comment

_48_2/_48_2.ino

@@ -0,0 +1,137 @@
+//mega 48 на погодной станции
+  #include <nrf24l01p.h>
+    #include <SPI.h>
+
+    enum
+    {
+      SPI_SS_PIN = 10,
+      NRF_CE_PIN = 8,//9
+     
+      NRF_CHANNEL = 5,
+      NRF_POWER_UP_DELAY = 2,
+      NRF_PAYLOAD_LENGTH = 16
+    };
+boolean mode;
+char payload1[NRF_PAYLOAD_LENGTH];
+  char test_data[17] ;
+    void setup()
+    {
+      SPI.begin();
+       
+      pinMode(SPI_SS_PIN, OUTPUT);
+      digitalWrite(SPI_SS_PIN, HIGH);
+     
+      pinMode(NRF_CE_PIN, OUTPUT);
+      digitalWrite(NRF_CE_PIN, HIGH);
+     
+      uint8_t address[5] = { 0xE2, 0xE4, 0x23, 0xE4, 0x02 };
+      nrf_initp(address);
+      pinMode(A5, OUTPUT);
+     pinMode(9, INPUT);
+      digitalWrite(9, HIGH);
+      Serial.begin(9600);
+      Serial.println("Init");
+    }
+//*****************************************************************************
+    void loop()
+    {digitalWrite(A5, LOW);
+   //Serial.println("Waiting for a packet...");
+ mode = digitalRead(9);//ожидаем приема с эфира для передачи по сериалу
+          if (mode==LOW) 
+     {     
+      do {} while (!(nrf24l01p_get_irq_flags() & (1 << NRF24L01P_IRQ_RX_DR)));
+      nrf24l01p_clear_irq_flag(NRF24L01P_IRQ_RX_DR);
+     
+      static char payload[NRF_PAYLOAD_LENGTH];
+      nrf24l01p_read_rx_payload((uint8_t*)payload);//, sizeof(payload));
+      digitalWrite(A5, HIGH);
+     // Serial.print(">>");//передачи по сериалу
+      Serial.println(payload);
+     delay (200);
+    }
+   
+    
+    //*******************************
+      //***********************Передача в эфир при поступлении данных через сериал*************************************
+     if (Serial.available() > 0) {
+               for (int i=0;i<16;i++)
+                {// считываем входящий байт:1d24.8h50.0p7630   2u+07.10h63.8s92
+                test_data[i]= Serial.read();
+                }
+                // показываем, что именно мы получили:
+              //  Serial.print("I received: ");
+            //    Serial.println(test_data);
+            //    delay(5000);
+           while(Serial.available()){Serial.read();}  
+        digitalWrite(A5, HIGH);
+        delay (100);
+     digitalWrite(A5, LOW);  
+    delay (100); 
+       digitalWrite(NRF_CE_PIN, LOW); 
+       uint8_t address[5] = { 0xE2, 0xE4, 0x23, 0xE4, 0x02 };
+    nrf_initr(address);
+    static uint8_t payload[NRF_PAYLOAD_LENGTH];
+      strcpy((char*)payload, test_data);
+      nrf24l01p_write_tx_payload(payload, sizeof(payload));
+
+      digitalWrite(NRF_CE_PIN, HIGH);
+      delay(1);
+      digitalWrite(NRF_CE_PIN, LOW);
+
+      do {} while (!(nrf24l01p_get_irq_flags() & (1 << NRF24L01P_IRQ_TX_DS)));
+      nrf24l01p_clear_irq_flag(NRF24L01P_IRQ_TX_DS);
+      Serial.println(" done");
+        
+        nrf_initp(address);
+        digitalWrite(NRF_CE_PIN, HIGH);
+          digitalWrite(A5, HIGH);
+     }
+      delay (300); 
+     //********************************************
+    }
+//******************************************************************
+    void nrf_initp(uint8_t *address)//priem
+    {
+        delay(100);
+
+        nrf24l01p_get_clear_irq_flags();
+        nrf24l01p_close_pipe(NRF24L01P_ALL);
+        nrf24l01p_open_pipe(NRF24L01P_PIPE0, false);
+        nrf24l01p_set_crc_mode(NRF24L01P_CRC_16BIT);
+        nrf24l01p_set_address_width(NRF24L01P_AW_5BYTES);
+        nrf24l01p_set_address(NRF24L01P_PIPE0, address);
+        nrf24l01p_set_operation_mode(NRF24L01P_PRX);
+        nrf24l01p_set_rx_payload_width(NRF24L01P_PIPE0, NRF_PAYLOAD_LENGTH);
+        nrf24l01p_set_rf_channel(100);
+
+        nrf24l01p_set_power_mode(NRF24L01P_PWR_UP);
+        delay(NRF_POWER_UP_DELAY);
+    }
+
+    void nrf24l01p_spi_ss(nrf24l01p_spi_ss_level_t level)
+    {
+      digitalWrite(SPI_SS_PIN, (level == NRF24L01P_SPI_SS_LOW ? LOW : HIGH));
+    }
+
+    uint8_t nrf24l01p_spi_rw(uint8_t value)
+    {
+      return SPI.transfer(value);
+    }
+    
+     void nrf_initr(uint8_t *address)//peredat
+    {
+        delay(200);
+
+        nrf24l01p_get_clear_irq_flags();
+        nrf24l01p_close_pipe(NRF24L01P_ALL);
+        nrf24l01p_open_pipe(NRF24L01P_TX, false);
+        nrf24l01p_set_rx_payload_width(NRF24L01P_PIPE0, NRF_PAYLOAD_LENGTH);
+        nrf24l01p_set_crc_mode(NRF24L01P_CRC_16BIT);
+        nrf24l01p_set_address_width(NRF24L01P_AW_5BYTES);
+        nrf24l01p_set_address(NRF24L01P_TX, address);
+        nrf24l01p_set_operation_mode(NRF24L01P_PTX);
+        nrf24l01p_set_rf_channel(5);
+
+        nrf24l01p_set_power_mode(NRF24L01P_PWR_UP);
+        delay(NRF_POWER_UP_DELAY);
+    }

akva/_256-27nrf.ino.eep

@@ -0,0 +1 @@
+:00000001FF

akva/_256-27nrf/button/button_5.ino

@@ -0,0 +1,49 @@
+/**
+ * Работа с кнопками
+ * Copyright (C) 2016 Alexey Shikharbeev
+ * http://samopal.pro
+*/
+#include "sav_button.h"
+SButton button1(4,50,2000,4000,1000);
+SButton button2(5,50,2000,4000,1000);
+
+void setup()
+{
+   Serial.begin(115200);
+   Serial.println("Test smart button ...");
+    
+// Инициация кнопок 
+   button1.begin();
+   button2.begin();
+}
+
+void loop(){
+   switch( button1.Loop() ){
+      case SB_CLICK:
+         Serial.println("Press button 1");
+         break;
+      case SB_LONG_CLICK:
+         Serial.println("Long press button 1");
+         break;
+      case SB_AUTO_CLICK:
+         Serial.println("Auto press button 1");
+         break;       
+   }
+   switch( button2.Loop() ){
+      case SB_CLICK:
+         Serial.println("Press button 2");
+         break;
+      case SB_LONG_CLICK:
+         Serial.println("Long press button 2");
+         break;
+      case SB_AUTO_CLICK:
+         Serial.println("Auto press button 2");
+         break;       
+   }
+
+
+  
+}
+
+
+

akva/_256-27nrf/button/sav_button.cpp

@@ -0,0 +1,115 @@
+#include "sav_button.h"
+
+/**
+ * Конструктор класса кнопки
+ * Кнопка это цифровой пин подтянутый к питанию и замыкаемый на землю
+ * Событие срабатывания происходит по нажатию кнопки (возвращается 1)
+ * и отпусканию кнопки (возвращается время нажатия кнопки, мсек)
+ * tm1 - таймаут дребезга контактов. По умолчанию 50мс
+ * tm2 - время длинного нажатия клавиши. По умолчанию 2000мс
+ * tm3 - врямы перевода кнопки в генерацию серии нажатий. По умолсанию отключено
+ * tm4 - время между кликами в серии. По умолчанию 500 мс. Если tm3 = 0 то не работает
+ */
+SButton::SButton(uint8_t pin,uint16_t tm1, uint16_t tm2,uint16_t tm3, uint16_t tm4){
+   Pin               = pin;
+   State             = false;
+   Long_press_state  = false;
+   Auto_press_state  = false;
+   Ms1               = 0;
+   Ms2               = 0;
+   Ms_auto_click     = 0;
+   TM_bounce         = tm1;
+   TM_long_click     = tm2;
+   TM_auto_click     = tm3;
+   Period_auto_click = tm4;
+}
+
+/**
+ * Инициализация кнопки
+ */
+void SButton::begin() {
+   pinMode(Pin, INPUT_PULLUP);
+#ifdef DEBUG_SERIAL      
+   Serial.print("Init button pin ");
+   Serial.println(Pin);
+#endif      
+}
+
+/**
+ * Действие производимое в цикле или по таймеру
+ * возвращает SB_NONE если кнопка не нажата и событие нажатие или динного нажатия кнопки
+*/
+SBUTTON_CLICK SButton::Loop() {
+   uint32_t ms = millis();
+   bool pin_state = digitalRead(Pin);
+// Фиксируем нажатие кнопки 
+   if( pin_state == LOW && State == false && (ms-Ms1)>TM_bounce ){
+       uint16_t dt = ms - Ms1;
+       Long_press_state = false;
+       Auto_press_state = false;
+#ifdef DEBUG_SERIAL      
+       Serial.print(">>>Event button, pin=");
+       Serial.print(Pin);
+       Serial.print(",press ON, tm=");
+       Serial.print(dt);
+       Serial.println(" ms");
+#endif      
+       State = true;
+       Ms2    = ms;
+       if( TM_long_click == 0 && TM_auto_click == 0 )return SB_CLICK;
+   }
+
+// Фиксируем длинное нажатие кнопки   
+   if( pin_state == LOW && !Long_press_state && TM_long_click>0 && ( ms - Ms2 )>TM_long_click ){
+      uint16_t dt      = ms - Ms2;
+      Long_press_state = true;
+#ifdef DEBUG_SERIAL      
+      Serial.print(">>>Event button, pin=");
+      Serial.print(Pin);
+      Serial.print(",long press, tm=");
+      Serial.print(dt);
+      Serial.println(" ms");
+#endif 
+      return SB_LONG_CLICK;
+   }
+
+// Фиксируем авто нажатие кнопки   
+   if( pin_state == LOW && TM_auto_click > 0 
+       && ( ms - Ms2 ) > TM_auto_click 
+       && ( ms - Ms_auto_click ) > Period_auto_click ){
+      uint16_t dt      = ms - Ms2;
+      Auto_press_state = true;
+      Ms_auto_click    = ms;
+#ifdef DEBUG_SERIAL      
+      Serial.print(">>>Event button, pin=");
+      Serial.print(Pin);
+      Serial.print(",auto press, tm=");
+      Serial.print(dt);
+      Serial.println(" ms");
+#endif 
+      return SB_AUTO_CLICK;
+   }
+
+   
+// Фиксируем отпускание кнопки 
+   if( pin_state == HIGH && State == true  && (ms-Ms2)>TM_bounce ){
+       uint16_t dt      = ms - Ms2;
+// Сбрасываем все флаги       
+       State            = false;
+#ifdef DEBUG_SERIAL      
+       Serial.print(">>>Event button, pin=");
+       Serial.print(Pin);
+       Serial.print(",press OFF, tm=");
+       Serial.print(dt);
+       Serial.println(" ms");
+#endif 
+      Ms1    = ms;
+// Возвращаем короткий клик      
+      if( (TM_long_click != 0 || TM_auto_click != 0) && !Long_press_state && !Auto_press_state )return SB_CLICK;
+       
+   }
+
+
+   return SB_NONE;
+}     
+

akva/_256-27nrf/button/sav_button.h

@@ -0,0 +1,35 @@
+#ifndef SavButton_h
+#define SavButton_h
+#include "Arduino.h"
+
+//#define DEBUG_SERIAL 1
+
+typedef enum {
+   SB_NONE = 0,
+   SB_CLICK,
+   SB_AUTO_CLICK,
+   SB_LONG_CLICK,
+}SBUTTON_CLICK;
+
+
+class SButton {
+  private :
+     uint8_t  Pin;
+     bool     State;
+     bool     Long_press_state;
+     bool     Auto_press_state;
+     uint32_t Ms1;
+     uint32_t Ms2;
+     uint32_t Ms_auto_click;
+     uint16_t TM_bounce;
+     uint16_t TM_long_click;
+     uint16_t TM_auto_click;
+     uint16_t Period_auto_click;
+  public :
+     SButton(uint8_t pin,uint16_t tm1 = 50, uint16_t tm2 = 0, uint16_t tm3 = 0, uint16_t tm4 = 500);
+     void begin();
+     SBUTTON_CLICK Loop();
+};     
+
+
+#endif

akva/_256-27nrf/button_.ino

@@ -0,0 +1,78 @@
+void but ()
+{b=0;
+   switch( button1.Loop() ){
+      case SB_CLICK:
+         Serial.println("Press button 1");
+         b=1;
+         break;
+      
+      case SB_AUTO_CLICK:
+         Serial.println("Auto press button 1");
+         b=11;
+         break;       
+   }
+   switch( button2.Loop() ){
+      case SB_CLICK:
+         Serial.println("Press button 2");
+         b=2;
+         break;
+     case SB_AUTO_CLICK:
+         Serial.println("Auto press button 2");
+         b=12;
+         break;       
+   } 
+   switch( button3.Loop() ){
+      case SB_CLICK:
+         Serial.println("Press button 3");
+         b=3;
+         break;
+      case SB_AUTO_CLICK:
+         Serial.println("Auto press button 3");
+         b=13;
+         break;       
+   } 
+   switch( button4.Loop() ){
+      case SB_CLICK:
+         Serial.println("Press button 4");
+         b=4;
+         break;
+      case SB_LONG_CLICK:
+         Serial.println("Long press button 4");
+         break;
+      case SB_AUTO_CLICK:
+         Serial.println("Auto press button 4");
+         b=14;
+         break;       
+   } 
+   switch( button5.Loop() ){
+      case SB_CLICK:
+         Serial.println("Press button 5");
+         b=5;
+         break;
+      case SB_AUTO_CLICK:
+         Serial.println("Auto press button 5");
+         b=15;
+         break;       
+   } 
+   switch( button6.Loop() ){
+      case SB_CLICK:
+         Serial.println("Press button 6");
+         b=6;
+         break;
+      case SB_AUTO_CLICK:
+         Serial.println("Auto press button 6");
+         b=16;
+         break;       
+   } 
+   switch( button7.Loop() ){
+      case SB_CLICK:
+         Serial.println("Press button 7");
+         b=7;
+         break;
+      case SB_AUTO_CLICK:
+         Serial.println("Auto press button 7");
+         b=17;
+         break;       
+   } 
+   
+}

akva/_256-27nrf/data.ino

@@ -0,0 +1,38 @@
+void data() 
+{
+// t1+103c375v299h9;
+ //strcpy((char*)payload1, test_data);  
+t1=tc1*10+td1;
+osvet=osv;
+t2=tc2*10+td2;
+
+sprintf(s1,"0%d",tc1);
+
+if (t1<100)  
+{sprintf(t11,"0%d",t1);
+ if (t1<10){sprintf(t11,"00%d",t1);}
+}
+else
+{sprintf(t11,"%d",t1);
+}
+
+
+if (t2<100)  
+{sprintf(t22,"0%d",t2);
+ if (t2<10){sprintf(t22,"00%d",t2);}
+}
+else
+{sprintf(t22,"%d",t2);
+}
+
+if (osvet<100)  
+{sprintf(osvet1,"0%d",osvet);
+ if (osvet<10){sprintf(osvet1,"00%d",osvet);}
+}
+else
+{sprintf(osvet1,"%d",osvet);
+}
+
+sprintf (test_data, "t4+%sc%sc%sl%s",t11,osvet1,t22,s1);
+
+}

akva/_256-27nrf/eeprom.ino

@@ -0,0 +1,140 @@
+void savedat()
+{
+  if(ntim==1)
+   {
+      for (int i =0 ; i < 23;  i++)
+      {
+        EEPROM.update(i,timer_1[0][i]);
+        //EEPROM.write(i,timer_1[0][i]);
+        //EEPROM.write(i,7);
+        
+      }
+    }
+    
+    if(ntim==2)
+   {
+      for (int i =23 ; i < 46;  i++)
+      {
+        EEPROM.update(i,timer_1[1][i-23]);
+      }
+    }
+    if(ntim==3)
+    {
+      for (int i =46 ; i < 69; i++)
+      {
+        EEPROM.update(i,timer_1[2][i-46]);
+      }
+    }
+    if(ntim==4)
+    {
+      for (int i =69 ; i < 92; i++)
+      {
+        EEPROM.update(i,timer_1[3][i-69]);
+      }
+    }
+    if(ntim==5)
+    {
+      for (int i =92 ; i < 115; i++)
+      {
+        EEPROM.update(i,timer_1[4][i-92]);
+      }
+    }
+     if(ntim==6)
+    {
+      for (int i =115 ; i < 138;i++)
+      {
+        EEPROM.update(i,timer_1[5][i-115]);
+      }
+    }
+    
+ 
+    
+}
+
+//*************Lamp1-4***********************************
+void savedatlamp()
+ {  if(nlamp==1)
+   {
+      for (int i =138 ; i < 160;  i++)
+      {
+        EEPROM.update(i,timer1amp[0][i-138]);
+        //EEPROM.write(i,timer_1[0][i]);
+        //EEPROM.write(i,7);
+        
+      }
+    }
+    if(nlamp==2)
+   {
+      for (int i =160 ; i < 182;  i++)
+      {
+        EEPROM.update(i,timer1amp[1][i-160]);
+        //EEPROM.write(i,timer_1[0][i]);
+        //EEPROM.write(i,7);
+        
+      }
+    }
+    if(nlamp==3)
+   {
+      for (int i =182 ; i < 204;  i++)
+      {
+        EEPROM.update(i,timer1amp[2][i-182]);
+        //EEPROM.write(i,timer_1[0][i]);
+        //EEPROM.write(i,7);
+        
+      }
+    }
+    
+     if(nlamp==4)
+   {
+      for (int i =204 ; i < 226;  i++)
+      {
+        EEPROM.update(i,timer1amp[3][i-204]);
+        //EEPROM.write(i,timer_1[0][i]);
+        //EEPROM.write(i,7);
+        
+      }
+    }
+}
+//************************************************************************
+void savedatnight()
+{
+  for (int i =226 ; i < 238;  i++)
+      {
+        EEPROM.update(i,timernight[i-226]);
+       }
+}
+
+
+//**********************************************************************
+void readdat()
+{
+ int m=0;
+  for (int i =0 ; i < 6; i++)
+      {
+         for (int j =0 ; j < 23;j++)
+             {timer_1[i][j]=EEPROM.read(m);
+             m=m+1;
+             }
+      }
+      m=138;
+      for (int i =0 ; i < 4; i++)
+      {
+         for (int j =0 ; j < 22;j++)
+             {timer1amp[i][j]=EEPROM.read(m);
+             m=m+1;
+             }
+      }
+      lm1=timer1amp[0][11];
+       lm2=timer1amp[1][11];
+        lm3=timer1amp[2][11];
+        lm4=timer1amp[3][11];
+        
+         m=226;
+       for (int j =0 ; j < 12;j++)
+             {timernight[j]=EEPROM.read(m);
+             m=m+1;
+             }
+             //night=timernight[0];
+      
+      
+}

akva/_256-27nrf/ir.ino

@@ -0,0 +1,837 @@
+void irem() 
+{
+   if (irrecv.decode(&results)) {
+   // Serial.println(results.value, HEX);
+    irrecv.resume(); // Receive the next value
+    digitalWrite(13, HIGH);
+//on off E10332D
+//photo E106678
+//display E10EAF4
+//datatime E10E6F8
+//audiodub E10908E
+//play E10504E
+//rew E10405E
+//FF E10C0DE
+//pause E10607E
+//stop E10001E
+//leftstill E10E0FE
+//rightstill E10F0EE
+//menu E106A74
+//enter E101A04
+//right E904BD5
+//left E90CB55
+//up E900B95
+//down E908B15
+//search E90019F
+//zoom T E104658
+//zoom W E10C6D8
+
+
+if(results.value == 0xE10504E) //play
+{
+mode=0;
+  for (int i = 0; i < NUM_LEDS; i++)
+  {
+   leds[i] = CRGB::White; // Белый цвет.
+    FastLED.show();
+  }
+}
+
+if(results.value == 0xE10001E)// stop 
+{
+ mode=0;
+  for (int i = 0; i < NUM_LEDS; i++)
+  {
+    leds[i] = CRGB::Black; // OFF.
+    FastLED.show();
+  }
+}
+
+if(results.value == 0xE10E0FE) //leftstill E10E0FE
+{
+    if(mode==0)
+ { for (int i = 0; i < NUM_LEDS; i++)
+  {
+    leds[i] = (CRGB(130, 70, 250)); // Сине-фиолетовый цвет.
+    FastLED.show();
+  }  
+ }
+  if(mode==1)
+{
+ for (int i = 0; i < NUM_LEDS; i=i+2)
+  {
+     leds[i] = (CRGB(130, 70, 250)); // Сине-фиолетовый цвет.
+    FastLED.show();
+  }
+}
+     if(mode==2)
+{
+ for (int i = 0; i < NUM_LEDS; i=i+4)
+  {
+    leds[i] = (CRGB(130, 70, 250)); // Сине-фиолетовый цвет.
+    FastLED.show();
+  }
+   }
+   if(mode==6)mode=1;
+   if(mode==7)mode=1;
+}
+if(results.value == 0xE10F0EE) //rightstill E10F0EE
+{
+   if(mode==0)
+ { for (int i = 0; i < NUM_LEDS; i++)
+  {
+    leds[i] = (CRGB(180, 110,190)); // Сиреневый цвет.
+    FastLED.show();
+  }  
+ }
+  if(mode==1)
+{
+ for (int i = 0; i < NUM_LEDS; i=i+2)
+  {
+     leds[i] = (CRGB(180, 110,190)); // Сиреневый цвет.
+    FastLED.show();
+  }
+}
+     if(mode==2)
+{
+ for (int i = 0; i < NUM_LEDS; i=i+4)
+  {
+    leds[i] = (CRGB(180, 110,190)); // Сиреневый цвет.
+    FastLED.show();
+  }
+   }
+   if(mode==6)mode=1;
+   if(mode==7)mode=1;
+ }
+
+
+if(results.value == 0xE101A04) //enter E101A04
+{
+  //if(curm==0){curm=1;}
+//curm=1;
+}
+
+//display E10EAF4
+if(results.value == 0xE10EAF4) //display
+{
+//settimer=1;
+menu=2;
+}
+
+
+
+
+
+
+if(results.value == 0xE10E6F8) //datatime E10E6F8
+{settim=1;
+}
+if(results.value == 0xE90019F) //search E90019F
+{ustt1=1;
+}
+
+if(results.value == 0xE10405E) //rew E10405E
+{//timer1();
+ mode=7;//закат
+  s=1;
+}
+
+if(results.value == 0xE10C0DE) //ff
+{
+   mode=6;//рассвет
+  s=1;
+}
+//*******************
+
+
+
+if(results.value == 0xE106678) //E106678 foto
+{//nigtset ();
+menu=5;
+}
+//******************************
+if(results.value == 0xE908B15) //down
+{
+if(curm==1){n1=!n1;}
+if(curm==2){n2=!n2;}
+if(curm==3){n3=!n3;}
+if(curm==4){n4=!n4;}
+if(curm==5){n5=!n5;}
+if(curm==6)
+      {l1=l1-1;
+        if(l1<0){l1=0;}
+       }
+if(curm==7)
+      {l2=l2-1;
+        if(l2<0){l2=0;}
+       }
+ if(curm==8)
+      {l3=l3-1;
+        if(l3<0){l3=0;}
+       }
+if(curm>5)
+     {ulamp ();
+     }
+     else
+     {uprav ();
+     }
+}
+if(results.value == 0xE900B95) //up E900B95
+{
+if(curm==1){n1=!n1;}
+if(curm==2){n2=!n2;}
+if(curm==3){n3=!n3;}
+if(curm==4){n4=!n4;}
+if(curm==5){n5=!n5;}
+if(curm==6)
+      {l1=l1+1;
+        if(l1>100){l1=100;}
+       }
+ if(curm==7)
+      {l2=l2+1;
+        if(l2>100){l2=100;}
+       }
+ if(curm==8)
+      {l3=l3+1;
+        if(l3>100){l3=100;}
+       }
+
+if(curm>5)
+     {ulamp ();
+     }
+     else
+     {uprav ();
+     }
+
+}
+
+
+if(results.value == 0xE10908E) //audio
+{
+  //lampse=1;
+  n5=0;// флаг таймера
+  fn=0;// флаг принуд вкл
+  digitalWrite(6, LOW);   // выключает 5 timer
+analogWrite(12,0);//выкл ламп
+analogWrite(8,0);
+}
+
+
+
+if(results.value == 0xE90CB55) //left
+{ curm--;
+  if(curm<1){curm=8;}
+}
+
+
+if(results.value == 0xE904BD5)//right 
+{curm++;
+  if(curm>8){curm=1;}
+}
+
+
+
+
+
+if(results.value == 0xE106A74) //menu
+{
+//menu=0;
+   if(curm>0){
+           curm=0;
+           nagruz ();
+           ulamp ();
+          }
+}
+
+
+if(results.value == 0xE10332D) //on off
+//zoom W 10C6D8
+{
+
+}
+
+if(results.value == 0xE104658) //zoom T 104658+
+//zoom W 10C6D8
+{
+  //analogWrite(8,250);
+  n5=1;// флаг таймера
+  fn=1;// флаг принуд вкл
+  digitalWrite(6, HIGH);   // включает 5 timer
+analogWrite(12,100);
+}
+
+if(results.value == 0xE10C6D8) //zoom W 10C6D8-
+
+{n5=1;// флаг таймера
+fn=1;// флаг принуд вкл
+  digitalWrite(6, HIGH);   // включает 5 timer
+  analogWrite(8,250);
+//analogWrite(12,250);
+}
+//*****************************************************************************************************
+ if (results.value == 0xFFB24D) { //FLASH
+  mode=1;
+  s=1;
+ }  
+  if (results.value == 0xFF00FF) { //STROBE
+   mode=2;
+
+   s=1;
+  }
+ 
+  if (results.value == 0xFF58A7) { //FADE 
+  mode=6;
+  s=1;
+ }
+   if (results.value == 0xFF30CF) { //FADE 
+  mode=7;
+  s=1;
+ }
+ 
+ 
+//************************************OFF*************************       
+ if (results.value == 0xFFF807) { 
+ mode=0;
+  for (int i = 0; i < NUM_LEDS; i++)
+  {
+    leds[i] = CRGB::Black; // OFF.
+    FastLED.show();
+  }
+   }      
+   //************************************On*************************       
+ if (results.value == 0xFFB04F) { 
+ mode=0;
+  for (int i = 0; i < NUM_LEDS; i++)
+  {
+   leds[i] = CRGB::White; // Белый цвет.
+    FastLED.show();
+  }
+   }     
+//************************************ ↑ *************************    
+ if (results.value == 0xFF906F) 
+ { 
+
+   int b=20;
+  if (new_bright_f<100)
+  {b=10;
+  }
+  if (new_bright_f<50)
+  {b=5;
+  }
+  if (new_bright_f<10)
+  {b=1;
+  }
+    new_bright_f=new_bright_f+b;
+  if(new_bright_f>max_bright)
+  {
+new_bright_f=max_bright;
+  }
+ LEDS.setBrightness(new_bright_f);      // установить новую яркость
+    FastLED.show();
+   
+ 
+
+ }  
+  
+//************************************ ↓ *************************    
+ if (results.value == 0xFFB847) 
+ {
+ 
+ int b=20;
+  if (new_bright_f<100)
+  {b=10;
+  }
+  if (new_bright_f<50)
+  {b=5;
+  }
+  if (new_bright_f<10)
+  {b=1;
+  }
+  new_bright_f=new_bright_f-b;
+   if(new_bright_f<min_bright)
+  {
+new_bright_f=min_bright;
+  }
+
+    LEDS.setBrightness(new_bright_f);      // установить новую яркость
+    FastLED.show();
+
+ }      
+//********************************RED************************
+ if (results.value == 0xFF9867) { 
+if(mode==0)
+{
+  for (int i = 0; i < NUM_LEDS; i++)
+  {
+    leds[i] = CRGB::Red; // Красный цвет.
+    FastLED.show();
+  }
+}
+  if(mode==1)
+{
+ for (int i = 0; i < NUM_LEDS; i=i+2)
+  {
+    leds[i] = CRGB::Red; // 
+    FastLED.show();
+  }
+}
+   if(mode==2)
+{
+ for (int i = 0; i < NUM_LEDS; i=i+4)
+  {
+    leds[i] = CRGB::Red; //
+    //leds[3] = CRGB::Red; //
+    FastLED.show();
+  }
+   }
+   if(mode==6)mode=1;
+   if(mode==7)mode=1;
+ }
+//*****************************GREEN*************************
+ if (results.value == 0xFFD827) { 
+if(mode==0)
+ { for (int i = 0; i < NUM_LEDS; i++)
+  {
+    leds[i] = CRGB::Green; // Зеленый цвет.
+    FastLED.show();
+  }
+ }
+   if(mode==1)
+{
+ for (int i = 0; i < NUM_LEDS; i=i+2)
+  {
+     leds[i] = CRGB::Green; // Зеленый цвет.
+    FastLED.show();
+  }
+}
+     if(mode==2)
+{
+ for (int i = 0; i < NUM_LEDS; i=i+4)
+  {
+    leds[i] = CRGB::Green; // Зеленый цвет.
+    //leds[3] = CRGB::Green; // Зеленый цвет.
+    FastLED.show();
+  }
+   }
+   if(mode==6)mode=1;
+   if(mode==7)mode=1;
+
+}  
+//*****************************BLUE*************************
+ if (results.value == 0xFF8877) {
+   if(mode==0)
+ { for (int i = 0; i < NUM_LEDS; i++)
+  {
+    leds[i] = CRGB::Blue; // Синий цвет.
+    FastLED.show();
+  }  
+ }
+  if(mode==1)
+{
+ for (int i = 0; i < NUM_LEDS; i=i+2)
+  {
+     leds[i] = CRGB::Blue; // Синий цвет.
+    FastLED.show();
+  }
+}
+     if(mode==2)
+{
+ for (int i = 0; i < NUM_LEDS; i=i+4)
+  {
+    leds[i] =  CRGB::Blue; // Синий цвет.
+    //leds[3] =  CRGB::Blue; // Синий цвет.
+    FastLED.show();
+  }
+   }
+   if(mode==6)mode=1;
+   if(mode==7)mode=1;
+ }
+//*****************************White*************************
+ if (results.value == 0xFFA857) {  
+   
+   if(mode==6)mode=1;
+   if(mode==7)mode=1;
+  if(mode==0)
+  {
+    for (int i = 0; i < NUM_LEDS; i++)
+  {
+    leds[i] = CRGB::White; // Белый цвет.
+    FastLED.show();
+  }
+   }
+   
+    if(mode==1)
+  {
+    for (int i = 0; i < NUM_LEDS; i=i+2)
+  {
+    leds[i] = CRGB::White; // Белый цвет.
+    FastLED.show();
+  }
+   }
+      if(mode==2)
+  {
+    for (int i = 0; i < NUM_LEDS; i=i+4)
+  {
+    leds[i] = CRGB::White; // Белый цвет.
+    FastLED.show();
+  }
+   }
+   
+   
+   
+ }
+   //*****************************ORANGE*************************
+if (results.value == 0xFFE817) { 
+  if(mode==0)
+ { for (int i = 0; i < NUM_LEDS; i++)
+  {
+    leds[i] = (CRGB(255, 50,0)); // Оранжевый цвет.
+    FastLED.show();
+  }  
+ }
+  if(mode==1)
+{
+ for (int i = 0; i < NUM_LEDS; i=i+2)
+  {
+     leds[i] = (CRGB(255, 50,0)); // Оранжевый цвет.
+    FastLED.show();
+  }
+}
+     if(mode==2)
+{
+ for (int i = 0; i < NUM_LEDS; i=i+4)
+  {
+    leds[i] = (CRGB(255, 50,0)); // Оранжевый цвет.
+    FastLED.show();
+  }
+   }
+   if(mode==6)mode=1;
+   if(mode==7)mode=1;
+ }
+
+      //*****************************AQUA*************************
+ if (results.value == 0xFF48B7) { 
+   if(mode==0)
+ { for (int i = 0; i < NUM_LEDS; i++)
+  {
+    leds[i] = CRGB::Aqua; // Бирюзовый цвет.
+    FastLED.show();
+  }  
+ }
+  if(mode==1)
+{
+ for (int i = 0; i < NUM_LEDS; i=i+2)
+  {
+   leds[i] = CRGB::Aqua; // Бирюзовый цвет.
+    FastLED.show();
+  }
+}
+     if(mode==2)
+{
+ for (int i = 0; i < NUM_LEDS; i=i+4)
+  {
+    leds[i] = CRGB::Aqua; // Бирюзовый цвет.
+    FastLED.show();
+  }
+   }
+   if(mode==6)mode=1;
+   if(mode==7)mode=1;
+ }
+
+         //*****************************Сине-фиолетовый*************************
+ if (results.value == 0xFF6897) { 
+   if(mode==0)
+ { for (int i = 0; i < NUM_LEDS; i++)
+  {
+    leds[i] = (CRGB(100, 30, 220)); // Сине-фиолетовый цвет.
+    FastLED.show();
+  }  
+ }
+  if(mode==1)
+{
+ for (int i = 0; i < NUM_LEDS; i=i+2)
+  {
+     leds[i] = (CRGB(100, 30, 220)); // Сине-фиолетовый цвет.
+    FastLED.show();
+  }
+}
+     if(mode==2)
+{
+ for (int i = 0; i < NUM_LEDS; i=i+4)
+  {
+    leds[i] = (CRGB(100, 30, 220)); // Сине-фиолетовый цвет.
+    FastLED.show();
+  }
+   }
+   if(mode==6)mode=1;
+   if(mode==7)mode=1;
+ }
+
+       //*****************************Светло-оранжевый*************************
+ if (results.value == 0xFF02FD) { 
+  if(mode==0)
+ { for (int i = 0; i < NUM_LEDS; i++)
+  {
+    leds[i] = (CRGB(255, 80,20)); // Светло-оранжевый цвет.
+    FastLED.show();
+  }  
+ }
+  if(mode==1)
+{
+ for (int i = 0; i < NUM_LEDS; i=i+2)
+  {
+     leds[i] = (CRGB(255, 80,20)); // Светло-оранжевый цвет.
+    FastLED.show();
+  }
+}
+     if(mode==2)
+{
+ for (int i = 0; i < NUM_LEDS; i=i+4)
+  {
+   leds[i] = (CRGB(255, 80,20)); // Светло-оранжевый цвет.
+    FastLED.show();
+  }
+   }
+   if(mode==6)mode=1;
+   if(mode==7)mode=1;
+ }
+
+//*****************************Тёмно-берюзовый*************************
+ if (results.value == 0xFF32CD) { 
+   if(mode==0)
+ { for (int i = 0; i < NUM_LEDS; i++)
+  {
+    leds[i] = (CRGB(59,131,189)); // Тёмно-берюзовый цвет.
+    FastLED.show();
+  }  
+ }
+  if(mode==1)
+{
+ for (int i = 0; i < NUM_LEDS; i=i+2)
+  {
+     leds[i] = (CRGB(59,131,189)); // Тёмно-берюзовый цвет.
+    FastLED.show();
+  }
+}
+     if(mode==2)
+{
+ for (int i = 0; i < NUM_LEDS; i=i+4)
+  {
+    leds[i] = (CRGB(59,131,189)); // Тёмно-берюзовый цвет.
+    FastLED.show();
+  }
+   }
+   if(mode==6)mode=1;
+   if(mode==7)mode=1;
+ }
+
+//*****************************Фиолетовый*************************
+ if (results.value == 0xFF20DF) { 
+   if(mode==0)
+ { for (int i = 0; i < NUM_LEDS; i++)
+  {
+    leds[i] = (CRGB(139,0,255)); // Фиолетовый цвет.
+    FastLED.show();
+  }  
+ }
+  if(mode==1)
+{
+ for (int i = 0; i < NUM_LEDS; i=i+2)
+  {
+     leds[i] = (CRGB(139,0,255)); // Фиолетовый цвет.
+    FastLED.show();
+  }
+}
+     if(mode==2)
+{
+ for (int i = 0; i < NUM_LEDS; i=i+4)
+  {
+    leds[i] = (CRGB(139,0,255)); // Фиолетовый цвет.
+    FastLED.show();
+  }
+   }
+   if(mode==6)mode=1;
+   if(mode==7)mode=1;
+ }
+
+//*****************************Тёмно-жёлтый*************************
+ if (results.value == 0xFF50AF) { 
+   if(mode==0)
+ { for (int i = 0; i < NUM_LEDS; i++)
+  {
+    leds[i] = (CRGB(250, 100,10)); // Тёмно-жёлтый цвет.
+    FastLED.show();
+  }  
+ }
+  if(mode==1)
+{
+ for (int i = 0; i < NUM_LEDS; i=i+2)
+  {
+   leds[i] = (CRGB(250, 100,10)); // Тёмно-жёлтый цвет.
+    FastLED.show();
+  }
+}
+     if(mode==2)
+{
+ for (int i = 0; i < NUM_LEDS; i=i+4)
+  {
+   leds[i] = (CRGB(250, 100,10)); // Тёмно-жёлтый цвет.
+    FastLED.show();
+  }
+   }
+   if(mode==6)mode=1;
+   if(mode==7)mode=1;
+ }
+     
+//*****************************Голубой*************************
+ if (results.value == 0xFF7887) { 
+  if(mode==0)
+ { for (int i = 0; i < NUM_LEDS; i++)
+  {
+    leds[i] = (CRGB(0, 97,255)); // Голубой цвет.
+    FastLED.show();
+  }  
+ }
+  if(mode==1)
+{
+ for (int i = 0; i < NUM_LEDS; i=i+2)
+  {
+    leds[i] = (CRGB(0, 97,255)); // Голубой цвет.
+    FastLED.show();
+  }
+}
+     if(mode==2)
+{
+ for (int i = 0; i < NUM_LEDS; i=i+4)
+  {
+   leds[i] = (CRGB(0, 97,255)); // Голубой цвет.
+    FastLED.show();
+  }
+   }
+   if(mode==6)mode=1;
+   if(mode==7)mode=1;
+ }
+
+//*****************************Сиреневый*************************
+ if (results.value == 0xFF708F) { 
+  if(mode==0)
+ { for (int i = 0; i < NUM_LEDS; i++)
+  {
+    leds[i] = (CRGB(80, 10,90)); // Сиреневый цвет.
+    FastLED.show();
+  }  
+ }
+  if(mode==1)
+{
+ for (int i = 0; i < NUM_LEDS; i=i+2)
+  {
+     leds[i] = (CRGB(80, 10,90)); // Сиреневый цвет.
+    FastLED.show();
+  }
+}
+     if(mode==2)
+{
+ for (int i = 0; i < NUM_LEDS; i=i+4)
+  {
+    leds[i] = (CRGB(80, 10,90)); // Сиреневый цвет.
+    FastLED.show();
+  }
+   }
+   if(mode==6)mode=1;
+   if(mode==7)mode=1;
+ }
+
+//*****************************Лимонный*************************
+ if (results.value == 0xFF38C7) { 
+ if(mode==0)
+ { for (int i = 0; i < NUM_LEDS; i++)
+  {
+   leds[i] = (CRGB(253, 233,16)); // Лимонный
+    FastLED.show();
+  }  
+ }
+  if(mode==1)
+{
+ for (int i = 0; i < NUM_LEDS; i=i+2)
+  {
+    leds[i] = (CRGB(253, 233,16)); // Лимонный
+    FastLED.show();
+  }
+}
+     if(mode==2)
+{
+ for (int i = 0; i < NUM_LEDS; i=i+4)
+  {
+  leds[i] = (CRGB(253, 233,16)); // Лимонный
+    FastLED.show();
+  }
+   }
+   if(mode==6)mode=1;
+ }
+ 
+//*****************************Светло-голубой*************************
+ if (results.value == 0xFF28D7) { 
+   if(mode==0)
+ { for (int i = 0; i < NUM_LEDS; i++)
+  {
+   leds[i] = (CRGB(135, 206,250)); // Светло-голубой цвет.
+    FastLED.show();
+  }  
+ }
+  if(mode==1)
+{
+ for (int i = 0; i < NUM_LEDS; i=i+2)
+  {
+    leds[i] = (CRGB(135, 206,250)); // Светло-голубой цвет.
+    FastLED.show();
+  }
+}
+     if(mode==2)
+{
+ for (int i = 0; i < NUM_LEDS; i=i+4)
+  {
+    leds[i] = (CRGB(135, 206,250)); // Светло-голубой цвет.
+    FastLED.show();
+  }
+   }
+   if(mode==6)mode=1;
+ }
+
+//*****************************Розовый*************************
+ if (results.value == 0xFFF00F) { 
+ if(mode==0)
+ { for (int i = 0; i < NUM_LEDS; i++)
+  {
+    leds[i] = (CRGB(150, 10,150)); // Розовый цвет.
+    FastLED.show();
+  }  
+ }
+  if(mode==1)
+{
+ for (int i = 0; i < NUM_LEDS; i=i+2)
+  {
+     leds[i] = (CRGB(150, 10,150)); // Розовый цвет.
+    FastLED.show();
+  }
+}
+     if(mode==2)
+{
+ for (int i = 0; i < NUM_LEDS; i=i+4)
+  {
+   leds[i] = (CRGB(150, 10,150)); // Розовый цвет.
+    FastLED.show();
+  }
+   }
+   if(mode==6)mode=1;
+   if(mode==7)mode=1;
+ }
+//*********************************************************************************************************
+//if(pwmled==0){analogWrite(14, 1);} 
+
+delay (100);
+  
+ irrecv.resume(); // Receive the next value
+ digitalWrite(13, LOW);
+ 
+   }//result
+}

akva/_256-27nrf/lamp_set.ino

@@ -0,0 +1,672 @@
+void lampset ()
+{
+ boolean ret=0;
+int cur=1;
+int nlampold=nlamp;
+int tu;
+int td;
+int tv;
+int h1=0; 
+int m1=0;
+int h2=0; 
+int m2=0;
+int h3=0; 
+int m3=0;
+int h4=0;
+int m4=0;
+int kan=1;
+int lux1;
+int time1=45;
+int lux2=100;
+int time2;
+
+second1=0;
+//data**************DATA*********************************************************************************
+data:
+tu=timer1amp[nlamp-1][0];
+td=timer1amp[nlamp-1][1];
+//tv=timer_1[nlamp-1][2];
+kan=timer1amp[nlamp-1][2];
+ h1=timer1amp[nlamp-1][3]; 
+m1=timer1amp[nlamp-1][4];
+ h2=timer1amp[nlamp-1][5]; 
+m2=timer1amp[nlamp-1][6];
+h3=timer1amp[nlamp-1][7]; 
+m3=timer1amp[nlamp-1][8];
+h4=timer1amp[nlamp-1][9]; 
+m4=timer1amp[nlamp-1][10];
+lux1=timer1amp[nlamp-1][11]; 
+time1=timer1amp[nlamp-1][12];
+lux2=timer1amp[nlamp-1][13]; 
+time2=timer1amp[nlamp-1][14];
+pn=timer1amp[nlamp-1][15];
+vt=timer1amp[nlamp-1][16];
+sr=timer1amp[nlamp-1][17];
+cht=timer1amp[nlamp-1][18];
+pt=timer1amp[nlamp-1][19];
+sb=timer1amp[nlamp-1][20];
+vs=timer1amp[nlamp-1][21];
+//**************************DO***************************************************************************
+
+ do { 
+   //irem();
+  // button();
+  delay (100);
+ 
+ second1++;
+if (second1>1) 
+{ fl=!fl;
+ second1=0;
+}
+  u8g.firstPage(); 
+   do {
+        u8g.setColorIndex(1);
+        u8g.drawXBMP(0, 0, 128, 64, lamps);
+        
+        // u8g.setColorIndex(0);
+  //u8g.setFont(u8g_font_04b_03br);//5x5
+  u8g.setFont(u8g_font_courR08);//7x5
+ // u8g.setFont(u8g_font_unifont);
+ 
+ u8g.setPrintPos(50, 9);  
+ u8g.print(nlamp,DEC); //nomer timer1ampa
+// u8g.print(".");
+ u8g.setColorIndex(0);
+  u8g.setPrintPos(117, 9); //nomer kanala nagruzki
+ u8g.print(kan,DEC); 
+ 
+  u8g.setColorIndex(1);
+  u8g.setPrintPos(24, 31); //vkl
+  if(h1<10){u8g.print("0");}
+ u8g.print(h1,DEC); 
+ u8g.print(":");
+  if(m1<10){u8g.print("0");}
+ u8g.print(m1,DEC);
+
+ u8g.setColorIndex(1);
+  u8g.setPrintPos(84, 31); //vikl
+  if(h2<10){u8g.print("0");}
+ u8g.print(h2,DEC); 
+ u8g.print(":");
+  if(m2<10){u8g.print("0");}
+ u8g.print(m2,DEC);  
+ 
+ u8g.setFont(u8g_font_04b_03br);//5x5
+ if (lux1<10)
+    {u8g.setPrintPos(52, 39); //lux1
+    }
+    else
+    {u8g.setPrintPos(46, 39); //lux1
+    }
+ u8g.print(lux1,DEC); 
+ l=lux1*26/100;
+u8g.drawBox(16,35,l,3);
+
+  if (time1<10)
+     {u8g.setPrintPos(108, 39); //t1
+      }
+      else
+      {u8g.setPrintPos(103, 39); //t1
+      }
+   u8g.print(time1,DEC); 
+
+    l=time1*26/60;
+u8g.drawBox(74,35,l,3);
+   
+    
+
+ if (lux2<10)
+    {u8g.setPrintPos(52, 56); //lux2
+    }
+    else
+    {u8g.setPrintPos(46, 56); //lux2
+    }
+     u8g.print(lux2,DEC); 
+    l=lux2*26/100;
+u8g.drawBox(16,52,l,3);
+
+   if (time2<10)
+     {u8g.setPrintPos(108, 56); //t2
+      }
+      else
+      {u8g.setPrintPos(103, 56); //t2
+      }
+  u8g.print(time2,DEC);
+   l=time2*26/60;
+u8g.drawBox(74,52,l,3);
+   
+  
+  u8g.setFont(u8g_font_courR08);//7x5 
+   u8g.setPrintPos(24, 48); //vk2
+  if(h3<10){u8g.print("0");}
+ u8g.print(h3,DEC); 
+ u8g.print(":");
+  if(m3<10){u8g.print("0");}
+ u8g.print(m3,DEC);
+
+ u8g.setColorIndex(1);
+  u8g.setPrintPos(84, 48); //vik2
+  if(h4<10){u8g.print("0");}
+ u8g.print(h4,DEC); 
+ u8g.print(":");
+  if(m4<10){u8g.print("0");}
+ u8g.print(m4,DEC);  
+ 
+  
+
+if(pn==1){u8g.drawBox(10,20,11,1);}
+if(vt==1){u8g.drawBox(26,20,11,1);} 
+if(sr==1){u8g.drawBox(42,20,11,1);} 
+if(cht==1){u8g.drawBox(57,20,12,1);} 
+if(pt==1){u8g.drawBox(73,20,12,1);} 
+if(sb==1){u8g.drawBox(89,20,12,1);} 
+if(vs==1){u8g.drawBox(105,20,12,1);}
+
+if(tu==0)
+{ //u8g.setPrintPos(2, 32);// t1.1
+u8g.setColorIndex(0);
+  u8g.drawBox(2,22,124,19);
+  u8g.setColorIndex(1);
+ u8g.setPrintPos(3, 31);// t1.1
+ u8g.print("OFF");
+  
+}
+if(td==0)
+{ 
+u8g.setColorIndex(0);
+  u8g.drawBox(2,41,124,16);
+  u8g.setColorIndex(1);
+ u8g.setPrintPos(3, 49);// t1.1
+ u8g.print("OFF");
+}
+
+ if (cur==1)
+ {
+   if(fl==0){u8g.setColorIndex(0);}
+    if(fl==1){u8g.setColorIndex(1);}
+   u8g.drawBox(50,1,6,9);
+   if(fl==1){u8g.setColorIndex(0);}
+    if(fl==0){u8g.setColorIndex(1);}
+   u8g.setPrintPos(50, 9);  
+ u8g.print(nlamp,DEC); //nomer timer1ampa
+ }
+  if (cur==2)
+{if(fl==1){u8g.setColorIndex(0);}
+    if(fl==0){u8g.setColorIndex(1);}
+  u8g.drawBox(117,1,6,9);
+ if(fl==0){u8g.setColorIndex(0);}
+    if(fl==1){u8g.setColorIndex(1);} 
+  u8g.setPrintPos(117, 9); //nomer kanala nagruzki
+ u8g.print(kan,DEC); 
+}
+
+if (cur==3){
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(10,22,11,1);
+   }
+   if (cur==4){
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(26,22,11,1);
+   }
+   if (cur==5){
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(42,22,11,1);
+   }
+   if (cur==6){
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(57,22,12,1);
+   }
+   if (cur==7){
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(73,22,12,1);
+   }
+   if (cur==8){
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(89,22,12,1);
+   }
+   if (cur==9){
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(105,22,12,1);
+   }
+   //*************************************************
+   if (cur==10){
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       if(tu==0)
+       {u8g.drawBox(3,32,18,1);
+       }
+       else
+       {u8g.drawBox(3,32,5,1);}
+   }
+   //*****************************vrem****************
+   
+    if (cur==11){
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(25,32,10,1);
+   }
+    if (cur==12){
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(43,32,10,1);
+   }
+     if (cur==13){
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(85,32,10,1);
+   }
+    if (cur==14){
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(103,32,10,1);
+   }
+     //***********************************************   
+   if (cur==15){//lux1
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+      
+       u8g.drawBox(2,39,10,1);
+   }
+ //*********************** ********************** 
+    
+   if (cur==16){//t1
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(67,39,5,1);
+   }
+//***********************************************   
+   if (cur==17){//2
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+        if(td==0)
+       {u8g.drawBox(3,50,18,1);;
+       }
+       else
+       {u8g.drawBox(3,49,5,1);}
+       
+       
+       
+   }
+ //*********************** **********************
+   
+   if (cur==18){
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(25,49,10,1);
+   }
+   if (cur==19){
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(43,49,10,1);
+   }
+     if (cur==20){
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(85,49,10,1);
+   }
+     if (cur==21){
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(103,49,10,1);
+   }
+  //***********************************************   
+   if (cur==22){//lux2
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+      
+       u8g.drawBox(2,56,10,1);
+   }
+ //*********************** ********************** 
+    
+   if (cur==23){//t2
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(67,56,5,1);
+   }
+  
+  u8g.setColorIndex(1);
+   } while( u8g.nextPage() );
+   //**********************PDY********************  
+ if (irrecv.decode(&results)) 
+   {
+         irrecv.resume(); // Receive the next value
+          digitalWrite(13, HIGH); 
+         if(results.value == 0xE908B15) //down
+           {   if(cur==1)
+             { nlamp=nlamp-1;
+           if (nlamp<1){nlamp=1;}  
+             }
+              if(cur==2)
+             {  kan=kan-1;
+              if (kan<1){kan=1;}
+             }
+              
+               if(cur==3)//boolean pn,vt,sr,cht,pt,sb,vs,on,bod;// budilnik
+             {  if (pn==1)
+              {pn=0;
+               }
+               else{pn=1;
+               }
+              }
+                if(cur==4)
+             {   if (vt==1)
+              {vt=0;
+               }
+               else{vt=1;
+               }
+              }
+                 if(cur==5)
+             {   if (sr==1)
+              {sr=0;
+               }
+               else{sr=1;
+               }
+              }
+                 if(cur==6)
+             {   if (cht==1)
+              {cht=0;
+               }
+               else{cht=1;
+               }
+              }
+                 if(cur==7)
+             {   if (pt==1)
+              {pt=0;
+               }
+               else{pt=1;
+               }
+              }
+                   if(cur==8)
+             {   if (sb==1)
+              {sb=0;
+               }
+               else{sb=1;
+               }
+              }
+                    if(cur==9)
+             {   if (vs==1)
+              {vs=0;
+               }
+               else{vs=1;
+               }
+              }
+             if(cur==10)
+             {tu=!tu;
+             }
+               if(cur==11)
+              {h1=h1-1;
+              if(h1<0){h1=23;}
+              }
+              if(cur==12)
+              {m1=m1-1;
+              if(m1<0){m1=59;}
+              }
+              if(cur==13)
+              {h2=h2-1;
+              if(h2<0){h2=23;}
+              }
+              if(cur==14)
+              {m2=m2-1;
+              if(m2<0){m2=59;}
+              }
+               if(cur==15)
+             {lux1=lux1-1;
+             if(lux1<0){lux1=0;}
+             }
+              if(cur==16)
+             {time1=time1-5;
+             if(time1<0){time1=0;}
+             }
+              if(cur==17)
+             {td=!td;
+             }
+              if(cur==18)
+              {h3=h3-1;
+              if(h3<0){h3=23;}
+              }
+              if(cur==19)
+              {m3=m3-1;
+              if(m3<0){m3=59;}
+              }
+              if(cur==20)
+              {h4=h4-1;
+              if(h4<0){h4=23;}
+              }
+              if(cur==21)
+              {m4=m4-1;
+              if(m4<0){m4=59;}
+              }
+               if(cur==22)
+             {lux2=lux2-1;
+             if(lux2<0){lux2=0;}
+             }
+              if(cur==23)
+             {time2=time2-5;
+             if(time2<0){time2=0;}
+             }
+              
+              
+           }
+             
+          //*************************  
+            
+            
+            if(results.value == 0xE900B95) //up E900B95
+            {   if(cur==1)
+             { nlamp=nlamp+1;
+            if (nlamp>4){nlamp=4;} 
+             }
+              if(cur==2)
+             {  kan=kan+1;
+              if (kan>4){kan=4;}
+             }
+              
+               if(cur==3)//boolean pn,vt,sr,cht,pt,sb,vs,on,bod;// budilnik
+             {  if (pn==1)
+              {pn=0;
+               }
+               else{pn=1;
+               }
+              }
+                if(cur==4)
+             {   if (vt==1)
+              {vt=0;
+               }
+               else{vt=1;
+               }
+              }
+                 if(cur==5)
+             {   if (sr==1)
+              {sr=0;
+               }
+               else{sr=1;
+               }
+              }
+                 if(cur==6)
+             {   if (cht==1)
+              {cht=0;
+               }
+               else{cht=1;
+               }
+              }
+                 if(cur==7)
+             {   if (pt==1)
+              {pt=0;
+               }
+               else{pt=1;
+               }
+              }
+                   if(cur==8)
+             {   if (sb==1)
+              {sb=0;
+               }
+               else{sb=1;
+               }
+              }
+                    if(cur==9)
+             {   if (vs==1)
+              {vs=0;
+               }
+               else{vs=1;
+               }
+              }
+              if(cur==10)
+             {tu=!tu;
+             }
+                if(cur==11)
+              {h1=h1+1;
+              if(h1>23){h1=0;}
+              }
+               if(cur==12)
+              {m1=m1+1;
+              if(m1>59){m1=0;}
+              }
+                if(cur==13)
+              {h2=h2+1;
+              if(h2>23){h2=0;}
+              }
+               if(cur==14)
+              {m2=m2+1;
+              if(m2>59){m2=0;}
+              }
+                if(cur==15)
+             {lux1=lux1+1;
+             if(lux1>100){lux1=100;}
+             }
+              if(cur==16)
+             {time1=time1+5;
+             if(time1>60){time1=60;}
+             }
+                if(cur==17)
+             {td=!td;
+             }
+                if(cur==18)
+              {h3=h3+1;
+              if(h3>23){h3=0;}
+              }
+               if(cur==19)
+              {m3=m3+1;
+              if(m3>59){m3=0;}
+              }
+                if(cur==20)
+              {h4=h4+1;
+              if(h4>23){h4=0;}
+              }
+               if(cur==21)
+              {m4=m4+1;
+              if(m4>59){m4=0;}
+              }
+               if(cur==22)
+             {lux2=lux2+1;
+             if(lux2>100){lux2=100;}
+             }
+              if(cur==23)
+             {time2=time2+5;
+             if(time2>60){time2=60;}
+             }
+             
+             
+              } 
+            
+              
+                       
+                        
+                        
+              
+               
+           
+                if(results.value == 0xE904BD5) //right E904BD5
+             {
+              cur=cur+1;
+              if (cur==11)
+                    {if (tu==0){cur=17;}
+                     }
+             if (cur==18)
+                    {if (td==0){cur=1;}
+                     }
+             
+              if (cur>23){cur=1;}
+              }
+               if(results.value == 0xE90CB55)   //left E90CB55
+             {
+              cur=cur-1;  
+             
+             
+                     
+              if (cur<1){cur=23;}
+              if (cur==23)
+                    {if (td==0){cur=17;}
+                     }
+               if (cur==16)
+                    {if (tu==0){cur=10;}
+                     }
+              } 
+               if(results.value == 0xE101A04) //enter E101A04
+                   {int a=tyes();
+                    if(a==1)
+                    {timer1amp[nlamp-1][0]=tu;
+                     timer1amp[nlamp-1][1]=td;
+                      timer1amp[nlamp-1][2]=kan;
+                       timer1amp[nlamp-1][3]=h1; 
+                       timer1amp[nlamp-1][4]=m1;
+                        timer1amp[nlamp-1][5]=h2; 
+                        timer1amp[nlamp-1][6]=m2;
+                         timer1amp[nlamp-1][7]=h3; 
+                         timer1amp[nlamp-1][8]=m3;
+                          timer1amp[nlamp-1][9]=h4; 
+                          timer1amp[nlamp-1][10]=m4;
+                          timer1amp[nlamp-1][11]=lux1; 
+                           timer1amp[nlamp-1][12]=time1;
+                           timer1amp[nlamp-1][13]=lux2; 
+                           timer1amp[nlamp-1][14]=time2;
+                           timer1amp[nlamp-1][15]=pn;
+                           timer1amp[nlamp-1][16]=vt;
+                           timer1amp[nlamp-1][17]=sr;
+                           timer1amp[nlamp-1][18]=cht;
+                           timer1amp[nlamp-1][19]=pt;
+                           timer1amp[nlamp-1][20]=sb;
+                          timer1amp[nlamp-1][21]=vs;
+                       savedatlamp();
+                       nagruzlamp ();
+                    }
+                     settimer=0; 
+                        ret=1;
+                      
+                        
+                        
+                      } //выход с сохранением
+                  if(results.value == 0xE106A74) //menu E106A74
+            {
+              settimer=0;          
+               ret=1;
+             } //выход без сохранения
+              
+            delay (100);
+                irrecv.resume(); // Receive the next value
+                 digitalWrite(13, LOW);
+                   }//ir
+                   
+//**********************PDY********************  
+but();
+  if((b == 1)|| (b == 11)) //menu E106A74
+            {
+              settimer=0;
+               ret=1;
+              } //выход без сохранения
+if(nlamp!=nlampold)
+{
+ nlampold=nlamp ;
+goto data; 
+}
+ digitalWrite(13, LOW);
+ }while (ret<1);
+lampse=0;
+delay(300);
+}

akva/_256-27nrf/m2.ino

@@ -0,0 +1,187 @@
+void menu2 ()
+{boolean ret=0;
+byte secod1=0;
+ byte cur=1; 
+
+do { 
+      DateTime now = rtc.now(); 
+//*********************************  
+hour1 = now.hour(); 
+minute1 = now.minute();
+second1 = now.second();
+//month1 =now.month();
+//day1= now.day();
+//year1 =now.year();
+
+
+//****************************************   
+  delay (100);
+ secod1++; 
+if (secod1==3) 
+{ fl=!fl;
+ secod1=0;
+}
+
+   u8g.firstPage(); 
+   do {
+      u8g.setColorIndex(1);
+    u8g.drawXBMP(0, 0, 128, 64, rabset);
+    //********************************************************************
+    
+  u8g.setColorIndex(0);
+  //u8g.setFont(u8g_font_04b_03br);//5x5
+  //u8g.setFont(u8g_font_courR08);//7x5
+  u8g.setFont(u8g_font_unifont);
+  u8g.setPrintPos(30, 11); 
+ u8g.print(hour1/10,DEC); 
+ u8g.print(hour1%10,DEC); 
+  u8g.print(":");
+  u8g.print(minute1/10,DEC);
+  u8g.print(minute1%10,DEC);
+  u8g.print(":"); 
+ u8g.print(second1/10,DEC);
+ u8g.print(second1%10,DEC);
+ //**********************************************************************
+ if (cur==1)
+ { if(fl==0){u8g.setColorIndex(0);}
+    if(fl==1){u8g.setColorIndex(1);}
+   u8g.drawBox(37,20,49,1);
+  }
+if (cur==2)
+   { if(fl==0){u8g.setColorIndex(0);}
+    if(fl==1){u8g.setColorIndex(1);}
+    u8g.drawBox(6,35,11,1);}
+if (cur==3)
+    {if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+        u8g.drawBox(40,35,13,1);}
+if (cur==4)
+{if(fl==0){u8g.setColorIndex(0);}
+    if(fl==1){u8g.setColorIndex(1);}
+  u8g.drawBox(74,35,11,1);}
+if (cur==5)
+    {if(fl==0){u8g.setColorIndex(0);}
+    if(fl==1){u8g.setColorIndex(1);}
+     u8g.drawBox(108,35,13,1);}
+if (cur==6)
+{if(fl==0){u8g.setColorIndex(0);}
+    if(fl==1){u8g.setColorIndex(1);}
+     u8g.drawBox(25,53,7,1);}
+if (cur==7)
+{if(fl==0){u8g.setColorIndex(0);}
+    if(fl==1){u8g.setColorIndex(1);}
+   u8g.drawBox(61,53,7,1);}
+if (cur==8)
+{if(fl==0){u8g.setColorIndex(0);}
+    if(fl==1){u8g.setColorIndex(1);}
+   u8g.drawBox(91,53,12,1);}
+
+  
+  } while( u8g.nextPage() );
+  
+  //**********************PDY********************  
+ if (irrecv.decode(&results)) 
+   {
+         irrecv.resume(); // Receive the next value
+          digitalWrite(13, HIGH); 
+         if(results.value == 0xE908B15) //down
+           {  if(cur==2)
+             {
+                cur=6;
+              }
+             if(cur==1)
+             {
+                cur=2;
+              }
+               if(cur==3)
+             {
+                cur=7;
+              }
+               if((cur==4)||(cur==5))
+             {
+                cur=8;
+              }
+              
+           }
+          if(results.value == 0xE900B95) //up E900B95
+            {   if(cur==2)
+               {cur=1;
+                }
+                if(cur==6)
+               {cur=2;
+                }
+                if(cur==8)
+               {cur=4;
+                }
+                if(cur==7)
+               {cur=3;
+                }
+            }
+            if(results.value == 0xE904BD5) //right E904BD5
+             {
+              cur=cur+1;
+                if (cur>8){cur=1;}
+              }
+               if(results.value == 0xE90CB55)   //left E90CB55
+             {
+              cur=cur-1;  
+                if (cur<1){cur=8;}
+               } 
+               if(results.value == 0xE101A04) //enter E101A04
+               {
+                  if(cur==1)
+                     {menu=0;
+                      settim=1;
+                      ret=1;
+                      }
+                      if(cur==2)
+                     {menu=0;
+                      settimer=1;
+                      ret=1;
+                      }
+                      if(cur==3)
+                     {menu=0;
+                      nigts=1;
+                      ret=1;
+                      }
+                      if(cur==4)
+                     {//menu=0;
+                      //settim=1;
+                      //ret=1;
+                      }
+                      if(cur==5)
+                     {//menu=0;
+                     // settim=1;
+                      //ret=1;
+                      }
+                      if(cur==6)
+                     {menu=0;
+                      lampse=1;
+                      ret=1;
+                      }
+                      if(cur==7)
+                     {//menu=0;
+                      //settim=1;
+                     // ret=1;
+                      }
+                      if(cur==8)
+                     {menu=0;
+                      nigts=1;
+                      ret=1;
+                      }
+                      
+               }//выход в ....
+                  if(results.value == 0xE106A74) //menu E106A74
+            {
+              menu=0;          
+               ret=1;
+             } //выход без сохранения
+              
+            delay (100);
+                irrecv.resume(); // Receive the next value
+                 digitalWrite(13, LOW);
+                   }//ir
+              
+  
+   }while (ret<1); 
+}

akva/_256-27nrf/menu_.ino

@@ -0,0 +1,274 @@
+//*********************************************************************
+
+void menu10 ()
+{
+  int value[72];
+   u8g.setFont(u8g_font_unifont);//8x12
+    u8g.setColorIndex(1);
+  u8g.setPrintPos(2, 11); 
+ u8g.print(hour1/10,DEC); 
+ u8g.print(hour1%10,DEC); 
+  u8g.print(":");
+  u8g.print(minute1/10,DEC);
+  u8g.print(minute1%10,DEC);
+  u8g.print(":"); 
+ u8g.print(second1/10,DEC);
+ u8g.print(second1%10,DEC);
+}
+
+void menu0 ()
+{
+
+      u8g.setColorIndex(1);
+    u8g.drawXBMP(0, 0, 128, 64, pogoda);
+    //********************************************************************
+    
+  u8g.setColorIndex(0);
+  //u8g.setFont(u8g_font_04b_03br);//5x5
+  //u8g.setFont(u8g_font_courR08);//7x5
+  u8g.setFont(u8g_font_unifont);
+  u8g.setPrintPos(30, 11); 
+ u8g.print(hour1/10,DEC); 
+ u8g.print(hour1%10,DEC); 
+  u8g.print(":");
+  u8g.print(minute1/10,DEC);
+  u8g.print(minute1%10,DEC);
+  u8g.print(":"); 
+ u8g.print(second1/10,DEC);
+ u8g.print(second1%10,DEC);
+ //**********************************************************************
+ u8g.setColorIndex(1);
+ u8g.setFont(u8g_font_04b_03br);//5x5
+ 
+u8g.setPrintPos(42, 36);
+//************L1********************************
+if(mode==0){l1=l1;}//закат
+if(mode==7){l1=(100-(mr77/44));}//закат
+if(mode==6){l1=mr66/29;}//рассвет
+u8g.print(l1);
+l=lm1*25/100;//25 клеток на 100 процентов
+u8g.drawBox(13,32,l,1);//установленные
+l=l1*25/100;//25 клеток на 100 процентов
+if(mode==0){l=0;}//закат
+//if(mode==7){l=mr77*25/4370;}//закат
+//if(mode==6){l=mr66*25/3600;}//рассвет
+if(mode==7){l=l1/4;}//закат
+if(mode==6){l=l1/4;}//рассвет
+u8g.drawBox(13,33,l,2);//реальные
+//******************************************
+
+
+
+u8g.setPrintPos(42, 44);
+u8g.print(l2,DEC);
+l=lm2/4;
+u8g.drawBox(13,40,l,1);
+l=l2/4;
+u8g.drawBox(13,41,l,2);
+u8g.setPrintPos(42, 52);
+u8g.print(l3,DEC);
+l=lm3/4;
+u8g.drawBox(13,48,l,1);
+l=l3/4;
+u8g.drawBox(13,49,l,2);
+
+ u8g.setFont(u8g_font_courR08);//7x5
+   u8g.setPrintPos(69, 20);
+  u8g.print("t1");
+  u8g.setPrintPos(69+25, 20);
+  u8g.print(tc1);
+  u8g.print(",");
+  u8g.print(td1);
+   u8g.setPrintPos(69, 30);
+  u8g.print("t2");
+  u8g.setPrintPos(69+25, 30);
+  u8g.print(tc2);
+  u8g.print(",");
+  u8g.print(td2);
+   u8g.setPrintPos(66, 41);
+  u8g.print("ph1");
+  u8g.setPrintPos(66+25, 41);
+  u8g.print(tc3);
+  u8g.print(",");
+  u8g.print(td3);
+   u8g.setPrintPos(66, 52);
+  u8g.print("ph2");
+   u8g.setPrintPos(69, 62);
+  u8g.print("sv");
+  if(css==0)
+   {u8g.setPrintPos(69+25, 62);
+  u8g.print(osv);
+   }
+   else
+   {
+  u8g.setPrintPos(69+20, 62);
+  u8g.print("s ");
+   u8g.print(osvs);
+   }
+//***********************************************************************
+if (n1==1){u8g.drawBox(7,21,4,4);}
+if (n2==1){u8g.drawBox(19,21,4,4);}
+if (n3==1){u8g.drawBox(31,21,4,4);}
+if (n4==1){u8g.drawBox(43,21,4,4);}
+if (n5==1){u8g.drawBox(55,21,4,4);}
+//*********************CUR*************************************************
+ if (curm==1)
+ {
+   if(fl==0){u8g.setColorIndex(0);}
+    if(fl==1){u8g.setColorIndex(1);}
+   u8g.drawBox(5,28,8,1);
+   if(fl==1){u8g.setColorIndex(0);}
+ }
+ if (curm==2)
+ {
+   if(fl==0){u8g.setColorIndex(0);}
+    if(fl==1){u8g.setColorIndex(1);}
+   u8g.drawBox(17,28,8,1);
+   if(fl==1){u8g.setColorIndex(0);}
+ }
+ if (curm==3)
+ {
+   if(fl==0){u8g.setColorIndex(0);}
+    if(fl==1){u8g.setColorIndex(1);}
+   u8g.drawBox(29,28,8,1);
+   if(fl==1){u8g.setColorIndex(0);}
+ }
+ if (curm==4)
+ {
+   if(fl==0){u8g.setColorIndex(0);}
+    if(fl==1){u8g.setColorIndex(1);}
+   u8g.drawBox(41,28,8,1);
+   if(fl==1){u8g.setColorIndex(0);}
+ }
+  if (curm==5)
+ {
+   if(fl==0){u8g.setColorIndex(0);}
+    if(fl==1){u8g.setColorIndex(1);}
+   u8g.drawBox(53,28,8,1);
+   if(fl==1){u8g.setColorIndex(0);}
+ }
+ if (curm==6)
+ {
+   if(fl==0){u8g.setColorIndex(0);}
+    if(fl==1){u8g.setColorIndex(1);}
+   u8g.drawBox(3,37,8,1);
+   if(fl==1){u8g.setColorIndex(0);}
+ }
+ if (curm==7)
+ {
+   if(fl==0){u8g.setColorIndex(0);}
+    if(fl==1){u8g.setColorIndex(1);}
+   u8g.drawBox(3,45,8,1);
+   if(fl==1){u8g.setColorIndex(0);}
+ }
+  if (curm==8)
+ {
+   if(fl==0){u8g.setColorIndex(0);}
+    if(fl==1){u8g.setColorIndex(1);}
+   u8g.drawBox(3,53,8,1);
+   if(fl==1){u8g.setColorIndex(0);}
+ }
+}
+
+//********************Свет включаем (обслуж аквы)****************
+void menu5 ()
+{
+  boolean m5=0;
+  boolean ml5=0;
+  int stmold=0;
+  int stm=0;//счетчик времени  нахождения в режиме
+  // DateTime now = rtc.now(); 
+  // stmold = now.second();
+  int stmin;
+ int stsec;
+ 
+  //delay (350);
+ do {  
+   
+   delay (350);
+     DateTime now = rtc.now(); 
+//*********************************  
+hour1 = now.hour(); 
+minute1 = now.minute();
+second1 = now.second();
+month1 =now.month();
+//****************************************  
+ u8g.firstPage(); 
+  do {
+         u8g.setColorIndex(1);
+    u8g.drawXBMP(0, 0, 128, 64, pogoda);
+    //********************************************************************
+    
+  u8g.setColorIndex(0);
+  //u8g.setFont(u8g_font_04b_03br);//5x5
+  //u8g.setFont(u8g_font_courR08);//7x5
+  u8g.setFont(u8g_font_unifont);
+  u8g.setPrintPos(30, 11); 
+ u8g.print(hour1/10,DEC); 
+ u8g.print(hour1%10,DEC); 
+  u8g.print(":");
+  u8g.print(minute1/10,DEC);
+  u8g.print(minute1%10,DEC);
+  u8g.print(":"); 
+ u8g.print(second1/10,DEC);
+ u8g.print(second1%10,DEC);
+
+ //**********************************************************************
+ 
+ u8g.setColorIndex(1);
+u8g.setFont(u8g_font_courR08);//7x5
+
+stmin=2700-stm;
+stmin=stmin/60;
+stsec=(2700-stm)-(stmin*60);
+//u8g.print(stmin);
+  u8g.setPrintPos(11, 9);
+u8g.print(":");
+u8g.setPrintPos(0, 9);
+ u8g.print(stmin/10,DEC);
+  u8g.print(stmin%10,DEC);
+
+u8g.setPrintPos(16, 9);
+//u8g.print(stsec);
+ u8g.print(stsec/10,DEC);
+ u8g.print(stsec%10,DEC);
+
+
+  } while( u8g.nextPage() );
+//***************************************************
+  //**********************PDY********************  
+ if (irrecv.decode(&results)) 
+   {
+         irrecv.resume(); // Receive the next value
+          digitalWrite(13, HIGH); 
+              if(results.value == 0xE106A74) //menu E106A74
+            {
+              stm=2701;
+             } //выход без сохранения
+             delay (100);
+                irrecv.resume(); // Receive the next value
+                 digitalWrite(13, LOW);
+                   }//ir
+//***************************************************
+if(ml5==0)
+{ml5=1;
+digitalWrite(6, HIGH);   // включает светодиод
+analogWrite(8,250);
+analogWrite(12,250);
+}
+
+if(stmold!=second1)
+{stmold=second1;
+stm++;
+}
+
+if(stm>2700)// 45 min и автовыход
+{m5=1;
+menu=0;
+analogWrite(8,0);
+analogWrite(12,0);
+digitalWrite(6, LOW);   // включает светодиод
+}
+
+  } while( m5<1 );
+}

akva/_256-27nrf/nagrlamp.ino

@@ -0,0 +1,252 @@
+void nagruzlamp ()
+{
+    DateTime now = rtc.now(); 
+//*********************************  
+hour1 = now.hour(); 
+minute1 = now.minute();
+second1 = now.second();
+month1 =now.month();
+day1= now.day();
+year1 =now.year();
+week=now.dayOfWeek();
+if(week==0){week=7;}
+//int tn;//заданное время вкл таймера
+//int tno;//заданное время выкл таймера
+//int tt;//время
+tt=hour1*100+minute1;
+//****************1************************  
+ //int m=0;
+ln1=0;
+ln2=0;
+ln3=0;
+ln4=0;
+for (int m=0 ; m < 4; m++)
+{
+if(timer1amp[m][week+14]==1)//week
+{  
+ if(timer1amp[m][0]==1)//1 on off
+{ 
+  if (tt ==(timer1amp[m][5]*100+timer1amp[m][6]))//выкл
+  { switch (timer1amp[m][2]) {
+    case 1:
+      ln1=0;
+      lampch1=2;
+      break;
+    case 2:
+      ln2=0;
+      lampch2=2;
+      break;
+       case 3:
+      ln3=0;
+       lampch3=2;
+      break;
+       case 4:
+      ln4=0;
+      lampch3=2;
+      
+      break;
+     }
+  }//выкл 1 таймер tu
+
+ //вкл таймера лампа 1  
+ if ((tt >= timer1amp[m][3]*100+timer1amp[m][4])&&(tt < timer1amp[m][5]*100+timer1amp[m][6]))
+    { 
+      switch (timer1amp[m][2]) {
+    case 1:
+      ln1=1;
+      lm1=timer1amp[m][11];
+      sst1=timer1amp[m][12];//время плвного вкл лампы
+       lampch1=1;
+      break;
+    case 2:
+      ln2=1;
+      sst2=timer1amp[m][12];
+      lm2=timer1amp[m][11];
+      lampch2=1;
+      break;
+       case 3:
+      ln3=1;
+       sst3=timer1amp[m][12];
+       lm3=timer1amp[m][11];
+       lampch3=1;
+      break;
+       case 4:
+      ln4=1;
+      sst4=timer1amp[m][12];
+      lm4=timer1amp[m][11];
+       lampch4=1;
+      break;
+     }
+    }
+}
+//***********************************************************************************************   
+    //*******2************************************************
+    //выкл лампа 2
+ if(timer1amp[m][1]==1)// -2
+{  if (tt ==(timer1amp[m][9]*100+timer1amp[m][10]))
+  { switch (timer1amp[m][2]) {
+    case 1:
+      ln1=0;
+      lampch1=2;
+      break;
+    case 2:
+      ln2=0;
+      lampch2=2;
+      break;
+       case 3:
+      ln3=0;
+       lampch3=2;
+      break;
+       case 4:
+      ln4=0;
+      lampch4=2;
+      
+      break;
+     }
+  }
+
+//****************************************************************************************  
+
+  
+     if ((tt >= timer1amp[m][7]*100+timer1amp[m][8])&&(tt < timer1amp[m][9]*100+timer1amp[m][10]))
+    { 
+      switch (timer1amp[m][2]) {
+    case 1:
+      ln1=1;
+      sst1=timer1amp[m][14];
+      lm1=timer1amp[m][13];
+      lampch1=1;
+      break;
+    case 2:
+      ln2=1;
+       sst2=timer1amp[m][14];
+       lm2=timer1amp[m][13];
+       lampch2=1;
+      break;
+       case 3:
+      ln3=1;
+       sst3=timer1amp[m][14];
+       lm3=timer1amp[m][13];
+       lampch3=1;
+      break;
+       case 4:
+      ln4=1;
+       sst4=timer1amp[m][14];
+       lm4=timer1amp[m][13];
+       lampch4=1;
+      break;
+     }
+    }
+    
+ 
+}
+   
+ //*****************3*******************************************************************
+
+//******************************************************************************************* 
+}//week
+}//timer
+//ulamptimer ();
+
+
+
+}
+//**********************************************************************************************
+
+void ulamptimer ()
+{
+int lamp;//l-текущее lm -max
+//50 lum=960
+if(night==0)//режим ночь выкл
+{analogWrite(7,timernight[6]*255/100);//установка свечения LCD в режиме день
+}
+else
+{analogWrite(7,timernight[5]*255/100);//установка свечения LCD в режиме ночь
+}
+
+//lamp=l1*255/100;
+//analogWrite(7,lamp);
+//digitalWrite(13, HIGH);
+//***********LAMP2**************************************************
+if (lampch2==1)
+{if (ln2==1)
+        {st2++;
+        if(sst2==0)
+         {l2=lm2;
+         }
+          if(st2>((sst2*60/lm2)*220/255))//1pwm во времени в секундах
+          {l2++;
+           st2=0;
+            if (l2>lm2)
+               {l2=lm2;
+                lampch2=0;
+                }
+            lamp=l2*255/100;///0-255
+            analogWrite(8,lamp);
+          }
+        }
+}        
+ if (lampch2==2)
+{if (ln2==0)
+        {st2++;
+        if(sst2==0)
+         {l2=0;
+         }
+          if(st2>((sst2*60/lm2)*220/255))//1pwm во времени в секундах
+          {l2=l2-1;
+           st2=0;
+            if (l2<1)
+               {l2=0;
+                lampch2=0;
+                }
+            lamp=l2*255/100;///0-255
+            analogWrite(8,lamp);
+          }
+        }
+} 
+//***********************************************************************
+//***********LAMP3**************************************************
+if (lampch3==1)
+{if (ln3==1)
+        {st3++;
+         if(sst3==0)
+         {l3=lm3;
+         }
+          if(st3>((sst3*60/lm3)*220/255))//1pwm во времени в секундах
+          {l3++;
+           st3=0;
+            if (l3>lm3)
+               {l3=lm3;
+                lampch3=0;
+                }
+            lamp=l3*255/100;///0-255
+            analogWrite(12,lamp);
+          }
+        }
+}        
+ if (lampch3==2)
+{if (ln3==0)
+        {st3++;
+         if(sst3==0)
+         {l3=0;
+         }
+          if(st3>((sst3*60/lm3)*220/255))//1pwm во времени в секундах
+          {l3--;
+           st3=0;
+            if (l3<1)
+               {l3=0;
+                lampch3=0;
+                }
+            
+            lamp=l3*255/100;
+            analogWrite(12,lamp);
+          }
+        }
+} 
+//***********************************************************************
+//delay(300);        
+ //digitalWrite(13, LOW);
+
+
+}
+

akva/_256-27nrf/nagruzka.ino

@@ -0,0 +1,287 @@
+void nagruz ()
+{
+    DateTime now = rtc.now(); 
+//*********************************  
+hour1 = now.hour(); 
+minute1 = now.minute();
+second1 = now.second();
+month1 =now.month();
+day1= now.day();
+year1 =now.year();
+week=now.dayOfWeek();
+if(week==0){week=7;}
+
+//int tt;//время
+tt=hour1*100+minute1;
+//****************1************************  
+ //int m=0;
+n1=0;
+n2=0;
+n3=0;
+n4=0;
+
+if(vent==0)
+{n5=0;
+}
+
+if(fn==1)
+{n5=1;
+}
+
+
+
+
+for (int m=0 ; m < 6; m++)//перебираем таймеры от 1(0) до 6(5)
+{
+if(timer_1[m][week+15]==1)//week
+{  
+ if(timer_1[m][0]==1)//1-3 on off
+{ 
+ if ((tt >= timer_1[m][4]*100+timer_1[m][5])&&(tt < timer_1[m][6]*100+timer_1[m][7]))
+    { 
+      switch (timer_1[m][3]) {
+    case 1:
+      n1=1;
+      timernumb=m;
+      break;
+    case 2:
+      n2=1;
+      break;
+       case 3:
+      n3=1;
+      break;
+       case 4:
+      n4=1;
+      break;
+       case 5:
+      n5=1;
+      break;
+  
+    }
+    }
+}
+    
+    //*******2************************************************
+ if(timer_1[m][1]==1) 
+{ 
+     if ((tt >= timer_1[m][8]*100+timer_1[m][9])&&(tt < timer_1[m][10]*100+timer_1[m][11]))
+    { 
+      switch (timer_1[m][3]) {
+    case 1:
+      n1=1;
+      timernumb=m;
+      break;
+    case 2:
+      n2=1;
+      break;
+       case 3:
+      n3=1;
+      break;
+       case 4:
+      n4=1;
+      break;
+       case 5:
+      n5=1;
+      break;
+    
+    }
+    }
+}
+   
+ //*****************3*******************************************************************
+ if(timer_1[m][2]==1)
+ {
+   if ((tt >= timer_1[m][12]*100+timer_1[m][13])&&(tt < timer_1[m][14]*100+timer_1[m][15]))
+    { 
+      switch (timer_1[m][3]) {
+    case 1:
+      n1=1;
+      timernumb=m;
+      break;
+    case 2:
+      n2=1;
+      break;
+       case 3:
+      n3=1;
+      break;
+       case 4:
+      n4=1;
+      break;
+       case 5:
+      n5=1;
+      break;
+     
+    }
+    }
+ }//1-3 on off
+//******************************************************************************************* 
+}//week
+}//timer
+uprav ();
+//***************Режим ночь *************************************************************
+night=0;   
+if (timernight[0]==1)
+{if ( timernight[1]*100+timernight[2] > timernight[3]*100+timernight[4])
+     { if ((tt >= timernight[1]*100+timernight[2])&&(tt <= 2359))
+            {//l=timernight[5]*255/100;
+                   analogWrite(7,timernight[5]*255/100);
+                   night=1;
+                   //ulamptimer ();
+              }
+        if (tt < timernight[3]*100+timernight[4])
+            {//l=timernight[5]*255/100;
+                   analogWrite(7,timernight[5]*255/100);
+                   night=1;
+                  // ulamptimer ();
+              }
+     }
+  if ( timernight[1]*100+timernight[2] < timernight[3]*100+timernight[4])
+    { if ((tt >= timernight[1]*100+timernight[2])&&(tt < timernight[3]*100+timernight[4]))
+         {//l=timernight[5]*255/100;
+                   analogWrite(7,timernight[5]*255/100); 
+                   night=1;
+                  // ulamptimer ();
+              }
+    }
+}
+if(night==0)//режим ночь выкл
+{analogWrite(7,timernight[6]*255/100);//установка свечения LCD в режиме день
+}
+else
+{analogWrite(7,timernight[5]*255/100);//установка свечения LCD в режиме ночь
+}
+//**************************************************************************************************
+
+
+}
+
+void uprav ()
+{
+  //***********UPR NAGRUZKOY*************************************************************
+bool a=0;
+ if(n1==1)
+{digitalWrite(2, HIGH);   // включает светодиод
+ if(rasvet==0)
+     {mode=6;
+      s=1;
+     rasvet=1;
+     zakat=0;
+     }
+}
+else
+{
+  digitalWrite(2, LOW);
+ if(zakat==0)
+   {mode=7;
+     s=1;
+     rasvet=0;
+     zakat=1;
+     }
+ 
+}
+ if(n2==1)
+{digitalWrite(3, HIGH);   // включает светодиод
+}
+else
+{
+  digitalWrite(3, LOW);
+}
+ if(n3==1)
+{digitalWrite(4, HIGH);   // включает светодиод
+}
+else
+{
+  digitalWrite(4, LOW);
+}
+ if(n4==1)
+{//a=digitalRead(5);
+  if(a==0)digitalWrite(5, HIGH);   // включает светодиод#
+ 
+}
+else
+{a=digitalRead(5);
+  if(a==1)digitalWrite(5, LOW);
+}
+ if(n5==1)
+{digitalWrite(6, HIGH);   // включает светодиод
+}
+else
+{if(vent==0)
+  {digitalWrite(6, LOW);
+  }
+}
+}
+
+
+void ulamp ()
+{
+int lamp;
+lamp=l1*255/100;
+//analogWrite(7,lamp);
+
+
+lamp=l2*255/100;
+analogWrite(8,lamp);
+
+lamp=l3*255/100;
+analogWrite(12,lamp);
+
+
+}
+
+
+void rgb (){
+//*****************************************************RGB *********************
+//******* управление RGB лентой в 1 канале таймеров 1-6 те при n=1 ********
+
+int tn;//заданное время вкл таймера
+int tno;//заданное время выкл таймера
+
+if(timer_1[timernumb][week+15]==1)//week
+{  
+ if(timer_1[timernumb][0]==1)//1-3 on off
+{
+  tn=timer_1[timernumb][4]*100+timer_1[timernumb][5];
+  tno=timer_1[timernumb][6]*100+timer_1[timernumb][7];
+if ((tt==tn )||(tt==tn+1 ))
+{ mode=6;
+s=1;
+}
+if ((tt==tno)||(tt==tno+1 ))
+{ mode=7;
+s=1;
+}
+}
+
+ if(timer_1[timernumb][1]==1)//1-3 on off
+ {
+  tn=timer_1[timernumb][8]*100+timer_1[timernumb][9];
+  tno=timer_1[timernumb][10]*100+timer_1[timernumb][11];
+if ((tt==tn )||(tt==tn+1 ))
+ { mode=6;
+ s=1;
+ }
+if ((tt==tno)||(tt==tno+1 ))
+ { mode=7;
+  s=1;
+ }
+ 
+ }
+ 
+ if(timer_1[timernumb][2]==1)//1-3 on off
+ {
+   tn=timer_1[timernumb][12]*100+timer_1[timernumb][13];
+  tno=timer_1[timernumb][14]*100+timer_1[timernumb][15];
+if ((tt==tn )||(tt==tn+1 ))
+{ mode=6;
+ s=1;
+}
+if ((tt==tno)||(tt==tno+1 ))
+{ mode=7;
+  s=1;
+}
+ }
+}
+}
+//***************************************************************************************************************************
+

akva/_256-27nrf/night_set.ino

@@ -0,0 +1,391 @@
+void nigtset ()
+{
+ boolean ret=0;
+ boolean ohl=1;
+int cur=1;  
+int lamp=1;
+ int h1=0; 
+int m1=0;
+int h2=0; 
+int m2=0; 
+int lux1=30;
+int lux2=50;
+int tcon=26;
+int tdon=3;
+int tcoff=25;
+int tdoff=1;
+second1=0;
+boolean nighton=1;
+digitalWrite(13, LOW); 
+//data**************DATA*********************************************************************************
+data:
+nighton=timernight[0];
+h1=timernight[1];
+m1=timernight[2];
+h2=timernight[3]; 
+m2=timernight[4]; 
+lux1=timernight[5]; 
+lux2=timernight[6]; 
+ohl=timernight[7]; 
+tcon=timernight[8];
+tdon=timernight[9];
+tcoff=timernight[10];
+tdoff=timernight[11];
+
+
+
+ do { 
+   //irem();
+  // button();
+//  delay (100);
+ 
+ second1++;
+if (second1>1) 
+{ fl=!fl;
+ second1=0;
+}
+
+ do {
+        u8g.setColorIndex(1);
+        u8g.drawXBMP(0, 0, 128, 64, nightecr);
+        
+         u8g.setColorIndex(0);
+  //u8g.setFont(u8g_font_04b_03br);//5x5
+  u8g.setFont(u8g_font_courR08);//7x5
+ // u8g.setFont(u8g_font_unifont);
+ 
+ u8g.setPrintPos(68, 9);  
+ u8g.print(nighton,DEC); //вкл режима ночь
+   u8g.setColorIndex(1);
+   u8g.setPrintPos(110, 40);  
+ u8g.print(ohl,DEC); //вкл режима охлаждения
+   
+  u8g.setPrintPos(24, 20); //vkl
+  if(h1<10){u8g.print("0");}
+ u8g.print(h1,DEC); 
+ u8g.print(":");
+  if(m1<10){u8g.print("0");}
+ u8g.print(m1,DEC);
+
+ u8g.setColorIndex(1);
+  u8g.setPrintPos(84, 20); //vikl
+  if(h2<10){u8g.print("0");}
+ u8g.print(h2,DEC); 
+ u8g.print(":");
+  if(m2<10){u8g.print("0");}
+ u8g.print(m2,DEC);  
+ 
+  u8g.setFont(u8g_font_04b_03br);//5x5
+ if (lux1<10)
+    {u8g.setPrintPos(52, 28); //lux1
+    }
+    else
+    {u8g.setPrintPos(48, 28); //lux1
+    }
+ u8g.print(lux1,DEC); 
+ l=lux1*26/100;
+u8g.drawBox(20,24,l,3);
+
+if (lux2<10)
+    {u8g.setPrintPos(52+66, 28); //lux2
+    }
+    else
+    {u8g.setPrintPos(46+66, 28); //lux2
+    }
+ u8g.print(lux2,DEC); 
+ l=lux2*26/100;
+u8g.drawBox(16+68,24,l,3);
+ 
+ 
+ u8g.setFont(u8g_font_courR08);//7x5
+  u8g.setPrintPos(24,52);  
+ u8g.print(tcon,DEC); //t целая часть вкл охлаждения
+ u8g.print(",");
+  u8g.print(tdon,DEC);//t дробная часть вкл охлаждения
+    u8g.print(" C");
+  
+  u8g.setFont(u8g_font_courR08);//7x5
+  u8g.setPrintPos(84,52);  
+ u8g.print(tcoff,DEC); //t целая часть выкл охлаждения
+ u8g.print(",");
+  u8g.print(tdoff,DEC);//t дробная часть выкл охлаждения
+   u8g.print(" C");
+   
+  if (cur==1)
+ {
+   if(fl==0){u8g.setColorIndex(0);}
+    if(fl==1){u8g.setColorIndex(1);}
+   u8g.drawBox(68,1,6,9);
+   if(fl==1){u8g.setColorIndex(0);}
+    if(fl==0){u8g.setColorIndex(1);} 
+ u8g.setPrintPos(68, 9);  
+ u8g.print(nighton,DEC); //вкл режима ночь
+ }  
+
+ //*****************************vrem****************
+   
+    if (cur==2){
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(25,21,10,1);
+   }
+    if (cur==3){
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(43,21,10,1);
+   }
+     if (cur==4){
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(85,21,10,1);
+   }
+    if (cur==5){
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(103,21,10,1);
+   }
+     //***********************************************   
+   if (cur==6){//lux1
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+      
+       u8g.drawBox(2,29,15,1);
+   }
+ //*********************** ********************** 
+    
+   if (cur==7){//lux2
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(65,29,15,1);
+   }
+//***********************************************   
+  if (cur==8)
+ {
+   if(fl==0){u8g.setColorIndex(0);}
+    if(fl==1){u8g.setColorIndex(1);}
+   u8g.drawBox(110,32,6,9);
+   if(fl==1){u8g.setColorIndex(0);}
+    if(fl==0){u8g.setColorIndex(1);} 
+ //u8g.setPrintPos(68, 9);  
+  u8g.setPrintPos(110, 40); 
+ u8g.print(ohl,DEC); //вкл режима охл
+ }  
+ //*********************** ********************** 
+    
+   if (cur==9){//tc on
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(25,53,10,1);
+   } 
+    //*********************** ********************** 
+    
+   if (cur==10){//td on
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(41,53,6,1);
+   }
+  
+   //*********************** ********************** 
+    
+   if (cur==11){//tc on
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(25+60,53,11,1);
+   } 
+    //*********************** ********************** 
+    
+   if (cur==12){//td on
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(41+60,53,6,1);
+   }  
+ 
+u8g.setColorIndex(1);
+   } while( u8g.nextPage() );
+   
+  //**********************PDY********************  
+ if (irrecv.decode(&results)) 
+   {
+         irrecv.resume(); // Receive the next value
+          digitalWrite(13, HIGH); 
+         if(results.value == 0xE908B15) //down
+           {   if(cur==1)
+             {
+                nighton=!nighton;
+              }
+                if(cur==2)
+              {h1=h1-1;
+              if(h1<0){h1=23;}
+              }
+              if(cur==3)
+              {m1=m1-1;
+              if(m1<0){m1=59;}
+              }
+              if(cur==4)
+              {h2=h2-1;
+              if(h2<0){h2=23;}
+              }
+              if(cur==5)
+              {m2=m2-1;
+              if(m2<0){m2=59;}
+              }
+               if(cur==6)
+             {lux1=lux1-1;
+             if(lux1<0){lux1=0;}
+             lamp=lux1*255/100;
+             analogWrite(7,lamp);
+             }
+              if(cur==7)
+              {lux2=lux2-1;
+             if(lux2<0){lux2=0;}
+             lamp=lux2*255/100;
+             analogWrite(7,lamp);
+             }
+               if(cur==8)
+             {
+                ohl=!ohl;
+              }
+              if(cur==9)
+             {tcon=tcon-1;
+             if(tcon<tcoff+1){tcon=tcoff+1;}
+             }
+              if(cur==10)
+             {tdon=tdon-1;
+             if(tdon<0){tdon=9;}
+             }
+             if(cur==11)
+             {tcoff=tcoff-1;
+             if(tcoff<20){tcoff=20;}
+             }
+              if(cur==12)
+             {tdoff=tdoff-1;
+             if(tdoff<0){tdoff=9;}
+             } 
+              
+              
+           }
+             
+          //*************************  
+            
+            
+            if(results.value == 0xE900B95) //up E900B95
+            {   if(cur==1)
+             {
+                nighton=!nighton;
+              }
+              if(cur==2)
+              {h1=h1+1;
+              if(h1>23){h1=0;}
+              }
+              
+               if(cur==3)
+             {m1=m1+1;
+              if(m1>59){m1=0;}
+              }
+              
+              if(cur==4)
+              {h2=h2+1;
+              if(h2>23){h2=0;}
+              }
+               if(cur==5)
+              {m2=m2+1;
+              if(m2>59){m2=0;}
+              }
+                if(cur==6)
+             {lux1=lux1+1;
+             if(lux1>100){lux1=100;}
+             lamp=lux1*255/100;
+             analogWrite(7,lamp);
+             }
+              if(cur==7)
+             {lux2=lux2+1;
+             if(lux2>100){lux2=100;}
+             lamp=lux2*255/100;
+             analogWrite(7,lamp);
+             }
+               if(cur==8)
+             {
+                ohl=!ohl;
+              }
+              if(cur==9)
+             {tcon=tcon+1;
+             if(tcon>35){tcon=35;}
+             }
+              if(cur==10)
+             {tdon=tdon+1;
+             if(tdon>9){tdon=0;}
+             }
+             if(cur==11)
+             {tcoff=tcoff+1;
+             if(tcoff>tcon-1){tcoff=tcon-1;}
+             }
+              if(cur==12)
+             {tdoff=tdoff+1;
+             if(tdoff>9){tdoff=0;}
+             }
+             
+              } 
+            
+              
+                       
+                        
+                        
+              
+               
+           
+                if(results.value == 0xE904BD5) //right E904BD5
+             {
+              cur=cur+1;
+                if (cur>12){cur=1;}
+              }
+               if(results.value == 0xE90CB55)   //left E90CB55
+             {
+              cur=cur-1;  
+                if (cur<1){cur=12;}
+               } 
+               if(results.value == 0xE101A04) //enter E101A04
+                   {int a=tyes();
+                    if(a==1)
+                   {timernight[0]=nighton;
+                     timernight[1]=h1;
+                     timernight[2]=m1;
+                      timernight[3]=h2; 
+                      timernight[4]=m2; 
+                       timernight[5]=lux1; 
+                         timernight[6]=lux2; 
+                          timernight[7]=ohl; 
+                        timernight[8]=tcon;
+                        timernight[9]=tdon;
+                       timernight[10]=tcoff;
+                       timernight[11]=tdoff;
+                       savedatnight();
+                        delay (500);
+                   }
+                   //lamp=l1*255/100;
+                   //analogWrite(7,lamp);
+                     nigts=0;
+                      menu=0; 
+                   nagruz ();
+                   
+                    
+                        ret=1;
+                       } //выход с сохранением
+                  if(results.value == 0xE106A74) //menu E106A74
+            {
+              nigts=0;
+              menu=0;           
+               ret=1;
+             } //выход без сохранения
+              
+            delay (100);
+                irrecv.resume(); // Receive the next value
+                 digitalWrite(13, LOW);
+                   }//ir
+                   
+//**********************PDY********************   
+ }while (ret<1);
+ 
+ 
+ 
+ 
+}

akva/_256-27nrf/nrf24.ino

@@ -0,0 +1,68 @@
+    void radio()
+    {
+       
+       int mode = digitalRead(42);
+      if (mode==LOW)  
+     { 
+     do {} while (!(nrf24l01p_get_irq_flags() & (1 << NRF24L01P_IRQ_RX_DR)));
+       //do {} while ((1 << NRF24L01P_IRQ_RX_DR));
+      nrf24l01p_clear_irq_flag(NRF24L01P_IRQ_RX_DR);
+      nrf24l01p_read_rx_payload((uint8_t*)payload);//, sizeof(payload));
+      rad=1;
+     }
+     else
+     {
+     rad=0;
+     } 
+    }
+//*****************************************************************
+void peredat()
+{
+  digitalWrite(45, LOW);//+5v nrf
+    delay (100);
+    data() ;
+     digitalWrite(45, HIGH);//+5v nrf
+    delay (100);
+    digitalWrite(NRF_CE_PIN, LOW); 
+       uint8_t address[5] = { 0xE2, 0xE4, 0x23, 0xE4, 0x02 };
+    nrf_init(address);
+    static uint8_t payload1[NRF_PAYLOAD_LENGTH];
+      strcpy((char*)payload1, test_data);
+      nrf24l01p_write_tx_payload(payload1, sizeof(payload1));
+          digitalWrite(NRF_CE_PIN, HIGH);
+      delay(1);
+      digitalWrite(NRF_CE_PIN, LOW);
+
+      do {} while (!(nrf24l01p_get_irq_flags() & (1 << NRF24L01P_IRQ_TX_DS)));
+      nrf24l01p_clear_irq_flag(NRF24L01P_IRQ_TX_DS);
+}
+//*******************************************************************
+
+
+    void nrf_init(uint8_t *address)
+    {
+        delay(100);
+
+        nrf24l01p_get_clear_irq_flags();
+        nrf24l01p_close_pipe(NRF24L01P_ALL);
+        nrf24l01p_open_pipe(NRF24L01P_PIPE0, false);
+        nrf24l01p_set_crc_mode(NRF24L01P_CRC_16BIT);
+        nrf24l01p_set_address_width(NRF24L01P_AW_5BYTES);
+        nrf24l01p_set_address(NRF24L01P_PIPE0, address);
+        nrf24l01p_set_operation_mode(NRF24L01P_PRX);
+        nrf24l01p_set_rx_payload_width(NRF24L01P_PIPE0, NRF_PAYLOAD_LENGTH);
+        nrf24l01p_set_rf_channel(NRF_CHANNEL);
+        nrf24l01p_set_power_mode(NRF24L01P_PWR_UP);
+        delay(NRF_POWER_UP_DELAY);
+    }
+
+    void nrf24l01p_spi_ss(nrf24l01p_spi_ss_level_t level)
+        {
+             digitalWrite(SPI_SS_PIN, (level == NRF24L01P_SPI_SS_LOW ? LOW : HIGH));
+        }
+
+    uint8_t nrf24l01p_spi_rw(uint8_t value)
+         {
+           return SPI.transfer(value);
+         }
+

akva/_256-27nrf/settime.ino

@@ -0,0 +1,315 @@
+void settime ()
+{boolean ret=0;
+ byte cur=1; 
+   DateTime now = rtc.now(); 
+//*********************************  
+hour1 = now.hour(); 
+minute1 = now.minute();
+second1 = now.second();
+month1 =now.month();
+day1= now.day();
+year1 =now.year();
+
+if (hour1>23){hour1=8;}
+if (minute1>59){minute1=0;}
+if (month1>12){month1=1;}
+if (day1>31){day1=1;}
+if (year1>2099){year1=2010;}
+//****************************************   
+  
+
+do { 
+   //irem();
+  // button();
+  delay (200);
+  DateTime now = rtc.now(); 
+   second1 = now.second();
+   
+   u8g.firstPage(); 
+   do {
+
+   u8g.setColorIndex(1);
+      u8g.drawXBMP(0, 0, 128, 64, setmenu);
+       u8g.setFont(u8g_font_unifont);
+      u8g.setPrintPos(10, 28); 
+ u8g.print(hour1/10,DEC); 
+ u8g.print(hour1%10,DEC);  
+  u8g.print(":");
+  u8g.print(minute1/10,DEC);
+  u8g.print(minute1%10,DEC);
+ u8g.print(":"); 
+ u8g.print(second1/10,DEC);
+ u8g.print(second1%10,DEC); 
+ 
+ u8g.setPrintPos(8, 48);
+ u8g.print(day1/10,DEC); 
+ u8g.print(day1%10,DEC);  
+  u8g.print("/"); 
+  u8g.print(month1/10,DEC); 
+ u8g.print(month1%10,DEC);  
+  u8g.print("/"); 
+  u8g.print(year1,DEC); 
+
+if (cur==1){u8g.drawBox(10,30,16,1);}
+if (cur==2){u8g.drawBox(34,30,16,1);}
+if (cur==3){u8g.drawBox(8,50,16,1);}
+if (cur==4){u8g.drawBox(32,50,16,1);}
+if (cur==5){u8g.drawBox(56,50,32,1);}
+if (cur==6){u8g.drawBox(58,30,16,1);}
+
+  
+  } while( u8g.nextPage() );
+//**********************PDY********************  
+ if (irrecv.decode(&results)) 
+{
+         irrecv.resume(); // Receive the next value
+           digitalWrite(13, HIGH); 
+           if(results.value == 0xE908B15) //down
+           {   if(cur==1)
+             {  hour1=hour1-1;
+              if (hour1<0){hour1=23;}
+             }
+              if(cur==2)
+             {  minute1=minute1-1;
+              if (minute1<0){minute1=59;}
+             }
+              if(cur==3)
+             {  day1=day1-1;
+             if ((month1==1)||(month1==3)||(month1==5)||(month1==7)||(month1==8)||(month1==10)||(month1==12))
+              {if (day1<1){day1=31;}
+              }
+              if ((month1==4)||(month1==6)||(month1==9)||(month1==11))
+              {if (day1<1){day1=30;}
+              }
+              if (month1==2)
+              {if (day1<1){day1=29;}
+              }
+              }
+             if(cur==4)
+             {month1=month1-1;
+               if (month1<1){month1=12;}
+              }   
+               if(cur==5)
+             {year1=year1-1;
+               if (year1<2010){year1=2099;}
+              }
+                if(cur==6)
+             {if (second1>35)
+               {if ( minute1==59)
+               {minute1=0;
+                hour1=hour1+1;
+                if (hour1>23){hour1=0;}
+               }
+                else
+                { minute1=minute1+1;
+                }
+               }
+               second1=0;
+              rtc.adjust(DateTime(year1, month1, day1, hour1, minute1, second1));
+              }
+            } 
+            
+            
+            
+            if(results.value == 0xE900B95) //up E900B95
+            {
+              if(cur==1)
+             { hour1=hour1+1;
+              if (hour1>23){hour1=0;}
+             }
+              if(cur==2)
+             {  minute1=minute1+1;
+              if (minute1>59){minute1=0;}
+             }
+              if(cur==3)
+             {  day1=day1+1;
+               if ((month1==1)||(month1==3)||(month1==5)||(month1==7)||(month1==8)||(month1==10)||(month1==12))
+              {if (day1>31){day1=1;}
+              }
+              if ((month1==4)||(month1==6)||(month1==9)||(month1==11))
+              {if (day1>30){day1=1;}
+              }
+              if (month1==2)
+              {if (day1>29){day1=1;}
+              }
+             }
+              if(cur==4)
+             {month1=month1+1;
+               if (month1>12){month1=1;}
+              }
+                if(cur==5)
+             {year1=year1+1;
+               if (year1>2099){year1=2010;}
+              }
+              if(cur==6)
+            {if (second1>35)
+               {if ( minute1==59)
+               {minute1=0;
+                hour1=hour1+1;
+                if (hour1>23){hour1=0;}
+               }
+                else
+                { minute1=minute1+1;
+                }
+               }
+               second1=0;
+              rtc.adjust(DateTime(year1, month1, day1, hour1, minute1, second1));
+              }
+            } 
+            
+              if(results.value == 0xE101A04) //enter E101A04
+                   {rtc.adjust(DateTime(year1, month1, day1, hour1, minute1, second1));
+                           //rtc.adjust(DateTime(2014, 1, 21, 3, 0, 0));
+                       settim=0;
+                        ret=1;
+                      } //выход с сохранением
+               if(results.value == 0xE106A74) //menu E106A74
+            {
+              settim=0;
+               ret=1;
+              } //выход без сохранения
+              
+           
+                if(results.value == 0xE904BD5) //right E904BD5
+             {
+              cur=cur+1;
+              if (cur>6){cur=1;}
+              }
+               if(results.value == 0xE90CB55)   //left E90CB55
+             {
+              cur=cur-1;
+              if (cur<1){cur=6;}
+              }  
+              
+              
+              
+             delay (100);
+                irrecv.resume(); // Receive the next value
+                 digitalWrite(13, LOW);
+                   }//ir
+//**********************PDY********************  
+
+ but ();
+  //***************************BUT*****************************************  
+  if((b == 5)|| (b == 15))//down
+           {   if(cur==1)
+             {  hour1=hour1-1;
+              if (hour1<0){hour1=23;}
+             }
+              if(cur==2)
+             {  minute1=minute1-1;
+              if (minute1<0){minute1=59;}
+             }
+              if(cur==3)
+             {  day1=day1-1;
+             if ((month1==1)||(month1==3)||(month1==5)||(month1==7)||(month1==8)||(month1==10)||(month1==12))
+              {if (day1<1){day1=31;}
+              }
+              if ((month1==4)||(month1==6)||(month1==9)||(month1==11))
+              {if (day1<1){day1=30;}
+              }
+              if (month1==2)
+              {if (day1<1){day1=29;}
+              }
+              }
+             if(cur==4)
+             {month1=month1-1;
+               if (month1<1){month1=12;}
+              }   
+               if(cur==5)
+             {year1=year1-1;
+               if (year1<2010){year1=2099;}
+              }
+                if(cur==6)
+             {if (second1>35)
+               {if ( minute1==59)
+               {minute1=0;
+                hour1=hour1+1;
+                if (hour1>23){hour1=0;}
+               }
+                else
+                { minute1=minute1+1;
+                }
+               }
+               second1=0;
+              rtc.adjust(DateTime(year1, month1, day1, hour1, minute1, second1));
+              }
+            } 
+            
+            
+            
+            if((b == 4)|| (b == 14)) //up E900B95
+            {
+              if(cur==1)
+             { hour1=hour1+1;
+              if (hour1>23){hour1=0;}
+             }
+              if(cur==2)
+             {  minute1=minute1+1;
+              if (minute1>59){minute1=0;}
+             }
+              if(cur==3)
+             {  day1=day1+1;
+               if ((month1==1)||(month1==3)||(month1==5)||(month1==7)||(month1==8)||(month1==10)||(month1==12))
+              {if (day1>31){day1=1;}
+              }
+              if ((month1==4)||(month1==6)||(month1==9)||(month1==11))
+              {if (day1>30){day1=1;}
+              }
+              if (month1==2)
+              {if (day1>29){day1=1;}
+              }
+             }
+              if(cur==4)
+             {month1=month1+1;
+               if (month1>12){month1=1;}
+              }
+                if(cur==5)
+             {year1=year1+1;
+               if (year1>2099){year1=2010;}
+              }
+              if(cur==6)
+            {if (second1>35)
+               {if ( minute1==59)
+               {minute1=0;
+                hour1=hour1+1;
+                if (hour1>23){hour1=0;}
+               }
+                else
+                { minute1=minute1+1;
+                }
+               }
+               second1=0;
+              rtc.adjust(DateTime(year1, month1, day1, hour1, minute1, second1));
+              }
+            } 
+            
+              if((b == 3)|| (b == 13)) //enter E101A04
+                   {rtc.adjust(DateTime(year1, month1, day1, hour1, minute1, second1));
+                           //rtc.adjust(DateTime(2014, 1, 21, 3, 0, 0));
+                       settim=0;
+                        ret=1;
+                      } //выход с сохранением
+               if((b == 1)|| (b == 11)) //menu E106A74
+            {
+              settim=0;
+               ret=1;
+              } //выход без сохранения
+              
+           
+                if((b == 6)|| (b == 16)) //right E904BD5
+             {
+              cur=cur+1;
+              if (cur>6){cur=1;}
+              }
+               if((b == 2)|| (b == 12))   //left E90CB55
+             {
+              cur=cur-1;
+              if (cur<1){cur=6;}
+              }
+  //***************************BUT*****************************************            
+ }while (ret<1);
+
+
+
+}

akva/_256-27nrf/temperatura.ino

@@ -0,0 +1,358 @@
+void temperat1() 
+{
+  OneWire  ds(22);
+  
+   ds.reset();
+ds.write(0xCC);
+ds.write(0x4E);
+ds.write(0x7D);
+ds.write(0xFC);
+ds.write(0x7F);//точность изм от нее зависит скорость опроса tconvert=750 мс/(2**(3-R)) 
+
+
+ds.reset();
+ds.write(0xCC);
+ds.write(0x44);
+}
+
+void temperat11() 
+{  OneWire  ds(22);
+     byte data[2];
+ byte zn=0;
+  ds.reset();
+ds.write(0xCC);
+ds.write(0xBE);
+data[0] = ds.read();
+data[1] = ds.read();
+//Serial.print("data[0]=");
+//Serial.println(data[0],BIN);
+//Serial.print("data[1]=");
+//Serial.println(data[1],BIN);
+
+if ((data[1]&128) == 0)
+     {zn=1;  //+
+        }  
+     else{
+      zn=0; //-
+      }
+
+if (zn==0)//преобразуем отр темп
+{
+ unsigned int tmp;
+// «склеиваем» нулевой и первый байты ОЗУ датчика
+tmp = ((unsigned int)data[1]<<8)|data[0];
+ //выполняем операцию логического отрицания
+      tmp = ~tmp + 1;//  (-0,5) 1111 1111 1111 1000=~ 1111 1111 1111 1000= 0000 0000 0000 0111+1= 0000 0000 0000 1000 
+  //помещаем результат в соответствующие переменные
+      data[0] = tmp; //0000 1000
+      data[1] = tmp>>8;  //0000 0000
+}
+
+int Temp = (data[1]<< 8)+data[0];
+//Serial.print("Temp=");
+//Serial.println(Temp,BIN);
+
+ //выделяем с помощью битовой маски дробную часть
+   byte temperature = (data[0]&15);//1101 1000 & 0000 1111= 0000 1000 (8)
+ //  Serial.print("temppointbin=");
+//Serial.println(temperature,BIN);
+   //преобразуем в целое число
+    temperature = (temperature<<1) + (temperature<<3);// Умножаем на 10  (80)  0000 1000<<1= 0001 0000 +  0000 1000<<3=0100 000 = 0101 0000 (80)
+    temperature = (temperature>>4);//делим на 16 или умножаем на 0.0625  (5) 0101 0000>>4=0000 0101 (5)
+td1=temperature;
+
+
+
+//Serial.print("temppoint=");//дробная часть
+//Serial.println(temperature);
+
+tc1 = Temp>>4;//целая часть
+if(tc1==0){tc1=24;}
+//Serial.print("Temp>>4=");
+//Serial.println(Temp,BIN);
+//Serial.println(Temp);
+int tem1=tc1*10+td1;//вводим кор коэф +0,7 С
+tem1=tem1+(tc11*10+td11);
+ tc1=tem1/10;//*****************!!!!!!!!!!!! из-за ошибки датчика
+ td1=tem1%10;
+}
+
+
+void temperat2() 
+{
+  OneWire  ds(24);
+
+
+ds.reset();
+ds.write(0xCC);
+ds.write(0x44);
+}
+
+void temperat22()
+{  OneWire  ds(24);
+     byte data[2];
+ byte zn=0;
+ds.reset();
+ds.write(0xCC);
+ds.write(0xBE);
+data[0] = ds.read();
+data[1] = ds.read();
+//Serial.print("data[0]=");
+//Serial.println(data[0],BIN);
+//Serial.print("data[1]=");
+//Serial.println(data[1],BIN);
+
+if ((data[1]&128) == 0)
+     {zn=1;  //+
+        }  
+     else{
+      zn=0; //-
+      }
+
+if (zn==0)//преобразуем отр темп
+{
+ unsigned int tmp;
+// «склеиваем» нулевой и первый байты ОЗУ датчика
+tmp = ((unsigned int)data[1]<<8)|data[0];
+ //выполняем операцию логического отрицания
+      tmp = ~tmp + 1;//  (-0,5) 1111 1111 1111 1000=~ 1111 1111 1111 1000= 0000 0000 0000 0111+1= 0000 0000 0000 1000 
+  //помещаем результат в соответствующие переменные
+      data[0] = tmp; //0000 1000
+      data[1] = tmp>>8;  //0000 0000
+}
+
+int Temp = (data[1]<< 8)+data[0];
+//Serial.print("Temp=");
+//Serial.println(Temp,BIN);
+
+ //выделяем с помощью битовой маски дробную часть
+   byte temperature = (data[0]&15);//1101 1000 & 0000 1111= 0000 1000 (8)
+ //  Serial.print("temppointbin=");
+//Serial.println(temperature,BIN);
+   //преобразуем в целое число
+    temperature = (temperature<<1) + (temperature<<3);// Умножаем на 10  (80)  0000 1000<<1= 0001 0000 +  0000 1000<<3=0100 000 = 0101 0000 (80)
+    temperature = (temperature>>4);//делим на 16 или умножаем на 0.0625  (5) 0101 0000>>4=0000 0101 (5)
+td2=temperature;
+
+
+//Serial.print("temppoint=");//дробная часть
+//Serial.println(temperature);
+
+tc2 = Temp>>4;//целая часть
+//Serial.print("Temp>>4=");
+//Serial.println(Temp,BIN);
+//Serial.println(Temp);
+int tem2=tc2*10+td2;//вводим кор коэф -0,7 С
+tem2=tem2-(tc22*10+td22);
+ tc2=tem2/10;
+ td2=tem2%10;
+ 
+}
+
+void temperat3() 
+{
+  OneWire  ds(26);
+ 
+ds.reset();
+ds.write(0xCC);
+ds.write(0x44);
+}
+
+
+void temperat33() 
+ {  OneWire  ds(26);
+   byte data[2];
+ byte zn=0;
+
+ds.reset();
+ds.write(0xCC);
+ds.write(0xBE);
+data[0] = ds.read();
+data[1] = ds.read();
+//Serial.print("data[0]=");
+//Serial.println(data[0],BIN);
+//Serial.print("data[1]=");
+//Serial.println(data[1],BIN);
+
+if ((data[1]&128) == 0)
+     {zn=1;  //+
+        }  
+     else{
+      zn=0; //-
+      }
+
+if (zn==0)//преобразуем отр темп
+{
+ unsigned int tmp;
+// «склеиваем» нулевой и первый байты ОЗУ датчика
+tmp = ((unsigned int)data[1]<<8)|data[0];
+ //выполняем операцию логического отрицания
+      tmp = ~tmp + 1;//  (-0,5) 1111 1111 1111 1000=~ 1111 1111 1111 1000= 0000 0000 0000 0111+1= 0000 0000 0000 1000 
+  //помещаем результат в соответствующие переменные
+      data[0] = tmp; //0000 1000
+      data[1] = tmp>>8;  //0000 0000
+}
+
+int Temp = (data[1]<< 8)+data[0];
+//Serial.print("Temp=");
+//Serial.println(Temp,BIN);
+
+ //выделяем с помощью битовой маски дробную часть
+   byte temperature = (data[0]&15);//1101 1000 & 0000 1111= 0000 1000 (8)
+ //  Serial.print("temppointbin=");
+//Serial.println(temperature,BIN);
+   //преобразуем в целое число
+    temperature = (temperature<<1) + (temperature<<3);// Умножаем на 10  (80)  0000 1000<<1= 0001 0000 +  0000 1000<<3=0100 000 = 0101 0000 (80)
+    temperature = (temperature>>4);//делим на 16 или умножаем на 0.0625  (5) 0101 0000>>4=0000 0101 (5)
+td3=temperature;
+
+
+//Serial.print("temppoint=");//дробная часть
+//Serial.println(temperature);
+
+tc3 = Temp>>4;//целая часть
+//Serial.print("Temp>>4=");
+//Serial.println(Temp,BIN);
+//Serial.println(Temp);
+int tem3=tc3*10+td3;//вводим кор коэф +0,7 С( tc33,td33 C)
+tem3=tem3+(tc33*10+td33);
+ tc3=tem3/10;
+ td3=tem3%10;
+
+ 
+}
+
+void tempoff1()
+{
+  if (timernight[7]==1)//проверка вкл режима охлаждения 1-вкл 0-выкл
+  {
+    if (tc1==timernight[8])
+    {
+       if (td1>timernight[9])
+              {
+                if(n5==0){digitalWrite(6, HIGH);}
+                digitalWrite(9, HIGH);   // включает вентилятор
+              // digitalWrite(10, HIGH);   // включает вентилятор
+              //digitalWrite(11, HIGH);   // включает вентилятор
+                vent=1;
+                n5=1;
+              }
+    }
+    
+    
+    if (tc1>timernight[8])
+       {
+         if(n5==0){digitalWrite(6, HIGH);}
+         n5=1;
+         digitalWrite(9, HIGH);   // включает вентилятор
+         //digitalWrite(10, HIGH);   // включает вентилятор
+         //digitalWrite(11, HIGH);   // включает вентилятор
+         vent=1;
+       }
+    
+   if (tc1==timernight[10])
+    {
+       if (td1<timernight[11])
+            {
+              if(n5==0){digitalWrite(6, LOW);}
+              digitalWrite(9, LOW);   // выключает вентилятор
+              vent=0;
+             }
+    }
+   if (tc1<timernight[10])
+        { 
+          if(n5==0){digitalWrite(6, LOW); }
+          digitalWrite(9, LOW);   // выключает вентилятор
+          vent=0;
+         } 
+ //*************************ВЕНТ-2*************************
+   if (tc2==timernight[8])
+    {
+       if (td2>timernight[9])
+              {
+                if(n5==0){digitalWrite(6, HIGH);}
+                //digitalWrite(9, HIGH);   // включает вентилятор
+               digitalWrite(10, HIGH);   // включает вентилятор
+              //digitalWrite(11, HIGH);   // включает вентилятор
+                vent=1;
+                n5=1;
+              }
+    }
+    
+    
+    if (tc2>timernight[8])
+       {
+         if(n5==0){digitalWrite(6, HIGH);}
+         n5=1;
+         //digitalWrite(9, HIGH);   // включает вентилятор
+         digitalWrite(10, HIGH);   // включает вентилятор
+         //digitalWrite(11, HIGH);   // включает вентилятор
+         vent=1;
+       }
+    
+   if (tc2==timernight[10])
+    {
+       if (td2<timernight[11])
+            {
+              if(n5==0){digitalWrite(6, LOW);}
+              digitalWrite(10, LOW);   // выключает вентилятор
+              vent=0;
+             }
+    }
+   if (tc2<timernight[10])
+        { 
+          if(n5==0){digitalWrite(6, LOW); }
+          digitalWrite(10, LOW);   // выключает вентилятор
+          vent=0;
+         }  
+         
+  }
+  
+}
+
+void tempoff3()
+{
+  if (timernight[7]==1)//проверка вкл режима охлаждения 1-вкл 0-выкл
+  {
+    if (tc3==timernight[8])
+    {
+       if (td3>timernight[9])
+              {
+                if(n5==0){digitalWrite(6, HIGH);}
+                //digitalWrite(9, HIGH);   // включает вентилятор
+             //digitalWrite(10, HIGH);   // включает вентилятор
+             digitalWrite(11, HIGH);   // включает вентилятор
+                vent=1;
+                n5=1;
+              }
+    }
+    
+    
+    if (tc3>timernight[8])
+       {
+         if(n5==0){digitalWrite(6, HIGH);}
+         n5=1;
+         //digitalWrite(9, HIGH);   // включает вентилятор
+         //digitalWrite(10, HIGH);   // включает вентилятор
+         digitalWrite(11, HIGH);   // включает вентилятор
+         vent=1;
+       }
+    
+   if (tc3==timernight[10])
+    {
+       if (td3<timernight[11])
+            {
+              if(n5==0){digitalWrite(6, LOW);}
+              digitalWrite(11, LOW);   // выключает вентилятор
+              vent=0;
+             }
+    }
+   if (tc3<timernight[10])
+        { 
+          if(n5==0){digitalWrite(6, LOW); }
+          digitalWrite(11, LOW);   // выключает вентилятор
+          vent=0;
+         } 
+  }
+  
+}

akva/_256-27nrf/timer_1.ino

@@ -0,0 +1,288 @@
+void timer1 ()
+{boolean ret=0;
+ byte cur=1; 
+
+
+
+//boolean pn,vt,sr,cht,pt,sb,vs,on,bod;// budilnik
+
+//****************************************   
+  
+
+do { 
+   //irem();
+  // button();
+  delay (200);
+
+   
+   u8g.firstPage(); 
+   do {
+
+   u8g.setColorIndex(1);
+      u8g.drawXBMP(0, 0, 128, 64, bud1);
+       u8g.setFont(u8g_font_unifont);
+      u8g.setPrintPos(13, 23); 
+ u8g.print(hourt1/10,DEC); 
+ u8g.print(hourt1%10,DEC);  
+  u8g.print(":");
+  u8g.print(mint1/10,DEC);
+  u8g.print(mint1%10,DEC);
+  
+
+ if (on==0) 
+{u8g.drawXBMP(58, 12, 16, 12, budoff);
+}
+else
+{u8g.drawXBMP(58, 12, 16, 12, budon);
+}
+
+ if (bod==0) 
+{u8g.drawXBMP(76, 12, 16, 12, sev);
+}
+else
+{u8g.drawXBMP(76, 12, 16, 12, od);
+}
+
+  
+  int vol1=38-((90-52)*note/255);
+ // int vol1=((90-52)*note/255); 
+  u8g.drawFrame(52,46,38,4);
+  u8g.drawBox(52,46,vol1,4);
+  
+  if (pn==1){u8g.drawBox(6,37,10,1);}
+if (vt==1){u8g.drawBox(19,37,8,1);}
+if (sr==1){u8g.drawBox(30,37,10,1);}
+if (cht==1){u8g.drawBox(43,37,8,1);}
+if (pt==1){u8g.drawBox(54,37,8,1);}
+if (sb==1){u8g.drawBox(65,37,10,1);}
+if (vs==1){u8g.drawBox(78,37,10,1);}
+
+
+if (cur==1){u8g.drawBox(13,24,16,1);}
+if (cur==2){u8g.drawBox(37,24,16,1);}
+if (cur==3){u8g.drawBox(58,24,14,1);}
+if (cur==4){u8g.drawBox(78,24,12,1);}
+
+
+if (cur==5){u8g.drawBox(6,39,10,1);}
+if (cur==6){u8g.drawBox(19,39,8,1);}
+if (cur==7){u8g.drawBox(30,39,10,1);}
+if (cur==8){u8g.drawBox(43,39,8,1);}
+if (cur==9){u8g.drawBox(54,39,8,1);}
+if (cur==10){u8g.drawBox(65,39,10,1);}
+if (cur==11){u8g.drawBox(78,39,10,1);}
+if (cur==12){u8g.drawBox(2,52,47,1);}
+
+  
+  } while( u8g.nextPage() );
+//**********************PDY********************  
+ if (irrecv.decode(&results)) 
+{
+         irrecv.resume(); // Receive the next value
+           digitalWrite(13, HIGH); 
+           if(results.value == 0xE908B15) //down
+           {   if(cur==1)
+             {  hourt1=hourt1-1;
+              if (hourt1<0){hourt1=23;}
+             }
+              if(cur==2)
+             {  mint1=mint1-1;
+              if (mint1<0){mint1=59;}
+             }
+              if(cur==3)
+             { 
+                if (on==1)
+              {on=0;
+               }
+               else{on=1;
+               }
+              }
+             if(cur==4)
+             { 
+                if (bod==1)
+              {bod=0;
+               }
+               else{bod=1;
+               }
+              }
+              
+               if(cur==5)//boolean pn,vt,sr,cht,pt,sb,vs,on,bod;// budilnik
+             {  if (pn==1)
+              {pn=0;
+               }
+               else{pn=1;
+               }
+              }
+                if(cur==6)
+             {   if (vt==1)
+              {vt=0;
+               }
+               else{vt=1;
+               }
+              }
+                 if(cur==7)
+             {   if (sr==1)
+              {sr=0;
+               }
+               else{sr=1;
+               }
+              }
+                 if(cur==8)
+             {   if (cht==1)
+              {cht=0;
+               }
+               else{cht=1;
+               }
+              }
+                 if(cur==9)
+             {   if (pt==1)
+              {pt=0;
+               }
+               else{pt=1;
+               }
+              }
+                   if(cur==10)
+             {   if (sb==1)
+              {sb=0;
+               }
+               else{sb=1;
+               }
+              }
+                    if(cur==11)
+             {   if (vs==1)
+              {vs=0;
+               }
+               else{vs=1;
+               }
+              }
+             
+               if(cur==12)
+              {note=note+10;
+              if(note>254){note=254;}
+              }
+              
+              }
+             
+            
+            
+            
+            if(results.value == 0xE900B95) //up E900B95
+            {   if(cur==1)
+             {  hourt1=hourt1+1;
+              if (hourt1>23){hourt1=0;}
+             }
+              if(cur==2)
+             {  mint1=mint1+1;
+              if (mint1>59){mint1=0;}
+             }
+              if(cur==3)
+             { 
+                if (on==1)
+              {on=0;
+               }
+               else{on=1;
+               }
+              }
+             if(cur==4)
+             { 
+                if (bod==1)
+              {bod=0;
+               }
+               else{bod=1;
+               }
+              }
+              
+               if(cur==5)//boolean pn,vt,sr,cht,pt,sb,vs,on,bod;// budilnik
+             {  if (pn==1)
+              {pn=0;
+               }
+               else{pn=1;
+               }
+              }
+                if(cur==6)
+             {   if (vt==1)
+              {vt=0;
+               }
+               else{vt=1;
+               }
+              }
+                 if(cur==7)
+             {   if (sr==1)
+              {sr=0;
+               }
+               else{sr=1;
+               }
+              }
+                 if(cur==8)
+             {   if (cht==1)
+              {cht=0;
+               }
+               else{cht=1;
+               }
+              }
+                 if(cur==9)
+             {   if (pt==1)
+              {pt=0;
+               }
+               else{pt=1;
+               }
+              }
+                   if(cur==10)
+             {   if (sb==1)
+              {sb=0;
+               }
+               else{sb=1;
+               }
+              }
+                    if(cur==11)
+             {   if (vs==1)
+              {vs=0;
+               }
+               else{vs=1;
+               }
+              }
+                if(cur==12)
+              {note=note-10;
+              if(note<5){note=5;}
+              }
+              
+              } 
+            
+              if(results.value == 0xE101A04) //enter E101A04
+                   {ustt1=0;
+                        ret=1;
+                       
+                        
+                        
+                      } //выход с сохранением
+               if(results.value == 0xE106A74) //menu E106A74
+            {  ustt1=0;           
+               ret=1;
+             } //выход без сохранения
+              
+           
+                if(results.value == 0xE904BD5) //right E904BD5
+             {
+              cur=cur+1;
+              if (cur>12){cur=1;}
+              }
+               if(results.value == 0xE90CB55)   //left E90CB55
+             {
+              cur=cur-1;
+              if (cur<1){cur=12;}
+              }  
+              
+              
+              
+             delay (100);
+                irrecv.resume(); // Receive the next value
+                 digitalWrite(13, LOW);
+                   }//ir
+
+
+ 
+ }while (ret<1);
+
+delay(300);
+
+}

akva/_256-27nrf/timer_set.ino

@@ -0,0 +1,688 @@
+void timerset ()
+{
+  
+  boolean ret=0;
+ int cur=1;
+ int ntimold=ntim;
+int tu;
+int td;
+int tv;
+ int h1; 
+ int m1;
+  int h2; 
+ int m2;
+  int h3; 
+ int m3;
+  int h4; 
+ int m4;
+ int h5; 
+ int m5;
+ int h6; 
+ int m6;
+ int kan;
+
+second1=0;
+//secold=now.second();
+//data**************DATA*********************************************************************************
+data:
+tu=timer_1[ntim-1][0];
+td=timer_1[ntim-1][1];
+tv=timer_1[ntim-1][2];
+kan=timer_1[ntim-1][3];
+ h1=timer_1[ntim-1][4]; 
+m1=timer_1[ntim-1][5];
+ h2=timer_1[ntim-1][6]; 
+m2=timer_1[ntim-1][7];
+h3=timer_1[ntim-1][8]; 
+m3=timer_1[ntim-1][9];
+h4=timer_1[ntim-1][10]; 
+m4=timer_1[ntim-1][11];
+h5=timer_1[ntim-1][12]; 
+m5=timer_1[ntim-1][13];
+h6=timer_1[ntim-1][14]; 
+m6=timer_1[ntim-1][15];
+pn=timer_1[ntim-1][16];
+vt=timer_1[ntim-1][17];
+sr=timer_1[ntim-1][18];
+cht=timer_1[ntim-1][19];
+pt=timer_1[ntim-1][20];
+sb=timer_1[ntim-1][21];
+vs=timer_1[ntim-1][22];
+//**************************DO***************************************************************************
+
+ do { 
+   //irem();
+  // button();
+  delay (100);
+ 
+ second1++;
+if (second1>1) 
+{ fl=!fl;
+ second1=0;
+}
+  u8g.firstPage(); 
+   do {
+        u8g.setColorIndex(1);
+        u8g.drawXBMP(0, 0, 128, 64, timer);
+        
+        // u8g.setColorIndex(0);
+  //u8g.setFont(u8g_font_04b_03br);//5x5
+  u8g.setFont(u8g_font_courR08);//7x5
+ // u8g.setFont(u8g_font_unifont);
+ 
+ u8g.setPrintPos(50, 9);  
+ u8g.print(ntim,DEC); //nomer timera
+// u8g.print(".");
+ u8g.setColorIndex(0);
+  u8g.setPrintPos(112, 9); //nomer kanala nagruzki
+ u8g.print(kan,DEC); 
+ 
+  u8g.setColorIndex(1);
+  u8g.setPrintPos(24, 32); //vkl
+  if(h1<10){u8g.print("0");}
+ u8g.print(h1,DEC); 
+ u8g.print(":");
+  if(m1<10){u8g.print("0");}
+ u8g.print(m1,DEC);
+
+ u8g.setColorIndex(1);
+  u8g.setPrintPos(84, 32); //vikl
+  if(h2<10){u8g.print("0");}
+ u8g.print(h2,DEC); 
+ u8g.print(":");
+  if(m2<10){u8g.print("0");}
+ u8g.print(m2,DEC);  
+ 
+   u8g.setPrintPos(24, 43); //vk2
+  if(h3<10){u8g.print("0");}
+ u8g.print(h3,DEC); 
+ u8g.print(":");
+  if(m3<10){u8g.print("0");}
+ u8g.print(m3,DEC);
+
+ u8g.setColorIndex(1);
+  u8g.setPrintPos(84, 43); //vik2
+  if(h4<10){u8g.print("0");}
+ u8g.print(h4,DEC); 
+ u8g.print(":");
+  if(m4<10){u8g.print("0");}
+ u8g.print(m4,DEC);  
+ 
+    u8g.setPrintPos(24, 54); //vk3
+  if(h5<10){u8g.print("0");}
+ u8g.print(h5,DEC); 
+ u8g.print(":");
+  if(m5<10){u8g.print("0");}
+ u8g.print(m5,DEC);
+
+ u8g.setColorIndex(1);
+  u8g.setPrintPos(84, 54); //vik3
+  if(h6<10){u8g.print("0");}
+ u8g.print(h6,DEC); 
+ u8g.print(":");
+  if(m6<10){u8g.print("0");}
+ u8g.print(m6,DEC); 
+
+if(pn==1){u8g.drawBox(10,20,11,1);}
+if(vt==1){u8g.drawBox(26,20,11,1);} 
+if(sr==1){u8g.drawBox(42,20,11,1);} 
+if(cht==1){u8g.drawBox(57,20,12,1);} 
+if(pt==1){u8g.drawBox(73,20,12,1);} 
+if(sb==1){u8g.drawBox(89,20,12,1);} 
+if(vs==1){u8g.drawBox(105,20,12,1);}
+
+if(tu==0)
+{ //u8g.setPrintPos(2, 32);// t1.1
+u8g.setColorIndex(0);
+  u8g.drawBox(2,23,124,9);
+  u8g.setColorIndex(1);
+ u8g.setPrintPos(3, 32);// t1.1
+ u8g.print("OFF");
+  
+}
+if(td==0)
+{ 
+u8g.setColorIndex(0);
+  u8g.drawBox(2,34,124,9);
+  u8g.setColorIndex(1);
+ u8g.setPrintPos(3, 43);// t1.1
+ u8g.print("OFF");
+}
+if(tv==0)
+{ //u8g.setPrintPos(2, 54);// t1.1
+u8g.setColorIndex(0);
+  u8g.drawBox(2,45,124,9);
+  u8g.setColorIndex(1);
+ u8g.setPrintPos(3, 54);// t1.1
+ u8g.print("OFF");
+}
+ if (cur==1)
+ {
+   if(fl==0){u8g.setColorIndex(0);}
+    if(fl==1){u8g.setColorIndex(1);}
+   u8g.drawBox(50,1,6,9);
+   if(fl==1){u8g.setColorIndex(0);}
+    if(fl==0){u8g.setColorIndex(1);}
+   u8g.setPrintPos(50, 9);  
+ u8g.print(ntim,DEC); //nomer timera
+ }
+  if (cur==2)
+{if(fl==1){u8g.setColorIndex(0);}
+    if(fl==0){u8g.setColorIndex(1);}
+  u8g.drawBox(112,1,6,9);
+ if(fl==0){u8g.setColorIndex(0);}
+    if(fl==1){u8g.setColorIndex(1);} 
+  u8g.setPrintPos(112, 9); //nomer kanala nagruzki
+ u8g.print(kan,DEC); 
+}
+
+if (cur==3){
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(10,22,11,1);
+   }
+   if (cur==4){
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(26,22,11,1);
+   }
+   if (cur==5){
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(42,22,11,1);
+   }
+   if (cur==6){
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(57,22,12,1);
+   }
+   if (cur==7){
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(73,22,12,1);
+   }
+   if (cur==8){
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(89,22,12,1);
+   }
+   if (cur==9){
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(105,22,12,1);
+   }
+   //*************************************************
+   if (cur==10){
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       if(tu==0)
+       {u8g.drawBox(3,33,18,1);
+       }
+       else
+       {u8g.drawBox(3,33,5,1);}
+   }
+   //*****************************vrem****************
+   
+    if (cur==11){
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(25,33,10,1);
+   }
+    if (cur==12){
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(43,33,10,1);
+   }
+     if (cur==13){
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(85,33,10,1);
+   }
+    if (cur==14){
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(103,33,10,1);
+   }
+//***********************************************   
+   if (cur==15){
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+        if(td==0)
+       {u8g.drawBox(3,44,18,1);;
+       }
+       else
+       {u8g.drawBox(3,44,5,1);}
+       
+       
+       
+   }
+ //*********************** **********************
+   
+   if (cur==16){
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(25,44,10,1);
+   }
+   if (cur==17){
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(43,44,10,1);
+   }
+     if (cur==18){
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(85,44,10,1);
+   }
+     if (cur==19){
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(103,44,10,1);
+   }
+  //***********************************************   
+   if (cur==20){
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+      if(tv==0)
+       {u8g.drawBox(3,55,18,1);;
+       }
+       else
+       {u8g.drawBox(3,55,5,1);}
+   }
+ //*********************** ********************** 
+    
+   if (cur==21){
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(25,55,10,1);
+   }
+   if (cur==22){
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(43,55,10,1);
+   }
+     if (cur==23){
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(85,55,10,1);
+   }
+     if (cur==24){
+       if(fl==0){u8g.setColorIndex(0);}
+       if(fl==1){u8g.setColorIndex(1);}
+       u8g.drawBox(103,55,10,1);
+   } 
+  u8g.setColorIndex(1);
+   } while( u8g.nextPage() );
+   //**********************PDY********************  
+ if (irrecv.decode(&results)) 
+   {
+         irrecv.resume(); // Receive the next value
+          digitalWrite(13, HIGH); 
+         if(results.value == 0xE908B15) //down
+           {   if(cur==1)
+             { ntim=ntim-1;
+           if (ntim<1){ntim=1;}  
+             }
+              if(cur==2)
+             {  kan=kan-1;
+              if (kan<1){kan=1;}
+             }
+              
+               if(cur==3)//boolean pn,vt,sr,cht,pt,sb,vs,on,bod;// budilnik
+             {  if (pn==1)
+              {pn=0;
+               }
+               else{pn=1;
+               }
+              }
+                if(cur==4)
+             {   if (vt==1)
+              {vt=0;
+               }
+               else{vt=1;
+               }
+              }
+                 if(cur==5)
+             {   if (sr==1)
+              {sr=0;
+               }
+               else{sr=1;
+               }
+              }
+                 if(cur==6)
+             {   if (cht==1)
+              {cht=0;
+               }
+               else{cht=1;
+               }
+              }
+                 if(cur==7)
+             {   if (pt==1)
+              {pt=0;
+               }
+               else{pt=1;
+               }
+              }
+                   if(cur==8)
+             {   if (sb==1)
+              {sb=0;
+               }
+               else{sb=1;
+               }
+              }
+                    if(cur==9)
+             {   if (vs==1)
+              {vs=0;
+               }
+               else{vs=1;
+               }
+              }
+             if(cur==10)
+             {tu=!tu;
+             }
+               if(cur==11)
+              {h1=h1-1;
+              if(h1<0){h1=23;}
+              }
+              if(cur==12)
+              {m1=m1-1;
+              if(m1<0){m1=59;}
+              }
+              if(cur==13)
+              {h2=h2-1;
+              if(h2<0){h2=23;}
+              }
+              if(cur==14)
+              {m2=m2-1;
+              if(m2<0){m2=59;}
+              }
+               if(cur==15)
+             {td=!td;
+             }
+              if(cur==16)
+              {h3=h3-1;
+              if(h3<0){h3=23;}
+              }
+              if(cur==17)
+              {m3=m3-1;
+              if(m3<0){m3=59;}
+              }
+              if(cur==18)
+              {h4=h4-1;
+              if(h4<0){h4=23;}
+              }
+              if(cur==19)
+              {m4=m4-1;
+              if(m4<0){m4=59;}
+              }
+               if(cur==20)
+             {tv=!tv;
+             }
+              if(cur==21)
+              {h5=h5-1;
+              if(h5<0){h5=23;}
+              }
+              if(cur==22)
+              {m5=m5-1;
+              if(m5<0){m5=59;}
+              }
+              if(cur==23)
+              {h6=h6-1;
+              if(h6<0){h6=23;}
+              }
+              if(cur==24)
+              {m6=m6-1;
+              if(m6<0){m6=59;}
+              }
+              
+           }
+             
+          //*************************  
+            
+            
+            if(results.value == 0xE900B95) //up E900B95
+            {   if(cur==1)
+             { ntim=ntim+1;
+            if (ntim>6){ntim=6;} 
+             }
+              if(cur==2)
+             {  kan=kan+1;
+              if (kan>5){kan=5;}
+             }
+              
+               if(cur==3)//boolean pn,vt,sr,cht,pt,sb,vs,on,bod;
+             {  if (pn==1)
+              {pn=0;
+               }
+               else{pn=1;
+               }
+              }
+                if(cur==4)
+             {   if (vt==1)
+              {vt=0;
+               }
+               else{vt=1;
+               }
+              }
+                 if(cur==5)
+             {   if (sr==1)
+              {sr=0;
+               }
+               else{sr=1;
+               }
+              }
+                 if(cur==6)
+             {   if (cht==1)
+              {cht=0;
+               }
+               else{cht=1;
+               }
+              }
+                 if(cur==7)
+             {   if (pt==1)
+              {pt=0;
+               }
+               else{pt=1;
+               }
+              }
+                   if(cur==8)
+             {   if (sb==1)
+              {sb=0;
+               }
+               else{sb=1;
+               }
+              }
+                    if(cur==9)
+             {   if (vs==1)
+              {vs=0;
+               }
+               else{vs=1;
+               }
+              }
+              if(cur==10)
+             {tu=!tu;
+             }
+                if(cur==11)
+              {h1=h1+1;
+              if(h1>23){h1=0;}
+              }
+               if(cur==12)
+              {m1=m1+1;
+              if(m1>59){m1=0;}
+              }
+                if(cur==13)
+              {h2=h2+1;
+              if(h2>23){h2=0;}
+              }
+               if(cur==14)
+              {m2=m2+1;
+              if(m2>59){m2=0;}
+              }
+                if(cur==15)
+             {td=!td;
+             }
+                if(cur==16)
+              {h3=h3+1;
+              if(h3>23){h3=0;}
+              }
+               if(cur==17)
+              {m3=m3+1;
+              if(m3>59){m3=0;}
+              }
+                if(cur==18)
+              {h4=h4+1;
+              if(h4>23){h4=0;}
+              }
+               if(cur==19)
+              {m4=m4+1;
+              if(m4>59){m4=0;}
+              }
+                if(cur==20)
+             {tv=!tv;
+             }
+             if(cur==21)
+              {h5=h5+1;
+              if(h5>23){h5=0;}
+              }
+               if(cur==22)
+              {m5=m5+1;
+              if(m5>59){m5=0;}
+              }
+                if(cur==23)
+              {h6=h6+1;
+              if(h6>23){h6=0;}
+              }
+               if(cur==24)
+              {m6=m6+1;
+              if(m6>59){m6=0;}
+              }
+             
+             
+              } 
+            
+              
+                       
+                        
+                        
+              
+               
+           
+                if(results.value == 0xE904BD5) //right E904BD5
+             {
+              cur=cur+1;
+              if (cur==11)
+                    {if (tu==0){cur=15;}
+                     }
+             if (cur==16)
+                    {if (td==0){cur=20;}
+                     }
+             if (cur==21)
+                    {if (tv==0){cur=25;}
+                     }
+              if (cur>24){cur=1;}
+              }
+               if(results.value == 0xE90CB55)   //left E90CB55
+             {
+              cur=cur-1;  
+             if (cur==14)
+                    {if (tu==0){cur=10;}
+                     }
+             if (cur==19)
+                    {if (td==0){cur=15;}
+                     }
+                     
+              if (cur<1){cur=24;}
+              if (cur==24)
+                    {if (tv==0){cur=20;}
+                     }
+              } 
+               if(results.value == 0xE101A04) //enter E101A04
+                   {int a=tyes();
+                    if(a==1)
+                    {timer_1[ntim-1][0]=tu;
+                        timer_1[ntim-1][1]=td;
+                        timer_1[ntim-1][2]=tv;
+                        timer_1[ntim-1][3]=kan;
+                        timer_1[ntim-1][4]=h1; 
+                        timer_1[ntim-1][5]=m1; 
+                        timer_1[ntim-1][6]=h2;
+                        timer_1[ntim-1][7]=m2; 
+                        timer_1[ntim-1][8]=h3; 
+                        timer_1[ntim-1][9]=m3; 
+                        timer_1[ntim-1][10]=h4;
+                        timer_1[ntim-1][11]=m4;  
+                        timer_1[ntim-1][12]=h5; 
+                        timer_1[ntim-1][13]=m5;
+                        timer_1[ntim-1][14]=h6; 
+                        timer_1[ntim-1][15]=m6; 
+                        timer_1[ntim-1][16]=pn;
+                        timer_1[ntim-1][17]=vt;
+                        timer_1[ntim-1][18]=sr;
+                        timer_1[ntim-1][19]=cht;
+                        timer_1[ntim-1][20]=pt;
+                        timer_1[ntim-1][21]=sb;
+                        timer_1[ntim-1][22]=vs;
+                       savedat();
+                       nagruz ();
+                    }
+                     settimer=0; 
+                        ret=1;
+                      
+                        
+                        
+                      } //выход с сохранением
+                  if(results.value == 0xE106A74) //menu E106A74
+            { /* int a=tyes();
+                    if(a==1)
+                    {
+                        timer_1[ntim-1][0]=tu;
+                        timer_1[ntim-1][1]=td;
+                        timer_1[ntim-1][2]=tv;
+                        timer_1[ntim-1][3]=kan;
+                        timer_1[ntim-1][4]=h1; 
+                        timer_1[ntim-1][5]=m1; 
+                        timer_1[ntim-1][6]=h2;
+                        timer_1[ntim-1][7]=m2; 
+                        timer_1[ntim-1][8]=h3; 
+                        timer_1[ntim-1][9]=m3; 
+                        timer_1[ntim-1][10]=h4;
+                        timer_1[ntim-1][11]=m4;  
+                        timer_1[ntim-1][12]=h5; 
+                        timer_1[ntim-1][13]=m5;
+                        timer_1[ntim-1][14]=h6; 
+                        timer_1[ntim-1][15]=m6; 
+                        timer_1[ntim-1][16]=pn;
+                        timer_1[ntim-1][17]=vt;
+                        timer_1[ntim-1][18]=sr;
+                        timer_1[ntim-1][19]=cht;
+                        timer_1[ntim-1][20]=pt;
+                        timer_1[ntim-1][21]=sb;
+                        timer_1[ntim-1][22]=vs;
+                        //savedat();
+                    }*/
+              settimer=0;          
+               ret=1;
+             } //выход без сохранения
+              
+            delay (100);
+                irrecv.resume(); // Receive the next value
+                 digitalWrite(13, LOW);
+                   }//ir
+                   
+//**********************PDY********************  
+but();
+  if((b == 1)|| (b == 11)) //menu E106A74
+            {
+              settimer=0;
+               ret=1;
+              } //выход без сохранения
+if(ntim!=ntimold)
+{
+ ntimold=ntim ;
+goto data; 
+}
+ digitalWrite(13, LOW);
+ }while (ret<1);
+
+delay(300);
+
+}

akva/_256-27nrf/utility/u8g_bitmap.c

@@ -0,0 +1,177 @@
+/*
+
+  u8g_bitmap.c
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+
+*/
+
+#include "u8g.h"
+
+void u8g_DrawHBitmap(u8g_t *u8g, u8g_uint_t x, u8g_uint_t y, u8g_uint_t cnt, const uint8_t *bitmap)
+{
+  while( cnt > 0 )
+  {
+    u8g_Draw8Pixel(u8g, x, y, 0, *bitmap);
+    bitmap++;
+    cnt--;
+    x+=8;
+  }
+}
+
+void u8g_DrawBitmap(u8g_t *u8g, u8g_uint_t x, u8g_uint_t y, u8g_uint_t cnt, u8g_uint_t h, const uint8_t *bitmap)
+{
+  if ( u8g_IsBBXIntersection(u8g, x, y, cnt*8, h) == 0 )
+    return;
+  while( h > 0 )
+  {
+    u8g_DrawHBitmap(u8g, x, y, cnt, bitmap);
+    bitmap += cnt;
+    y++;
+    h--;
+  }
+}
+
+
+void u8g_DrawHBitmapP(u8g_t *u8g, u8g_uint_t x, u8g_uint_t y, u8g_uint_t cnt, const u8g_pgm_uint8_t *bitmap)
+{
+  while( cnt > 0 )
+  {
+    u8g_Draw8Pixel(u8g, x, y, 0, u8g_pgm_read(bitmap));
+    bitmap++;
+    cnt--;
+    x+=8;
+  }
+}
+
+void u8g_DrawBitmapP(u8g_t *u8g, u8g_uint_t x, u8g_uint_t y, u8g_uint_t cnt, u8g_uint_t h, const u8g_pgm_uint8_t *bitmap)
+{
+  if ( u8g_IsBBXIntersection(u8g, x, y, cnt*8, h) == 0 )
+    return;
+  while( h > 0 )
+  {
+    u8g_DrawHBitmapP(u8g, x, y, cnt, bitmap);
+    bitmap += cnt;
+    y++;
+    h--;
+  }
+}
+
+/*=========================================================================*/
+
+static void u8g_DrawHXBM(u8g_t *u8g, u8g_uint_t x, u8g_uint_t y, u8g_uint_t w, const uint8_t *bitmap)
+{
+  uint8_t d;
+  x+=7;
+  while( w >= 8 )
+  {
+    u8g_Draw8Pixel(u8g, x, y, 2, *bitmap);
+    bitmap++;
+    w-= 8;
+    x+=8;
+  }
+  if ( w > 0 )
+  {
+    d = *bitmap;
+    x -= 7;
+    do
+    {
+      if ( d & 1 )
+        u8g_DrawPixel(u8g, x, y);
+      x++;
+      w--;
+      d >>= 1;      
+    } while ( w > 0 );
+  }
+}
+
+void u8g_DrawXBM(u8g_t *u8g, u8g_uint_t x, u8g_uint_t y, u8g_uint_t w, u8g_uint_t h, const uint8_t *bitmap)
+{
+  u8g_uint_t b;
+  b = w;
+  b += 7;
+  b >>= 3;
+  
+  if ( u8g_IsBBXIntersection(u8g, x, y, w, h) == 0 )
+    return;
+  
+  while( h > 0 )
+  {
+    u8g_DrawHXBM(u8g, x, y, w, bitmap);
+    bitmap += b;
+    y++;
+    h--;
+  }
+}
+
+static void u8g_DrawHXBMP(u8g_t *u8g, u8g_uint_t x, u8g_uint_t y, u8g_uint_t w, const u8g_pgm_uint8_t *bitmap)
+{
+  uint8_t d;
+  x+=7;
+  while( w >= 8 )
+  {
+    u8g_Draw8Pixel(u8g, x, y, 2, u8g_pgm_read(bitmap));
+    bitmap++;
+    w-= 8;
+    x+=8;
+  }
+  if ( w > 0 )
+  {
+    d = u8g_pgm_read(bitmap);
+    x -= 7;
+    do
+    {
+      if ( d & 1 )
+        u8g_DrawPixel(u8g, x, y);
+      x++;
+      w--;
+      d >>= 1;      
+    } while ( w > 0 );
+  }
+}
+
+void u8g_DrawXBMP(u8g_t *u8g, u8g_uint_t x, u8g_uint_t y, u8g_uint_t w, u8g_uint_t h, const u8g_pgm_uint8_t *bitmap)
+{
+  u8g_uint_t b;
+  b = w;
+  b += 7;
+  b >>= 3;
+  
+  if ( u8g_IsBBXIntersection(u8g, x, y, w, h) == 0 )
+    return;
+  while( h > 0 )
+  {
+    u8g_DrawHXBMP(u8g, x, y, w, bitmap);
+    bitmap += b;
+    y++;
+    h--;
+  }
+}

akva/_256-27nrf/utility/u8g_circle.c

@@ -0,0 +1,382 @@
+/*
+
+  u8g_circle.c
+
+  Utility to draw empty and filled circles.
+  
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, bjthom@gmail.com
+  u8g_DrawCircle & u8g_DrawDisc by olikraus@gmail.com
+  
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  Addition to the U8G Library 02/25/12
+  
+  
+*/
+
+#include "u8g.h"
+
+#ifdef OLD_CODE
+
+void circ_upperRight(u8g_t *u8g, u8g_uint_t x, u8g_uint_t y, u8g_uint_t x0, u8g_uint_t y0) {
+  u8g_DrawPixel(u8g, x0 + x, y0 - y);
+  u8g_DrawPixel(u8g, x0 + y, y0 - x);
+}
+		
+void circ_upperLeft(u8g_t *u8g, u8g_uint_t x, u8g_uint_t y, u8g_uint_t x0, u8g_uint_t y0) {
+  u8g_DrawPixel(u8g, x0 - x, y0 - y);
+  u8g_DrawPixel(u8g, x0 - y, y0 - x);
+}
+		
+void circ_lowerRight(u8g_t *u8g, u8g_uint_t x, u8g_uint_t y, u8g_uint_t x0, u8g_uint_t y0) {
+  u8g_DrawPixel(u8g, x0 + x, y0 + y);
+  u8g_DrawPixel(u8g, x0 + y, y0 + x);
+}
+		
+void circ_lowerLeft(u8g_t *u8g, u8g_uint_t x, u8g_uint_t y, u8g_uint_t x0, u8g_uint_t y0) {
+  u8g_DrawPixel(u8g, x0 - x, y0 + y);
+  u8g_DrawPixel(u8g, x0 - y, y0 + x);
+}
+			
+void circ_all(u8g_t *u8g, u8g_uint_t x, u8g_uint_t y, u8g_uint_t x0, u8g_uint_t y0) {
+  circ_upperRight(u8g, x, y, x0, y0);
+  circ_upperLeft(u8g, x, y, x0, y0);
+  circ_lowerRight(u8g, x, y, x0, y0);
+  circ_lowerLeft(u8g, x, y, x0, y0);
+}
+
+void u8g_DrawEmpCirc(u8g_t *u8g, u8g_uint_t x0, u8g_uint_t y0, u8g_uint_t rad, uint8_t option)
+{
+  if ( u8g_IsBBXIntersection(u8g, x0-rad-1, y0-rad-1, 2*rad+1, 2*rad+1) == 0)
+    return;
+
+  int f = 1 - rad;
+  int ddF_x = 1;
+  int ddF_y = -2*rad;
+  uint8_t x = 0;
+  uint8_t y = rad;
+
+  void ( *circ_util )(u8g_t *, u8g_uint_t, u8g_uint_t, u8g_uint_t, u8g_uint_t);
+  
+  switch (option)
+  {
+	case U8G_CIRC_UPPER_RIGHT:
+		u8g_DrawPixel(u8g, x0, y0 - rad);
+		u8g_DrawPixel(u8g, x0 + rad, y0);
+		circ_util = circ_upperRight;
+		break;
+	case U8G_CIRC_UPPER_LEFT:
+		u8g_DrawPixel(u8g, x0, y0 - rad);
+		u8g_DrawPixel(u8g, x0 - rad, y0);
+		circ_util = circ_upperLeft;
+		break;
+	case U8G_CIRC_LOWER_RIGHT:
+		u8g_DrawPixel(u8g, x0, y0 + rad);
+		u8g_DrawPixel(u8g, x0 + rad, y0);
+		circ_util = circ_lowerRight;
+		break;
+	case U8G_CIRC_LOWER_LEFT:
+		u8g_DrawPixel(u8g, x0, y0 + rad);
+		u8g_DrawPixel(u8g, x0 - rad, y0);
+		circ_util = circ_lowerLeft;
+		break;
+        default:
+	case U8G_CIRC_ALL:
+		u8g_DrawPixel(u8g, x0, y0 + rad);
+		u8g_DrawPixel(u8g, x0, y0 - rad);
+		u8g_DrawPixel(u8g, x0 + rad, y0);
+		u8g_DrawPixel(u8g, x0 - rad, y0);
+		circ_util = circ_all;
+		break;
+  }
+  
+  while( x < y )
+  {
+    if(f >= 0) 
+    {
+      y--;
+      ddF_y += 2;
+      f += ddF_y;
+    }
+    x++;
+    ddF_x += 2;
+    f += ddF_x;
+    
+    circ_util(u8g, x, y, x0, y0);
+  }
+}
+
+
+void u8g_DrawFillCirc(u8g_t *u8g, u8g_uint_t x0, u8g_uint_t y0, u8g_uint_t rad, uint8_t option)
+{
+  if ( u8g_IsBBXIntersection(u8g, x0-rad-1, y0-rad-1, 2*rad+1, 2*rad+1) == 0)
+    return;
+
+  int f = 1 - rad;
+  int ddF_x = 1;
+  int ddF_y = -2*rad;
+  uint8_t x = 0;
+  uint8_t y = rad;
+  
+  // Draw vertical diameter at the horiz. center
+  // u8g_DrawVLine(u8g, x0, y0 - rad, 2*rad+1);
+
+  if (option == U8G_CIRC_UPPER_LEFT || option == U8G_CIRC_UPPER_RIGHT) {
+	u8g_DrawVLine(u8g, x0, y0 - rad, rad+1);
+  }
+  else if (option == U8G_CIRC_LOWER_LEFT || option == U8G_CIRC_LOWER_RIGHT) {
+	u8g_DrawVLine(u8g, x0, y0, rad+1);
+  }
+  else {
+	u8g_DrawVLine(u8g, x0, y0 - rad, 2*rad+1);
+  }
+  
+  while( x < y )
+  {
+    if(f >= 0) 
+    {
+      y--;
+      ddF_y += 2;
+      f += ddF_y;
+    }
+    x++;
+    ddF_x += 2;
+    f += ddF_x;
+    
+	//Draw vertical lines from one point to another
+	
+	switch (option)
+	{
+		case U8G_CIRC_UPPER_RIGHT:
+			u8g_DrawVLine(u8g, x0+x, y0-y, y+1);
+			u8g_DrawVLine(u8g, x0+y, y0-x, x+1);
+			break;
+		case U8G_CIRC_UPPER_LEFT:
+			u8g_DrawVLine(u8g, x0-x, y0-y, y+1);
+			u8g_DrawVLine(u8g, x0-y, y0-x, x+1);
+			break;
+		case U8G_CIRC_LOWER_RIGHT:
+			u8g_DrawVLine(u8g, x0+x, y0, y+1);
+			u8g_DrawVLine(u8g, x0+y, y0, x+1);
+			break;
+		case U8G_CIRC_LOWER_LEFT:
+			u8g_DrawVLine(u8g, x0-x, y0, y+1);
+			u8g_DrawVLine(u8g, x0-y, y0, x+1);
+			break;
+		case U8G_CIRC_ALL:
+			u8g_DrawVLine(u8g, x0+x, y0-y, 2*y+1);
+			u8g_DrawVLine(u8g, x0-x, y0-y, 2*y+1);
+			u8g_DrawVLine(u8g, x0+y, y0-x, 2*x+1);
+			u8g_DrawVLine(u8g, x0-y, y0-x, 2*x+1);
+			break;
+	}
+  }
+}
+
+#endif 
+
+/*=========================================================================*/
+
+static void u8g_draw_circle_section(u8g_t *u8g, u8g_uint_t x, u8g_uint_t y, u8g_uint_t x0, u8g_uint_t y0, uint8_t option) U8G_NOINLINE;
+
+static void u8g_draw_circle_section(u8g_t *u8g, u8g_uint_t x, u8g_uint_t y, u8g_uint_t x0, u8g_uint_t y0, uint8_t option)
+{
+    /* upper right */
+    if ( option & U8G_DRAW_UPPER_RIGHT )
+    {
+      u8g_DrawPixel(u8g, x0 + x, y0 - y);
+      u8g_DrawPixel(u8g, x0 + y, y0 - x);
+    }
+    
+    /* upper left */
+    if ( option & U8G_DRAW_UPPER_LEFT )
+    {
+      u8g_DrawPixel(u8g, x0 - x, y0 - y);
+      u8g_DrawPixel(u8g, x0 - y, y0 - x);
+    }
+    
+    /* lower right */
+    if ( option & U8G_DRAW_LOWER_RIGHT )
+    {
+      u8g_DrawPixel(u8g, x0 + x, y0 + y);
+      u8g_DrawPixel(u8g, x0 + y, y0 + x);
+    }
+    
+    /* lower left */
+    if ( option & U8G_DRAW_LOWER_LEFT )
+    {
+      u8g_DrawPixel(u8g, x0 - x, y0 + y);
+      u8g_DrawPixel(u8g, x0 - y, y0 + x);
+    }
+}
+
+void u8g_draw_circle(u8g_t *u8g, u8g_uint_t x0, u8g_uint_t y0, u8g_uint_t rad, uint8_t option)
+{
+    u8g_int_t f;
+    u8g_int_t ddF_x;
+    u8g_int_t ddF_y;
+    u8g_uint_t x;
+    u8g_uint_t y;
+
+    f = 1;
+    f -= rad;
+    ddF_x = 1;
+    ddF_y = 0;
+    ddF_y -= rad;
+    ddF_y *= 2;
+    x = 0;
+    y = rad;
+
+    u8g_draw_circle_section(u8g, x, y, x0, y0, option);
+    
+    while ( x < y )
+    {
+      if (f >= 0) 
+      {
+        y--;
+        ddF_y += 2;
+        f += ddF_y;
+      }
+      x++;
+      ddF_x += 2;
+      f += ddF_x;
+
+      u8g_draw_circle_section(u8g, x, y, x0, y0, option);    
+    }
+}
+
+void u8g_DrawCircle(u8g_t *u8g, u8g_uint_t x0, u8g_uint_t y0, u8g_uint_t rad, uint8_t option)
+{
+  /* check for bounding box */
+  {
+    u8g_uint_t radp, radp2;
+    
+    radp = rad;
+    radp++;
+    radp2 = radp;
+    radp2 *= 2;
+    
+    if ( u8g_IsBBXIntersection(u8g, x0-radp, y0-radp, radp2, radp2) == 0)
+      return;    
+  }
+  
+  /* draw circle */
+  u8g_draw_circle(u8g, x0, y0, rad, option);
+}
+
+static void u8g_draw_disc_section(u8g_t *u8g, u8g_uint_t x, u8g_uint_t y, u8g_uint_t x0, u8g_uint_t y0, uint8_t option) U8G_NOINLINE;
+
+static void u8g_draw_disc_section(u8g_t *u8g, u8g_uint_t x, u8g_uint_t y, u8g_uint_t x0, u8g_uint_t y0, uint8_t option)
+{
+    /* upper right */
+    if ( option & U8G_DRAW_UPPER_RIGHT )
+    {
+      u8g_DrawVLine(u8g, x0+x, y0-y, y+1);
+      u8g_DrawVLine(u8g, x0+y, y0-x, x+1);
+    }
+    
+    /* upper left */
+    if ( option & U8G_DRAW_UPPER_LEFT )
+    {
+      u8g_DrawVLine(u8g, x0-x, y0-y, y+1);
+      u8g_DrawVLine(u8g, x0-y, y0-x, x+1);
+    }
+    
+    /* lower right */
+    if ( option & U8G_DRAW_LOWER_RIGHT )
+    {
+      u8g_DrawVLine(u8g, x0+x, y0, y+1);
+      u8g_DrawVLine(u8g, x0+y, y0, x+1);
+    }
+    
+    /* lower left */
+    if ( option & U8G_DRAW_LOWER_LEFT )
+    {
+      u8g_DrawVLine(u8g, x0-x, y0, y+1);
+      u8g_DrawVLine(u8g, x0-y, y0, x+1);
+    }
+}
+
+void u8g_draw_disc(u8g_t *u8g, u8g_uint_t x0, u8g_uint_t y0, u8g_uint_t rad, uint8_t option)
+{
+  u8g_int_t f;
+  u8g_int_t ddF_x;
+  u8g_int_t ddF_y;
+  u8g_uint_t x;
+  u8g_uint_t y;
+
+  f = 1;
+  f -= rad;
+  ddF_x = 1;
+  ddF_y = 0;
+  ddF_y -= rad;
+  ddF_y *= 2;
+  x = 0;
+  y = rad;
+
+  u8g_draw_disc_section(u8g, x, y, x0, y0, option);
+  
+  while ( x < y )
+  {
+    if (f >= 0) 
+    {
+      y--;
+      ddF_y += 2;
+      f += ddF_y;
+    }
+    x++;
+    ddF_x += 2;
+    f += ddF_x;
+
+    u8g_draw_disc_section(u8g, x, y, x0, y0, option);    
+  }
+}
+
+void u8g_DrawDisc(u8g_t *u8g, u8g_uint_t x0, u8g_uint_t y0, u8g_uint_t rad, uint8_t option)
+{
+  /* check for bounding box */
+  {
+    u8g_uint_t radp, radp2;
+    
+    radp = rad;
+    radp++;
+    radp2 = radp;
+    radp2 *= 2;
+    
+    if ( u8g_IsBBXIntersection(u8g, x0-radp, y0-radp, radp2, radp2) == 0)
+      return;    
+  }
+  
+  /* draw disc */
+  u8g_draw_disc(u8g, x0, y0, rad, option);
+}
+
+
+
+

akva/_256-27nrf/utility/u8g_clip.c

@@ -0,0 +1,156 @@
+/*
+
+  u8g_clip.c
+  
+  procedures for clipping
+  taken over from procs in u8g_pb.c
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2012, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  Notes
+  
+  This is one of the most critical parts of u8glib. It must be fast, but still reliable.
+  Based on the intersection program (see tools folder), there is minimized version of
+  the condition for the intersaction test:
+    minimized version
+    ---1----0 1             b1 <= a2 && b1 > b2
+    -----1--0 1             b2 >= a1 && b1 > b2
+    ---1-1--- 1             b1 <= a2 && b2 >= a1
+  It includes the assumption, that a1 <= a2 is always true (correct, because
+  a1, a2 are the page dimensions.
+
+  The direct implementation of the above result is done in:
+  uint8_t u8g_is_intersection_boolean(u8g_uint_t a0, u8g_uint_t a1, u8g_uint_t v0, u8g_uint_t v1)
+  However, this is slower than a decision tree version:  
+  static uint8_t u8g_is_intersection_decision_tree(u8g_uint_t a0, u8g_uint_t a1, u8g_uint_t v0, u8g_uint_t v1) 
+  Also suprising is, that the macro implementation is slower than the inlined version.
+  
+  The decision tree is based on the expansion of the truth table.
+  
+*/
+
+#include "u8g.h"
+
+#ifdef __GNUC__
+#define U8G_ALWAYS_INLINE __inline__ __attribute__((always_inline))
+#else
+#define U8G_ALWAYS_INLINE
+ #endif 
+
+/*
+  intersection assumptions:
+    a1 <= a2 is always true    
+    
+    minimized version
+    ---1----0 1             b1 <= a2 && b1 > b2
+    -----1--0 1             b2 >= a1 && b1 > b2
+    ---1-1--- 1             b1 <= a2 && b2 >= a1
+  */
+
+#ifdef OLD_CODE_WHICH_IS_TOO_SLOW
+static uint8_t u8g_is_intersection_boolean(u8g_uint_t a0, u8g_uint_t a1, u8g_uint_t v0, u8g_uint_t v1)
+{
+  uint8_t c1, c2, c3, tmp;
+  c1 = v0 <= a1;
+  c2 = v1 >= a0;
+  c3 = v0 > v1;
+  
+  tmp = c1;
+  c1 &= c2;
+  c2 &= c3;
+  c3 &= tmp;
+  c1 |= c2;
+  c1 |= c3;
+  return c1 & 1;
+}
+#endif
+
+#define U8G_IS_INTERSECTION_MACRO(a0,a1,v0,v1) ((uint8_t)( (v0) <= (a1) ) ? ( ( (v1) >= (a0) ) ? ( 1 ) : ( (v0) > (v1) ) ) : ( ( (v1) >= (a0) ) ? ( (v0) > (v1) ) : ( 0 ) ))
+
+//static uint8_t u8g_is_intersection_decision_tree(u8g_uint_t a0, u8g_uint_t a1, u8g_uint_t v0, u8g_uint_t v1) U8G_ALWAYS_INLINE;
+static uint8_t U8G_ALWAYS_INLINE u8g_is_intersection_decision_tree(u8g_uint_t a0, u8g_uint_t a1, u8g_uint_t v0, u8g_uint_t v1) 
+{
+  /* surprisingly the macro leads to larger code */
+  /* return U8G_IS_INTERSECTION_MACRO(a0,a1,v0,v1); */
+  if ( v0 <= a1 )
+  {
+    if ( v1 >= a0 )
+    {
+      return 1;
+    }
+    else
+    {
+      if ( v0 > v1 )
+      {
+	return 1;
+      }
+      else
+      {
+	return 0;
+      }
+    }
+  }
+  else
+  {
+    if ( v1 >= a0 )
+    {
+      if ( v0 > v1 )
+      {
+	return 1;
+      }
+      else
+      {
+	return 0;
+      }
+    }
+    else
+    {
+      return 0;
+    }
+  }
+}
+
+
+uint8_t u8g_IsBBXIntersection(u8g_t *u8g, u8g_uint_t x, u8g_uint_t y, u8g_uint_t w, u8g_uint_t h)
+{
+  register u8g_uint_t tmp;
+  tmp = y;
+  tmp += h;
+  tmp--;
+  if ( u8g_is_intersection_decision_tree(u8g->current_page.y0, u8g->current_page.y1, y, tmp) == 0 )
+    return 0; 
+  
+  tmp = x;
+  tmp += w;
+  tmp--;
+  return u8g_is_intersection_decision_tree(u8g->current_page.x0, u8g->current_page.x1, x, tmp);
+}
+
+

akva/_256-27nrf/utility/u8g_com_api.c

@@ -0,0 +1,173 @@
+/*
+
+  u8g_com_api.c
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  
+*/
+
+#include "u8g.h"
+
+uint8_t u8g_InitCom(u8g_t *u8g, u8g_dev_t *dev, uint8_t clk_cycle_time)
+{
+  return dev->com_fn(u8g, U8G_COM_MSG_INIT, clk_cycle_time, NULL);
+}
+
+void u8g_StopCom(u8g_t *u8g, u8g_dev_t *dev)
+{
+  dev->com_fn(u8g, U8G_COM_MSG_STOP, 0, NULL);
+}
+
+/* cs contains the chip number, which should be enabled */
+void u8g_SetChipSelect(u8g_t *u8g, u8g_dev_t *dev, uint8_t cs)
+{
+  dev->com_fn(u8g, U8G_COM_MSG_CHIP_SELECT, cs, NULL);
+}
+
+void u8g_SetResetLow(u8g_t *u8g, u8g_dev_t *dev)
+{
+  dev->com_fn(u8g, U8G_COM_MSG_RESET, 0, NULL);
+}
+
+void u8g_SetResetHigh(u8g_t *u8g, u8g_dev_t *dev)
+{
+  dev->com_fn(u8g, U8G_COM_MSG_RESET, 1, NULL);
+}
+
+
+void u8g_SetAddress(u8g_t *u8g, u8g_dev_t *dev, uint8_t address)
+{
+  dev->com_fn(u8g, U8G_COM_MSG_ADDRESS, address, NULL);
+}
+
+uint8_t u8g_WriteByte(u8g_t *u8g, u8g_dev_t *dev, uint8_t val)
+{
+  return dev->com_fn(u8g, U8G_COM_MSG_WRITE_BYTE, val, NULL);
+}
+
+uint8_t u8g_WriteSequence(u8g_t *u8g, u8g_dev_t *dev, uint8_t cnt, uint8_t *seq)
+{
+  return dev->com_fn(u8g, U8G_COM_MSG_WRITE_SEQ, cnt, seq);
+}
+
+uint8_t u8g_WriteSequenceP(u8g_t *u8g, u8g_dev_t *dev, uint8_t cnt, const uint8_t *seq)
+{
+  return dev->com_fn(u8g, U8G_COM_MSG_WRITE_SEQ_P, cnt, (void *)seq);
+}
+
+/*
+  sequence := { direct_value | escape_sequence }
+  direct_value := 0..254
+  escape_sequence := value_255 | sequence_end | delay | adr | cs | not_used 
+  value_255 := 255 255
+  sequence_end = 255 254
+  delay := 255 0..127
+  adr := 255 0x0e0 .. 0x0ef 
+  cs := 255 0x0d0 .. 0x0df 
+  not_used := 255 101..254
+
+#define U8G_ESC_DLY(x) 255, ((x) & 0x7f)
+#define U8G_ESC_CS(x) 255, (0xd0 | ((x)&0x0f))
+#define U8G_ESC_ADR(x) 255, (0xe0 | ((x)&0x0f))
+#define U8G_ESC_VCC(x) 255, (0xbe | ((x)&0x01))
+#define U8G_ESC_END 255, 254
+#define U8G_ESC_255 255, 255
+#define U8G_ESC_RST(x) 255, (0xc0 | ((x)&0x0f))
+
+*/
+uint8_t u8g_WriteEscSeqP(u8g_t *u8g, u8g_dev_t *dev, const uint8_t *esc_seq)
+{
+  uint8_t is_escape = 0;
+  uint8_t value;
+  for(;;)
+  {
+    value = u8g_pgm_read(esc_seq);
+    if ( is_escape == 0 )
+    {
+      if ( value != 255 )
+      {
+        if ( u8g_WriteByte(u8g, dev, value) == 0 )
+          return 0;
+      }
+      else
+      {
+        is_escape = 1;
+      }
+    }
+    else
+    {
+      if ( value == 255 )
+      {
+        if ( u8g_WriteByte(u8g, dev, value) == 0 )
+          return 0;
+      }
+      else if ( value == 254 )
+      {
+        break;
+      }
+      else if ( value >= 0x0f0 )
+      {
+        /* not yet used, do nothing */
+      }
+      else if ( value >= 0xe0  )
+      {
+        u8g_SetAddress(u8g, dev, value & 0x0f);
+      }
+      else if ( value >= 0xd0 )
+      {
+        u8g_SetChipSelect(u8g, dev, value & 0x0f);
+      }
+      else if ( value >= 0xc0 )
+      {
+        u8g_SetResetLow(u8g, dev);
+        value &= 0x0f;
+        value <<= 4;
+        value+=2;
+        u8g_Delay(value);
+        u8g_SetResetHigh(u8g, dev);
+        u8g_Delay(value);
+      }
+      else if ( value >= 0xbe )
+      {
+	/* not yet implemented */
+        /* u8g_SetVCC(u8g, dev, value & 0x01); */
+      }
+      else if ( value <= 127 )
+      {
+        u8g_Delay(value);
+      }
+      is_escape = 0;
+    }
+    esc_seq++;
+  }
+  return 1;
+}
+

akva/_256-27nrf/utility/u8g_com_api_16gr.c

@@ -0,0 +1,94 @@
+/*
+
+  u8g_com_api_16gr.c
+  
+  Extension of the com api for devices with 16 graylevels (4 bit per pixel).
+  This should fit to the 8h and 16h architectures (pb8v1, pb8v2, pb16v1, pb16v2), 
+  mainly intended for SSD OLEDs
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  
+*/
+
+#include "u8g.h"
+
+/* interpret b as a monochrome bit pattern, write value 15 for high bit and value 0 for a low bit */
+/* topbit (msb) is sent last */
+/* example: b = 0x083 will send 0xff, 0x00, 0x00, 0xf0 */
+uint8_t u8g_WriteByteBWTo16GrDevice(u8g_t *u8g, u8g_dev_t *dev, uint8_t b)
+{
+  static uint8_t buf[4];
+  static uint8_t map[4] = { 0, 0x00f, 0x0f0, 0x0ff };
+  buf [3] = map[b & 3];
+  b>>=2;
+  buf [2] = map[b & 3];
+  b>>=2;
+  buf [1] = map[b & 3];
+  b>>=2;
+  buf [0] = map[b & 3];
+  return dev->com_fn(u8g, U8G_COM_MSG_WRITE_SEQ, 4, buf);
+}
+
+uint8_t u8g_WriteSequenceBWTo16GrDevice(u8g_t *u8g, u8g_dev_t *dev, uint8_t cnt, uint8_t *ptr)
+{
+  do
+  {
+    if ( u8g_WriteByteBWTo16GrDevice(u8g, dev, *ptr++) == 0 )
+      return 0;
+    cnt--;
+  } while( cnt != 0 );
+  return 1;
+}
+
+/* interpret b as a 4L bit pattern, write values 0x000, 0x004, 0x008, 0x00c */
+uint8_t u8g_WriteByte4LTo16GrDevice(u8g_t *u8g, u8g_dev_t *dev, uint8_t b)
+{
+  //static uint8_t map[16] = { 0x000, 0x004, 0x008, 0x00c, 0x040, 0x044, 0x048, 0x04c, 0x080, 0x084, 0x088, 0x08c, 0x0c0, 0x0c4, 0x0c8, 0x0cc};
+  //static uint8_t map[16] = { 0x000, 0x004, 0x00a, 0x00f, 0x040, 0x044, 0x04a, 0x04f, 0x0a0, 0x0a4, 0x0aa, 0x0af, 0x0f0, 0x0f4, 0x0fa, 0x0ff};
+  static uint8_t map[16] = { 0x000, 0x040, 0x0a0, 0x0f0, 0x004, 0x044, 0x0a4, 0x0f4, 0x00a, 0x04a, 0x0aa, 0x0fa, 0x00f, 0x04f, 0x0af, 0x0ff};
+  uint8_t bb;
+  bb = b;
+  bb &= 15;
+  b>>=4;
+  dev->com_fn(u8g, U8G_COM_MSG_WRITE_BYTE, map[bb], NULL);
+  return dev->com_fn(u8g, U8G_COM_MSG_WRITE_BYTE, map[b], NULL);
+}
+
+uint8_t u8g_WriteSequence4LTo16GrDevice(u8g_t *u8g, u8g_dev_t *dev, uint8_t cnt, uint8_t *ptr)
+{
+  do
+  {
+    if ( u8g_WriteByte4LTo16GrDevice(u8g, dev, *ptr++) == 0 )
+      return 0;
+    cnt--;
+  } while( cnt != 0 );
+  return 1;
+}

akva/_256-27nrf/utility/u8g_com_arduino_attiny85_hw_spi.c

@@ -0,0 +1,160 @@
+/*
+  
+  u8g_arduino_ATtiny85_std_hw_spi.c
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+*/
+
+// Uses code from tinySPI Written by Nick Gammon
+// March 2013
+
+// ATMEL ATTINY45 / ARDUINO pin mappings
+//
+//                         +-\/-+
+// RESET  Ain0 (D 5) PB5  1|    |8  Vcc
+// CLK1   Ain3 (D 3) PB3  2|    |7  PB2 (D 2) Ain1  SCK  / USCK / SCL
+// CLK0   Ain2 (D 4) PB4  3|    |6  PB1 (D 1) pwm1  MISO / DO
+//                   GND  4|    |5  PB0 (D 0) pwm0  MOSI / DI / SDA
+//                         +----+
+
+
+#include "u8g.h"
+
+
+#if defined(ARDUINO) && defined(__AVR_ATtiny85__)
+
+#if ARDUINO < 100 
+#include <WProgram.h>
+#else 
+#include <Arduino.h> 
+#endif
+
+const byte DI   = 0;  // D0, pin 5  Data In
+const byte DO   = 1;  // D1, pin 6  Data Out (this is *not* MOSI)
+const byte USCK = 2;  // D2, pin 7  Universal Serial Interface clock
+
+uint8_t u8g_arduino_ATtiny85_spi_out(uint8_t val)
+{
+  USIDR = val;  // byte to output
+  USISR = _BV (USIOIF);  // clear Counter Overflow Interrupt Flag, set count to zero 
+  do
+  {
+    USICR = _BV (USIWM0)   // 3-wire mode
+          | _BV (USICS1) | _BV (USICLK)  // Software clock strobe
+          | _BV (USITC);   // Toggle Clock Port Pin
+  }
+  while ((USISR & _BV (USIOIF)) == 0);  // until Counter Overflow Interrupt Flag set
+  
+  return USIDR;  // return read data
+}
+
+uint8_t u8g_com_arduino_ATtiny85_std_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  switch(msg)
+  {
+    case U8G_COM_MSG_INIT:
+      u8g_com_arduino_digital_write(u8g, U8G_PI_CS, HIGH);  // ensure SS stays high until needed
+      pinMode (USCK, OUTPUT);
+      pinMode (DO, OUTPUT);
+      pinMode (u8g->pin_list[U8G_PI_CS], OUTPUT);
+      pinMode (u8g->pin_list[U8G_PI_A0], OUTPUT);
+      USICR = _BV (USIWM0);  // 3-wire mode
+      u8g_MicroDelay();
+      break;
+    
+    case U8G_COM_MSG_STOP:
+      break;
+
+    case U8G_COM_MSG_RESET:
+      if ( u8g->pin_list[U8G_PI_RESET] != U8G_PIN_NONE )
+        u8g_com_arduino_digital_write(u8g, U8G_PI_RESET, arg_val);
+      break;
+      
+    case U8G_COM_MSG_CHIP_SELECT:
+      if ( arg_val == 0 )
+      {
+        /* disable */
+        u8g_MicroDelay();
+        u8g_com_arduino_digital_write(u8g, U8G_PI_CS, HIGH);
+        u8g_MicroDelay();
+      }
+      else
+      {
+        /* enable */
+        u8g_com_arduino_digital_write(u8g, U8G_PI_CS, LOW);
+        u8g_MicroDelay();
+      }
+      break;
+
+    case U8G_COM_MSG_WRITE_BYTE:
+      u8g_arduino_ATtiny85_spi_out(arg_val);
+      u8g_MicroDelay();
+      break;
+    
+    case U8G_COM_MSG_WRITE_SEQ:
+      {
+        register uint8_t *ptr = arg_ptr;
+        while( arg_val > 0 )
+        {
+          u8g_arduino_ATtiny85_spi_out(*ptr++);
+          arg_val--;
+        }
+      }
+      break;
+
+      case U8G_COM_MSG_WRITE_SEQ_P:
+      {
+        register uint8_t *ptr = arg_ptr;
+        while( arg_val > 0 )
+        {
+          u8g_arduino_ATtiny85_spi_out(u8g_pgm_read(ptr));
+          ptr++;
+          arg_val--;
+        }
+      }
+      break;
+      
+    case U8G_COM_MSG_ADDRESS:                     /* define cmd (arg_val = 0) or data mode (arg_val = 1) */
+      u8g_com_arduino_digital_write(u8g, U8G_PI_A0, arg_val);
+      u8g_MicroDelay();
+      break;
+  }
+  return 1;
+}
+
+#else /* ARDUINO */
+
+uint8_t u8g_com_arduino_ATtiny85_std_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  return 1;
+}
+
+#endif /* ARDUINO */

akva/_256-27nrf/utility/u8g_com_arduino_common.c

@@ -0,0 +1,75 @@
+/*
+  
+  u8g_com_arduino_common.c
+  
+  shared procedures for the arduino communication procedures
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+
+*/
+
+#include "u8g.h"
+
+#if defined(ARDUINO)
+
+#if ARDUINO < 100 
+#include <WProgram.h> 
+#else 
+#include <Arduino.h> 
+#endif
+
+void u8g_com_arduino_digital_write(u8g_t *u8g, uint8_t pin_index, uint8_t value)
+{
+  uint8_t pin;
+  pin = u8g->pin_list[pin_index];
+  if ( pin != U8G_PIN_NONE )
+    digitalWrite(pin, value);
+}
+
+/* this procedure does not set the RW pin */
+void u8g_com_arduino_assign_pin_output_high(u8g_t *u8g)
+{
+  uint8_t i;
+  /* skip the RW pin, which is the last pin in the list */
+  for( i = 0; i < U8G_PIN_LIST_LEN-1; i++ )
+  {
+    if ( u8g->pin_list[i] != U8G_PIN_NONE )
+    {
+      pinMode(u8g->pin_list[i], OUTPUT);	
+      digitalWrite(u8g->pin_list[i], HIGH);
+    }
+  }
+}
+
+
+#endif
+
+

akva/_256-27nrf/utility/u8g_com_arduino_fast_parallel.c

@@ -0,0 +1,254 @@
+/*
+  
+  u8g_arduino_fast_parallel.c
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  PIN_D0 8
+  PIN_D1 9
+  PIN_D2 10
+  PIN_D3 11
+  PIN_D4 4
+  PIN_D5 5
+  PIN_D6 6
+  PIN_D7 7
+
+  PIN_CS1 14
+  PIN_CS2 15
+  PIN_RW 16
+  PIN_DI 17
+  PIN_EN 18
+  
+  u8g_Init8Bit(u8g, dev, d0, d1, d2, d3, d4, d5, d6, d7, en, cs1, cs2, di, rw, reset)
+  u8g_Init8Bit(u8g, dev,  8,    9, 10, 11,   4,   5,   6,   7, 18, 14, 15, 17, 16, U8G_PIN_NONE)
+
+  Update for ATOMIC operation done (01 Jun 2013)
+    U8G_ATOMIC_OR(ptr, val)
+    U8G_ATOMIC_AND(ptr, val)
+    U8G_ATOMIC_START();
+    U8G_ATOMIC_END();
+
+*/
+
+#include "u8g.h"
+
+#if  defined(ARDUINO)
+
+#if ARDUINO < 100 
+//#include <WProgram.h> 
+#include <wiring_private.h> 
+#include <pins_arduino.h> 
+#else 
+#include <Arduino.h> 
+#endif
+
+
+#define PIN_D0 8
+#define PIN_D1 9
+#define PIN_D2 10
+#define PIN_D3 11
+#define PIN_D4 4
+#define PIN_D5 5
+#define PIN_D6 6
+#define PIN_D7 7
+
+#define PIN_CS1 14
+#define PIN_CS2 15
+#define PIN_RW 16
+#define PIN_DI 17
+#define PIN_EN 18
+
+//#define PIN_RESET
+
+
+#if defined(__PIC32MX)
+/* CHIPKIT PIC32 */
+static volatile uint32_t *u8g_data_port[8];
+static uint32_t u8g_data_mask[8];
+#else
+static volatile uint8_t *u8g_data_port[8];
+static uint8_t u8g_data_mask[8];
+#endif
+
+
+
+static void u8g_com_arduino_fast_parallel_init(u8g_t *u8g)
+{
+  u8g_data_port[0] =  portOutputRegister(digitalPinToPort(u8g->pin_list[U8G_PI_D0]));
+  u8g_data_mask[0] =  digitalPinToBitMask(u8g->pin_list[U8G_PI_D0]);
+  u8g_data_port[1] =  portOutputRegister(digitalPinToPort(u8g->pin_list[U8G_PI_D1]));
+  u8g_data_mask[1] =  digitalPinToBitMask(u8g->pin_list[U8G_PI_D1]);
+  u8g_data_port[2] =  portOutputRegister(digitalPinToPort(u8g->pin_list[U8G_PI_D2]));
+  u8g_data_mask[2] =  digitalPinToBitMask(u8g->pin_list[U8G_PI_D2]);
+  u8g_data_port[3] =  portOutputRegister(digitalPinToPort(u8g->pin_list[U8G_PI_D3]));
+  u8g_data_mask[3] =  digitalPinToBitMask(u8g->pin_list[U8G_PI_D3]);
+  
+  u8g_data_port[4] =  portOutputRegister(digitalPinToPort(u8g->pin_list[U8G_PI_D4]));
+  u8g_data_mask[4] =  digitalPinToBitMask(u8g->pin_list[U8G_PI_D4]);
+  u8g_data_port[5] =  portOutputRegister(digitalPinToPort(u8g->pin_list[U8G_PI_D5]));
+  u8g_data_mask[5] =  digitalPinToBitMask(u8g->pin_list[U8G_PI_D5]);
+  u8g_data_port[6] =  portOutputRegister(digitalPinToPort(u8g->pin_list[U8G_PI_D6]));
+  u8g_data_mask[6] =  digitalPinToBitMask(u8g->pin_list[U8G_PI_D6]);
+  u8g_data_port[7] =  portOutputRegister(digitalPinToPort(u8g->pin_list[U8G_PI_D7]));
+  u8g_data_mask[7] =  digitalPinToBitMask(u8g->pin_list[U8G_PI_D7]);  
+}
+
+/* atomic protection must be done by calling function */
+static void u8g_com_arduino_fast_write_data_pin(uint8_t pin, uint8_t val)
+{
+  if ( val != 0 )
+    *u8g_data_port[pin] |= u8g_data_mask[pin];
+  else
+    *u8g_data_port[pin] &= ~u8g_data_mask[pin];
+}
+
+
+void u8g_com_arduino_fast_parallel_write(u8g_t *u8g, uint8_t val)
+{
+  U8G_ATOMIC_START();
+  u8g_com_arduino_fast_write_data_pin( 0, val&1 );
+  val >>= 1;
+  u8g_com_arduino_fast_write_data_pin( 1, val&1 );
+  val >>= 1;
+  u8g_com_arduino_fast_write_data_pin( 2, val&1 );
+  val >>= 1;
+  u8g_com_arduino_fast_write_data_pin( 3, val&1 );
+  val >>= 1;
+
+  u8g_com_arduino_fast_write_data_pin( 4, val&1 );
+  val >>= 1;
+  u8g_com_arduino_fast_write_data_pin( 5, val&1 );
+  val >>= 1;
+  u8g_com_arduino_fast_write_data_pin( 6, val&1 );
+  val >>= 1;
+  u8g_com_arduino_fast_write_data_pin( 7, val&1 );
+  val >>= 1;
+  U8G_ATOMIC_END();
+  
+  /* EN cycle time must be 1 micro second */
+  u8g_com_arduino_digital_write(u8g, U8G_PI_EN, HIGH);
+  u8g_MicroDelay(); /* delay by 1000ns, reference: ST7920: 140ns, SBN1661: 100ns */
+  u8g_com_arduino_digital_write(u8g, U8G_PI_EN, LOW);
+  u8g_10MicroDelay(); /* ST7920 commands: 72us */
+  u8g_10MicroDelay(); /* ST7920 commands: 72us */
+}
+
+
+uint8_t u8g_com_arduino_fast_parallel_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  switch(msg)
+  {
+    case U8G_COM_MSG_INIT:
+      u8g_com_arduino_fast_parallel_init(u8g);
+      /* setup the RW pin as output and force it to low */
+      if ( u8g->pin_list[U8G_PI_RW] != U8G_PIN_NONE )
+      {
+        pinMode(u8g->pin_list[U8G_PI_RW], OUTPUT);
+        u8g_com_arduino_digital_write(u8g, U8G_PI_RW, LOW);
+      }
+      /* set all pins (except RW pin) */
+      u8g_com_arduino_assign_pin_output_high(u8g);
+      break;
+    case U8G_COM_MSG_STOP:
+      break;
+
+    case U8G_COM_MSG_CHIP_SELECT:
+      if ( arg_val == 0 )
+      {
+        /* disable */
+        u8g_com_arduino_digital_write(u8g, U8G_PI_CS1, HIGH);
+        u8g_com_arduino_digital_write(u8g, U8G_PI_CS2, HIGH);
+      }
+      else if ( arg_val == 1 )
+      {
+        /* enable */
+        u8g_com_arduino_digital_write(u8g, U8G_PI_CS1, LOW);
+        u8g_com_arduino_digital_write(u8g, U8G_PI_CS2, HIGH);
+      }
+      else if ( arg_val == 2 )
+      {
+        /* enable */
+        u8g_com_arduino_digital_write(u8g, U8G_PI_CS1, HIGH);
+        u8g_com_arduino_digital_write(u8g, U8G_PI_CS2, LOW);
+      }
+      else
+      {
+        /* enable */
+        u8g_com_arduino_digital_write(u8g, U8G_PI_CS1, LOW);
+        u8g_com_arduino_digital_write(u8g, U8G_PI_CS2, LOW);
+      }
+      break;
+    case U8G_COM_MSG_WRITE_BYTE:
+      u8g_com_arduino_fast_parallel_write(u8g, arg_val);
+      break;
+    case U8G_COM_MSG_WRITE_SEQ:
+      {
+        register uint8_t *ptr = arg_ptr;
+        while( arg_val > 0 )
+        {
+          u8g_com_arduino_fast_parallel_write(u8g, *ptr++);
+          arg_val--;
+        }
+      }
+      break;
+    case U8G_COM_MSG_WRITE_SEQ_P:
+      {
+        register uint8_t *ptr = arg_ptr;
+        while( arg_val > 0 )
+        {
+          u8g_com_arduino_fast_parallel_write(u8g, u8g_pgm_read(ptr));
+          ptr++;
+          arg_val--;
+        }
+      }
+      break;
+    case U8G_COM_MSG_ADDRESS:                     /* define cmd (arg_val = 0) or data mode (arg_val = 1) */
+      u8g_com_arduino_digital_write(u8g, U8G_PI_DI, arg_val);
+      break;
+    case U8G_COM_MSG_RESET:
+      if ( u8g->pin_list[U8G_PI_RESET] != U8G_PIN_NONE )
+        u8g_com_arduino_digital_write(u8g, U8G_PI_RESET, arg_val);
+      break;
+      
+  }
+  return 1;
+}
+
+#else
+
+
+uint8_t u8g_com_arduino_fast_parallel_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  return 1;
+}
+
+
+#endif /* ARDUINO */
+

akva/_256-27nrf/utility/u8g_com_arduino_hw_spi.c

@@ -0,0 +1,438 @@
+/*
+  
+  u8g_com_arduino_hw_spi.c
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+
+  SPI Clock Cycle Type
+  
+  SSD1351	  50ns		20 MHz
+  SSD1322	300ns		  3.3 MHz
+  SSD1327	300ns
+  SSD1306	300ns
+  ST7565		400ns 		  2.5 MHz
+  ST7920		400ns
+
+  Arduino DUE
+  
+  PA25	MISO
+  PA26	MOSI	75
+  PA27	SCLK	76
+  
+  
+typedef struct {
+  WoReg SPI_CR;        (Spi Offset: 0x00) Control Register 
+  RwReg SPI_MR;        (Spi Offset: 0x04) Mode Register 
+  RoReg SPI_RDR;       (Spi Offset: 0x08) Receive Data Register 
+  WoReg SPI_TDR;       (Spi Offset: 0x0C) Transmit Data Register 
+  RoReg SPI_SR;        (Spi Offset: 0x10) Status Register 
+  WoReg SPI_IER;       (Spi Offset: 0x14) Interrupt Enable Register 
+  WoReg SPI_IDR;       (Spi Offset: 0x18) Interrupt Disable Register 
+  RoReg SPI_IMR;       (Spi Offset: 0x1C) Interrupt Mask Register 
+  RoReg Reserved1[4];
+  RwReg SPI_CSR[4];    (Spi Offset: 0x30) Chip Select Register 
+  RoReg Reserved2[41];
+  RwReg SPI_WPMR;      (Spi Offset: 0xE4) Write Protection Control Register 
+  RoReg SPI_WPSR;      (Spi Offset: 0xE8) Write Protection Status Register 
+} Spi;
+  
+  Power Management Controller (PMC)
+  arduino-1.5.2/hardware/arduino/sam/system/CMSIS/Device/ATMEL/sam3xa/include/instance/instance_pmc.h
+    - enable PIO
+      
+      REG_PMC_PCER0 = 1UL << ID_PIOA
+    - enable SPI
+      REG_PMC_PCER0 = 1UL << ID_SPI0
+
+
+    - enable PIOA and SPI0
+      REG_PMC_PCER0 = (1UL << ID_PIOA) | (1UL << ID_SPI0);
+
+  Parallel Input/Output Controller (PIO)
+  arduino-1.5.2/hardware/arduino/sam/system/CMSIS/Device/ATMEL/sam3xa/include/instance/instance_pioa.h
+    - enable special function of the pin: disable PIO on A26 and A27:
+	REG_PIOA_PDR = 0x0c000000
+	PIOA->PIO_PDR = 0x0c000000
+
+  SPI
+    SPI0->SPI_CR = SPI_CR_SPIDIS
+    SPI0->SPI_CR = SPI_CR_SWRST ;
+    SPI0->SPI_CR = SPI_CR_SWRST ;
+    SPI0->SPI_CR = SPI_CR_SPIEN
+  
+    Bit 0: Master Mode = 1 (active)
+    Bit 1: Peripheral Select = 0 (fixed)
+    Bit 2: Chip Select Decode Mode = 1 (4 to 16)
+    Bit 4: Mode Fault Detection = 1 (disabled)
+    Bit 5: Wait Data Read = 0 (disabled) 
+    Bit 7: Loop Back Mode = 0 (disabled)
+    Bit 16-19: Peripheral Chip Select = 0 (chip select 0)    
+    SPI0->SPI_MR = SPI_MR_MSTR | SPI_MR_PCSDEC | SPI_MR_MODFDIS
+    
+    Bit 0: Clock Polarity = 0
+    Bit 1: Clock Phase = 0
+    Bit 4-7: Bits = 0 (8 Bit)
+    Bit 8-15: SCBR = 1
+    SPI0->SPI_CSR[0] = SPI_CSR_SCBR(x)	Serial Baud Rate
+	SCBR / 84000000 > 50 / 1000000000 
+	SCBR / 84 > 5 / 100 
+	SCBR  > 50 *84 / 1000 --> SCBR=5
+	SCBR  > 300*84 / 1000 --> SCBR=26
+	SCBR  > 400*84 / 1000 --> SCBR=34
+
+  Arduino Due test code:
+    REG_PMC_PCER0 = (1UL << ID_PIOA) | (1UL << ID_SPI0);
+    REG_PIOA_PDR = 0x0c000000;
+    SPI0->SPI_CR = SPI_CR_SPIDIS;
+    SPI0->SPI_CR = SPI_CR_SWRST;
+    SPI0->SPI_CR = SPI_CR_SWRST;
+    SPI0->SPI_CR = SPI_CR_SPIEN;
+    SPI0->SPI_MR = SPI_MR_MSTR | SPI_MR_PCSDEC | SPI_MR_MODFDIS;
+    SPI0->SPI_CSR[0] = SPI_CSR_SCBR(30);
+
+    for(;;)
+    {
+      while( (SPI0->SPI_SR & SPI_SR_TDRE) == 0 )
+	;
+      SPI0->SPI_TDR = 0x050;
+    }
+
+*/
+
+#include "u8g.h"
+
+#if defined(ARDUINO)
+
+#if defined(__AVR__)
+#define U8G_ARDUINO_ATMEGA_HW_SPI
+/* remove the definition for attiny */
+#if __AVR_ARCH__ == 2
+#undef U8G_ARDUINO_ATMEGA_HW_SPI
+#endif
+#if __AVR_ARCH__ == 25
+#undef U8G_ARDUINO_ATMEGA_HW_SPI
+#endif
+#endif
+
+#if defined(U8G_ARDUINO_ATMEGA_HW_SPI)
+
+#include <avr/interrupt.h>
+#include <avr/io.h>
+
+#if ARDUINO < 100 
+#include <WProgram.h> 
+
+/* fixed pins */
+#if defined(__AVR_ATmega644P__) || defined(__AVR_ATmega1284P__) // Sanguino.cc board
+#define PIN_SCK         7
+#define PIN_MISO        6
+#define PIN_MOSI        5
+#define PIN_CS          4
+#else                                   // Arduino Board
+#define PIN_SCK 13
+#define PIN_MISO  12
+#define PIN_MOSI 11
+#define PIN_CS 10
+#endif // (__AVR_ATmega644P__) || defined(__AVR_ATmega1284P__)
+
+#else 
+
+#include <Arduino.h> 
+
+/* use Arduino pin definitions */
+#define PIN_SCK SCK
+#define PIN_MISO  MISO
+#define PIN_MOSI MOSI
+#define PIN_CS SS
+
+#endif
+
+
+
+//static uint8_t u8g_spi_out(uint8_t data) U8G_NOINLINE;
+static uint8_t u8g_spi_out(uint8_t data)
+{
+  /* unsigned char x = 100; */
+  /* send data */
+  SPDR = data;
+  /* wait for transmission */
+  while (!(SPSR & (1<<SPIF))) 
+    ;
+  /* clear the SPIF flag by reading SPDR */
+  return  SPDR;
+}
+
+
+uint8_t u8g_com_arduino_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  switch(msg)
+  {
+    case U8G_COM_MSG_STOP:
+      break;
+    
+    case U8G_COM_MSG_INIT:
+      u8g_com_arduino_assign_pin_output_high(u8g);
+      pinMode(PIN_SCK, OUTPUT);
+      digitalWrite(PIN_SCK, LOW);
+      pinMode(PIN_MOSI, OUTPUT);
+      digitalWrite(PIN_MOSI, LOW);
+      /* pinMode(PIN_MISO, INPUT); */
+
+      pinMode(PIN_CS, OUTPUT);			/* system chip select for the atmega board */
+      digitalWrite(PIN_CS, HIGH);
+    
+
+
+      /*
+        SPR1 SPR0
+            0	0		fclk/4
+            0	1		fclk/16
+            1	0		fclk/64
+            1	1		fclk/128
+      */
+      SPCR = 0;
+      SPCR =  (1<<SPE) | (1<<MSTR)|(0<<SPR1)|(0<<SPR0)|(0<<CPOL)|(0<<CPHA);
+#ifdef U8G_HW_SPI_2X
+      SPSR = (1 << SPI2X);  /* double speed, issue 89 */
+#else
+      if ( arg_val  <= U8G_SPI_CLK_CYCLE_50NS )
+      {
+	SPSR = (1 << SPI2X);  /* double speed, issue 89 */
+      }
+#endif
+      
+      
+      break;
+    
+    case U8G_COM_MSG_ADDRESS:                     /* define cmd (arg_val = 0) or data mode (arg_val = 1) */
+      u8g_com_arduino_digital_write(u8g, U8G_PI_A0, arg_val);
+      break;
+
+    case U8G_COM_MSG_CHIP_SELECT:
+      if ( arg_val == 0 )
+      {
+        /* disable */
+        u8g_com_arduino_digital_write(u8g, U8G_PI_CS, HIGH);
+      }
+      else
+      {
+        /* enable */
+        u8g_com_arduino_digital_write(u8g, U8G_PI_SCK, LOW);
+        u8g_com_arduino_digital_write(u8g, U8G_PI_CS, LOW);
+      }
+      break;
+      
+    case U8G_COM_MSG_RESET:
+      if ( u8g->pin_list[U8G_PI_RESET] != U8G_PIN_NONE )
+        u8g_com_arduino_digital_write(u8g, U8G_PI_RESET, arg_val);
+      break;
+    
+    case U8G_COM_MSG_WRITE_BYTE:
+      u8g_spi_out(arg_val);
+      break;
+    
+    case U8G_COM_MSG_WRITE_SEQ:
+      {
+        register uint8_t *ptr = arg_ptr;
+        while( arg_val > 0 )
+        {
+          u8g_spi_out(*ptr++);
+          arg_val--;
+        }
+      }
+      break;
+    case U8G_COM_MSG_WRITE_SEQ_P:
+      {
+        register uint8_t *ptr = arg_ptr;
+        while( arg_val > 0 )
+        {
+          u8g_spi_out(u8g_pgm_read(ptr));
+          ptr++;
+          arg_val--;
+        }
+      }
+      break;
+  }
+  return 1;
+}
+
+/* #elif defined(__18CXX) || defined(__PIC32MX) */
+
+#elif defined(__SAM3X8E__)		// Arduino Due, maybe we should better check for __SAM3X8E__
+
+#include <Arduino.h> 
+
+/* use Arduino pin definitions */
+#define PIN_SCK SCK
+#define PIN_MISO  MISO
+#define PIN_MOSI MOSI
+#define PIN_CS SS
+
+
+static uint8_t u8g_spi_out(uint8_t data)
+{
+  /* wait until tx register is empty */
+  while( (SPI0->SPI_SR & SPI_SR_TDRE) == 0 )
+    ;
+  /* send data */
+  SPI0->SPI_TDR = (uint32_t)data;
+  return  data;
+}
+
+
+uint8_t u8g_com_arduino_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  switch(msg)
+  {
+    case U8G_COM_MSG_STOP:
+      break;
+    
+    case U8G_COM_MSG_INIT:
+      u8g_com_arduino_assign_pin_output_high(u8g);
+      u8g_com_arduino_digital_write(u8g, U8G_PI_CS, HIGH);
+    
+      /* Arduino Due specific code */
+      
+      /* enable PIOA and SPI0 */
+      REG_PMC_PCER0 = (1UL << ID_PIOA) | (1UL << ID_SPI0);
+
+      /* disable PIO on A26 and A27 */
+      REG_PIOA_PDR = 0x0c000000;
+
+      /* reset SPI0 (from sam lib) */
+      SPI0->SPI_CR = SPI_CR_SPIDIS;
+      SPI0->SPI_CR = SPI_CR_SWRST;
+      SPI0->SPI_CR = SPI_CR_SWRST;
+      SPI0->SPI_CR = SPI_CR_SPIEN;
+      u8g_MicroDelay();
+      
+      /* master mode, no fault detection, chip select 0 */
+      SPI0->SPI_MR = SPI_MR_MSTR | SPI_MR_PCSDEC | SPI_MR_MODFDIS;
+      
+      /* Polarity, Phase, 8 Bit data transfer, baud rate */
+      /* x * 1000 / 84 --> clock cycle in ns 
+        5 * 1000 / 84 = 58 ns       
+	SCBR  > 50 *84 / 1000 --> SCBR=5
+	SCBR  > 300*84 / 1000 --> SCBR=26
+	SCBR  > 400*84 / 1000 --> SCBR=34
+      */
+      
+      if ( arg_val <= U8G_SPI_CLK_CYCLE_50NS )
+      {
+	SPI0->SPI_CSR[0] = SPI_CSR_SCBR(5) | 1;
+      }
+      else if ( arg_val <= U8G_SPI_CLK_CYCLE_300NS )
+      {
+	SPI0->SPI_CSR[0] = SPI_CSR_SCBR(26) | 1;
+      }
+      else if ( arg_val <= U8G_SPI_CLK_CYCLE_400NS )
+      {
+	SPI0->SPI_CSR[0] = SPI_CSR_SCBR(34) | 1;
+      }
+      else
+      {
+	SPI0->SPI_CSR[0] = SPI_CSR_SCBR(84) | 1;
+      }
+      
+      u8g_MicroDelay();      
+      break;
+    
+    case U8G_COM_MSG_ADDRESS:                     /* define cmd (arg_val = 0) or data mode (arg_val = 1) */
+      u8g_com_arduino_digital_write(u8g, U8G_PI_A0, arg_val);
+      u8g_MicroDelay();
+      break;
+
+    case U8G_COM_MSG_CHIP_SELECT:
+      if ( arg_val == 0 )
+      {
+        /* disable */
+	u8g_MicroDelay();		/* this delay is required to avoid that the display is switched off too early --> DOGS102 with DUE */
+        u8g_com_arduino_digital_write(u8g, U8G_PI_CS, HIGH);
+	u8g_MicroDelay();
+      }
+      else
+      {
+        /* enable */
+        //u8g_com_arduino_digital_write(u8g, U8G_PI_SCK, LOW);
+        u8g_com_arduino_digital_write(u8g, U8G_PI_CS, LOW);
+	u8g_MicroDelay();
+      }
+      break;
+      
+    case U8G_COM_MSG_RESET:
+      if ( u8g->pin_list[U8G_PI_RESET] != U8G_PIN_NONE )
+        u8g_com_arduino_digital_write(u8g, U8G_PI_RESET, arg_val);
+      break;
+    
+    case U8G_COM_MSG_WRITE_BYTE:
+      u8g_spi_out(arg_val);
+      u8g_MicroDelay();
+      break;
+    
+    case U8G_COM_MSG_WRITE_SEQ:
+      {
+        register uint8_t *ptr = arg_ptr;
+        while( arg_val > 0 )
+        {
+          u8g_spi_out(*ptr++);
+          arg_val--;
+        }
+      }
+      break;
+    case U8G_COM_MSG_WRITE_SEQ_P:
+      {
+        register uint8_t *ptr = arg_ptr;
+        while( arg_val > 0 )
+        {
+          u8g_spi_out(u8g_pgm_read(ptr));
+          ptr++;
+          arg_val--;
+        }
+      }
+      break;
+  }
+  return 1;
+}
+
+
+
+#else /* U8G_ARDUINO_ATMEGA_HW_SPI */
+
+#endif /* U8G_ARDUINO_ATMEGA_HW_SPI */
+
+#else /* ARDUINO */
+
+uint8_t u8g_com_arduino_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  return 1;
+}
+
+#endif /* ARDUINO */
+

akva/_256-27nrf/utility/u8g_com_arduino_hw_usart_spi.c

@@ -0,0 +1,159 @@
+/*
+  
+  u8g_com_arduino_hw_usart_spi.c
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+
+  SPI Clock Cycle Type
+  
+  SSD1351	  50ns		20 MHz
+  SSD1322	300ns		  3.3 MHz
+  SSD1327	300ns
+  SSD1306	300ns
+  ST7565		400ns 		  2.5 MHz
+  ST7920		400ns
+
+*/
+
+#include "u8g.h"
+
+#if defined(ARDUINO)
+
+#if defined(__AVR_ATmega32U4__ )
+
+#include <avr/interrupt.h>
+#include <avr/io.h>
+
+#if ARDUINO < 100 
+#include <WProgram.h> 
+#else 
+#include <Arduino.h> 
+#endif
+
+
+
+static uint8_t u8g_usart_spi_out(uint8_t data)
+{
+  /* send data */
+  UDR1 = data;
+  /* wait for empty transmit buffer */
+  while(!(UCSR1A & (1 << UDRE1)));
+
+  return  UDR1;
+}
+
+
+uint8_t u8g_com_arduino_hw_usart_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  switch(msg)
+  {
+    case U8G_COM_MSG_STOP:
+      break;
+    
+    case U8G_COM_MSG_INIT:
+      /* SCK is already an output as we overwrite TXLED */
+      u8g_com_arduino_assign_pin_output_high(u8g);
+	  u8g_com_arduino_digital_write(u8g, U8G_PI_CS, HIGH);
+    
+	  // Init interface at 2MHz
+	  UBRR1 = 0x00;
+	  UCSR1C = (1 << UMSEL11) | (1 << UMSEL10);
+      UCSR1B = (1 << TXEN1);
+      UBRR1 = 3;
+           
+      break;
+    
+    case U8G_COM_MSG_ADDRESS:                     /* define cmd (arg_val = 0) or data mode (arg_val = 1) */
+      u8g_com_arduino_digital_write(u8g, U8G_PI_A0, arg_val);
+      break;
+
+    case U8G_COM_MSG_CHIP_SELECT:
+      if ( arg_val == 0 )
+      {
+        /* disable */
+        u8g_com_arduino_digital_write(u8g, U8G_PI_CS, HIGH);
+      }
+      else
+      {
+        /* enable */
+        u8g_com_arduino_digital_write(u8g, U8G_PI_CS, LOW);
+      }
+      break;
+      
+    case U8G_COM_MSG_RESET:
+      if ( u8g->pin_list[U8G_PI_RESET] != U8G_PIN_NONE )
+        u8g_com_arduino_digital_write(u8g, U8G_PI_RESET, arg_val);
+      break;
+    
+    case U8G_COM_MSG_WRITE_BYTE:
+      u8g_usart_spi_out(arg_val);
+      break;
+    
+    case U8G_COM_MSG_WRITE_SEQ:
+      {
+        register uint8_t *ptr = arg_ptr;
+        while( arg_val > 0 )
+        {
+          u8g_usart_spi_out(*ptr++);
+          arg_val--;
+        }
+      }
+      break;
+    case U8G_COM_MSG_WRITE_SEQ_P:
+      {
+        register uint8_t *ptr = arg_ptr;
+        while( arg_val > 0 )
+        {
+          u8g_usart_spi_out(u8g_pgm_read(ptr));
+          ptr++;
+          arg_val--;
+        }
+      }
+      break;
+  }
+  return 1;
+}
+
+/* #elif defined(__18CXX) || defined(__PIC32MX) */
+/* #elif defined(__arm__)		// Arduino Due, maybe we should better check for __SAM3X8E__ */
+
+#else /* __AVR_ATmega32U4__ */
+
+#endif /* __AVR_ATmega32U4__ */
+
+#else /* ARDUINO */
+
+uint8_t u8g_com_arduino_hw_usart_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  return 1;
+}
+
+#endif /* ARDUINO */
+

akva/_256-27nrf/utility/u8g_com_arduino_no_en_parallel.c

@@ -0,0 +1,234 @@
+/*
+  
+  u8g_arduino_no_en_parallel.c
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2012, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  PIN_D0 8
+  PIN_D1 9
+  PIN_D2 10
+  PIN_D3 11
+  PIN_D4 4
+  PIN_D5 5
+  PIN_D6 6
+  PIN_D7 7
+
+  PIN_CS1 14
+  PIN_CS2 15
+  PIN_RW 16
+  PIN_DI 17
+  PIN_EN 18
+  
+  u8g_Init8Bit(u8g, dev, d0, d1, d2, d3, d4, d5, d6, d7, en, cs1, cs2, di, rw, reset)
+  u8g_Init8Bit(u8g, dev,  8,    9, 10, 11,   4,   5,   6,   7, 18, 14, 15, 17, 16, U8G_PIN_NONE)
+  Update for ATOMIC operation done (01 Jun 2013)
+  
+    U8G_ATOMIC_OR(ptr, val)
+    U8G_ATOMIC_AND(ptr, val)
+    U8G_ATOMIC_START();
+    U8G_ATOMIC_END();
+
+*/
+
+#include "u8g.h"
+
+#if  defined(ARDUINO)
+
+#if ARDUINO < 100 
+//#include <WProgram.h> 
+#include <wiring_private.h> 
+#include <pins_arduino.h> 
+#else 
+#include <Arduino.h> 
+#endif
+
+//#define PIN_RESET
+
+#if defined(__PIC32MX)
+/* CHIPKIT PIC32 */
+static volatile uint32_t *u8g_data_port[8];
+static uint32_t u8g_data_mask[8];
+#else
+static volatile uint8_t *u8g_data_port[8];
+static uint8_t u8g_data_mask[8];
+#endif
+
+
+
+static void u8g_com_arduino_no_en_parallel_init(u8g_t *u8g)
+{
+  u8g_data_port[0] =  portOutputRegister(digitalPinToPort(u8g->pin_list[U8G_PI_D0]));
+  u8g_data_mask[0] =  digitalPinToBitMask(u8g->pin_list[U8G_PI_D0]);
+  u8g_data_port[1] =  portOutputRegister(digitalPinToPort(u8g->pin_list[U8G_PI_D1]));
+  u8g_data_mask[1] =  digitalPinToBitMask(u8g->pin_list[U8G_PI_D1]);
+  u8g_data_port[2] =  portOutputRegister(digitalPinToPort(u8g->pin_list[U8G_PI_D2]));
+  u8g_data_mask[2] =  digitalPinToBitMask(u8g->pin_list[U8G_PI_D2]);
+  u8g_data_port[3] =  portOutputRegister(digitalPinToPort(u8g->pin_list[U8G_PI_D3]));
+  u8g_data_mask[3] =  digitalPinToBitMask(u8g->pin_list[U8G_PI_D3]);
+  
+  u8g_data_port[4] =  portOutputRegister(digitalPinToPort(u8g->pin_list[U8G_PI_D4]));
+  u8g_data_mask[4] =  digitalPinToBitMask(u8g->pin_list[U8G_PI_D4]);
+  u8g_data_port[5] =  portOutputRegister(digitalPinToPort(u8g->pin_list[U8G_PI_D5]));
+  u8g_data_mask[5] =  digitalPinToBitMask(u8g->pin_list[U8G_PI_D5]);
+  u8g_data_port[6] =  portOutputRegister(digitalPinToPort(u8g->pin_list[U8G_PI_D6]));
+  u8g_data_mask[6] =  digitalPinToBitMask(u8g->pin_list[U8G_PI_D6]);
+  u8g_data_port[7] =  portOutputRegister(digitalPinToPort(u8g->pin_list[U8G_PI_D7]));
+  u8g_data_mask[7] =  digitalPinToBitMask(u8g->pin_list[U8G_PI_D7]);  
+}
+
+/* No atomic protcetion. This is done by caller */
+static void u8g_com_arduino_no_en_write_data_pin(uint8_t pin, uint8_t val)
+{
+  if ( val != 0 )
+  {
+   *u8g_data_port[pin] |= u8g_data_mask[pin];
+  }
+  else
+  {
+    *u8g_data_port[pin] &= ~u8g_data_mask[pin];
+  }
+}
+
+
+void u8g_com_arduino_no_en_parallel_write(u8g_t *u8g, uint8_t val)
+{
+  U8G_ATOMIC_START();
+  u8g_com_arduino_no_en_write_data_pin( 0, val&1 );
+  val >>= 1;
+  u8g_com_arduino_no_en_write_data_pin( 1, val&1 );
+  val >>= 1;
+  u8g_com_arduino_no_en_write_data_pin( 2, val&1 );
+  val >>= 1;
+  u8g_com_arduino_no_en_write_data_pin( 3, val&1 );
+  val >>= 1;
+
+  u8g_com_arduino_no_en_write_data_pin( 4, val&1 );
+  val >>= 1;
+  u8g_com_arduino_no_en_write_data_pin( 5, val&1 );
+  val >>= 1;
+  u8g_com_arduino_no_en_write_data_pin( 6, val&1 );
+  val >>= 1;
+  u8g_com_arduino_no_en_write_data_pin( 7, val&1 );
+  val >>= 1;
+  U8G_ATOMIC_END();
+  
+  /* EN cycle time must be 1 micro second, digitalWrite is slow enough to do this */
+  if ( u8g->pin_list[U8G_PI_CS_STATE] == 1 )
+  {
+    u8g_MicroDelay();
+    u8g_com_arduino_digital_write(u8g, U8G_PI_CS1, HIGH);
+    u8g_MicroDelay();
+    u8g_com_arduino_digital_write(u8g, U8G_PI_CS1, LOW);
+    u8g_MicroDelay();
+  }
+  else if ( u8g->pin_list[U8G_PI_CS_STATE] == 2 )
+  {
+    u8g_MicroDelay();
+    u8g_com_arduino_digital_write(u8g, U8G_PI_CS2, HIGH);
+    u8g_MicroDelay();
+    u8g_com_arduino_digital_write(u8g, U8G_PI_CS2, LOW);
+    u8g_MicroDelay();
+  }
+}
+
+
+uint8_t u8g_com_arduino_no_en_parallel_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  switch(msg)
+  {
+    case U8G_COM_MSG_INIT:
+      u8g_com_arduino_no_en_parallel_init(u8g);
+      /* setup the RW pin as output and force it to low */
+      if ( u8g->pin_list[U8G_PI_RW] != U8G_PIN_NONE )
+      {
+        pinMode(u8g->pin_list[U8G_PI_RW], OUTPUT);
+        u8g_com_arduino_digital_write(u8g, U8G_PI_RW, LOW);
+      }
+      /* set all pins (except RW pin) */
+      u8g_com_arduino_assign_pin_output_high(u8g);
+      break;
+    case U8G_COM_MSG_STOP:
+      break;
+
+    case U8G_COM_MSG_CHIP_SELECT:
+      /*
+	0: nothing selected
+	1: CS1 will be used as enable line
+        2: CS2 will be used as enable line
+        this will be used in the u8g_com_arduino_no_en_parallel_write() procedure
+      */
+      u8g->pin_list[U8G_PI_CS_STATE] = arg_val;
+      break;
+    case U8G_COM_MSG_WRITE_BYTE:
+      u8g_com_arduino_no_en_parallel_write(u8g, arg_val);
+      break;
+    case U8G_COM_MSG_WRITE_SEQ:
+      {
+        register uint8_t *ptr = arg_ptr;
+        while( arg_val > 0 )
+        {
+          u8g_com_arduino_no_en_parallel_write(u8g, *ptr++);
+          arg_val--;
+        }
+      }
+      break;
+    case U8G_COM_MSG_WRITE_SEQ_P:
+      {
+        register uint8_t *ptr = arg_ptr;
+        while( arg_val > 0 )
+        {
+          u8g_com_arduino_no_en_parallel_write(u8g, u8g_pgm_read(ptr));
+          ptr++;
+          arg_val--;
+        }
+      }
+      break;
+    case U8G_COM_MSG_ADDRESS:                     /* define cmd (arg_val = 0) or data mode (arg_val = 1) */
+      u8g_com_arduino_digital_write(u8g, U8G_PI_DI, arg_val);
+      break;
+    case U8G_COM_MSG_RESET:
+      if ( u8g->pin_list[U8G_PI_RESET] != U8G_PIN_NONE )
+        u8g_com_arduino_digital_write(u8g, U8G_PI_RESET, arg_val);
+      break;
+  }
+  return 1;
+}
+
+#else
+
+
+uint8_t u8g_com_arduino_no_en_parallel_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  return 1;
+}
+
+
+#endif /* ARDUINO */
+

akva/_256-27nrf/utility/u8g_com_arduino_parallel.c

@@ -0,0 +1,184 @@
+/*
+  
+  u8g_com_arduino_parallel.c
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+
+  PIN_D0 8
+  PIN_D1 9
+  PIN_D2 10
+  PIN_D3 11
+  PIN_D4 4
+  PIN_D5 5
+  PIN_D6 6
+  PIN_D7 7
+
+  PIN_CS1 14
+  PIN_CS2 15
+  PIN_RW 16
+  PIN_DI 17
+  PIN_EN 18
+  
+  u8g_Init8Bit(u8g, dev, d0, d1, d2, d3, d4, d5, d6, d7, en, cs1, cs2, di, rw, reset)
+  u8g_Init8Bit(u8g, dev,  8,    9, 10, 11,   4,   5,   6,   7, 18, 14, 15, 17, 16, U8G_PIN_NONE)
+
+*/
+
+#include "u8g.h"
+
+
+#if  defined(ARDUINO)
+
+#if ARDUINO < 100 
+#include <WProgram.h> 
+#else 
+#include <Arduino.h> 
+#endif
+
+
+
+
+
+
+void u8g_com_arduino_parallel_write(u8g_t *u8g, uint8_t val)
+{
+  u8g_com_arduino_digital_write(u8g, U8G_PI_D0, val&1);
+  val >>= 1;
+  u8g_com_arduino_digital_write(u8g, U8G_PI_D1, val&1);
+  val >>= 1;
+  u8g_com_arduino_digital_write(u8g, U8G_PI_D2, val&1);
+  val >>= 1;
+  u8g_com_arduino_digital_write(u8g, U8G_PI_D3, val&1);
+  val >>= 1;
+  u8g_com_arduino_digital_write(u8g, U8G_PI_D4, val&1);
+  val >>= 1;
+  u8g_com_arduino_digital_write(u8g, U8G_PI_D5, val&1);
+  val >>= 1;
+  u8g_com_arduino_digital_write(u8g, U8G_PI_D6, val&1);
+  val >>= 1;
+  u8g_com_arduino_digital_write(u8g, U8G_PI_D7, val&1);
+  
+  /* EN cycle time must be 1 micro second, digitalWrite is slow enough to do this */
+  u8g_com_arduino_digital_write(u8g, U8G_PI_EN, HIGH);
+  u8g_MicroDelay(); /* delay by 1000ns, reference: ST7920: 140ns, SBN1661: 100ns */
+  u8g_com_arduino_digital_write(u8g, U8G_PI_EN, LOW);
+  u8g_10MicroDelay(); /* ST7920 commands: 72us */
+}
+
+
+uint8_t u8g_com_arduino_parallel_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  switch(msg)
+  {
+    case U8G_COM_MSG_INIT:
+      /* setup the RW pin as output and force it to low */
+      if ( u8g->pin_list[U8G_PI_RW] != U8G_PIN_NONE )
+      {
+        pinMode(u8g->pin_list[U8G_PI_RW], OUTPUT);
+        u8g_com_arduino_digital_write(u8g, U8G_PI_RW, LOW);
+      }
+      /* set all pins (except RW pin) */
+      u8g_com_arduino_assign_pin_output_high(u8g);
+      break;
+    case U8G_COM_MSG_STOP:
+      break;
+    case U8G_COM_MSG_CHIP_SELECT:
+      if ( arg_val == 0 )
+      {
+        /* disable */
+        u8g_com_arduino_digital_write(u8g, U8G_PI_CS1, HIGH);
+        u8g_com_arduino_digital_write(u8g, U8G_PI_CS2, HIGH);
+      }
+      else if ( arg_val == 1 )
+      {
+        /* enable */
+        u8g_com_arduino_digital_write(u8g, U8G_PI_CS1, LOW);
+        u8g_com_arduino_digital_write(u8g, U8G_PI_CS2, HIGH);
+      }
+      else if ( arg_val == 2 )
+      {
+        /* enable */
+        u8g_com_arduino_digital_write(u8g, U8G_PI_CS1, HIGH);
+        u8g_com_arduino_digital_write(u8g, U8G_PI_CS2, LOW);
+      }
+      else
+      {
+        /* enable */
+        u8g_com_arduino_digital_write(u8g, U8G_PI_CS1, LOW);
+        u8g_com_arduino_digital_write(u8g, U8G_PI_CS2, LOW);
+      }
+      break;
+    case U8G_COM_MSG_WRITE_BYTE:
+      u8g_com_arduino_parallel_write(u8g, arg_val);
+      break;
+    case U8G_COM_MSG_WRITE_SEQ:
+      {
+        register uint8_t *ptr = arg_ptr;
+        while( arg_val > 0 )
+        {
+          u8g_com_arduino_parallel_write(u8g, *ptr++);
+          arg_val--;
+        }
+      }
+      break;
+    case U8G_COM_MSG_WRITE_SEQ_P:
+      {
+        register uint8_t *ptr = arg_ptr;
+        while( arg_val > 0 )
+        {
+          u8g_com_arduino_parallel_write(u8g, u8g_pgm_read(ptr));
+          ptr++;
+          arg_val--;
+        }
+      }
+      break;
+    case U8G_COM_MSG_ADDRESS:                     /* define cmd (arg_val = 0) or data mode (arg_val = 1) */
+      u8g_com_arduino_digital_write(u8g, U8G_PI_DI, arg_val);
+      break;
+    case U8G_COM_MSG_RESET:
+      if ( u8g->pin_list[U8G_PI_RESET] != U8G_PIN_NONE )
+        u8g_com_arduino_digital_write(u8g, U8G_PI_RESET, arg_val);
+      break;
+      
+  }
+  return 1;
+}
+
+#else
+
+
+uint8_t u8g_com_arduino_parallel_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  return 1;
+}
+
+#endif /* ARDUINO */
+

akva/_256-27nrf/utility/u8g_com_arduino_port_d_wr.c

@@ -0,0 +1,177 @@
+/*
+  
+  u8g_arduino_port_d_wr.c
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+
+  Assumes PORTD for 8 bit data transfer.
+  EN is assumed to be a low active write signal (WR)
+
+  ILI9325D_320x240 from iteadstudio.com
+  RS=19, WR=18, CS=17, RST=16
+
+  
+  u8g_Init8Bit(u8g, dev, d0, d1, d2, d3, d4, d5, d6, d7, en, cs1, cs2, di, rw, reset)
+  u8g_Init8Bit(u8g, dev,  8,    9, 10, 11,   4,   5,   6,   7, 18, 14, 15, 17, 16, U8G_PIN_NONE)
+
+
+  Update for ATOMIC operation done (01 Jun 2013)
+    U8G_ATOMIC_OR(ptr, val)
+    U8G_ATOMIC_AND(ptr, val)
+    U8G_ATOMIC_START();
+    U8G_ATOMIC_END();
+
+*/
+
+#include "u8g.h"
+
+
+#if  defined(ARDUINO) && defined(PORTD)
+
+#if ARDUINO < 100 
+#include <WProgram.h> 
+#else 
+#include <Arduino.h> 
+#endif
+
+
+
+
+
+
+static void u8g_com_arduino_port_d_8bit_wr(u8g_t *u8g, uint8_t val)
+{
+  PORTD = val;
+  
+  /* WR cycle time must be 1 micro second, digitalWrite is slow enough to do this */
+  u8g_com_arduino_digital_write(u8g, U8G_PI_EN, LOW);
+  u8g_com_arduino_digital_write(u8g, U8G_PI_EN, HIGH);
+}
+
+
+uint8_t u8g_com_arduino_port_d_wr_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+
+  switch(msg)
+  {
+    case U8G_COM_MSG_INIT:
+
+#ifdef UCSR0B
+      UCSR0B = 0;  // disable USART 0
+#endif
+      U8G_ATOMIC_START();
+      DDRD = 0x0ff;
+      PORTD = 0x0ff;
+      U8G_ATOMIC_END();
+
+      /* setup the RW pin as output and force it to low */
+      if ( u8g->pin_list[U8G_PI_RW] != U8G_PIN_NONE )
+      {
+        pinMode(u8g->pin_list[U8G_PI_RW], OUTPUT);
+        u8g_com_arduino_digital_write(u8g, U8G_PI_RW, HIGH);
+      }
+      /* set all pins (except RW pin) */
+      u8g_com_arduino_assign_pin_output_high(u8g);
+      u8g_com_arduino_digital_write(u8g, U8G_PI_EN, HIGH);
+      break;
+    case U8G_COM_MSG_STOP:
+      break;
+    case U8G_COM_MSG_CHIP_SELECT:
+      if ( arg_val == 0 )
+      {
+        /* disable */
+        u8g_com_arduino_digital_write(u8g, U8G_PI_CS1, HIGH);
+        u8g_com_arduino_digital_write(u8g, U8G_PI_CS2, HIGH);
+      }
+      else if ( arg_val == 1 )
+      {
+        /* enable */
+        u8g_com_arduino_digital_write(u8g, U8G_PI_CS1, LOW);
+        u8g_com_arduino_digital_write(u8g, U8G_PI_CS2, HIGH);
+      }
+      else if ( arg_val == 2 )
+      {
+        /* enable */
+        u8g_com_arduino_digital_write(u8g, U8G_PI_CS1, HIGH);
+        u8g_com_arduino_digital_write(u8g, U8G_PI_CS2, LOW);
+      }
+      else
+      {
+        /* enable */
+        u8g_com_arduino_digital_write(u8g, U8G_PI_CS1, LOW);
+        u8g_com_arduino_digital_write(u8g, U8G_PI_CS2, LOW);
+      }
+      break;
+    case U8G_COM_MSG_WRITE_BYTE:
+      u8g_com_arduino_port_d_8bit_wr(u8g, arg_val);
+      break;
+    case U8G_COM_MSG_WRITE_SEQ:
+      {
+        register uint8_t *ptr = arg_ptr;
+        while( arg_val > 0 )
+        {
+          u8g_com_arduino_port_d_8bit_wr(u8g, *ptr++);
+          arg_val--;
+        }
+      }
+      break;
+    case U8G_COM_MSG_WRITE_SEQ_P:
+      {
+        register uint8_t *ptr = arg_ptr;
+        while( arg_val > 0 )
+        {
+          u8g_com_arduino_port_d_8bit_wr(u8g, u8g_pgm_read(ptr));
+          ptr++;
+          arg_val--;
+        }
+      }
+      break;
+    case U8G_COM_MSG_ADDRESS:                     /* define cmd (arg_val = 0) or data mode (arg_val = 1) */
+      u8g_com_arduino_digital_write(u8g, U8G_PI_DI, arg_val);
+      break;
+    case U8G_COM_MSG_RESET:
+      if ( u8g->pin_list[U8G_PI_RESET] != U8G_PIN_NONE )
+        u8g_com_arduino_digital_write(u8g, U8G_PI_RESET, arg_val);
+      break;
+  }
+  return 1;
+}
+
+#else
+
+
+uint8_t u8g_com_arduino_port_d_wr_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  return 1;
+}
+
+#endif /* ARDUINO && PORTD */
+

akva/_256-27nrf/utility/u8g_com_arduino_ssd_i2c.c

@@ -0,0 +1,212 @@
+/*
+  
+  u8g_com_arduino_ssd_i2c.c
+
+  com interface for arduino (AND atmega) and the SSDxxxx chip (SOLOMON) variant 
+  I2C protocol 
+  
+  ToDo: Rename this to u8g_com_avr_ssd_i2c.c
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2012, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  Special pin usage:
+    U8G_PI_I2C_OPTION	additional options
+    U8G_PI_A0_STATE	used to store the last value of the command/data register selection
+    U8G_PI_SET_A0		1: Signal request to update I2C device with new A0_STATE, 0: Do nothing, A0_STATE matches I2C device
+    U8G_PI_SCL		clock line (NOT USED)
+    U8G_PI_SDA		data line (NOT USED)
+    
+    U8G_PI_RESET		reset line (currently disabled, see below)
+
+  Protocol:
+    SLA, Cmd/Data Selection, Arguments
+    The command/data register is selected by a special instruction byte, which is sent after SLA
+    
+    The continue bit is always 0 so that a (re)start is equired for the change from cmd to/data mode
+*/
+
+#include "u8g.h"
+
+#if defined(U8G_WITH_PINLIST)
+
+
+#define I2C_SLA         (0x3c*2)
+//#define I2C_CMD_MODE  0x080
+#define I2C_CMD_MODE    0x000
+#define I2C_DATA_MODE   0x040
+
+uint8_t u8g_com_arduino_ssd_start_sequence(u8g_t *u8g)
+{
+  /* are we requested to set the a0 state? */
+  if ( u8g->pin_list[U8G_PI_SET_A0] == 0 )
+    return 1;
+
+  /* setup bus, might be a repeated start */
+  if ( u8g_i2c_start(I2C_SLA) == 0 )
+    return 0;
+  if ( u8g->pin_list[U8G_PI_A0_STATE] == 0 )
+  {
+    if ( u8g_i2c_send_byte(I2C_CMD_MODE) == 0 )
+      return 0;
+  }
+  else
+  {
+    if ( u8g_i2c_send_byte(I2C_DATA_MODE) == 0 )
+      return 0;
+  }
+
+  u8g->pin_list[U8G_PI_SET_A0] = 0;
+  return 1;
+}
+
+uint8_t u8g_com_arduino_ssd_i2c_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  switch(msg)
+  {
+    case U8G_COM_MSG_INIT:
+      //u8g_com_arduino_digital_write(u8g, U8G_PI_SCL, HIGH);
+      //u8g_com_arduino_digital_write(u8g, U8G_PI_SDA, HIGH);
+      //u8g->pin_list[U8G_PI_A0_STATE] = 0;       /* inital RS state: unknown mode */
+    
+      u8g_i2c_init(u8g->pin_list[U8G_PI_I2C_OPTION]);
+
+      break;
+    
+    case U8G_COM_MSG_STOP:
+      break;
+
+    case U8G_COM_MSG_RESET:
+      /* Currently disabled, but it could be enable. Previous restrictions have been removed */
+      /* u8g_com_arduino_digital_write(u8g, U8G_PI_RESET, arg_val); */
+      break;
+      
+    case U8G_COM_MSG_CHIP_SELECT:
+      u8g->pin_list[U8G_PI_A0_STATE] = 0;
+      u8g->pin_list[U8G_PI_SET_A0] = 1;		/* force a0 to set again, also forces start condition */
+      if ( arg_val == 0 )
+      {
+        /* disable chip, send stop condition */
+	u8g_i2c_stop();
+     }
+      else
+      {
+        /* enable, do nothing: any byte writing will trigger the i2c start */
+      }
+      break;
+
+    case U8G_COM_MSG_WRITE_BYTE:
+      //u8g->pin_list[U8G_PI_SET_A0] = 1;
+      if ( u8g_com_arduino_ssd_start_sequence(u8g) == 0 )
+	return u8g_i2c_stop(), 0;
+      if ( u8g_i2c_send_byte(arg_val) == 0 )
+	return u8g_i2c_stop(), 0;
+      // u8g_i2c_stop();
+      break;
+    
+    case U8G_COM_MSG_WRITE_SEQ:
+      //u8g->pin_list[U8G_PI_SET_A0] = 1;
+      if ( u8g_com_arduino_ssd_start_sequence(u8g) == 0 )
+	return u8g_i2c_stop(), 0;
+      {
+        register uint8_t *ptr = arg_ptr;
+        while( arg_val > 0 )
+        {
+	  if ( u8g_i2c_send_byte(*ptr++) == 0 )
+	    return u8g_i2c_stop(), 0;
+          arg_val--;
+        }
+      }
+      // u8g_i2c_stop();
+      break;
+
+    case U8G_COM_MSG_WRITE_SEQ_P:
+      //u8g->pin_list[U8G_PI_SET_A0] = 1;
+      if ( u8g_com_arduino_ssd_start_sequence(u8g) == 0 )
+	return u8g_i2c_stop(), 0;
+      {
+        register uint8_t *ptr = arg_ptr;
+        while( arg_val > 0 )
+        {
+	  if ( u8g_i2c_send_byte(u8g_pgm_read(ptr)) == 0 )
+	    return 0;
+          ptr++;
+          arg_val--;
+        }
+      }
+      // u8g_i2c_stop();
+      break;
+      
+    case U8G_COM_MSG_ADDRESS:                     /* define cmd (arg_val = 0) or data mode (arg_val = 1) */
+      u8g->pin_list[U8G_PI_A0_STATE] = arg_val;
+      u8g->pin_list[U8G_PI_SET_A0] = 1;		/* force a0 to set again */
+    
+#ifdef OLD_CODE    
+      if ( i2c_state != 0 )
+      {
+	u8g_i2c_stop();
+	i2c_state = 0;
+      }
+
+      if ( u8g_com_arduino_ssd_start_sequence(arg_val) == 0 )
+	return 0;
+    
+      /* setup bus, might be a repeated start */
+      /*
+      if ( u8g_i2c_start(I2C_SLA) == 0 )
+	return 0;
+      if ( arg_val == 0 )
+      {
+	i2c_state = 1;
+	
+	if ( u8g_i2c_send_byte(I2C_CMD_MODE) == 0 )
+	  return 0;
+      }
+      else
+      {
+	i2c_state = 2;
+	if ( u8g_i2c_send_byte(I2C_DATA_MODE) == 0 )
+	  return 0;
+      }
+      */
+#endif
+      break;
+  }
+  return 1;
+}
+
+#else  /* defined(U8G_WITH_PINLIST) */
+
+uint8_t u8g_com_arduino_ssd_i2c_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  return 1;
+}
+
+#endif /* defined(U8G_WITH_PINLIST) */
+

akva/_256-27nrf/utility/u8g_com_arduino_st7920_custom.c

@@ -0,0 +1,330 @@
+/*
+  
+  u8g_com_arduino_st7920_custom.c
+  
+  Additional COM device, initially introduced for 3D Printer community
+  Implements a fast SW SPI com subsystem
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+
+  A special SPI interface for ST7920 controller
+
+  Update for ATOMIC operation done (01 Jun 2013)
+    U8G_ATOMIC_OR(ptr, val)
+    U8G_ATOMIC_AND(ptr, val)
+    U8G_ATOMIC_START();
+    U8G_ATOMIC_END();
+
+
+*/
+
+#include "u8g.h"
+
+#if defined(ARDUINO)
+
+#if ARDUINO < 100 
+#include <WProgram.h>    
+#include "wiring_private.h"
+#include "pins_arduino.h"
+
+#else 
+#include <Arduino.h> 
+#include "wiring_private.h"
+#endif
+
+#if defined(__AVR__)
+
+static uint8_t u8g_bitData, u8g_bitNotData;
+static uint8_t u8g_bitClock, u8g_bitNotClock;
+static volatile uint8_t *u8g_outData;
+static volatile uint8_t *u8g_outClock;
+
+static void u8g_com_arduino_init_shift_out(uint8_t dataPin, uint8_t clockPin)
+{
+  u8g_outData = portOutputRegister(digitalPinToPort(dataPin));
+  u8g_outClock = portOutputRegister(digitalPinToPort(clockPin));
+  u8g_bitData = digitalPinToBitMask(dataPin);
+  u8g_bitClock = digitalPinToBitMask(clockPin);
+
+  u8g_bitNotClock = u8g_bitClock;
+  u8g_bitNotClock ^= 0x0ff;
+
+  u8g_bitNotData = u8g_bitData;
+  u8g_bitNotData ^= 0x0ff;
+}
+
+static void u8g_com_arduino_do_shift_out_msb_first(uint8_t val) U8G_NOINLINE;
+static void u8g_com_arduino_do_shift_out_msb_first(uint8_t val)
+{
+  uint8_t cnt = 8;
+  uint8_t bitData = u8g_bitData;
+  uint8_t bitNotData = u8g_bitNotData;
+  uint8_t bitClock = u8g_bitClock;
+  uint8_t bitNotClock = u8g_bitNotClock;
+  volatile uint8_t *outData = u8g_outData;
+  volatile uint8_t *outClock = u8g_outClock;
+  
+  
+  U8G_ATOMIC_START();
+  bitData |= *outData;
+  bitNotData &= *outData;
+  do
+  {
+    if ( val & 128 )
+      *outData = bitData;
+    else
+      *outData = bitNotData;
+
+    /*
+    *outClock |= bitClock;
+    val <<= 1;
+    cnt--;
+    *outClock &= bitNotClock;
+    */
+
+    val <<= 1;
+    *outClock &= bitNotClock;
+    cnt--;
+    // removed micro delays, because AVRs are too slow and the delay is not required
+    //u8g_MicroDelay();
+    *outClock |= bitClock;
+    //u8g_MicroDelay();
+  } while( cnt != 0 );
+  U8G_ATOMIC_END();
+}
+
+#elif defined(__18CXX) || defined(__PIC32MX)
+
+uint16_t dog_bitData, dog_bitNotData;
+uint16_t dog_bitClock, dog_bitNotClock;
+volatile uint32_t *dog_outData;
+volatile uint32_t *dog_outClock;
+volatile uint32_t dog_pic32_spi_tmp;
+
+static void u8g_com_arduino_init_shift_out(uint8_t dataPin, uint8_t clockPin)
+{
+  dog_outData = portOutputRegister(digitalPinToPort(dataPin));
+  dog_outClock = portOutputRegister(digitalPinToPort(clockPin));
+  dog_bitData = digitalPinToBitMask(dataPin);
+  dog_bitClock = digitalPinToBitMask(clockPin);
+
+  dog_bitNotClock = dog_bitClock;
+  dog_bitNotClock ^= 0x0ffff;
+
+  dog_bitNotData = dog_bitData;
+  dog_bitNotData ^= 0x0ffff;
+}
+
+static void u8g_com_arduino_do_shift_out_msb_first(uint8_t val)
+{
+  uint8_t cnt = 8;
+  U8G_ATOMIC_START();
+  do
+  {
+    if ( val & 128 )
+	*dog_outData |= dog_bitData;
+    else
+	*dog_outData &= dog_bitNotData;    
+    val <<= 1;
+    //u8g_MicroDelay();
+    //*dog_outClock |= dog_bitClock;
+    *dog_outClock &= dog_bitNotClock;
+    cnt--;
+    u8g_MicroDelay();
+    //*dog_outClock &= dog_bitNotClock;
+    *dog_outClock |= dog_bitClock;
+    u8g_MicroDelay();
+    
+  } while( cnt != 0 );
+  U8G_ATOMIC_END();
+}
+
+#else
+
+/* default interface, Arduino DUE (__arm__) */
+
+uint8_t u8g_data_custom_pin;
+uint8_t u8g_clock_custom_pin;
+
+static void u8g_com_arduino_init_shift_out(uint8_t dataPin, uint8_t clockPin)
+{
+  u8g_data_custom_pin = dataPin;
+  u8g_clock_custom_pin = clockPin;
+}
+
+static void u8g_com_arduino_do_shift_out_msb_first(uint8_t val)
+{
+  uint8_t cnt = 8;
+  do
+  {
+    if ( val & 128 )
+	digitalWrite(u8g_data_custom_pin, HIGH);
+    else
+	digitalWrite(u8g_data_custom_pin, LOW);
+    val <<= 1;
+    //u8g_MicroDelay();
+    digitalWrite(u8g_clock_custom_pin, LOW);
+    cnt--;
+    u8g_MicroDelay();
+    digitalWrite(u8g_clock_custom_pin, HIGH);
+    u8g_MicroDelay();    
+  } while( cnt != 0 );
+}
+
+#endif 
+
+
+static void u8g_com_arduino_st7920_write_byte_seq(uint8_t rs, uint8_t *ptr, uint8_t len)
+{
+  uint8_t i;
+
+  if ( rs == 0 )
+  {
+    /* command */
+    u8g_com_arduino_do_shift_out_msb_first(0x0f8);
+  }
+  else if ( rs == 1 )
+  {
+    /* data */
+    u8g_com_arduino_do_shift_out_msb_first(0x0fa);
+  }
+
+  while( len > 0 )
+  {
+    u8g_com_arduino_do_shift_out_msb_first(*ptr & 0x0f0);
+    u8g_com_arduino_do_shift_out_msb_first(*ptr << 4);
+    ptr++;
+    len--;
+    u8g_10MicroDelay();
+  }
+  
+  for( i = 0; i < 4; i++ )
+    u8g_10MicroDelay();
+}
+
+static void u8g_com_arduino_st7920_write_byte(uint8_t rs, uint8_t val)
+{
+  uint8_t i;
+
+  if ( rs == 0 )
+  {
+    /* command */
+    u8g_com_arduino_do_shift_out_msb_first(0x0f8);
+  }
+  else if ( rs == 1 )
+  {
+    /* data */
+    u8g_com_arduino_do_shift_out_msb_first(0x0fa);
+  }
+  
+  u8g_com_arduino_do_shift_out_msb_first(val & 0x0f0);
+  u8g_com_arduino_do_shift_out_msb_first(val << 4);
+  
+  for( i = 0; i < 4; i++ )
+    u8g_10MicroDelay();
+    
+}
+
+
+uint8_t u8g_com_arduino_st7920_custom_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  switch(msg)
+  {
+    case U8G_COM_MSG_INIT:
+      u8g_com_arduino_assign_pin_output_high(u8g);
+      u8g_com_arduino_digital_write(u8g, U8G_PI_CS, LOW);
+      // u8g_com_arduino_digital_write(u8g, U8G_PI_SCK, LOW);
+      u8g_com_arduino_digital_write(u8g, U8G_PI_SCK, HIGH);
+      u8g_com_arduino_digital_write(u8g, U8G_PI_MOSI, LOW);
+      u8g_com_arduino_init_shift_out(u8g->pin_list[U8G_PI_MOSI], u8g->pin_list[U8G_PI_SCK]);
+      u8g->pin_list[U8G_PI_A0_STATE] = 0;       /* inital RS state: command mode */
+      break;
+    
+    case U8G_COM_MSG_STOP:
+      break;
+
+    case U8G_COM_MSG_RESET:
+      if ( u8g->pin_list[U8G_PI_RESET] != U8G_PIN_NONE )
+	u8g_com_arduino_digital_write(u8g, U8G_PI_RESET, arg_val);
+      break;
+      
+    case U8G_COM_MSG_CHIP_SELECT:
+      if ( arg_val == 0 )
+      {
+        /* disable, note: the st7920 has an active high chip select */
+        u8g_com_arduino_digital_write(u8g, U8G_PI_CS, LOW);
+      }
+      else
+      {
+        /* enable */
+        //u8g_com_arduino_digital_write(u8g, U8G_PI_SCK, HIGH);
+        u8g_com_arduino_digital_write(u8g, U8G_PI_CS, HIGH);
+      }
+      break;
+
+    case U8G_COM_MSG_WRITE_BYTE:
+      u8g_com_arduino_st7920_write_byte( u8g->pin_list[U8G_PI_A0_STATE], arg_val);
+      //u8g->pin_list[U8G_PI_A0_STATE] = 2; 
+      //u8g_arduino_sw_spi_shift_out(u8g->pin_list[U8G_PI_MOSI], u8g->pin_list[U8G_PI_SCK], arg_val);
+      break;
+    
+    case U8G_COM_MSG_WRITE_SEQ:
+      u8g_com_arduino_st7920_write_byte_seq(u8g->pin_list[U8G_PI_A0_STATE], (uint8_t *)arg_ptr, arg_val);
+      break;
+
+      case U8G_COM_MSG_WRITE_SEQ_P:
+      {
+        register uint8_t *ptr = arg_ptr;
+        while( arg_val > 0 )
+        {
+          u8g_com_arduino_st7920_write_byte(u8g->pin_list[U8G_PI_A0_STATE], u8g_pgm_read(ptr) );
+          //u8g->pin_list[U8G_PI_A0_STATE] = 2; 
+          ptr++;
+          arg_val--;
+        }
+      }
+      break;
+      
+    case U8G_COM_MSG_ADDRESS:                     /* define cmd (arg_val = 0) or data mode (arg_val = 1) */
+      u8g->pin_list[U8G_PI_A0_STATE] = arg_val;
+      break;
+  }
+  return 1;
+}
+
+#else /* ARDUINO */
+
+uint8_t u8g_com_arduino_st7920_custom_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  return 1;
+}
+
+#endif /* ARDUINO */
+

akva/_256-27nrf/utility/u8g_com_arduino_st7920_hw_spi.c

@@ -0,0 +1,293 @@
+/*
+  
+  u8g_com_arduino_st7920_hw_spi.c
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+
+  A special HW SPI interface for ST7920 controller
+
+*/
+
+#include "u8g.h"
+
+#if defined(ARDUINO)
+
+#if ARDUINO < 100 
+#include <WProgram.h>    
+#include "wiring_private.h"
+#include "pins_arduino.h"
+
+#else 
+#include <Arduino.h> 
+#include "wiring_private.h"
+#endif
+
+#if defined(__AVR__)
+#define U8G_ARDUINO_ATMEGA_HW_SPI
+
+/* remove the definition for attiny */
+#if __AVR_ARCH__ == 2
+#undef U8G_ARDUINO_ATMEGA_HW_SPI
+#endif
+#if __AVR_ARCH__ == 25
+#undef U8G_ARDUINO_ATMEGA_HW_SPI
+#endif
+
+#endif
+
+
+#if defined(U8G_ARDUINO_ATMEGA_HW_SPI)
+
+#include <avr/interrupt.h>
+#include <avr/io.h>
+
+
+#if ARDUINO < 100 
+
+/* fixed pins */
+#if defined(__AVR_ATmega644P__) || defined(__AVR_ATmega1284P__) // Sanguino.cc board
+#define PIN_SCK         7
+#define PIN_MISO        6
+#define PIN_MOSI        5
+#define PIN_CS          4
+#else                                   // Arduino Board
+#define PIN_SCK 13
+#define PIN_MISO  12
+#define PIN_MOSI 11
+#define PIN_CS 10
+#endif // (__AVR_ATmega644P__) || defined(__AVR_ATmega1284P__)
+
+#else 
+
+/* use Arduino pin definitions */
+#define PIN_SCK SCK
+#define PIN_MISO  MISO
+#define PIN_MOSI MOSI
+#define PIN_CS SS
+
+#endif
+
+
+static uint8_t u8g_arduino_st7920_hw_spi_shift_out(u8g_t *u8g, uint8_t val) U8G_NOINLINE;
+static uint8_t u8g_arduino_st7920_hw_spi_shift_out(u8g_t *u8g, uint8_t val)
+{
+  /* send data */
+  SPDR = val;
+  /* wait for transmission */
+  while (!(SPSR & (1<<SPIF))) 
+    ;
+  /* clear the SPIF flag by reading SPDR */
+  return  SPDR;
+}
+
+
+static void u8g_com_arduino_st7920_write_byte_hw_spi_seq(u8g_t *u8g, uint8_t rs, uint8_t *ptr, uint8_t len)
+{
+  uint8_t i;
+
+  if ( rs == 0 )
+  {
+    /* command */
+    u8g_arduino_st7920_hw_spi_shift_out(u8g, 0x0f8);
+  }
+  else if ( rs == 1 )
+  {
+    /* data */
+    u8g_arduino_st7920_hw_spi_shift_out(u8g, 0x0fa);
+  }
+
+  while( len > 0 )
+  {
+    u8g_arduino_st7920_hw_spi_shift_out(u8g, *ptr & 0x0f0);
+    u8g_arduino_st7920_hw_spi_shift_out(u8g, *ptr << 4);
+    ptr++;
+    len--;
+    u8g_10MicroDelay();
+  }
+  
+  for( i = 0; i < 4; i++ )
+    u8g_10MicroDelay();
+}
+
+static void u8g_com_arduino_st7920_write_byte_hw_spi(u8g_t *u8g, uint8_t rs, uint8_t val) U8G_NOINLINE;
+static void u8g_com_arduino_st7920_write_byte_hw_spi(u8g_t *u8g, uint8_t rs, uint8_t val)
+{
+  uint8_t i;
+
+  if ( rs == 0 )
+  {
+    /* command */
+    u8g_arduino_st7920_hw_spi_shift_out(u8g, 0x0f8);
+  }
+  else if ( rs == 1 )
+  {
+    /* data */
+    u8g_arduino_st7920_hw_spi_shift_out(u8g, 0x0fa);
+  }
+  else
+  {
+    /* do nothing, keep same state */
+  }
+  
+  u8g_arduino_st7920_hw_spi_shift_out(u8g, val & 0x0f0);
+  u8g_arduino_st7920_hw_spi_shift_out(u8g, val << 4);
+
+  for( i = 0; i < 4; i++ )
+    u8g_10MicroDelay();
+}
+
+
+uint8_t u8g_com_arduino_st7920_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  switch(msg)
+  {
+    case U8G_COM_MSG_INIT:
+      u8g_com_arduino_assign_pin_output_high(u8g);
+      
+      
+      /* code from u8g_com-arduino_hw_spi.c */
+      pinMode(PIN_SCK, OUTPUT);
+      digitalWrite(PIN_SCK, LOW);
+      pinMode(PIN_MOSI, OUTPUT);
+      digitalWrite(PIN_MOSI, LOW);
+      /* pinMode(PIN_MISO, INPUT); */
+
+      pinMode(PIN_CS, OUTPUT);			/* system chip select for the atmega board */
+      digitalWrite(PIN_CS, HIGH);
+      
+      
+      //u8g_com_arduino_digital_write(u8g, U8G_PI_CS, LOW);
+      
+#ifdef OBSOLETE      
+      DDRB |= _BV(3);          /* D0, MOSI */
+      DDRB |= _BV(5);          /* SCK */
+      DDRB |= _BV(2);		/* slave select */
+    
+      PORTB &= ~_BV(3);        /* D0, MOSI = 0 */
+      PORTB &= ~_BV(5);        /* SCK = 0 */
+#endif
+
+      /*
+        SPR1 SPR0
+            0	0		fclk/4
+            0	1		fclk/16 
+            1	0		fclk/64  
+            1	1		fclk/128
+      */
+      SPCR = 0;
+      
+      /* 20 Dez 2012: set CPOL and CPHA to 1 !!! */
+      SPCR =  (1<<SPE) | (1<<MSTR)|(0<<SPR1)|(0<<SPR0)|(1<<CPOL)|(1<<CPHA);
+#ifdef U8G_HW_SPI_2X
+      SPSR = (1 << SPI2X);  /* double speed, issue 89 */
+#endif
+      u8g->pin_list[U8G_PI_A0_STATE] = 0;       /* inital RS state: command mode */
+      break;
+    
+    case U8G_COM_MSG_STOP:
+      break;
+
+    case U8G_COM_MSG_RESET:
+      if ( u8g->pin_list[U8G_PI_RESET] != U8G_PIN_NONE )
+	u8g_com_arduino_digital_write(u8g, U8G_PI_RESET, arg_val);
+      break;
+      
+    case U8G_COM_MSG_CHIP_SELECT:
+      if ( arg_val == 0 )
+      {
+        /* disable, note: the st7920 has an active high chip select */
+        u8g_com_arduino_digital_write(u8g, U8G_PI_CS, LOW);
+      }
+      else
+      {
+        /* enable */
+        //u8g_com_arduino_digital_write(u8g, U8G_PI_SCK, LOW);
+        u8g_com_arduino_digital_write(u8g, U8G_PI_CS, HIGH);
+      }
+      break;
+
+    case U8G_COM_MSG_WRITE_BYTE:
+      u8g_com_arduino_st7920_write_byte_hw_spi(u8g,  u8g->pin_list[U8G_PI_A0_STATE], arg_val);
+      // u8g->pin_list[U8G_PI_A0_STATE] = 2; 
+      //u8g_arduino_sw_spi_shift_out(u8g->pin_list[U8G_PI_MOSI], u8g->pin_list[U8G_PI_SCK], arg_val);
+      break;
+    
+    case U8G_COM_MSG_WRITE_SEQ:
+      u8g_com_arduino_st7920_write_byte_hw_spi_seq(u8g, u8g->pin_list[U8G_PI_A0_STATE], (uint8_t *)arg_ptr, arg_val);
+      /*
+      {
+        register uint8_t *ptr = arg_ptr;
+        while( arg_val > 0 )
+        {
+          u8g_com_arduino_st7920_write_byte_hw_spi(u8g, u8g->pin_list[U8G_PI_A0_STATE], *ptr++);
+          arg_val--;
+        }
+      }
+      */
+      
+      break;
+
+      case U8G_COM_MSG_WRITE_SEQ_P:
+      {
+        register uint8_t *ptr = arg_ptr;
+        while( arg_val > 0 )
+        {
+          u8g_com_arduino_st7920_write_byte_hw_spi(u8g, u8g->pin_list[U8G_PI_A0_STATE], u8g_pgm_read(ptr) );
+          // u8g->pin_list[U8G_PI_A0_STATE] = 2; 
+          ptr++;
+          arg_val--;
+        }
+      }
+      break;
+      
+    case U8G_COM_MSG_ADDRESS:                     /* define cmd (arg_val = 0) or data mode (arg_val = 1) */
+      u8g->pin_list[U8G_PI_A0_STATE] = arg_val;
+      break;
+  }
+  return 1;
+}
+
+#else
+
+uint8_t u8g_com_arduino_st7920_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  return 1;
+}
+#endif
+
+#else /* ARDUINO */
+
+uint8_t u8g_com_arduino_st7920_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  return 1;
+}
+
+#endif /* ARDUINO */
+

akva/_256-27nrf/utility/u8g_com_arduino_st7920_spi.c

@@ -0,0 +1,330 @@
+/*
+  
+  u8g_com_arduino_st7920_spi.c
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+
+  A special SPI interface for ST7920 controller
+
+  Update for ATOMIC operation done (01 Jun 2013)
+    U8G_ATOMIC_OR(ptr, val)
+    U8G_ATOMIC_AND(ptr, val)
+    U8G_ATOMIC_START();
+    U8G_ATOMIC_END();
+
+
+*/
+
+#include "u8g.h"
+
+#if defined(ARDUINO)
+
+#if ARDUINO < 100 
+#include <WProgram.h>    
+#include "wiring_private.h"
+#include "pins_arduino.h"
+
+#else 
+#include <Arduino.h> 
+#include "wiring_private.h"
+#endif
+
+#if defined(__AVR__)
+
+static uint8_t u8g_bitData, u8g_bitNotData;
+static uint8_t u8g_bitClock, u8g_bitNotClock;
+static volatile uint8_t *u8g_outData;
+static volatile uint8_t *u8g_outClock;
+
+static void u8g_com_arduino_init_shift_out(uint8_t dataPin, uint8_t clockPin)
+{
+  u8g_outData = portOutputRegister(digitalPinToPort(dataPin));
+  u8g_outClock = portOutputRegister(digitalPinToPort(clockPin));
+  u8g_bitData = digitalPinToBitMask(dataPin);
+  u8g_bitClock = digitalPinToBitMask(clockPin);
+
+  u8g_bitNotClock = u8g_bitClock;
+  u8g_bitNotClock ^= 0x0ff;
+
+  u8g_bitNotData = u8g_bitData;
+  u8g_bitNotData ^= 0x0ff;
+}
+
+static void u8g_com_arduino_do_shift_out_msb_first(uint8_t val) U8G_NOINLINE;
+static void u8g_com_arduino_do_shift_out_msb_first(uint8_t val)
+{
+  uint8_t cnt = 8;
+  uint8_t bitData = u8g_bitData;
+  uint8_t bitNotData = u8g_bitNotData;
+  uint8_t bitClock = u8g_bitClock;
+  uint8_t bitNotClock = u8g_bitNotClock;
+  volatile uint8_t *outData = u8g_outData;
+  volatile uint8_t *outClock = u8g_outClock;
+  
+  
+  U8G_ATOMIC_START();
+  bitData |= *outData;
+  bitNotData &= *outData;
+  do
+  {
+    if ( val & 128 )
+      *outData = bitData;
+    else
+      *outData = bitNotData;
+
+    /*
+    *outClock |= bitClock;
+    val <<= 1;
+    cnt--;
+    *outClock &= bitNotClock;
+    */
+
+    val <<= 1;
+    *outClock &= bitNotClock;
+    cnt--;
+    // removed micro delays, because AVRs are too slow and the delay is not required
+    //u8g_MicroDelay();
+    *outClock |= bitClock;
+    //u8g_MicroDelay();
+  } while( cnt != 0 );
+  U8G_ATOMIC_END();
+}
+
+#elif defined(__18CXX) || defined(__PIC32MX)
+
+uint16_t dog_bitData, dog_bitNotData;
+uint16_t dog_bitClock, dog_bitNotClock;
+volatile uint32_t *dog_outData;
+volatile uint32_t *dog_outClock;
+volatile uint32_t dog_pic32_spi_tmp;
+
+static void u8g_com_arduino_init_shift_out(uint8_t dataPin, uint8_t clockPin)
+{
+  dog_outData = portOutputRegister(digitalPinToPort(dataPin));
+  dog_outClock = portOutputRegister(digitalPinToPort(clockPin));
+  dog_bitData = digitalPinToBitMask(dataPin);
+  dog_bitClock = digitalPinToBitMask(clockPin);
+
+  dog_bitNotClock = dog_bitClock;
+  dog_bitNotClock ^= 0x0ffff;
+
+  dog_bitNotData = dog_bitData;
+  dog_bitNotData ^= 0x0ffff;
+}
+
+static void u8g_com_arduino_do_shift_out_msb_first(uint8_t val)
+{
+  uint8_t cnt = 8;
+  U8G_ATOMIC_START();
+  do
+  {
+    if ( val & 128 )
+	*dog_outData |= dog_bitData;
+    else
+	*dog_outData &= dog_bitNotData;    
+    val <<= 1;
+    //u8g_MicroDelay();
+    //*dog_outClock |= dog_bitClock;
+    *dog_outClock &= dog_bitNotClock;
+    cnt--;
+    u8g_MicroDelay();
+    //*dog_outClock &= dog_bitNotClock;
+    *dog_outClock |= dog_bitClock;
+    u8g_MicroDelay();
+    
+  } while( cnt != 0 );
+  U8G_ATOMIC_END();
+}
+
+#else
+
+/* default interface, Arduino DUE (__arm__) */
+
+uint8_t u8g_data_pin;
+uint8_t u8g_clock_pin;
+
+static void u8g_com_arduino_init_shift_out(uint8_t dataPin, uint8_t clockPin)
+{
+  u8g_data_pin = dataPin;
+  u8g_clock_pin = clockPin;
+}
+
+static void u8g_com_arduino_do_shift_out_msb_first(uint8_t val)
+{
+  uint8_t cnt = 8;
+  do
+  {
+    if ( val & 128 )
+	digitalWrite(u8g_data_pin, HIGH);
+    else
+	digitalWrite(u8g_data_pin, LOW);
+    val <<= 1;
+    //u8g_MicroDelay();
+    digitalWrite(u8g_clock_pin, LOW);
+    cnt--;
+    u8g_MicroDelay();
+    digitalWrite(u8g_clock_pin, HIGH);
+    u8g_MicroDelay();    
+  } while( cnt != 0 );
+}
+
+#endif 
+
+
+static void u8g_com_arduino_st7920_write_byte_seq(uint8_t rs, uint8_t *ptr, uint8_t len)
+{
+  uint8_t i;
+
+  if ( rs == 0 )
+  {
+    /* command */
+    u8g_com_arduino_do_shift_out_msb_first(0x0f8);
+  }
+  else if ( rs == 1 )
+  {
+    /* data */
+    u8g_com_arduino_do_shift_out_msb_first(0x0fa);
+  }
+
+  while( len > 0 )
+  {
+    u8g_com_arduino_do_shift_out_msb_first(*ptr & 0x0f0);
+    u8g_com_arduino_do_shift_out_msb_first(*ptr << 4);
+    ptr++;
+    len--;
+    u8g_10MicroDelay();
+  }
+  
+  for( i = 0; i < 4; i++ )
+    u8g_10MicroDelay();
+}
+
+static void u8g_com_arduino_st7920_write_byte(uint8_t rs, uint8_t val)
+{
+  uint8_t i;
+
+  if ( rs == 0 )
+  {
+    /* command */
+    u8g_com_arduino_do_shift_out_msb_first(0x0f8);
+  }
+  else if ( rs == 1 )
+  {
+    /* data */
+    u8g_com_arduino_do_shift_out_msb_first(0x0fa);
+  }
+  
+  u8g_com_arduino_do_shift_out_msb_first(val & 0x0f0);
+  u8g_com_arduino_do_shift_out_msb_first(val << 4);
+  
+  for( i = 0; i < 4; i++ )
+    u8g_10MicroDelay();
+    
+}
+
+
+uint8_t u8g_com_arduino_st7920_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  switch(msg)
+  {
+    case U8G_COM_MSG_INIT:
+      u8g_com_arduino_assign_pin_output_high(u8g);
+      u8g_com_arduino_digital_write(u8g, U8G_PI_CS, LOW);
+      // u8g_com_arduino_digital_write(u8g, U8G_PI_SCK, LOW);
+      u8g_com_arduino_digital_write(u8g, U8G_PI_SCK, HIGH);
+      u8g_com_arduino_digital_write(u8g, U8G_PI_MOSI, LOW);
+      u8g_com_arduino_init_shift_out(u8g->pin_list[U8G_PI_MOSI], u8g->pin_list[U8G_PI_SCK]);
+      u8g->pin_list[U8G_PI_A0_STATE] = 0;       /* inital RS state: command mode */
+      break;
+    
+    case U8G_COM_MSG_STOP:
+      break;
+
+    case U8G_COM_MSG_RESET:
+      if ( u8g->pin_list[U8G_PI_RESET] != U8G_PIN_NONE )
+	u8g_com_arduino_digital_write(u8g, U8G_PI_RESET, arg_val);
+      break;
+      
+    case U8G_COM_MSG_CHIP_SELECT:
+      if ( arg_val == 0 )
+      {
+        /* disable, note: the st7920 has an active high chip select */
+        u8g_com_arduino_digital_write(u8g, U8G_PI_CS, LOW);
+      }
+      else
+      {
+        /* enable */
+        //u8g_com_arduino_digital_write(u8g, U8G_PI_SCK, HIGH);
+        u8g_com_arduino_digital_write(u8g, U8G_PI_CS, HIGH);
+	/* 28 Dec 2013 reassign pins, fixes issue with more than one display */
+	/* issue 227 */
+	u8g_com_arduino_init_shift_out(u8g->pin_list[U8G_PI_MOSI], u8g->pin_list[U8G_PI_SCK]);
+      }
+      break;
+
+    case U8G_COM_MSG_WRITE_BYTE:
+      u8g_com_arduino_st7920_write_byte( u8g->pin_list[U8G_PI_A0_STATE], arg_val);
+      //u8g->pin_list[U8G_PI_A0_STATE] = 2; 
+      //u8g_arduino_sw_spi_shift_out(u8g->pin_list[U8G_PI_MOSI], u8g->pin_list[U8G_PI_SCK], arg_val);
+      break;
+    
+    case U8G_COM_MSG_WRITE_SEQ:
+      u8g_com_arduino_st7920_write_byte_seq(u8g->pin_list[U8G_PI_A0_STATE], (uint8_t *)arg_ptr, arg_val);
+      break;
+
+      case U8G_COM_MSG_WRITE_SEQ_P:
+      {
+        register uint8_t *ptr = arg_ptr;
+        while( arg_val > 0 )
+        {
+          u8g_com_arduino_st7920_write_byte(u8g->pin_list[U8G_PI_A0_STATE], u8g_pgm_read(ptr) );
+          //u8g->pin_list[U8G_PI_A0_STATE] = 2; 
+          ptr++;
+          arg_val--;
+        }
+      }
+      break;
+      
+    case U8G_COM_MSG_ADDRESS:                     /* define cmd (arg_val = 0) or data mode (arg_val = 1) */
+      u8g->pin_list[U8G_PI_A0_STATE] = arg_val;
+      break;
+  }
+  return 1;
+}
+
+#else /* ARDUINO */
+
+uint8_t u8g_com_arduino_st7920_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  return 1;
+}
+
+#endif /* ARDUINO */
+

akva/_256-27nrf/utility/u8g_com_arduino_std_sw_spi.c

@@ -0,0 +1,143 @@
+/*
+  
+  u8g_arduino_std_sw_spi.c
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+*/
+
+#include "u8g.h"
+
+
+#if defined(ARDUINO)
+
+#if ARDUINO < 100 
+#include <WProgram.h>
+#else 
+#include <Arduino.h> 
+#endif
+
+void u8g_arduino_sw_spi_shift_out(uint8_t dataPin, uint8_t clockPin, uint8_t val)
+{
+  uint8_t i = 8;
+  do
+  {
+    if ( val & 128 )
+      digitalWrite(dataPin, HIGH);
+    else
+      digitalWrite(dataPin, LOW);
+    val <<= 1;
+    u8g_MicroDelay();		/* 23 Sep 2012 */
+    //delay(1);
+    digitalWrite(clockPin, HIGH);
+    u8g_MicroDelay();		/* 23 Sep 2012 */
+    //delay(1);
+    digitalWrite(clockPin, LOW);		
+    u8g_MicroDelay();		/* 23 Sep 2012 */
+    //delay(1);
+    i--;
+  } while( i != 0 );
+}
+
+uint8_t u8g_com_arduino_std_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  switch(msg)
+  {
+    case U8G_COM_MSG_INIT:
+      u8g_com_arduino_assign_pin_output_high(u8g);
+      u8g_com_arduino_digital_write(u8g, U8G_PI_SCK, LOW);
+      u8g_com_arduino_digital_write(u8g, U8G_PI_MOSI, LOW);
+      break;
+    
+    case U8G_COM_MSG_STOP:
+      break;
+
+    case U8G_COM_MSG_RESET:
+      if ( u8g->pin_list[U8G_PI_RESET] != U8G_PIN_NONE )
+        u8g_com_arduino_digital_write(u8g, U8G_PI_RESET, arg_val);
+      break;
+      
+    case U8G_COM_MSG_CHIP_SELECT:
+      if ( arg_val == 0 )
+      {
+        /* disable */
+        u8g_com_arduino_digital_write(u8g, U8G_PI_CS, HIGH);
+      }
+      else
+      {
+        /* enable */
+        u8g_com_arduino_digital_write(u8g, U8G_PI_SCK, LOW);
+        u8g_com_arduino_digital_write(u8g, U8G_PI_CS, LOW);
+      }
+      break;
+
+    case U8G_COM_MSG_WRITE_BYTE:
+      u8g_arduino_sw_spi_shift_out(u8g->pin_list[U8G_PI_MOSI], u8g->pin_list[U8G_PI_SCK], arg_val);
+      break;
+    
+    case U8G_COM_MSG_WRITE_SEQ:
+      {
+        register uint8_t *ptr = arg_ptr;
+        while( arg_val > 0 )
+        {
+          u8g_arduino_sw_spi_shift_out(u8g->pin_list[U8G_PI_MOSI], u8g->pin_list[U8G_PI_SCK], *ptr++);
+          arg_val--;
+        }
+      }
+      break;
+
+      case U8G_COM_MSG_WRITE_SEQ_P:
+      {
+        register uint8_t *ptr = arg_ptr;
+        while( arg_val > 0 )
+        {
+          u8g_arduino_sw_spi_shift_out(u8g->pin_list[U8G_PI_MOSI], u8g->pin_list[U8G_PI_SCK], u8g_pgm_read(ptr));
+          ptr++;
+          arg_val--;
+        }
+      }
+      break;
+      
+    case U8G_COM_MSG_ADDRESS:                     /* define cmd (arg_val = 0) or data mode (arg_val = 1) */
+      u8g_com_arduino_digital_write(u8g, U8G_PI_A0, arg_val);
+      break;
+  }
+  return 1;
+}
+
+#else /* ARDUINO */
+
+uint8_t u8g_com_arduino_std_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  return 1;
+}
+
+#endif /* ARDUINO */
+

akva/_256-27nrf/utility/u8g_com_arduino_sw_spi.c

@@ -0,0 +1,301 @@
+/*
+  
+  u8g_arduino_sw_spi.c
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  Update for ATOMIC operation done (01 Jun 2013)
+    U8G_ATOMIC_OR(ptr, val)
+    U8G_ATOMIC_AND(ptr, val)
+    U8G_ATOMIC_START();
+    U8G_ATOMIC_END();
+ 
+
+*/
+
+#include "u8g.h"
+
+#if defined(ARDUINO)
+
+#if ARDUINO < 100 
+#include <WProgram.h>    
+#include "wiring_private.h"
+#include "pins_arduino.h"
+
+#else 
+#include <Arduino.h> 
+#include "wiring_private.h"
+#endif
+
+/*=========================================================*/
+/* Arduino, AVR */
+
+#if defined(__AVR__)
+
+uint8_t u8g_bitData, u8g_bitNotData;
+uint8_t u8g_bitClock, u8g_bitNotClock;
+volatile uint8_t *u8g_outData;
+volatile uint8_t *u8g_outClock;
+
+static void u8g_com_arduino_init_shift_out(uint8_t dataPin, uint8_t clockPin)
+{
+  u8g_outData = portOutputRegister(digitalPinToPort(dataPin));
+  u8g_outClock = portOutputRegister(digitalPinToPort(clockPin));
+  u8g_bitData = digitalPinToBitMask(dataPin);
+  u8g_bitClock = digitalPinToBitMask(clockPin);
+
+  u8g_bitNotClock = u8g_bitClock;
+  u8g_bitNotClock ^= 0x0ff;
+
+  u8g_bitNotData = u8g_bitData;
+  u8g_bitNotData ^= 0x0ff;
+}
+
+static void u8g_com_arduino_do_shift_out_msb_first(uint8_t val) U8G_NOINLINE;
+static void u8g_com_arduino_do_shift_out_msb_first(uint8_t val)
+{
+  uint8_t cnt = 8;
+  uint8_t bitData = u8g_bitData;
+  uint8_t bitNotData = u8g_bitNotData;
+  uint8_t bitClock = u8g_bitClock;
+  uint8_t bitNotClock = u8g_bitNotClock;
+  volatile uint8_t *outData = u8g_outData;
+  volatile uint8_t *outClock = u8g_outClock;
+  U8G_ATOMIC_START();
+  do
+  {
+    if ( val & 128 )
+      *outData |= bitData;
+    else
+      *outData &= bitNotData;
+   
+    *outClock |= bitClock;
+    val <<= 1;
+    cnt--;
+    *outClock &= bitNotClock;
+  } while( cnt != 0 );
+  U8G_ATOMIC_END();
+}
+
+/*=========================================================*/
+/* Arduino, Chipkit */
+#elif defined(__18CXX) || defined(__PIC32MX)
+
+uint16_t dog_bitData, dog_bitNotData;
+uint16_t dog_bitClock, dog_bitNotClock;
+volatile uint32_t *dog_outData;
+volatile uint32_t *dog_outClock;
+volatile uint32_t dog_pic32_spi_tmp;
+
+static void u8g_com_arduino_init_shift_out(uint8_t dataPin, uint8_t clockPin)
+{
+  dog_outData = portOutputRegister(digitalPinToPort(dataPin));
+  dog_outClock = portOutputRegister(digitalPinToPort(clockPin));
+  dog_bitData = digitalPinToBitMask(dataPin);
+  dog_bitClock = digitalPinToBitMask(clockPin);
+
+  dog_bitNotClock = dog_bitClock;
+  dog_bitNotClock ^= 0x0ffff;
+
+  dog_bitNotData = dog_bitData;
+  dog_bitNotData ^= 0x0ffff;
+}
+
+static void u8g_com_arduino_do_shift_out_msb_first(uint8_t val)
+{
+  uint8_t cnt = 8;
+  U8G_ATOMIC_START();
+  do
+  {
+    if ( val & 128 )
+	*dog_outData |= dog_bitData;
+    else
+	*dog_outData &= dog_bitNotData;    
+    val <<= 1;
+    /*
+	There must be some delay here. However
+	fetching the adress dog_outClock is enough delay, so
+	do not place dog_outClock in a local variable. This will
+	break the procedure
+    */
+    *dog_outClock |= dog_bitClock;
+    cnt--;
+    *dog_outClock &= dog_bitNotClock;
+    /* 
+	little additional delay after clk pulse, done by 3x32bit reads 
+	from I/O. Optimized for PIC32 with 80 MHz.
+    */
+    dog_pic32_spi_tmp = *dog_outClock;
+    dog_pic32_spi_tmp = *dog_outClock;
+    dog_pic32_spi_tmp = *dog_outClock;
+  } while( cnt != 0 );
+  U8G_ATOMIC_END();
+}
+
+/*=========================================================*/
+/* Arduino Due */
+#elif defined(__SAM3X8E__)
+
+/* Due */
+
+void u8g_digital_write_sam_high(uint8_t pin)
+{
+    PIO_Set( g_APinDescription[pin].pPort, g_APinDescription[pin].ulPin) ;
+}
+
+void u8g_digital_write_sam_low(uint8_t pin)
+{
+    PIO_Clear( g_APinDescription[pin].pPort, g_APinDescription[pin].ulPin) ;
+}
+
+static uint8_t u8g_sam_data_pin;
+static uint8_t u8g_sam_clock_pin;
+
+static void u8g_com_arduino_init_shift_out(uint8_t dataPin, uint8_t clockPin)
+{
+  u8g_sam_data_pin = dataPin;
+  u8g_sam_clock_pin = clockPin;
+}
+
+static void u8g_com_arduino_do_shift_out_msb_first(uint8_t val)
+{
+  uint8_t i = 8;
+  do
+  {
+    if ( val & 128 )
+      u8g_digital_write_sam_high(u8g_sam_data_pin);
+    else
+      u8g_digital_write_sam_low(u8g_sam_data_pin);
+    val <<= 1;
+    //u8g_MicroDelay();	
+    u8g_digital_write_sam_high(u8g_sam_clock_pin);
+    u8g_MicroDelay();	
+    u8g_digital_write_sam_low(u8g_sam_clock_pin);
+    u8g_MicroDelay();	
+    i--;
+  } while( i != 0 );
+}
+
+
+#else
+/* empty interface */
+
+static void u8g_com_arduino_init_shift_out(uint8_t dataPin, uint8_t clockPin)
+{
+}
+
+static void u8g_com_arduino_do_shift_out_msb_first(uint8_t val)
+{
+}
+
+#endif 
+
+
+uint8_t u8g_com_arduino_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  switch(msg)
+  {
+    case U8G_COM_MSG_INIT:
+      u8g_com_arduino_assign_pin_output_high(u8g);
+      u8g_com_arduino_digital_write(u8g, U8G_PI_SCK, LOW);
+      u8g_com_arduino_digital_write(u8g, U8G_PI_MOSI, LOW);
+      u8g_com_arduino_init_shift_out(u8g->pin_list[U8G_PI_MOSI], u8g->pin_list[U8G_PI_SCK]);
+      break;
+    
+    case U8G_COM_MSG_STOP:
+      break;
+
+    case U8G_COM_MSG_RESET:
+      if ( u8g->pin_list[U8G_PI_RESET] != U8G_PIN_NONE )
+        u8g_com_arduino_digital_write(u8g, U8G_PI_RESET, arg_val);
+      break;
+      
+    case U8G_COM_MSG_CHIP_SELECT:
+      if ( arg_val == 0 )
+      {
+        /* disable */
+        u8g_com_arduino_digital_write(u8g, U8G_PI_CS, HIGH);
+      }
+      else
+      {
+        /* enable */
+        u8g_com_arduino_digital_write(u8g, U8G_PI_SCK, LOW);
+        u8g_com_arduino_digital_write(u8g, U8G_PI_CS, LOW);
+	/* issue 227 */
+	u8g_com_arduino_init_shift_out(u8g->pin_list[U8G_PI_MOSI], u8g->pin_list[U8G_PI_SCK]);
+      }
+      break;
+
+    case U8G_COM_MSG_WRITE_BYTE:
+      u8g_com_arduino_do_shift_out_msb_first( arg_val );
+      //u8g_arduino_sw_spi_shift_out(u8g->pin_list[U8G_PI_MOSI], u8g->pin_list[U8G_PI_SCK], arg_val);
+      break;
+    
+    case U8G_COM_MSG_WRITE_SEQ:
+      {
+        register uint8_t *ptr = arg_ptr;
+        while( arg_val > 0 )
+        {
+          u8g_com_arduino_do_shift_out_msb_first(*ptr++);
+          // u8g_arduino_sw_spi_shift_out(u8g->pin_list[U8G_PI_MOSI], u8g->pin_list[U8G_PI_SCK], *ptr++);
+          arg_val--;
+        }
+      }
+      break;
+
+      case U8G_COM_MSG_WRITE_SEQ_P:
+      {
+        register uint8_t *ptr = arg_ptr;
+        while( arg_val > 0 )
+        {
+          u8g_com_arduino_do_shift_out_msb_first( u8g_pgm_read(ptr) );
+          //u8g_arduino_sw_spi_shift_out(u8g->pin_list[U8G_PI_MOSI], u8g->pin_list[U8G_PI_SCK], u8g_pgm_read(ptr));
+          ptr++;
+          arg_val--;
+        }
+      }
+      break;
+      
+    case U8G_COM_MSG_ADDRESS:                     /* define cmd (arg_val = 0) or data mode (arg_val = 1) */
+      u8g_com_arduino_digital_write(u8g, U8G_PI_A0, arg_val);
+      break;
+  }
+  return 1;
+}
+
+#else /* ARDUINO */
+
+uint8_t u8g_com_arduino_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  return 1;
+}
+
+#endif /* ARDUINO */
+

akva/_256-27nrf/utility/u8g_com_arduino_t6963.c

@@ -0,0 +1,403 @@
+/*
+  
+  u8g_com_arduino_t6963.c
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+
+
+  PIN_D0 8
+  PIN_D1 9
+  PIN_D2 10
+  PIN_D3 11
+  PIN_D4 4
+  PIN_D5 5
+  PIN_D6 6
+  PIN_D7 7
+
+  PIN_CS 14
+  PIN_A0 15
+  PIN_RESET 16
+  PIN_WR 17
+  PIN_RD 18
+  
+  u8g_InitRW8Bit(u8g, dev, d0, d1, d2, d3, d4, d5, d6, d7, cs, a0, wr, rd, reset)
+  u8g_InitRW8Bit(u8g, dev,  8,  9, 10, 11,  4,  5,  6,  7, 14, 15, 17, 18, 16)
+
+  Update for ATOMIC operation done (01 Jun 2013)
+    U8G_ATOMIC_OR(ptr, val)
+    U8G_ATOMIC_AND(ptr, val)
+    U8G_ATOMIC_START();
+    U8G_ATOMIC_END();
+ 
+
+*/
+
+#include "u8g.h"
+
+#if  defined(ARDUINO)
+
+#if ARDUINO < 100 
+//#include <WProgram.h> 
+#include <wiring_private.h> 
+#include <pins_arduino.h> 
+#else 
+#include <Arduino.h> 
+#endif
+
+
+#if defined(__PIC32MX)
+/* CHIPKIT PIC32 */
+static volatile uint32_t *u8g_output_data_port[8];
+static volatile uint32_t *u8g_input_data_port[8];
+static volatile uint32_t *u8g_mode_port[8];
+static uint32_t u8g_data_mask[8];
+#else
+static volatile uint8_t *u8g_output_data_port[8];
+static volatile uint8_t *u8g_input_data_port[8];
+static volatile uint8_t *u8g_mode_port[8];
+static uint8_t u8g_data_mask[8];
+#endif
+
+
+
+static void u8g_com_arduino_t6963_init(u8g_t *u8g)
+{
+  u8g_output_data_port[0] =  portOutputRegister(digitalPinToPort(u8g->pin_list[U8G_PI_D0]));
+  u8g_input_data_port[0] =  portInputRegister(digitalPinToPort(u8g->pin_list[U8G_PI_D0]));
+  u8g_mode_port[0] =  portModeRegister(digitalPinToPort(u8g->pin_list[U8G_PI_D0]));
+  u8g_data_mask[0] =  digitalPinToBitMask(u8g->pin_list[U8G_PI_D0]);
+  
+  u8g_output_data_port[1] =  portOutputRegister(digitalPinToPort(u8g->pin_list[U8G_PI_D1]));
+  u8g_input_data_port[1] =  portInputRegister(digitalPinToPort(u8g->pin_list[U8G_PI_D1]));
+  u8g_mode_port[1] =  portModeRegister(digitalPinToPort(u8g->pin_list[U8G_PI_D1]));
+  u8g_data_mask[1] =  digitalPinToBitMask(u8g->pin_list[U8G_PI_D1]);
+  
+  u8g_output_data_port[2] =  portOutputRegister(digitalPinToPort(u8g->pin_list[U8G_PI_D2]));
+  u8g_input_data_port[2] =  portInputRegister(digitalPinToPort(u8g->pin_list[U8G_PI_D2]));
+  u8g_mode_port[2] =  portModeRegister(digitalPinToPort(u8g->pin_list[U8G_PI_D2]));
+  u8g_data_mask[2] =  digitalPinToBitMask(u8g->pin_list[U8G_PI_D2]);
+  
+  u8g_output_data_port[3] =  portOutputRegister(digitalPinToPort(u8g->pin_list[U8G_PI_D3]));
+  u8g_input_data_port[3] =  portInputRegister(digitalPinToPort(u8g->pin_list[U8G_PI_D3]));
+  u8g_mode_port[3] =  portModeRegister(digitalPinToPort(u8g->pin_list[U8G_PI_D3]));
+  u8g_data_mask[3] =  digitalPinToBitMask(u8g->pin_list[U8G_PI_D3]);
+  
+  u8g_output_data_port[4] =  portOutputRegister(digitalPinToPort(u8g->pin_list[U8G_PI_D4]));
+  u8g_input_data_port[4] =  portInputRegister(digitalPinToPort(u8g->pin_list[U8G_PI_D4]));
+  u8g_mode_port[4] =  portModeRegister(digitalPinToPort(u8g->pin_list[U8G_PI_D4]));
+  u8g_data_mask[4] =  digitalPinToBitMask(u8g->pin_list[U8G_PI_D4]);
+  
+  u8g_output_data_port[5] =  portOutputRegister(digitalPinToPort(u8g->pin_list[U8G_PI_D5]));
+  u8g_input_data_port[5] =  portInputRegister(digitalPinToPort(u8g->pin_list[U8G_PI_D5]));
+  u8g_mode_port[5] =  portModeRegister(digitalPinToPort(u8g->pin_list[U8G_PI_D5]));
+  u8g_data_mask[5] =  digitalPinToBitMask(u8g->pin_list[U8G_PI_D5]);
+  
+  u8g_output_data_port[6] =  portOutputRegister(digitalPinToPort(u8g->pin_list[U8G_PI_D6]));
+  u8g_input_data_port[6] =  portInputRegister(digitalPinToPort(u8g->pin_list[U8G_PI_D6]));
+  u8g_mode_port[6] =  portModeRegister(digitalPinToPort(u8g->pin_list[U8G_PI_D6]));
+  u8g_data_mask[6] =  digitalPinToBitMask(u8g->pin_list[U8G_PI_D6]);
+  
+  u8g_output_data_port[7] =  portOutputRegister(digitalPinToPort(u8g->pin_list[U8G_PI_D7]));
+  u8g_input_data_port[7] =  portInputRegister(digitalPinToPort(u8g->pin_list[U8G_PI_D7]));
+  u8g_mode_port[7] =  portModeRegister(digitalPinToPort(u8g->pin_list[U8G_PI_D7]));
+  u8g_data_mask[7] =  digitalPinToBitMask(u8g->pin_list[U8G_PI_D7]);  
+}
+
+
+static void u8g_com_arduino_t6963_write_data_pin(uint8_t pin, uint8_t val)
+{
+  /* no ATOMIC protection required here, this is done by calling procedure */
+  if ( val != 0 )
+    *u8g_output_data_port[pin] |= u8g_data_mask[pin];
+  else
+    *u8g_output_data_port[pin] &= ~u8g_data_mask[pin];
+}
+
+static void u8g_com_arduino_t6963_set_port_output(void)
+{
+  uint8_t i;
+  U8G_ATOMIC_START();
+  for( i = 0; i < 8; i++ )
+  {
+#if defined(__PIC32MX)
+/* CHIPKIT PIC32 */
+      *u8g_mode_port[i] |= u8g_data_mask[i]; 
+#elif defined(__AVR__)
+      *u8g_mode_port[i] |= u8g_data_mask[i]; 
+#else
+      /* TODO: use generic Arduino API */
+      *u8g_mode_port[i] |= u8g_data_mask[i]; 
+#endif
+
+  }
+  U8G_ATOMIC_END();
+}
+
+static void u8g_com_arduino_t6963_set_port_input(void)
+{
+  uint8_t i;
+  U8G_ATOMIC_START();
+  for( i = 0; i < 8; i++ )
+  {
+#if defined(__PIC32MX)
+/* CHIPKIT PIC32 */
+      *u8g_mode_port[i] &= ~u8g_data_mask[i]; 
+#elif defined(__AVR__)
+/* avr */
+      *u8g_mode_port[i] &= ~u8g_data_mask[i]; 
+      *u8g_output_data_port[i] &= ~u8g_data_mask[i]; 	// no pullup
+#else
+      /* TODO: use generic Arduino API */
+      *u8g_mode_port[i] &= ~u8g_data_mask[i]; 
+      *u8g_output_data_port[i] &= ~u8g_data_mask[i]; 	// no pullup
+#endif
+  }
+  U8G_ATOMIC_END();
+}
+
+
+static void u8g_com_arduino_t6963_write(u8g_t *u8g, uint8_t val)
+{
+  U8G_ATOMIC_START();
+
+  u8g_com_arduino_t6963_write_data_pin( 0, val&1 );
+  val >>= 1;
+  u8g_com_arduino_t6963_write_data_pin( 1, val&1 );
+  val >>= 1;
+  u8g_com_arduino_t6963_write_data_pin( 2, val&1 );
+  val >>= 1;
+  u8g_com_arduino_t6963_write_data_pin( 3, val&1 );
+  val >>= 1;
+
+  u8g_com_arduino_t6963_write_data_pin( 4, val&1 );
+  val >>= 1;
+  u8g_com_arduino_t6963_write_data_pin( 5, val&1 );
+  val >>= 1;
+  u8g_com_arduino_t6963_write_data_pin( 6, val&1 );
+  val >>= 1;
+  u8g_com_arduino_t6963_write_data_pin( 7, val&1 );
+  val >>= 1;
+  U8G_ATOMIC_END();
+  
+  u8g_com_arduino_digital_write(u8g, U8G_PI_WR, 0);
+  u8g_MicroDelay(); /* 80ns, reference: t6963 datasheet */
+  u8g_com_arduino_digital_write(u8g, U8G_PI_WR, 1);
+  u8g_MicroDelay(); /* 10ns, reference: t6963 datasheet */
+}
+
+static uint8_t u8g_com_arduino_t6963_read(u8g_t *u8g)
+{
+  uint8_t val = 0;
+  
+  u8g_com_arduino_digital_write(u8g, U8G_PI_RD, 0);
+  u8g_MicroDelay(); /* 150ns, reference: t6963 datasheet */
+  
+  U8G_ATOMIC_START();
+  /* only read bits 0, 1 and 3 */
+  if ( (*u8g_input_data_port[3] & u8g_data_mask[3]) != 0 )
+    val++;
+  val <<= 1;
+  val <<= 1;
+  if ( (*u8g_input_data_port[1] & u8g_data_mask[1]) != 0 )
+    val++;
+  val <<= 1;
+  if ( (*u8g_input_data_port[0] & u8g_data_mask[0]) != 0 )
+    val++;
+  U8G_ATOMIC_END();
+
+  u8g_com_arduino_digital_write(u8g, U8G_PI_RD, 1);
+  u8g_MicroDelay(); /* 10ns, reference: t6963 datasheet */
+  
+  return val;
+}
+
+#define U8G_STATUS_TIMEOUT 50
+
+static uint8_t u8g_com_arduino_t6963_until_01_ok(u8g_t *u8g)
+{
+  long x;
+  
+  u8g_com_arduino_t6963_set_port_input();
+  x = millis();
+  x += U8G_STATUS_TIMEOUT;
+
+  for(;;)
+  {    
+    if ( (u8g_com_arduino_t6963_read(u8g) & 3) == 3 )
+      break;
+    if ( x < millis() )
+      return 0;
+  }
+  u8g_com_arduino_t6963_set_port_output();
+  return 1;
+}
+
+static uint8_t u8g_com_arduino_t6963_until_3_ok(u8g_t *u8g)
+{
+  long x;
+  
+  u8g_com_arduino_t6963_set_port_input();
+  x = millis();
+  x += U8G_STATUS_TIMEOUT;
+
+  for(;;)
+  {    
+    if ( (u8g_com_arduino_t6963_read(u8g) & 8) == 8 )
+      break;
+    if ( x < millis() )
+      return 0;
+  }
+  u8g_com_arduino_t6963_set_port_output();
+  return 1;
+}
+
+static uint8_t u8g_com_arduino_t6963_write_cmd(u8g_t *u8g, uint8_t val)
+{
+  u8g_com_arduino_digital_write(u8g, U8G_PI_A0, 1);
+  if ( u8g_com_arduino_t6963_until_01_ok(u8g) == 0 )
+    return 0;
+  u8g_com_arduino_digital_write(u8g, U8G_PI_A0, 1);
+  u8g_com_arduino_t6963_write(u8g, val);
+  return 1;  
+}
+
+static uint8_t u8g_com_arduino_t6963_write_data(u8g_t *u8g, uint8_t val)
+{
+  u8g_com_arduino_digital_write(u8g, U8G_PI_A0, 1);
+  if ( u8g_com_arduino_t6963_until_01_ok(u8g) == 0 )
+    return 0;
+  u8g_com_arduino_digital_write(u8g, U8G_PI_A0, 0);
+  u8g_com_arduino_t6963_write(u8g, val);
+  return 1;  
+}
+
+static uint8_t u8g_com_arduino_t6963_write_auto_data(u8g_t *u8g, uint8_t val)
+{
+  u8g_com_arduino_digital_write(u8g, U8G_PI_A0, 1);
+  if ( u8g_com_arduino_t6963_until_3_ok(u8g) == 0 )
+    return 0;
+  u8g_com_arduino_digital_write(u8g, U8G_PI_A0, 0);
+  u8g_com_arduino_t6963_write(u8g, val);
+  return 1;  
+}
+
+
+uint8_t u8g_com_arduino_t6963_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  switch(msg)
+  {
+    case U8G_COM_MSG_INIT:
+      u8g->pin_list[U8G_PI_A0_STATE] = 0;
+      u8g_com_arduino_t6963_init(u8g);
+      /* setup the RW (equal to WR) pin as output and force it to high */
+      if ( u8g->pin_list[U8G_PI_WR] != U8G_PIN_NONE )
+      {
+        pinMode(u8g->pin_list[U8G_PI_WR], OUTPUT);
+        u8g_com_arduino_digital_write(u8g, U8G_PI_WR, HIGH);
+      }
+      /* set all pins (except WR pin) */
+      u8g_com_arduino_assign_pin_output_high(u8g);
+      break;
+    case U8G_COM_MSG_STOP:
+      break;
+
+    case U8G_COM_MSG_CHIP_SELECT:
+      if ( arg_val == 0 )
+      {
+        /* disable, active low chip select */
+        u8g_com_arduino_digital_write(u8g, U8G_PI_CS, HIGH);
+      }
+      else
+      {
+        /* enable */
+        u8g_com_arduino_digital_write(u8g, U8G_PI_CS, LOW);
+      }
+      break;
+    case U8G_COM_MSG_WRITE_BYTE:
+      if ( u8g->pin_list[U8G_PI_A0_STATE] == 0 )
+      {
+	u8g_com_arduino_t6963_write_data(u8g, arg_val);
+      }
+      else
+      {
+	u8g_com_arduino_t6963_write_cmd(u8g, arg_val);
+      }
+      break;
+    case U8G_COM_MSG_WRITE_SEQ:
+      {
+        register uint8_t *ptr = arg_ptr;
+	u8g_com_arduino_t6963_write_cmd(u8g, 0x0b0);	/* auto write */
+        while( arg_val > 0 )
+        {
+          if ( u8g_com_arduino_t6963_write_auto_data(u8g, *ptr++) == 0 )
+	    break;
+          arg_val--;
+        }
+	u8g_com_arduino_t6963_write_cmd(u8g, 0x0b2);	/* auto reset */
+      }
+      break;
+    case U8G_COM_MSG_WRITE_SEQ_P:
+      {
+        register uint8_t *ptr = arg_ptr;
+	u8g_com_arduino_t6963_write_cmd(u8g, 0x0b0);	/* auto write */
+        while( arg_val > 0 )
+        {
+          if ( u8g_com_arduino_t6963_write_auto_data(u8g, u8g_pgm_read(ptr)) == 0 )
+	    break;
+          ptr++;
+          arg_val--;
+        }
+	u8g_com_arduino_t6963_write_cmd(u8g, 0x0b2);	/* auto reset */
+      }
+      break;
+    case U8G_COM_MSG_ADDRESS:                     /* define cmd (arg_val = 1) or data mode (arg_val = 0) */
+      u8g->pin_list[U8G_PI_A0_STATE] = arg_val;
+      //u8g_com_arduino_digital_write(u8g, U8G_PI_DI, arg_val);
+      break;
+    case U8G_COM_MSG_RESET:
+      if ( u8g->pin_list[U8G_PI_RESET] != U8G_PIN_NONE )
+        u8g_com_arduino_digital_write(u8g, U8G_PI_RESET, arg_val);
+      break;
+      
+  }
+  return 1;
+}
+
+#else
+
+
+uint8_t u8g_com_arduino_t6963_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  return 1;
+}
+
+
+#endif /* ARDUINO */
+

akva/_256-27nrf/utility/u8g_com_arduino_uc_i2c.c

@@ -0,0 +1,206 @@
+/*
+  
+  u8g_com_arduino_uc_i2c.c
+
+  com interface for arduino (AND atmega) and the SSDxxxx chip (SOLOMON) variant 
+  I2C protocol 
+  
+  ToDo: Rename this to u8g_com_avr_ssd_i2c.c
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2012, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  Special pin usage:
+    U8G_PI_I2C_OPTION	additional options
+    U8G_PI_A0_STATE	used to store the last value of the command/data register selection
+    U8G_PI_SET_A0		1: Signal request to update I2C device with new A0_STATE, 0: Do nothing, A0_STATE matches I2C device
+    U8G_PI_SCL		clock line (NOT USED)
+    U8G_PI_SDA		data line (NOT USED)
+    
+    U8G_PI_RESET		reset line (currently disabled, see below)
+
+  Protocol:
+    SLA, Cmd/Data Selection, Arguments
+    The command/data register is selected by a special instruction byte, which is sent after SLA
+    
+    The continue bit is always 0 so that a (re)start is equired for the change from cmd to/data mode
+*/
+
+#include "u8g.h"
+
+#if defined(U8G_WITH_PINLIST)
+
+#define DOGM240_SLA_CMD  (0x38*2)
+#define DOGM240_SLA_DATA (0x39*2)
+
+uint8_t u8g_com_arduino_uc_start_sequence(u8g_t *u8g)
+{
+  /* are we requested to set the a0 state? */
+  if ( u8g->pin_list[U8G_PI_SET_A0] == 0 )
+    return 1;
+
+  if ( u8g->pin_list[U8G_PI_A0_STATE] == 0 )
+  {
+    if ( u8g_i2c_start(DOGM240_SLA_CMD) == 0 )
+      return 0;
+  }
+  else
+  {
+    if ( u8g_i2c_start(DOGM240_SLA_DATA) == 0 )
+      return 0;
+  }
+
+  u8g->pin_list[U8G_PI_SET_A0] = 0;
+  return 1;
+}
+
+uint8_t u8g_com_arduino_uc_i2c_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  switch(msg)
+  {
+    case U8G_COM_MSG_INIT:
+      //u8g_com_arduino_digital_write(u8g, U8G_PI_SCL, HIGH);
+      //u8g_com_arduino_digital_write(u8g, U8G_PI_SDA, HIGH);
+      //u8g->pin_list[U8G_PI_A0_STATE] = 0;       /* inital RS state: unknown mode */
+    
+      u8g_i2c_init(u8g->pin_list[U8G_PI_I2C_OPTION]);
+
+      break;
+    
+    case U8G_COM_MSG_STOP:
+      break;
+
+    case U8G_COM_MSG_RESET:
+      /* Currently disabled, but it could be enable. Previous restrictions have been removed */
+      /* u8g_com_arduino_digital_write(u8g, U8G_PI_RESET, arg_val); */
+      break;
+      
+    case U8G_COM_MSG_CHIP_SELECT:
+      u8g->pin_list[U8G_PI_A0_STATE] = 0;
+      u8g->pin_list[U8G_PI_SET_A0] = 1;		/* force a0 to set again, also forces start condition */
+      if ( arg_val == 0 )
+      {
+        /* disable chip, send stop condition */
+	u8g_i2c_stop();
+     }
+      else
+      {
+        /* enable, do nothing: any byte writing will trigger the i2c start */
+      }
+      break;
+
+    case U8G_COM_MSG_WRITE_BYTE:
+      //u8g->pin_list[U8G_PI_SET_A0] = 1;
+      if ( u8g_com_arduino_uc_start_sequence(u8g) == 0 )
+	return u8g_i2c_stop(), 0;
+      if ( u8g_i2c_send_byte(arg_val) == 0 )
+	return u8g_i2c_stop(), 0;
+      // u8g_i2c_stop();
+      break;
+    
+    case U8G_COM_MSG_WRITE_SEQ:
+      //u8g->pin_list[U8G_PI_SET_A0] = 1;
+      if ( u8g_com_arduino_uc_start_sequence(u8g) == 0 )
+	return u8g_i2c_stop(), 0;
+      {
+        register uint8_t *ptr = arg_ptr;
+        while( arg_val > 0 )
+        {
+	  if ( u8g_i2c_send_byte(*ptr++) == 0 )
+	    return u8g_i2c_stop(), 0;
+          arg_val--;
+        }
+      }
+      // u8g_i2c_stop();
+      break;
+
+    case U8G_COM_MSG_WRITE_SEQ_P:
+      //u8g->pin_list[U8G_PI_SET_A0] = 1;
+      if ( u8g_com_arduino_uc_start_sequence(u8g) == 0 )
+	return u8g_i2c_stop(), 0;
+      {
+        register uint8_t *ptr = arg_ptr;
+        while( arg_val > 0 )
+        {
+	  if ( u8g_i2c_send_byte(u8g_pgm_read(ptr)) == 0 )
+	    return 0;
+          ptr++;
+          arg_val--;
+        }
+      }
+      // u8g_i2c_stop();
+      break;
+      
+    case U8G_COM_MSG_ADDRESS:                     /* define cmd (arg_val = 0) or data mode (arg_val = 1) */
+      u8g->pin_list[U8G_PI_A0_STATE] = arg_val;
+      u8g->pin_list[U8G_PI_SET_A0] = 1;		/* force a0 to set again */
+    
+#ifdef OLD_CODE    
+      if ( i2c_state != 0 )
+      {
+	u8g_i2c_stop();
+	i2c_state = 0;
+      }
+
+      if ( u8g_com_arduino_uc_start_sequence(arg_val) == 0 )
+	return 0;
+    
+      /* setup bus, might be a repeated start */
+      /*
+      if ( u8g_i2c_start(I2C_SLA) == 0 )
+	return 0;
+      if ( arg_val == 0 )
+      {
+	i2c_state = 1;
+	
+	if ( u8g_i2c_send_byte(I2C_CMD_MODE) == 0 )
+	  return 0;
+      }
+      else
+      {
+	i2c_state = 2;
+	if ( u8g_i2c_send_byte(I2C_DATA_MODE) == 0 )
+	  return 0;
+      }
+      */
+#endif
+      break;
+  }
+  return 1;
+}
+
+#else  /* defined(U8G_WITH_PINLIST) */
+
+uint8_t u8g_com_arduino_uc_i2c_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  return 1;
+}
+
+#endif /* defined(U8G_WITH_PINLIST) */
+

akva/_256-27nrf/utility/u8g_com_atmega_hw_spi.c

@@ -0,0 +1,188 @@
+/*
+  
+  u8g_com_atmega_hw_spi.c
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2012, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  
+  Assumes, that 
+    MOSI is at PORTB, Pin 3
+  and
+    SCK is at PORTB, Pin 5
+
+  Update for ATOMIC operation done (01 Jun 2013)
+    U8G_ATOMIC_OR(ptr, val)
+    U8G_ATOMIC_AND(ptr, val)
+    U8G_ATOMIC_START()
+    U8G_ATOMIC_END()
+ 
+
+
+*/
+
+#include "u8g.h"
+
+
+#if defined(__AVR__)
+#define U8G_ATMEGA_HW_SPI
+
+/* remove the definition for attiny */
+#if __AVR_ARCH__ == 2
+#undef U8G_ATMEGA_HW_SPI
+#endif
+#if __AVR_ARCH__ == 25
+#undef U8G_ATMEGA_HW_SPI
+#endif
+#endif
+
+
+#if defined(U8G_ATMEGA_HW_SPI)
+
+#include <avr/interrupt.h>
+#include <avr/io.h>
+
+
+static uint8_t u8g_atmega_spi_out(uint8_t data)
+{
+  /* unsigned char x = 100; */
+  /* send data */
+  SPDR = data;
+  /* wait for transmission */
+  while (!(SPSR & (1<<SPIF))) 
+    ;
+  /* clear the SPIF flag by reading SPDR */
+  return  SPDR;
+}
+
+
+uint8_t u8g_com_atmega_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  switch(msg)
+  {
+    case U8G_COM_MSG_STOP:
+      break;
+    
+    case U8G_COM_MSG_INIT:
+
+      u8g_SetPIOutput(u8g, U8G_PI_CS);
+      u8g_SetPIOutput(u8g, U8G_PI_A0);
+      u8g_SetPIOutput(u8g, U8G_PI_RESET);
+      
+      U8G_ATOMIC_START();
+      
+      DDRB |= _BV(3);          /* D0, MOSI */
+      DDRB |= _BV(5);          /* SCK */
+      DDRB |= _BV(2);		/* slave select */
+    
+      PORTB &= ~_BV(3);        /* D0, MOSI = 0 */
+      PORTB &= ~_BV(5);        /* SCK = 0 */
+      
+      U8G_ATOMIC_END();
+      
+      u8g_SetPILevel(u8g, U8G_PI_CS, 1);
+
+      /*
+        SPR1 SPR0
+            0	0		fclk/4    x
+            0	1		fclk/16
+            1	0		fclk/64      
+            1	1		fclk/128
+      */
+      SPCR = 0;
+      SPCR =  (1<<SPE) | (1<<MSTR)|(0<<SPR1)|(0<<SPR0)|(0<<CPOL)|(0<<CPHA);
+#ifdef U8G_HW_SPI_2X
+      SPSR = (1 << SPI2X);  /* double speed, issue 89 */
+#endif
+
+      break;
+    
+    case U8G_COM_MSG_ADDRESS:                     /* define cmd (arg_val = 0) or data mode (arg_val = 1) */
+      u8g_SetPILevel(u8g, U8G_PI_A0, arg_val);
+      break;
+
+    case U8G_COM_MSG_CHIP_SELECT:
+      
+      if ( arg_val == 0 )
+      {
+        /* disable */
+        u8g_SetPILevel(u8g, U8G_PI_CS, 1);
+      }
+      else
+      {
+        PORTB &= ~_BV(5);        /* SCK = 0 */
+        /* enable */
+        u8g_SetPILevel(u8g, U8G_PI_CS, 0); /* CS = 0 (low active) */
+      }
+      
+      break;
+      
+    case U8G_COM_MSG_RESET:
+      u8g_SetPILevel(u8g, U8G_PI_RESET, arg_val);
+      break;
+    
+    case U8G_COM_MSG_WRITE_BYTE:
+      u8g_atmega_spi_out(arg_val);
+      break;
+    
+    case U8G_COM_MSG_WRITE_SEQ:
+      {
+        register uint8_t *ptr = arg_ptr;
+        while( arg_val > 0 )
+        {
+          u8g_atmega_spi_out(*ptr++);
+          arg_val--;
+        }
+      }
+      break;
+    case U8G_COM_MSG_WRITE_SEQ_P:
+      {
+        register uint8_t *ptr = arg_ptr;
+        while( arg_val > 0 )
+        {
+          u8g_atmega_spi_out(u8g_pgm_read(ptr));
+          ptr++;
+          arg_val--;
+        }
+      }
+      break;
+  }
+  return 1;
+}
+
+#else
+
+uint8_t u8g_com_atmega_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  return 1;
+}
+
+#endif
+
+

akva/_256-27nrf/utility/u8g_com_atmega_parallel.c

@@ -0,0 +1,183 @@
+/*
+  
+  u8g_com_atmega_parallel.c
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2012, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+
+  PIN_D0 8
+  PIN_D1 9
+  PIN_D2 10
+  PIN_D3 11
+  PIN_D4 4
+  PIN_D5 5
+  PIN_D6 6
+  PIN_D7 7
+
+  PIN_CS1 14
+  PIN_CS2 15
+  PIN_RW 16
+  PIN_DI 17
+  PIN_EN 18
+  
+  u8g_Init8Bit(u8g, dev, d0, d1, d2, d3, d4, d5, d6, d7, en, cs1, cs2, di, rw, reset)
+  u8g_Init8Bit(u8g, dev,  8,    9, 10, 11,   4,   5,   6,   7, 18, 14, 15, 17, 16, U8G_PIN_NONE)
+
+*/
+
+#include "u8g.h"
+
+#if defined(__AVR__)
+
+static void u8g_com_atmega_parallel_write(u8g_t *u8g, uint8_t val) U8G_NOINLINE;
+static void u8g_com_atmega_parallel_write(u8g_t *u8g, uint8_t val)
+{
+
+  u8g_SetPILevel(u8g, U8G_PI_D0, val&1);
+  val >>= 1;
+  u8g_SetPILevel(u8g, U8G_PI_D1, val&1);
+  val >>= 1;
+  u8g_SetPILevel(u8g, U8G_PI_D2, val&1);
+  val >>= 1;
+  u8g_SetPILevel(u8g, U8G_PI_D3, val&1);
+  val >>= 1;
+  u8g_SetPILevel(u8g, U8G_PI_D4, val&1);
+  val >>= 1;
+  u8g_SetPILevel(u8g, U8G_PI_D5, val&1);
+  val >>= 1;
+  u8g_SetPILevel(u8g, U8G_PI_D6, val&1);
+  val >>= 1;
+  u8g_SetPILevel(u8g, U8G_PI_D7, val&1);
+  
+  /* EN cycle time must be 1 micro second  */
+  u8g_SetPILevel(u8g, U8G_PI_EN, 1);
+  u8g_MicroDelay(); /* delay by 1000ns, reference: ST7920: 140ns, SBN1661: 100ns */
+  u8g_SetPILevel(u8g, U8G_PI_EN, 0);
+  u8g_10MicroDelay(); /* ST7920 commands: 72us */
+  u8g_10MicroDelay(); /* ST7920 commands: 72us */
+}
+
+
+uint8_t u8g_com_atmega_parallel_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  switch(msg)
+  {
+    case U8G_COM_MSG_INIT:
+      /* setup the RW pin as output and force it to low */
+      u8g_SetPIOutput(u8g, U8G_PI_RW);
+      u8g_SetPILevel(u8g, U8G_PI_RW, 0);
+
+      u8g_SetPIOutput(u8g, U8G_PI_D0);
+      u8g_SetPIOutput(u8g, U8G_PI_D1);
+      u8g_SetPIOutput(u8g, U8G_PI_D2);
+      u8g_SetPIOutput(u8g, U8G_PI_D3);
+      u8g_SetPIOutput(u8g, U8G_PI_D4);
+      u8g_SetPIOutput(u8g, U8G_PI_D5);
+      u8g_SetPIOutput(u8g, U8G_PI_D6);
+      u8g_SetPIOutput(u8g, U8G_PI_D7);
+      u8g_SetPIOutput(u8g, U8G_PI_EN);
+      u8g_SetPIOutput(u8g, U8G_PI_CS1);
+      u8g_SetPIOutput(u8g, U8G_PI_CS2);
+      u8g_SetPIOutput(u8g, U8G_PI_DI);
+      u8g_SetPILevel(u8g, U8G_PI_CS1, 1);
+      u8g_SetPILevel(u8g, U8G_PI_CS2, 1);
+
+      break;
+    case U8G_COM_MSG_STOP:
+      break;
+    case U8G_COM_MSG_CHIP_SELECT:
+      if ( arg_val == 0 )
+      {
+        /* disable */
+        u8g_SetPILevel(u8g, U8G_PI_CS1, 1);
+        u8g_SetPILevel(u8g, U8G_PI_CS2, 1);
+      }
+      else if ( arg_val == 1 )
+      {
+        /* enable */
+        u8g_SetPILevel(u8g, U8G_PI_CS1, 0);
+        u8g_SetPILevel(u8g, U8G_PI_CS2, 1);
+      }
+      else if ( arg_val == 2 )
+      {
+        /* enable */
+        u8g_SetPILevel(u8g, U8G_PI_CS1, 1);
+        u8g_SetPILevel(u8g, U8G_PI_CS2, 0);
+      }
+      else
+      {
+        /* enable */
+        u8g_SetPILevel(u8g, U8G_PI_CS1, 0);
+        u8g_SetPILevel(u8g, U8G_PI_CS2, 0);
+      }
+      break;
+    case U8G_COM_MSG_WRITE_BYTE:
+      u8g_com_atmega_parallel_write(u8g, arg_val);
+      break;
+    case U8G_COM_MSG_WRITE_SEQ:
+      {
+        register uint8_t *ptr = arg_ptr;
+        while( arg_val > 0 )
+        {
+          u8g_com_atmega_parallel_write(u8g, *ptr++);
+          arg_val--;
+        }
+      }
+      break;
+    case U8G_COM_MSG_WRITE_SEQ_P:
+      {
+        register uint8_t *ptr = arg_ptr;
+        while( arg_val > 0 )
+        {
+          u8g_com_atmega_parallel_write(u8g, u8g_pgm_read(ptr));
+          ptr++;
+          arg_val--;
+        }
+      }
+      break;
+    case U8G_COM_MSG_ADDRESS:                     /* define cmd (arg_val = 0) or data mode (arg_val = 1) */
+      u8g_SetPILevel(u8g, U8G_PI_DI, arg_val);
+      break;
+    case U8G_COM_MSG_RESET:
+      u8g_SetPILevel(u8g, U8G_PI_RESET, arg_val);
+      break;
+  }
+  return 1;
+}
+
+#else
+
+uint8_t u8g_com_atmega_parallel_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  return 1;
+}
+
+#endif /* ARDUINO */
+

akva/_256-27nrf/utility/u8g_com_atmega_st7920_hw_spi.c

@@ -0,0 +1,216 @@
+/*
+  
+  u8g_com_atmega_st7920_hw_spi.c
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+
+  A special SPI interface for ST7920 controller with HW SPI Support
+
+  Assumes, that 
+    MOSI is at PORTB, Pin 3
+  and
+    SCK is at PORTB, Pin 5
+
+  Update for ATOMIC operation done (01 Jun 2013)
+    U8G_ATOMIC_OR(ptr, val)
+    U8G_ATOMIC_AND(ptr, val)
+    U8G_ATOMIC_START()
+    U8G_ATOMIC_END()
+ 
+
+*/
+
+#include "u8g.h"
+
+#if defined(__AVR__)
+#define U8G_ATMEGA_HW_SPI
+
+/* remove the definition for attiny */
+#if __AVR_ARCH__ == 2
+#undef U8G_ATMEGA_HW_SPI
+#endif
+#if __AVR_ARCH__ == 25
+#undef U8G_ATMEGA_HW_SPI
+#endif
+
+#endif
+
+#if defined(U8G_ATMEGA_HW_SPI)
+
+#include <avr/interrupt.h>
+#include <avr/io.h>
+
+static uint8_t u8g_atmega_st7920_hw_spi_shift_out(u8g_t *u8g, uint8_t val) U8G_NOINLINE;
+static uint8_t u8g_atmega_st7920_hw_spi_shift_out(u8g_t *u8g, uint8_t val)
+{
+  /* send data */
+  SPDR = val;
+  /* wait for transmission */
+  while (!(SPSR & (1<<SPIF))) 
+    ;
+  /* clear the SPIF flag by reading SPDR */
+  return  SPDR;
+}
+
+
+static void u8g_com_atmega_st7920_write_byte_hw_spi(u8g_t *u8g, uint8_t rs, uint8_t val) U8G_NOINLINE;
+static void u8g_com_atmega_st7920_write_byte_hw_spi(u8g_t *u8g, uint8_t rs, uint8_t val)
+{
+  uint8_t i;
+
+  if ( rs == 0 )
+  {
+    /* command */
+    u8g_atmega_st7920_hw_spi_shift_out(u8g, 0x0f8);
+  }
+  else if ( rs == 1 )
+  {
+    /* data */
+    u8g_atmega_st7920_hw_spi_shift_out(u8g, 0x0fa);
+  }
+  
+  u8g_atmega_st7920_hw_spi_shift_out(u8g, val & 0x0f0);
+  u8g_atmega_st7920_hw_spi_shift_out(u8g, val << 4);
+
+  for( i = 0; i < 4; i++ )
+    u8g_10MicroDelay();
+}
+
+
+uint8_t u8g_com_atmega_st7920_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  switch(msg)
+  {
+    case U8G_COM_MSG_INIT:
+      u8g_SetPIOutput(u8g, U8G_PI_CS);
+      //u8g_SetPIOutput(u8g, U8G_PI_A0);
+      
+      U8G_ATOMIC_START();
+      
+      DDRB |= _BV(3);          /* D0, MOSI */
+      DDRB |= _BV(5);          /* SCK */
+      DDRB |= _BV(2);		/* slave select */
+    
+      PORTB &= ~_BV(3);        /* D0, MOSI = 0 */
+      PORTB &= ~_BV(5);        /* SCK = 0 */
+      U8G_ATOMIC_END();
+      
+      u8g_SetPILevel(u8g, U8G_PI_CS, 1);
+
+      /*
+        SPR1 SPR0
+            0	0		fclk/4
+            0	1		fclk/16 
+            1	0		fclk/64  
+            1	1		fclk/128
+      */
+      SPCR = 0;
+      
+      /* maybe set CPOL and CPHA to 1 */
+      /* 20 Dez 2012: did set CPOL and CPHA to 1 in Arduino variant! */
+      /* 24 Jan 2014: implemented, see also issue 221 */
+      SPCR =  (1<<SPE) | (1<<MSTR)|(0<<SPR1)|(0<<SPR0)|(1<<CPOL)|(1<<CPHA);
+#ifdef U8G_HW_SPI_2X
+      SPSR = (1 << SPI2X);  /* double speed, issue 89 */
+#endif
+      u8g->pin_list[U8G_PI_A0_STATE] = 0;       /* inital RS state: command mode */
+      break;
+    
+    case U8G_COM_MSG_STOP:
+      break;
+
+    case U8G_COM_MSG_RESET:
+      u8g_SetPILevel(u8g, U8G_PI_RESET, arg_val);
+      break;
+    
+    case U8G_COM_MSG_ADDRESS:                     /* define cmd (arg_val = 0) or data mode (arg_val = 1) */
+      u8g->pin_list[U8G_PI_A0_STATE] = arg_val;
+      break;
+
+    case U8G_COM_MSG_CHIP_SELECT:      
+      if ( arg_val == 0 )
+      {
+        /* disable, note: the st7920 has an active high chip select */
+        u8g_SetPILevel(u8g, U8G_PI_CS, 0);
+      }
+      else
+      {
+        /* u8g_SetPILevel(u8g, U8G_PI_SCK, 0 ); */
+        /* enable */
+        u8g_SetPILevel(u8g, U8G_PI_CS, 1); /* CS = 1 (high active) */
+      }
+      break;
+      
+
+    case U8G_COM_MSG_WRITE_BYTE:
+      u8g_com_atmega_st7920_write_byte_hw_spi(u8g, u8g->pin_list[U8G_PI_A0_STATE], arg_val);
+      //u8g->pin_list[U8G_PI_A0_STATE] = 2; 
+      break;
+    
+    case U8G_COM_MSG_WRITE_SEQ:
+      {
+        register uint8_t *ptr = arg_ptr;
+        while( arg_val > 0 )
+        {
+          u8g_com_atmega_st7920_write_byte_hw_spi(u8g, u8g->pin_list[U8G_PI_A0_STATE], *ptr++);
+	  //u8g->pin_list[U8G_PI_A0_STATE] = 2; 
+          arg_val--;
+        }
+      }
+      break;
+
+      case U8G_COM_MSG_WRITE_SEQ_P:
+      {
+        register uint8_t *ptr = arg_ptr;
+        while( arg_val > 0 )
+        {
+          u8g_com_atmega_st7920_write_byte_hw_spi(u8g, u8g->pin_list[U8G_PI_A0_STATE], u8g_pgm_read(ptr));
+	  //u8g->pin_list[U8G_PI_A0_STATE] = 2; 
+          ptr++;
+          arg_val--;
+        }
+      }
+      break;
+  }
+  return 1;
+}
+
+#else
+
+
+uint8_t u8g_com_atmega_st7920_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  return 1;
+}
+
+
+#endif
+
+ 

akva/_256-27nrf/utility/u8g_com_atmega_st7920_spi.c

@@ -0,0 +1,170 @@
+/*
+  
+  u8g_com_atmega_st7920_spi.c
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+
+  A special SPI interface for ST7920 controller
+
+*/
+
+#include "u8g.h"
+
+#if defined(__AVR__)
+
+static void u8g_atmega_st7920_sw_spi_shift_out(u8g_t *u8g, uint8_t val) U8G_NOINLINE;
+static void u8g_atmega_st7920_sw_spi_shift_out(u8g_t *u8g, uint8_t val)
+{
+  uint8_t i = 8;
+  do
+  {
+    u8g_SetPILevel(u8g, U8G_PI_MOSI, val & 128 );
+    val <<= 1;
+    u8g_SetPILevel(u8g, U8G_PI_SCK, 1 );
+    u8g_MicroDelay();		/* 15 Aug 2012: added for high speed uC */
+    u8g_SetPILevel(u8g, U8G_PI_SCK, 0 );
+    u8g_MicroDelay();		/* 15 Aug 2012: added for high speed uC */
+    i--;
+  } while( i != 0 );
+}
+
+static void u8g_com_atmega_st7920_write_byte(u8g_t *u8g, uint8_t rs, uint8_t val) U8G_NOINLINE;
+static void u8g_com_atmega_st7920_write_byte(u8g_t *u8g, uint8_t rs, uint8_t val)
+{
+  uint8_t i;
+  
+  if ( rs == 0 )
+  {
+    /* command */
+    u8g_atmega_st7920_sw_spi_shift_out(u8g, 0x0f8);
+  }
+  else if ( rs == 1 )
+  {
+    /* data */
+    u8g_atmega_st7920_sw_spi_shift_out(u8g, 0x0fa);
+  }
+  
+  u8g_atmega_st7920_sw_spi_shift_out(u8g, val & 0x0f0);
+  u8g_atmega_st7920_sw_spi_shift_out(u8g, val << 4);
+
+  for( i = 0; i < 4; i++ )
+    u8g_10MicroDelay();
+}
+
+
+uint8_t u8g_com_atmega_st7920_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  switch(msg)
+  {
+    case U8G_COM_MSG_INIT:
+      u8g_SetPIOutput(u8g, U8G_PI_SCK);
+      u8g_SetPIOutput(u8g, U8G_PI_MOSI);
+      /* u8g_SetPIOutput(u8g, U8G_PI_A0); */
+      u8g_SetPIOutput(u8g, U8G_PI_CS);
+      u8g_SetPIOutput(u8g, U8G_PI_RESET);
+      
+      u8g_SetPILevel(u8g, U8G_PI_SCK, 0 );
+      u8g_SetPILevel(u8g, U8G_PI_MOSI, 0 );
+      u8g_SetPILevel(u8g, U8G_PI_CS, 0 );
+      /* u8g_SetPILevel(u8g, U8G_PI_A0, 0); */
+    
+      u8g->pin_list[U8G_PI_A0_STATE] = 0;       /* inital RS state: command mode */
+      break;
+    
+    case U8G_COM_MSG_STOP:
+      break;
+
+    case U8G_COM_MSG_RESET:
+      u8g_SetPILevel(u8g, U8G_PI_RESET, arg_val);
+      break;
+    
+    case U8G_COM_MSG_ADDRESS:                     /* define cmd (arg_val = 0) or data mode (arg_val = 1) */
+      u8g->pin_list[U8G_PI_A0_STATE] = arg_val;
+      break;
+
+    case U8G_COM_MSG_CHIP_SELECT:      
+      if ( arg_val == 0 )
+      {
+        /* disable, note: the st7920 has an active high chip select */
+        u8g_SetPILevel(u8g, U8G_PI_CS, 0);
+      }
+      else
+      {
+        /* u8g_SetPILevel(u8g, U8G_PI_SCK, 0 ); */
+        /* enable */
+        u8g_SetPILevel(u8g, U8G_PI_CS, 1); /* CS = 1 (high active) */
+      }
+      break;
+      
+
+    case U8G_COM_MSG_WRITE_BYTE:
+      u8g_com_atmega_st7920_write_byte(u8g, u8g->pin_list[U8G_PI_A0_STATE], arg_val);
+      u8g->pin_list[U8G_PI_A0_STATE] = 2; 
+      break;
+    
+    case U8G_COM_MSG_WRITE_SEQ:
+      {
+        register uint8_t *ptr = arg_ptr;
+        while( arg_val > 0 )
+        {
+          u8g_com_atmega_st7920_write_byte(u8g, u8g->pin_list[U8G_PI_A0_STATE], *ptr++);
+	  u8g->pin_list[U8G_PI_A0_STATE] = 2; 
+          arg_val--;
+        }
+      }
+      break;
+
+      case U8G_COM_MSG_WRITE_SEQ_P:
+      {
+        register uint8_t *ptr = arg_ptr;
+        while( arg_val > 0 )
+        {
+          u8g_com_atmega_st7920_write_byte(u8g, u8g->pin_list[U8G_PI_A0_STATE], u8g_pgm_read(ptr));
+	  u8g->pin_list[U8G_PI_A0_STATE] = 2; 
+          ptr++;
+          arg_val--;
+        }
+      }
+      break;
+  }
+  return 1;
+}
+
+#else
+
+
+uint8_t u8g_com_atmega_st7920_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  return 1;
+}
+
+
+#endif
+

akva/_256-27nrf/utility/u8g_com_atmega_sw_spi.c

@@ -0,0 +1,141 @@
+/*
+  
+  u8g_com_atmega_sw_spi.c
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2012, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+
+*/
+
+#include "u8g.h"
+
+#if defined(__AVR__)
+
+static void u8g_atmega_sw_spi_shift_out(u8g_t *u8g, uint8_t val) U8G_NOINLINE;
+static void u8g_atmega_sw_spi_shift_out(u8g_t *u8g, uint8_t val)
+{
+  uint8_t i = 8;
+  do
+  {
+    u8g_SetPILevel(u8g, U8G_PI_MOSI, val & 128 );
+    val <<= 1;
+    u8g_SetPILevel(u8g, U8G_PI_SCK, 1 );
+    u8g_MicroDelay();		/* 15 Aug 2012: added for high speed uC */
+    u8g_SetPILevel(u8g, U8G_PI_SCK, 0 );
+    u8g_MicroDelay();		/* 15 Aug 2012: added for high speed uC */
+    i--;
+  } while( i != 0 );
+}
+
+uint8_t u8g_com_atmega_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  switch(msg)
+  {
+    case U8G_COM_MSG_INIT:
+      u8g_SetPIOutput(u8g, U8G_PI_SCK);
+      u8g_SetPIOutput(u8g, U8G_PI_MOSI);
+      u8g_SetPIOutput(u8g, U8G_PI_A0);
+      u8g_SetPIOutput(u8g, U8G_PI_CS);
+      u8g_SetPIOutput(u8g, U8G_PI_RESET);
+      
+      u8g_SetPILevel(u8g, U8G_PI_SCK, 0 );
+      u8g_SetPILevel(u8g, U8G_PI_MOSI, 0 );
+      u8g_SetPILevel(u8g, U8G_PI_CS, 1 );
+      u8g_SetPILevel(u8g, U8G_PI_A0, 0);
+      break;
+    
+    case U8G_COM_MSG_STOP:
+      break;
+
+    case U8G_COM_MSG_ADDRESS:                     /* define cmd (arg_val = 0) or data mode (arg_val = 1) */
+      u8g_SetPILevel(u8g, U8G_PI_A0, arg_val);
+      break;
+
+    case U8G_COM_MSG_CHIP_SELECT:
+      
+      if ( arg_val == 0 )
+      {
+        /* disable */
+        u8g_SetPILevel(u8g, U8G_PI_CS, 1);
+      }
+      else
+      {
+        u8g_SetPILevel(u8g, U8G_PI_SCK, 0 );
+        /* enable */
+        u8g_SetPILevel(u8g, U8G_PI_CS, 0); /* CS = 0 (low active) */
+      }
+      break;
+      
+    case U8G_COM_MSG_RESET:
+      u8g_SetPILevel(u8g, U8G_PI_RESET, arg_val);
+      break;
+    
+
+    case U8G_COM_MSG_WRITE_BYTE:
+      u8g_atmega_sw_spi_shift_out(u8g, arg_val);
+      break;
+    
+    case U8G_COM_MSG_WRITE_SEQ:
+      {
+        register uint8_t *ptr = arg_ptr;
+        while( arg_val > 0 )
+        {
+          u8g_atmega_sw_spi_shift_out(u8g, *ptr++);
+          arg_val--;
+        }
+      }
+      break;
+
+      case U8G_COM_MSG_WRITE_SEQ_P:
+      {
+        register uint8_t *ptr = arg_ptr;
+        while( arg_val > 0 )
+        {
+          u8g_atmega_sw_spi_shift_out(u8g, u8g_pgm_read(ptr));
+          ptr++;
+          arg_val--;
+        }
+      }
+      break;
+  }
+  return 1;
+}
+
+#else
+
+
+uint8_t u8g_com_atmega_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  return 1;
+}
+
+
+#endif
+

akva/_256-27nrf/utility/u8g_com_i2c.c

@@ -0,0 +1,643 @@
+/*
+  
+  u8g_com_i2c.c
+
+  generic i2c interface
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+*/
+
+
+#include "u8g.h"
+
+//#define U8G_I2C_WITH_NO_ACK
+
+static uint8_t u8g_i2c_err_code;
+static uint8_t u8g_i2c_opt;		/* U8G_I2C_OPT_NO_ACK, SAM: U8G_I2C_OPT_DEV_1 */
+/*
+  position values
+    1: start condition
+    2: sla transfer
+*/
+static uint8_t u8g_i2c_err_pos;
+
+
+void u8g_i2c_clear_error(void)
+{
+  u8g_i2c_err_code = U8G_I2C_ERR_NONE;
+  u8g_i2c_err_pos = 0;
+}
+
+uint8_t  u8g_i2c_get_error(void)
+{
+  return u8g_i2c_err_code;
+}
+
+uint8_t u8g_i2c_get_err_pos(void)
+{
+  return u8g_i2c_err_pos;
+}
+
+
+
+#if defined(__AVR__)
+
+static void u8g_i2c_set_error(uint8_t code, uint8_t pos)
+{
+  if ( u8g_i2c_err_code > 0 )
+    return;
+  u8g_i2c_err_code |= code;
+  u8g_i2c_err_pos = pos;
+}
+
+#define U8G_ATMEGA_HW_TWI
+
+/* remove the definition for attiny */
+#if __AVR_ARCH__ == 2
+#undef U8G_ATMEGA_HW_TWI
+#endif
+#if __AVR_ARCH__ == 25
+#undef U8G_ATMEGA_HW_TWI
+#endif
+#endif
+
+#if defined(U8G_ATMEGA_HW_TWI)
+
+#include <avr/io.h>
+#include <util/twi.h>
+
+
+
+void u8g_i2c_init(uint8_t options)
+{
+  /*
+  TWBR: bit rate register
+  TWSR: status register (contains preselector bits)
+
+  prescalar
+    0		1
+    1		4
+    2		16
+    3		64
+
+  f = F_CPU/(16+2*TWBR*prescalar)
+  
+  F_CPU = 16MHz
+    TWBR = 152;
+    TWSR = 0;
+	--> 50KHz
+
+    TWBR = 72;
+    TWSR = 0;
+	--> 100KHz
+
+    TWBR = 12;
+    TWSR = 0;
+	--> 400KHz
+
+    F_CPU/(2*100000)-8  --> calculate TWBR value for 100KHz
+*/
+  u8g_i2c_opt = options;
+  TWSR = 0;
+  if ( options & U8G_I2C_OPT_FAST )
+  {
+    TWBR = F_CPU/(2*400000)-8;
+  }
+  else
+  {  
+    TWBR = F_CPU/(2*100000)-8;
+  }
+  u8g_i2c_clear_error();
+}
+
+uint8_t u8g_i2c_wait(uint8_t mask, uint8_t pos)
+{
+  volatile uint16_t cnt = 2000;	/* timout value should be > 280 for 50KHz Bus and 16 Mhz CPU, however the start condition might need longer */
+  while( !(TWCR & mask) )
+  {
+      if ( cnt == 0 )
+      {
+	if ( u8g_i2c_opt & U8G_I2C_OPT_NO_ACK )
+	{
+	  return 1;	/* all ok */
+	}
+	else
+	{
+	  u8g_i2c_set_error(U8G_I2C_ERR_TIMEOUT, pos);
+	  return 0; /* error */
+	}
+      }
+      cnt--;
+    }
+  return 1;	/* all ok */
+}
+
+/* sla includes all 8 bits (with r/w bit), assums master transmit */
+uint8_t u8g_i2c_start(uint8_t sla)
+{
+  register uint8_t status;
+  
+  /* send start */
+  TWCR = _BV(TWINT) |  _BV(TWSTA)  |  _BV(TWEN);
+   
+  /* wait */
+  if ( u8g_i2c_wait(_BV(TWINT), 1) == 0 )
+    return 0;
+  
+  status = TW_STATUS;
+ 
+  /* check status after start */  
+  if ( status != TW_START && status != TW_REP_START )
+  {
+    u8g_i2c_set_error(U8G_I2C_ERR_BUS, 1);
+    return 0;
+  }
+
+  /* set slave address */  
+  TWDR = sla;
+  
+  /* enable sla transfer */
+  TWCR = _BV(TWINT)  |  _BV(TWEN);
+
+  /* wait */
+  if ( u8g_i2c_wait(_BV(TWINT), 2) == 0 )
+    return 0;
+
+  if ( u8g_i2c_opt & U8G_I2C_OPT_NO_ACK )
+  {
+    /* do not check for ACK */
+  }
+  else
+  {
+    status = TW_STATUS;
+    /* check status after sla */  
+    if ( status != TW_MT_SLA_ACK )
+    {
+      u8g_i2c_set_error(U8G_I2C_ERR_BUS, 2);
+      return 0;
+    }
+  }
+
+   return 1;
+}
+
+uint8_t u8g_i2c_send_byte(uint8_t data)
+{
+  register uint8_t status;
+  TWDR = data;
+  TWCR = _BV(TWINT)  |  _BV(TWEN);
+  if ( u8g_i2c_wait(_BV(TWINT), 3) == 0 )
+    return 0;
+    
+  if ( u8g_i2c_opt & U8G_I2C_OPT_NO_ACK )
+  {
+    /* do not check for ACK */
+  }
+  else
+  {
+    status = TW_STATUS;  
+    if ( status != TW_MT_DATA_ACK )
+    {
+      u8g_i2c_set_error(U8G_I2C_ERR_BUS, 3);
+      return 0;
+    }
+  }
+
+  return 1;  
+}
+
+void u8g_i2c_stop(void)
+{
+  /* write stop */
+  TWCR = _BV(TWINT) | _BV(TWEN) | _BV(TWSTO);
+
+  /* no error is checked for the stop condition */  
+  u8g_i2c_wait(_BV(TWSTO), 4);
+  
+}
+
+/*
+void twi_send(uint8_t adr, uint8_t data1, uint8_t data2)
+{
+  u8g_i2c_start(adr<<1);
+  u8g_i2c_send_byte(data1);
+  u8g_i2c_send_byte(data2);
+  u8g_i2c_stop();
+}
+*/
+
+#elif defined(ARDUINO) && defined(__SAM3X8E__)
+/* Arduino Due */
+#include "Arduino.h"
+#include "sam.h"
+
+/*
+
+Controller
+
+TWI0 TWCK0 PA18 A			DUE PCB: SCL1
+TWI0 TWD0 PA17 A			DUE PCB: SDA1 
+TWI1 TWCK1 PB13 A			DUE PCB: SCL 21
+TWI1 TWD1 PB12 A			DUE PCB: SDA 20
+
+Arduino definitions
+
+#define PIN_WIRE_SDA         (20u)
+#define PIN_WIRE_SCL         (21u)
+#define WIRE_INTERFACE       TWI1
+#define WIRE_INTERFACE_ID    ID_TWI1
+#define WIRE_ISR_HANDLER     TWI1_Handler
+
+#define PIN_WIRE1_SDA        (70u)
+#define PIN_WIRE1_SCL        (71u)
+#define WIRE1_INTERFACE      TWI0
+#define WIRE1_INTERFACE_ID   ID_TWI0
+#define WIRE1_ISR_HANDLER    TWI0_Handler
+
+
+*/
+
+static void i2c_400KHz_delay(void)
+{
+  /* should be at least 4 */
+  /* should be 5 for 100KHz transfer speed */
+ 
+  
+  /*
+    Arduino Due
+    0x NOP: 470KHz
+    4x NOP: 450KHz
+    8x NOP: 430KHz
+    16x NOP: 400KHz
+  */
+  
+  __NOP();
+  __NOP();
+  __NOP();
+  __NOP();
+  
+  __NOP();
+  __NOP();
+  __NOP();
+  __NOP();
+
+  __NOP();
+  __NOP();
+  __NOP();
+  __NOP();
+
+  __NOP();
+  __NOP();
+  __NOP();
+  __NOP();
+}
+
+static void i2c_100KHz_delay(void)
+{
+  /* 
+    1x u8g_MicroDelay()	ca. 130KHz
+    2x u8g_MicroDelay()	ca. 80KHz 
+  */
+  u8g_MicroDelay();
+  u8g_MicroDelay();  
+}
+
+
+uint32_t i2c_started = 0;
+uint32_t i2c_scl_pin = 0;
+uint32_t i2c_sda_pin = 0;
+void (*i2c_delay)(void) = i2c_100KHz_delay;
+
+const PinDescription *i2c_scl_pin_desc;
+const PinDescription *i2c_sda_pin_desc;
+
+
+/* maybe this can be optimized */
+static void i2c_init(void)
+{
+  i2c_sda_pin_desc = &(g_APinDescription[i2c_sda_pin]);
+  i2c_scl_pin_desc = &(g_APinDescription[i2c_scl_pin]);
+  pinMode(i2c_sda_pin, OUTPUT);
+  digitalWrite(i2c_sda_pin, HIGH);
+  pinMode(i2c_scl_pin, OUTPUT);
+  digitalWrite(i2c_scl_pin, HIGH);
+  PIO_Configure( i2c_sda_pin_desc->pPort, PIO_OUTPUT_0, i2c_sda_pin_desc->ulPin, PIO_OPENDRAIN );
+  PIO_Configure( i2c_scl_pin_desc->pPort, PIO_OUTPUT_0, i2c_scl_pin_desc->ulPin, PIO_OPENDRAIN );
+  PIO_Clear( i2c_sda_pin_desc->pPort, i2c_sda_pin_desc->ulPin) ;
+  PIO_Clear( i2c_scl_pin_desc->pPort, i2c_scl_pin_desc->ulPin) ;
+  PIO_Configure( i2c_sda_pin_desc->pPort, PIO_INPUT, i2c_sda_pin_desc->ulPin, PIO_DEFAULT ) ;
+  PIO_Configure( i2c_scl_pin_desc->pPort, PIO_INPUT, i2c_scl_pin_desc->ulPin, PIO_DEFAULT ) ;
+  i2c_delay();
+}
+
+/* actually, the scl line is not observed, so this procedure does not return a value */
+static void i2c_read_scl_and_delay(void)
+{
+  uint32_t dwMask = i2c_scl_pin_desc->ulPin;
+  //PIO_Configure( i2c_scl_pin_desc->pPort, PIO_INPUT, i2c_scl_pin_desc->ulPin, PIO_DEFAULT ) ;
+  //PIO_SetInput( i2c_scl_pin_desc->pPort, i2c_scl_pin_desc->ulPin, PIO_DEFAULT ) ;
+
+  /* set as input */
+  i2c_scl_pin_desc->pPort->PIO_ODR = dwMask ;
+  i2c_scl_pin_desc->pPort->PIO_PER = dwMask ;
+
+  i2c_delay();
+}
+
+static void i2c_clear_scl(void)
+{
+  uint32_t dwMask = i2c_scl_pin_desc->ulPin;
+  
+  /* set open collector and drive low */
+  //PIO_Configure( i2c_scl_pin_desc->pPort, PIO_OUTPUT_0, i2c_scl_pin_desc->ulPin, PIO_OPENDRAIN );
+  //PIO_SetOutput( i2c_scl_pin_desc->pPort, i2c_scl_pin_desc->ulPin, 0, 1, 0);
+
+  /* open drain, zero default output */
+  i2c_scl_pin_desc->pPort->PIO_MDER = dwMask;
+  i2c_scl_pin_desc->pPort->PIO_CODR = dwMask;
+  i2c_scl_pin_desc->pPort->PIO_OER = dwMask;
+  i2c_scl_pin_desc->pPort->PIO_PER = dwMask;
+
+  //PIO_Clear( i2c_scl_pin_desc->pPort, i2c_scl_pin_desc->ulPin) ;
+}
+
+static uint8_t i2c_read_sda(void)
+{
+  uint32_t dwMask = i2c_sda_pin_desc->ulPin;
+  //PIO_Configure( i2c_sda_pin_desc->pPort, PIO_INPUT, i2c_sda_pin_desc->ulPin, PIO_DEFAULT ) ;
+  //PIO_SetInput( i2c_sda_pin_desc->pPort, i2c_sda_pin_desc->ulPin, PIO_DEFAULT ) ;
+
+  /* set as input */
+  i2c_sda_pin_desc->pPort->PIO_ODR = dwMask ;
+  i2c_sda_pin_desc->pPort->PIO_PER = dwMask ;
+
+
+  return 1;
+}
+
+static void i2c_clear_sda(void)
+{
+  uint32_t dwMask = i2c_sda_pin_desc->ulPin;
+  
+  /* set open collector and drive low */
+  //PIO_Configure( i2c_sda_pin_desc->pPort, PIO_OUTPUT_0, i2c_sda_pin_desc->ulPin, PIO_OPENDRAIN );
+  //PIO_SetOutput( i2c_sda_pin_desc->pPort, i2c_sda_pin_desc->ulPin, 0, 1, 0);
+  
+  /* open drain, zero default output */
+  i2c_sda_pin_desc->pPort->PIO_MDER = dwMask ;
+  i2c_sda_pin_desc->pPort->PIO_CODR = dwMask ;
+  i2c_sda_pin_desc->pPort->PIO_OER = dwMask ;
+  i2c_sda_pin_desc->pPort->PIO_PER = dwMask ;
+  
+  //PIO_Clear( i2c_sda_pin_desc->pPort, i2c_sda_pin_desc->ulPin) ;
+}
+
+static void i2c_start(void)
+{
+  if ( i2c_started != 0 )
+  {
+    /* if already started: do restart */
+    i2c_read_sda();     /* SDA = 1 */
+    i2c_delay();
+    i2c_read_scl_and_delay();
+  }
+  i2c_read_sda();
+  /*
+  if (i2c_read_sda() == 0)
+  {
+    // do something because arbitration is lost
+  }
+  */
+  /* send the start condition, both lines go from 1 to 0 */
+  i2c_clear_sda();
+  i2c_delay();
+  i2c_clear_scl();
+  i2c_started = 1;
+}
+
+
+static void i2c_stop(void)
+{
+  /* set SDA to 0 */
+  i2c_clear_sda();  
+  i2c_delay();
+ 
+  /* now release all lines */
+  i2c_read_scl_and_delay();
+ 
+  /* set SDA to 1 */
+  i2c_read_sda();
+  i2c_delay();
+  i2c_started = 0;
+}
+
+static void i2c_write_bit(uint8_t val)
+{
+  if (val)
+    i2c_read_sda();
+  else
+    i2c_clear_sda();
+ 
+  i2c_delay();
+  i2c_read_scl_and_delay();
+  i2c_clear_scl();
+}
+
+static uint8_t i2c_read_bit(void)
+{
+  uint8_t val;
+  /* do not drive SDA */
+  i2c_read_sda();
+  i2c_delay();
+  i2c_read_scl_and_delay();
+  val = i2c_read_sda();
+  i2c_delay();
+  i2c_clear_scl();
+  return val;
+}
+
+static uint8_t i2c_write_byte(uint8_t b)
+{
+  i2c_write_bit(b & 128);
+  i2c_write_bit(b & 64);
+  i2c_write_bit(b & 32);
+  i2c_write_bit(b & 16);
+  i2c_write_bit(b & 8);
+  i2c_write_bit(b & 4);
+  i2c_write_bit(b & 2);
+  i2c_write_bit(b & 1);
+    
+  /* read ack from client */
+  /* 0: ack was given by client */
+  /* 1: nothing happend during ack cycle */  
+  return i2c_read_bit();
+}
+
+
+
+void u8g_i2c_init(uint8_t options)
+{
+  u8g_i2c_opt = options;
+  u8g_i2c_clear_error();
+
+  if ( u8g_i2c_opt & U8G_I2C_OPT_FAST )
+  {
+    i2c_delay = i2c_400KHz_delay;
+  }
+  else
+  {
+    i2c_delay = i2c_100KHz_delay;
+  }
+
+
+  if ( u8g_i2c_opt & U8G_I2C_OPT_DEV_1 )
+  {
+    i2c_scl_pin = PIN_WIRE1_SCL;
+    i2c_sda_pin = PIN_WIRE1_SDA;
+    
+    //REG_PIOA_PDR = PIO_PB12A_TWD1 | PIO_PB13A_TWCK1;
+  }
+  else
+  {    
+    
+    i2c_scl_pin = PIN_WIRE_SCL;
+    i2c_sda_pin = PIN_WIRE_SDA;
+    
+    //REG_PIOA_PDR = PIO_PA17A_TWD0 | PIO_PA18A_TWCK0;
+  }
+  
+  i2c_init();
+
+}
+
+/* sla includes also the r/w bit */
+uint8_t u8g_i2c_start(uint8_t sla)
+{  
+  i2c_start();
+  i2c_write_byte(sla);
+  return 1;
+}
+
+uint8_t u8g_i2c_send_byte(uint8_t data)
+{
+  return i2c_write_byte(data);
+}
+
+void u8g_i2c_stop(void)
+{
+  i2c_stop();
+}
+
+
+#elif defined(U8G_RASPBERRY_PI)
+
+#include <wiringPi.h>
+#include <wiringPiI2C.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+
+#define I2C_SLA         0x3c
+
+static int fd=-1;
+static uint8_t i2cMode = 0;
+
+void u8g_i2c_init(uint8_t options) {
+   u8g_i2c_clear_error();
+   u8g_i2c_opt = options;
+
+   if (wiringPiSetup() == -1) {
+      printf("wiringPi-Error\n");
+      exit(1);
+   }
+
+   fd = wiringPiI2CSetup(I2C_SLA);
+   if (fd < 0) {
+      printf ("Unable to open I2C device 0: %s\n", strerror (errno)) ;
+      exit (1) ;
+   }
+   //u8g_SetPIOutput(u8g, U8G_PI_RESET);
+   //u8g_SetPIOutput(u8g, U8G_PI_A0);
+}
+uint8_t u8g_i2c_start(uint8_t sla) {
+   u8g_i2c_send_mode(0);
+
+   return 1;
+}
+
+void u8g_i2c_stop(void) {
+}
+
+uint8_t u8g_i2c_send_mode(uint8_t mode) {
+   i2cMode = mode;
+} 
+
+uint8_t u8g_i2c_send_byte(uint8_t data) {
+   wiringPiI2CWriteReg8(fd, i2cMode, data);
+
+   return 1;
+}
+
+uint8_t u8g_i2c_wait(uint8_t mask, uint8_t pos)
+{
+  return 1;
+}
+
+#else
+
+/* empty interface */
+
+void u8g_i2c_init(uint8_t options)
+{
+  u8g_i2c_clear_error();
+}
+
+uint8_t u8g_i2c_wait(uint8_t mask, uint8_t pos)
+{
+  return 1;
+}
+
+uint8_t u8g_i2c_start(uint8_t sla)
+{
+  return 1;
+}
+uint8_t u8g_i2c_send_byte(uint8_t data)
+{
+  return 1;
+}
+
+void u8g_i2c_stop(void)
+{
+}
+
+
+#endif
+

akva/_256-27nrf/utility/u8g_com_io.c

@@ -0,0 +1,374 @@
+/*
+  
+  u8g_com_io.c
+  
+  abstraction layer for low level i/o 
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2012, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+
+  Update for ATOMIC operation done (01 Jun 2013)
+    U8G_ATOMIC_OR(ptr, val)
+    U8G_ATOMIC_AND(ptr, val)
+    U8G_ATOMIC_START();
+    U8G_ATOMIC_END();
+
+  uint8_t u8g_Pin(uint8_t port, uint8_t bitpos)						Convert to internal number: AVR: port*8+bitpos, ARM: port*16+bitpos
+  void u8g_SetPinOutput(uint8_t internal_pin_number)
+  void u8g_SetPinInput(uint8_t internal_pin_number)
+  void u8g_SetPinLevel(uint8_t internal_pin_number, uint8_t level)
+  uint8_t u8g_GetPinLevel(uint8_t internal_pin_number)
+
+
+*/
+
+#include "u8g.h"
+
+#if defined(__AVR__)
+
+#include <avr/interrupt.h>
+#include <avr/io.h>
+
+typedef volatile uint8_t * IO_PTR;
+
+/* create internal pin number */
+uint8_t u8g_Pin(uint8_t port, uint8_t bitpos)
+{
+  port <<= 3;
+  port += bitpos;
+  return port;
+}
+
+const IO_PTR u8g_avr_ddr_P[] PROGMEM = {
+#ifdef DDRA
+  &DDRA,
+#else
+  0,
+#endif
+  &DDRB,
+#ifdef DDRC
+  &DDRC,
+#ifdef DDRD
+  &DDRD,
+#ifdef DDRE
+  &DDRE,
+#ifdef DDRF
+  &DDRF,
+#ifdef DDRG
+  &DDRG,
+#ifdef DDRH
+  &DDRH,
+#endif
+#endif
+#endif
+#endif
+#endif
+#endif
+};
+
+
+const IO_PTR u8g_avr_port_P[] PROGMEM = {
+#ifdef PORTA
+  &PORTA,
+#else
+  0,
+#endif
+  &PORTB,
+#ifdef PORTC
+  &PORTC,
+#ifdef PORTD
+  &PORTD,
+#ifdef PORTE
+  &PORTE,
+#ifdef PORTF
+  &PORTF,
+#ifdef PORTG
+  &PORTG,
+#ifdef PORTH
+  &PORTH,
+#endif
+#endif
+#endif
+#endif
+#endif
+#endif
+};
+
+const IO_PTR u8g_avr_pin_P[] PROGMEM = {
+#ifdef PINA
+  &PINA,
+#else
+  0,
+#endif
+  &PINB,
+#ifdef PINC
+  &PINC,
+#ifdef PIND
+  &PIND,
+#ifdef PINE
+  &PINE,
+#ifdef PINF
+  &PINF,
+#ifdef PING
+  &PING,
+#ifdef PINH
+  &PINH,
+#endif
+#endif
+#endif
+#endif
+#endif
+#endif
+};
+
+static volatile uint8_t *u8g_get_avr_io_ptr(const IO_PTR *base, uint8_t offset)
+{
+  volatile uint8_t * tmp;
+  base += offset;
+  memcpy_P(&tmp, base, sizeof(volatile uint8_t * PROGMEM));
+  return tmp; 
+}
+
+/* set direction to output of the specified pin (internal pin number) */
+void u8g_SetPinOutput(uint8_t internal_pin_number)
+{
+  *u8g_get_avr_io_ptr(u8g_avr_ddr_P, internal_pin_number>>3) |= _BV(internal_pin_number&7);
+}
+
+void u8g_SetPinInput(uint8_t internal_pin_number)
+{
+  *u8g_get_avr_io_ptr(u8g_avr_ddr_P, internal_pin_number>>3) &= ~_BV(internal_pin_number&7);
+}
+
+void u8g_SetPinLevel(uint8_t internal_pin_number, uint8_t level)
+{
+  volatile uint8_t * tmp = u8g_get_avr_io_ptr(u8g_avr_port_P, internal_pin_number>>3);
+  
+  if ( level == 0 )
+  {
+    U8G_ATOMIC_AND(tmp, ~_BV(internal_pin_number&7));
+   // *tmp &= ~_BV(internal_pin_number&7);
+  }
+  else
+  {
+    U8G_ATOMIC_OR(tmp, _BV(internal_pin_number&7));
+    //*tmp |= _BV(internal_pin_number&7);
+  }
+  
+}
+
+uint8_t u8g_GetPinLevel(uint8_t internal_pin_number)
+{
+  volatile uint8_t * tmp = u8g_get_avr_io_ptr(u8g_avr_pin_P, internal_pin_number>>3);
+  if ( ((*tmp) & _BV(internal_pin_number&7))  != 0 )
+    return 1;
+  return 0;
+}
+
+#elif defined (__MSP430__)
+#include <msp430.h>
+
+typedef volatile uint8_t * IO_PTR;
+
+// MSP430 F5XXX / F6XXX series. 
+const IO_PTR u8g_msp_ddr_P[] PROGMEM = {
+	&P1DIR
+	,&P2DIR
+	,&P3DIR
+	,&P4DIR
+	,&P5DIR
+	,&P6DIR
+	,&P7DIR
+	,&P8DIR
+#if defined (__MSP430_HAS_PORT9_R__)
+	,&P9DIR
+#if defined (__MSP430_HAS_PORT10_R__)
+	,&P10DIR
+#endif
+#endif
+};
+
+const IO_PTR u8g_msp_port_P[] PROGMEM = {
+	&P1OUT
+	,&P2OUT
+	,&P3OUT
+	,&P4OUT
+	,&P5OUT
+	,&P6OUT
+	,&P7OUT
+	,&P8OUT
+#if defined (__MSP430_HAS_PORT9_R__)
+	,&P9OUT
+#if defined (__MSP430_HAS_PORT10_R__)
+	,&P10OUT
+#endif
+#endif
+};
+
+const IO_PTR u8g_msp_pin_P[] PROGMEM = {
+	&P1IN
+	,&P2IN
+	,&P3IN
+	,&P4IN
+	,&P5IN
+	,&P6IN
+	,&P7IN
+	,&P8IN
+#if defined (__MSP430_HAS_PORT9_R__)
+	,&P9IN
+#if defined (__MSP430_HAS_PORT10_R__)
+	,&P10IN
+#endif
+#endif
+};
+
+uint8_t u8g_Pin(uint8_t port, uint8_t bitpos)
+{
+	port <<= 3;
+	port += bitpos;
+	return port;
+}
+
+void u8g_SetPinOutput(uint8_t internal_pin_number)
+{
+	uint8_t port = (internal_pin_number >> 3)-1;
+	uint8_t output = 1 << (internal_pin_number & 0x07);
+	*u8g_msp_ddr_P[port] |= output;
+}
+
+void u8g_SetPinInput(uint8_t internal_pin_number)
+{
+	uint8_t port = (internal_pin_number >> 3)-1;
+	*u8g_msp_ddr_P[port] &= ~(1 << (internal_pin_number & 0x07));
+}
+
+void u8g_SetPinLevel(uint8_t internal_pin_number, uint8_t level)
+{
+	uint8_t port = (internal_pin_number >> 3)-1;
+	if (level == 0)
+	{
+		*u8g_msp_port_P[port] &= ~(1 << (internal_pin_number & 0x07));
+	}
+	else
+	{
+		*u8g_msp_port_P[port]|= (1 << (internal_pin_number & 0x07));
+	}
+}
+
+uint8_t u8g_GetPinLevel(uint8_t internal_pin_number)
+{
+	uint8_t port = (internal_pin_number >> 3)-1;
+	uint8_t tmp = *u8g_msp_pin_P[port];
+	if (tmp & (1 << (internal_pin_number & 0x07)))
+	{
+		return 1;
+	}
+	return 0;
+}
+
+#elif defined(U8G_RASPBERRY_PI)
+
+#include <wiringPi.h>
+//#include "/usr/local/include/wiringPi.h"
+
+void u8g_SetPinOutput(uint8_t internal_pin_number) {
+   pinMode(internal_pin_number, OUTPUT);
+}
+
+void u8g_SetPinInput(uint8_t internal_pin_number) {
+   pinMode(internal_pin_number, INPUT);
+}
+
+void u8g_SetPinLevel(uint8_t internal_pin_number, uint8_t level) {
+   digitalWrite(internal_pin_number, level);
+}
+
+uint8_t u8g_GetPinLevel(uint8_t internal_pin_number) {
+   return digitalRead(internal_pin_number);
+}
+
+
+#else
+
+/* convert "port" and "bitpos" to internal pin number */
+uint8_t u8g_Pin(uint8_t port, uint8_t bitpos)
+{
+  port <<= 3;
+  port += bitpos;
+  return port;
+}
+
+void u8g_SetPinOutput(uint8_t internal_pin_number)
+{
+}
+
+void u8g_SetPinInput(uint8_t internal_pin_number)
+{
+}
+
+void u8g_SetPinLevel(uint8_t internal_pin_number, uint8_t level)
+{
+}
+
+uint8_t u8g_GetPinLevel(uint8_t internal_pin_number)
+{
+  return 0;
+}
+
+#endif
+
+
+#if defined(U8G_WITH_PINLIST)
+
+void u8g_SetPIOutput(u8g_t *u8g, uint8_t pi)
+{
+  uint8_t pin;
+  pin = u8g->pin_list[pi];
+  if ( pin != U8G_PIN_NONE )
+    u8g_SetPinOutput(pin);
+}
+
+void u8g_SetPILevel(u8g_t *u8g, uint8_t pi, uint8_t level)
+{
+  uint8_t pin;
+  pin = u8g->pin_list[pi];
+  if ( pin != U8G_PIN_NONE )
+    u8g_SetPinLevel(pin, level);
+}
+
+#else  /* defined(U8G_WITH_PINLIST) */
+void u8g_SetPIOutput(u8g_t *u8g, uint8_t pi)
+{
+}
+
+void u8g_SetPILevel(u8g_t *u8g, uint8_t pi, uint8_t level)
+{
+}
+
+#endif /* defined(U8G_WITH_PINLIST) */

akva/_256-27nrf/utility/u8g_com_msp430_hw_spi.c

@@ -0,0 +1,221 @@
+/*
+  
+  u8g_com_msp430_hw_spi.c
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2012, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+ 
+*/ 
+ 
+#include "u8g.h"
+
+#if defined(__MSP430__)
+#define U8G_MSP430_HW_SPI
+#endif
+
+#if defined(U8G_MSP430_HW_SPI)
+
+#include <msp430.h>
+
+#ifndef F_CPU
+#error "Please specifiy actual master clock using F_CPU in HZ"
+#endif
+#ifndef F_SPI
+#define F_SPI  1000000UL
+#endif
+
+#define U8G_USE_USCIA0	1
+#define U8G_USE_USCIB0	2
+#define U8G_USE_USCIA1	3
+#define U8G_USE_USCIB1	4
+#define U8G_USE_USCIA2	5
+#define U8G_USE_USCIB2	6
+#define U8G_USE_USCIA3	7
+#define U8G_USE_USCIB3	8
+
+#ifndef U8G_USE_USCI
+#define U8G_USE_USCI	U8G_USE_USCIB0
+#endif
+
+#if U8G_USE_USCI == 1
+#define UCIFG	UCA0IFG
+#define UCTXBUF UCA0TXBUF
+#define UCSTAT  UCA0STAT
+#define UCCTL0  UCA0CTL0
+#define UCCTL1  UCA0CTL1
+#define UCBR0   UCA0BR0
+#define UCBR1   UCA0BR1
+#elif U8G_USE_USCI == 2
+#define UCIFG	UCB0IFG
+#define UCTXBUF UCB0TXBUF
+#define UCSTAT  UCB0STAT
+#define UCCTL0  UCB0CTL0
+#define UCCTL1  UCB0CTL1
+#define UCBR0   UCB0BR0
+#define UCBR1   UCB0BR1
+#elif U8G_USE_USCI == 3
+#define UCIFG	UCA1IFG
+#define UCTXBUF UCA1TXBUF
+#define UCSTAT  UCA1STAT
+#define UCCTL0  UCA1CTL0
+#define UCCTL1  UCA1CTL1
+#define UCBR0   UCA1BR0
+#define UCBR1   UCA1BR1
+#elif U8G_USE_USCI == 4
+#define UCIFG	UCB1IFG
+#define UCTXBUF UCB1TXBUF
+#define UCSTAT  UCB1STAT
+#define UCCTL0  UCB1CTL0
+#define UCCTL1  UCB1CTL1
+#define UCBR0   UCB1BR0
+#define UCBR1   UCB1BR1
+#elif U8G_USE_USCI == 5
+#define UCIFG	UCA2IFG
+#define UCTXBUF UCA2TXBUF
+#define UCSTAT  UCA2STAT
+#define UCCTL0  UCA2CTL0
+#define UCCTL1  UCA2CTL1
+#define UCBR0   UCA2BR0
+#define UCBR1   UCA2BR1
+#elif U8G_USE_USCI == 6
+#define UCIFG	UCB2IFG
+#define UCTXBUF UCB2TXBUF
+#define UCSTAT  UCB2STAT
+#define UCCTL0  UCB2CTL0
+#define UCCTL1  UCB2CTL1
+#define UCBR0   UCB2BR0
+#define UCBR1   UCB2BR1
+#elif U8G_USE_USCI == 7
+#define UCIFG	UCA3IFG
+#define UCTXBUF UCA3TXBUF
+#define UCSTAT  UCA3STAT
+#define UCCTL0  UCA3CTL0
+#define UCCTL1  UCA3CTL1
+#define UCBR0   UCA3BR0
+#define UCBR1   UCA3BR1
+#elif U8G_USE_USCI == 8
+#define UCIFG	UCB3IFG
+#define UCTXBUF UCB3TXBUF
+#define UCSTAT  UCB3STAT
+#define UCCTL0  UCB3CTL0
+#define UCCTL1  UCB3CTL1
+#define UCBR0   UCB3BR0
+#define UCBR1   UCB3BR1
+#endif
+
+inline void u8g_msp430_spi_out(uint8_t data)
+{
+  while (!(UCIFG&UCTXIFG));
+  UCTXBUF = data;
+}
+
+uint8_t u8g_com_msp430_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  switch(msg)
+  {
+    case U8G_COM_MSG_STOP:
+      break;
+    
+    case U8G_COM_MSG_INIT:
+	/*
+ 	 * on MSP430 you need to set PSEL alternative function which
+ 	 * may not be required on other MCU's - should be handled
+ 	 * by a low level u8g_SetPinAlternate(pin_number)...
+ 	 */
+      UCCTL1 |= UCSWRST;                      // **Put state machine in reset**
+      UCCTL0 |= UCMST|UCSYNC|UCCKPL|UCMSB;    // 3-pin, 8-bit SPI master Clock polarity high, MSB
+      UCCTL1 |= UCSSEL_2;                     // SMCLK
+      UCBR0 = (unsigned char)(F_CPU/F_SPI);   // 
+      UCBR1 = 0;                              //
+      UCCTL1 &= ~UCSWRST;                     // **Initialize USCI state machine**
+      u8g_SetPILevel(u8g, U8G_PI_CS, 1);
+      u8g_SetPILevel(u8g, U8G_PI_A0, 1);
+      u8g_SetPILevel(u8g, U8G_PI_RESET, 1);
+      u8g_SetPIOutput(u8g, U8G_PI_CS);
+      u8g_SetPIOutput(u8g, U8G_PI_A0);
+      u8g_SetPIOutput(u8g, U8G_PI_RESET);
+
+      break;
+    
+    case U8G_COM_MSG_ADDRESS:                     /* define cmd (arg_val = 0) or data mode (arg_val = 1) */
+      u8g_SetPILevel(u8g, U8G_PI_A0, arg_val);
+      break;
+
+    case U8G_COM_MSG_CHIP_SELECT:
+      
+       u8g_SetPILevel(u8g, U8G_PI_CS, (arg_val ? 0 : 1));
+      break;
+      
+    case U8G_COM_MSG_RESET:
+
+      u8g_SetPILevel(u8g, U8G_PI_RESET, arg_val);
+      break;
+    
+    case U8G_COM_MSG_WRITE_BYTE:
+      u8g_msp430_spi_out(arg_val);
+      while ((UCSTAT&UCBUSY));
+      break;
+    
+    case U8G_COM_MSG_WRITE_SEQ:
+      {
+        register uint8_t *ptr = arg_ptr;
+        while( arg_val > 0 )
+        {
+          u8g_msp430_spi_out(*ptr++);
+          arg_val--;
+        }
+        while ((UCSTAT&UCBUSY));
+      }
+      break;
+    case U8G_COM_MSG_WRITE_SEQ_P:
+      {
+        register uint8_t *ptr = arg_ptr;
+        while( arg_val > 0 )
+        {
+          u8g_msp430_spi_out(u8g_pgm_read(ptr));
+          ptr++;
+          arg_val--;
+        }
+        while ((UCSTAT&UCBUSY));
+      }
+      break;
+  }
+  return 1;
+}
+
+#else
+
+uint8_t u8g_com_msp430_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  return 1;
+}
+
+#endif
+
+

akva/_256-27nrf/utility/u8g_com_null.c

@@ -0,0 +1,63 @@
+/*
+
+  u8g_com_null.c
+ 
+  communication null device
+
+  Universal 8bit Graphics Library
+ 
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification,
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list
+    of conditions and the following disclaimer.
+   
+  * Redistributions in binary form must reproduce the above copyright notice, this
+    list of conditions and the following disclaimer in the documentation and/or other
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+ 
+ 
+*/
+
+#include "u8g.h"
+
+uint8_t u8g_com_null_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  switch(msg)
+  {
+    case U8G_COM_MSG_INIT:
+      break;
+    case U8G_COM_MSG_STOP:
+      break;
+
+   
+    case U8G_COM_MSG_CHIP_SELECT:
+      /* arg_val contains the chip number, which should be enabled */
+      break;
+
+
+    case U8G_COM_MSG_WRITE_BYTE:
+      break;
+    case U8G_COM_MSG_WRITE_SEQ:
+      break;
+  }
+  return 1;
+}
+

akva/_256-27nrf/utility/u8g_com_raspberrypi_hw_spi.c

@@ -0,0 +1,124 @@
+/*
+  
+  u8g_com_raspberrypi_hw_spi.c
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2012, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  
+  Assumes, that 
+    MOSI is at PORTB, Pin 3
+  and
+    SCK is at PORTB, Pin 5
+
+  Update for ATOMIC operation done (01 Jun 2013)
+    U8G_ATOMIC_OR(ptr, val)
+    U8G_ATOMIC_AND(ptr, val)
+    U8G_ATOMIC_START()
+    U8G_ATOMIC_END()
+ 
+
+
+*/
+
+#include "u8g.h"
+
+
+
+#if defined(U8G_RASPBERRY_PI)
+
+#include <wiringPiSPI.h>
+#include <wiringPi.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+
+uint8_t u8g_com_raspberrypi_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  switch(msg)
+  {
+    case U8G_COM_MSG_STOP:
+      break;
+    
+    case U8G_COM_MSG_INIT:
+		// check wiringPi setup
+		if (wiringPiSetup() == -1)
+		{
+			printf("wiringPi-Error\n");
+			exit(1);
+		}
+
+		if (wiringPiSPISetup (0, 100000) < 0)
+		{
+			printf ("Unable to open SPI device 0: %s\n", strerror (errno)) ;
+			exit (1) ;
+		}
+		
+		u8g_SetPIOutput(u8g, U8G_PI_RESET);
+		u8g_SetPIOutput(u8g, U8G_PI_A0);
+
+      break;
+    
+    case U8G_COM_MSG_ADDRESS:                     /* define cmd (arg_val = 0) or data mode (arg_val = 1) */
+	  u8g_SetPILevel(u8g, U8G_PI_A0, arg_val);
+      break;
+
+    case U8G_COM_MSG_CHIP_SELECT:
+		/* Done by the SPI hardware */
+      break;
+      
+    case U8G_COM_MSG_RESET:
+      u8g_SetPILevel(u8g, U8G_PI_RESET, arg_val);
+      break;
+    
+    case U8G_COM_MSG_WRITE_BYTE:
+		wiringPiSPIDataRW (0, &arg_val, 1) ;
+      break;
+    
+    case U8G_COM_MSG_WRITE_SEQ:
+		wiringPiSPIDataRW (0, arg_ptr, arg_val);
+      break;
+
+	case U8G_COM_MSG_WRITE_SEQ_P:
+		wiringPiSPIDataRW (0, arg_ptr, arg_val);		
+      break;
+  }
+  return 1;
+}
+
+#else
+
+uint8_t u8g_com_raspberrypi_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  return 1;
+}
+
+#endif
+
+

akva/_256-27nrf/utility/u8g_com_raspberrypi_ssd_i2c.c

@@ -0,0 +1,176 @@
+/*  
+  Special pin usage:
+    U8G_PI_I2C_OPTION	additional options
+    U8G_PI_A0_STATE	used to store the last value of the command/data register selection
+    U8G_PI_SET_A0		1: Signal request to update I2C device with new A0_STATE, 0: Do nothing, A0_STATE matches I2C device
+    U8G_PI_SCL		clock line (NOT USED)
+    U8G_PI_SDA		data line (NOT USED)
+    
+    U8G_PI_RESET		reset line (currently disabled, see below)
+
+  Protocol:
+    SLA, Cmd/Data Selection, Arguments
+    The command/data register is selected by a special instruction byte, which is sent after SLA
+    
+    The continue bit is always 0 so that a (re)start is equired for the change from cmd to/data mode
+*/
+
+#include "u8g.h"
+
+#if defined(U8G_RASPBERRY_PI)
+
+#include <wiringPi.h>
+#include <wiringPiI2C.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+
+#define I2C_SLA		0x3c
+#define I2C_CMD_MODE	0x000
+#define I2C_DATA_MODE	0x040
+
+#if defined(U8G_WITH_PINLIST)
+
+uint8_t u8g_com_raspberrypi_ssd_start_sequence(u8g_t *u8g)
+{
+  /* are we requested to set the a0 state? */
+  if ( u8g->pin_list[U8G_PI_SET_A0] == 0 )
+    return 1;	
+  
+  /* setup bus, might be a repeated start */
+  if ( u8g_i2c_start(I2C_SLA) == 0 )
+    return 0;
+  if ( u8g->pin_list[U8G_PI_A0_STATE] == 0 )
+  {
+    if ( u8g_i2c_send_mode(I2C_CMD_MODE) == 0 )
+      return 0;
+  }
+  else
+  {
+    if ( u8g_i2c_send_mode(I2C_DATA_MODE) == 0 )
+      return 0;
+  }
+  
+  
+  u8g->pin_list[U8G_PI_SET_A0] = 0;
+  return 1;
+}
+
+uint8_t u8g_com_raspberrypi_ssd_i2c_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  switch(msg)
+  {
+    case U8G_COM_MSG_INIT:
+      u8g_i2c_init(u8g->pin_list[U8G_PI_I2C_OPTION]);
+      u8g_SetPIOutput(u8g, U8G_PI_RESET);
+      u8g_SetPIOutput(u8g, U8G_PI_A0);
+      break;
+    
+    case U8G_COM_MSG_STOP:
+      break;
+
+    case U8G_COM_MSG_RESET:
+      break;
+      
+    case U8G_COM_MSG_CHIP_SELECT:
+      u8g->pin_list[U8G_PI_A0_STATE] = 0;
+      u8g->pin_list[U8G_PI_SET_A0] = 1;		/* force a0 to set again, also forces start condition */
+      if ( arg_val == 0 )
+      {
+        /* disable chip, send stop condition */
+	u8g_i2c_stop();
+     }
+      else
+      {
+        /* enable, do nothing: any byte writing will trigger the i2c start */
+      }
+      break;
+
+    case U8G_COM_MSG_WRITE_BYTE:
+      //u8g->pin_list[U8G_PI_SET_A0] = 1;
+      if ( u8g_com_raspberrypi_ssd_start_sequence(u8g) == 0 )
+	return u8g_i2c_stop(), 0;
+      if ( u8g_i2c_send_byte(arg_val) == 0 )
+	return u8g_i2c_stop(), 0;
+      // u8g_i2c_stop();
+      break;
+    
+    case U8G_COM_MSG_WRITE_SEQ:
+      //u8g->pin_list[U8G_PI_SET_A0] = 1;
+      if ( u8g_com_raspberrypi_ssd_start_sequence(u8g) == 0 )
+	return u8g_i2c_stop(), 0;
+      {
+        register uint8_t *ptr = (uint8_t *)arg_ptr;
+        while( arg_val > 0 )
+        {
+	  if ( u8g_i2c_send_byte(*ptr++) == 0 )
+	    return u8g_i2c_stop(), 0;
+          arg_val--;
+        }
+      }
+      // u8g_i2c_stop();
+      break;
+
+    case U8G_COM_MSG_WRITE_SEQ_P:
+      //u8g->pin_list[U8G_PI_SET_A0] = 1;
+      if ( u8g_com_raspberrypi_ssd_start_sequence(u8g) == 0 )
+	return u8g_i2c_stop(), 0;
+      {
+        register uint8_t *ptr = (uint8_t *)arg_ptr;
+        while( arg_val > 0 )
+        {
+	  if ( u8g_i2c_send_byte(u8g_pgm_read(ptr)) == 0 )
+	    return 0;
+          ptr++;
+          arg_val--;
+        }
+      }
+      // u8g_i2c_stop();
+      break;
+      
+    case U8G_COM_MSG_ADDRESS:                     /* define cmd (arg_val = 0) or data mode (arg_val = 1) */
+      u8g->pin_list[U8G_PI_A0_STATE] = arg_val;
+      u8g->pin_list[U8G_PI_SET_A0] = 1;		/* force a0 to set again */
+    
+#ifdef OLD_CODE    
+      if ( i2c_state != 0 )
+      {
+	u8g_i2c_stop();
+	i2c_state = 0;
+      }
+
+      if ( u8g_com_raspberrypi_ssd_start_sequence(arg_val) == 0 )
+	return 0;
+    
+      /* setup bus, might be a repeated start */
+      /*
+      if ( u8g_i2c_start(I2C_SLA) == 0 )
+	return 0;
+      if ( arg_val == 0 )
+      {
+	i2c_state = 1;
+	
+	if ( u8g_i2c_send_byte(I2C_CMD_MODE) == 0 )
+	  return 0;
+      }
+      else
+      {
+	i2c_state = 2;
+	if ( u8g_i2c_send_byte(I2C_DATA_MODE) == 0 )
+	  return 0;
+      }
+      */
+#endif
+      break;
+  }
+  return 1;
+}
+
+#else	/* defined(U8G_WITH_PINLIST) */
+
+uint8_t u8g_com_raspberrypi_ssd_i2c_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr) {
+   return 1;
+}
+
+#endif	/* defined(U8G_WITH_PINLIST) */
+#endif

akva/_256-27nrf/utility/u8g_com_std_sw_spi.c

@@ -0,0 +1,140 @@
+/*
+  
+  u8g_com_std_sw_spi.c
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2015, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+*/
+
+#include "u8g.h"
+
+#if defined(U8G_WITH_PINLIST)
+
+static void u8g_sw_spi_shift_out(uint8_t dataPin, uint8_t clockPin, uint8_t val)
+{
+  uint8_t i = 8;
+  do
+  {
+    if ( val & 128 )
+      u8g_SetPinLevel(dataPin, 1);
+    else
+      u8g_SetPinLevel(dataPin, 0);
+    val <<= 1;
+    u8g_MicroDelay();		/* 23 Sep 2012 */
+    //delay(1);
+    u8g_SetPinLevel(clockPin, 1);
+    u8g_MicroDelay();		/* 23 Sep 2012 */
+    //delay(1);
+    u8g_SetPinLevel(clockPin, 0);
+    u8g_MicroDelay();		/* 23 Sep 2012 */
+    //delay(1);
+    i--;
+  } while( i != 0 );
+}
+
+uint8_t u8g_com_std_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  switch(msg)
+  {
+    case U8G_COM_MSG_INIT:
+      u8g_SetPIOutput(u8g, U8G_PI_SCK);
+      u8g_SetPIOutput(u8g, U8G_PI_MOSI);
+      u8g_SetPIOutput(u8g, U8G_PI_RESET);
+      u8g_SetPIOutput(u8g, U8G_PI_CS);
+      u8g_SetPIOutput(u8g, U8G_PI_A0);
+      u8g_SetPILevel(u8g, U8G_PI_SCK, 0);
+      u8g_SetPILevel(u8g, U8G_PI_MOSI, 0);
+      break;
+    
+    case U8G_COM_MSG_STOP:
+      break;
+
+    case U8G_COM_MSG_RESET:
+      u8g_SetPILevel(u8g, U8G_PI_RESET, arg_val);
+      break;
+      
+    case U8G_COM_MSG_CHIP_SELECT:
+      if ( arg_val == 0 )
+      {
+        /* disable */
+	u8g_SetPILevel(u8g, U8G_PI_CS, 1);
+      }
+      else
+      {
+        /* enable */
+	u8g_SetPILevel(u8g, U8G_PI_SCK, 0);
+	u8g_SetPILevel(u8g, U8G_PI_CS, 0);
+      }
+      break;
+
+    case U8G_COM_MSG_WRITE_BYTE:
+      u8g_sw_spi_shift_out(u8g->pin_list[U8G_PI_MOSI], u8g->pin_list[U8G_PI_SCK], arg_val);
+      break;
+    
+    case U8G_COM_MSG_WRITE_SEQ:
+      {
+        register uint8_t *ptr = arg_ptr;
+        while( arg_val > 0 )
+        {
+          u8g_sw_spi_shift_out(u8g->pin_list[U8G_PI_MOSI], u8g->pin_list[U8G_PI_SCK], *ptr++);
+          arg_val--;
+        }
+      }
+      break;
+
+      case U8G_COM_MSG_WRITE_SEQ_P:
+      {
+        register uint8_t *ptr = arg_ptr;
+        while( arg_val > 0 )
+        {
+          u8g_sw_spi_shift_out(u8g->pin_list[U8G_PI_MOSI], u8g->pin_list[U8G_PI_SCK], u8g_pgm_read(ptr));
+          ptr++;
+          arg_val--;
+        }
+      }
+      break;
+      
+    case U8G_COM_MSG_ADDRESS:                     /* define cmd (arg_val = 0) or data mode (arg_val = 1) */
+      u8g_SetPILevel(u8g, U8G_PI_A0, arg_val);
+      break;
+  }
+  return 1;
+}
+
+#else
+
+
+uint8_t u8g_com_std_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
+{
+  return 1;
+}
+
+
+#endif

akva/_256-27nrf/utility/u8g_cursor.c

@@ -0,0 +1,99 @@
+/*
+
+  u8g_cursor.c
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  
+*/
+
+#include "u8g.h"
+
+void u8g_SetCursorFont(u8g_t *u8g, const u8g_pgm_uint8_t *cursor_font)
+{
+  u8g->cursor_font = cursor_font;
+}
+
+void u8g_SetCursorStyle(u8g_t *u8g, uint8_t encoding)
+{
+  u8g->cursor_encoding = encoding;
+}
+
+void u8g_SetCursorColor(u8g_t *u8g, uint8_t fg, uint8_t bg)
+{
+  u8g->cursor_bg_color = bg;
+  u8g->cursor_fg_color = fg;
+}
+
+void u8g_SetCursorPos(u8g_t *u8g, u8g_uint_t cursor_x, u8g_uint_t cursor_y)
+{
+  u8g->cursor_x = cursor_x;
+  u8g->cursor_y = cursor_y;
+}
+
+void u8g_EnableCursor(u8g_t *u8g)
+{
+    u8g->cursor_fn = u8g_DrawCursor;
+}
+
+void u8g_DisableCursor(u8g_t *u8g)
+{
+    u8g->cursor_fn = (u8g_draw_cursor_fn)0;
+}
+
+void u8g_DrawCursor(u8g_t *u8g)
+{
+  const u8g_pgm_uint8_t *font;
+  uint8_t color;
+  uint8_t encoding = u8g->cursor_encoding;
+  
+  /* get current values */
+  color = u8g_GetColorIndex(u8g);
+  font = u8g->font;
+  
+  /* draw cursor */
+  u8g->font = u8g->cursor_font;  
+  encoding++;
+  u8g_SetColorIndex(u8g, u8g->cursor_bg_color); 
+  /* 27. Jan 2013: replaced call to u8g_DrawGlyph with call to u8g_draw_glyph */
+  /* required, because y adjustment should not happen to the cursor fonts */
+  u8g_draw_glyph(u8g, u8g->cursor_x, u8g->cursor_y, encoding);
+  encoding--;
+  u8g_SetColorIndex(u8g, u8g->cursor_fg_color); 
+  /* 27. Jan 2013: replaced call to u8g_DrawGlyph with call to u8g_draw_glyph */
+  /* required, because y adjustment should not happen to the cursor fonts */
+  /* u8g_DrawGlyph(u8g, u8g->cursor_x, u8g->cursor_y, encoding); */
+  u8g_draw_glyph(u8g, u8g->cursor_x, u8g->cursor_y, encoding);
+  
+  /* restore previous values */
+  u8g->font = font;
+  u8g_SetColorIndex(u8g, color); 
+}
+

akva/_256-27nrf/utility/u8g_delay.c

@@ -0,0 +1,310 @@
+/*
+
+  u8g_delay.c
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+
+
+  void u8g_Delay(uint16_t val)		Delay by "val" milliseconds
+  void u8g_MicroDelay(void)		Delay be one microsecond
+  void u8g_10MicroDelay(void)	Delay by 10 microseconds
+
+  
+*/
+
+
+#include "u8g.h"
+
+/*==== Part 1: Derive suitable delay procedure ====*/
+
+#if defined(ARDUINO)
+
+#  if ARDUINO < 100 
+#    include <WProgram.h> 
+#  else 
+#    include <Arduino.h> 
+#  endif
+
+#  if defined(__AVR__)
+#    define USE_AVR_DELAY
+#  elif defined(__PIC32MX)
+#    define USE_PIC32_DELAY
+#  elif defined(__arm__)		/* Arduino Due & Teensy */
+#    define USE_ARDUINO_DELAY
+#  else
+#    define USE_ARDUINO_DELAY
+#  endif
+#elif defined(_GNU_SOURCE)
+#  define USE_LINUX_DELAY
+#elif defined(__MSP430__)
+#  define USE_MSP430_DELAY
+#elif defined(U8G_RASPBERRY_PI)
+#  define USE_RASPBERRYPI_DELAY
+#elif defined(__AVR__)
+#  define USE_AVR_DELAY
+#elif defined(__18CXX)
+#  define USE_PIC18_DELAY
+#elif defined(__arm__)
+/* do not define anything, all procedures are expected to be defined outside u8glib */
+
+/*
+void u8g_Delay(uint16_t val);
+void u8g_MicroDelay(void);
+void u8g_10MicroDelay(void);
+*/
+
+#else
+#  define USE_DUMMY_DELAY
+#endif
+
+
+
+/*==== Part 2: Definition of the delay procedures ====*/
+
+/*== Raspberry Pi Delay ==*/
+#if defined (USE_RASPBERRYPI_DELAY)
+#include <wiringPi.h>
+//#include "/usr/local/include/wiringPi.h"
+void u8g_Delay(uint16_t val) {
+   //delay(val);
+   //usleep((uint32_t)val*(uint32_t)1000);
+   delayMicroseconds((uint32_t)val*(uint32_t)1000);
+}
+void u8g_MicroDelay(void)
+{
+   usleep(1);
+}
+void u8g_10MicroDelay(void)
+{
+   usleep(10);
+}
+#endif
+
+#if defined(USE_LINUX_DELAY)
+void u8g_Delay(uint16_t val) {
+   //delay(val);
+   usleep((uint32_t)val*(uint32_t)1000);
+}
+void u8g_MicroDelay(void)
+{
+   usleep(1);
+}
+void u8g_10MicroDelay(void)
+{
+   usleep(10);
+}
+#endif
+
+
+
+/*== AVR Delay ==*/
+
+#if defined(USE_AVR_DELAY)
+#include <avr/interrupt.h>
+#include <avr/io.h>
+#include <util/delay.h>
+
+/*
+  Delay by the provided number of milliseconds.
+  Thus, a 16 bit value will allow a delay of 0..65 seconds
+  Makes use of the _delay_loop_2
+  
+  _delay_loop_2 will do a delay of n * 4 prozessor cycles.
+  with f = F_CPU cycles per second,
+  n = f / (1000 * 4 )
+  with f = 16000000 the result is 4000
+  with f = 1000000 the result is 250
+  
+  the millisec loop, gcc requires the following overhead:
+  - movev 1
+  - subwi 2x2
+  - bne i 2
+  ==> 7 cycles
+  ==> must be devided by 4, rounded up 7/4 = 2
+*/
+void u8g_Delay(uint16_t val)
+{
+  /* old version did a call to the arduino lib: delay(val); */
+  while( val != 0 )
+  {
+    _delay_loop_2( (F_CPU / 4000 ) -2);
+    val--;
+  }
+}
+
+/* delay by one micro second */
+void u8g_MicroDelay(void)
+{
+#if (F_CPU / 4000000 ) > 0 
+  _delay_loop_2( (F_CPU / 4000000 ) );
+#endif
+}
+
+/* delay by 10 micro seconds */
+void u8g_10MicroDelay(void)
+{
+#if (F_CPU / 400000 ) > 0 
+  _delay_loop_2( (F_CPU / 400000 ) );
+#endif
+}
+
+#endif 
+
+
+/*== Delay for PIC18 (not tested) ==*/
+
+#if defined(USE_PIC18_DELAY)
+#include <delays.h>
+#define GetSystemClock()		(64000000ul)      // Hz
+#define GetInstructionClock()	(GetSystemClock()/4)
+
+void u8g_Delay(uint16_t val)
+{/*
+	unsigned int _iTemp = (val);
+	while(_iTemp--)		
+		Delay1KTCYx((GetInstructionClock()+999999)/1000000);
+		*/
+}
+void u8g_MicroDelay(void)
+{
+  /* not implemented */
+}
+void u8g_10MicroDelay(void)
+{
+  /* not implemented */
+}
+#endif
+
+
+/*== Arduino Delay ==*/
+#if defined(USE_ARDUINO_DELAY)
+void u8g_Delay(uint16_t val)
+{
+#if defined(__arm__)
+	delayMicroseconds((uint32_t)val*(uint32_t)1000);
+#else
+	delay(val);
+#endif
+}
+void u8g_MicroDelay(void)
+{
+	delayMicroseconds(1);
+}
+void u8g_10MicroDelay(void)
+{
+	delayMicroseconds(10);
+}
+#endif
+
+#if defined(USE_PIC32_DELAY)
+/* 
+  Assume chipkit here with F_CPU correctly defined
+  The problem was, that u8g_Delay() is called within the constructor.
+  It seems that the chipkit is not fully setup at this time, so a
+  call to delay() will not work. So here is my own implementation.
+
+*/
+#define CPU_COUNTS_PER_SECOND (F_CPU/2UL)
+#define TICKS_PER_MILLISECOND  (CPU_COUNTS_PER_SECOND/1000UL)
+#include "plib.h"
+void u8g_Delay(uint16_t val)
+{
+	uint32_t d;
+	uint32_t s;
+	d = val;
+	d *= TICKS_PER_MILLISECOND;
+	s = ReadCoreTimer();
+	while ( (uint32_t)(ReadCoreTimer() - s) < d )
+		;
+} 
+
+void u8g_MicroDelay(void)
+{
+	uint32_t d;
+	uint32_t s;
+	d = TICKS_PER_MILLISECOND/1000;
+	s = ReadCoreTimer();
+	while ( (uint32_t)(ReadCoreTimer() - s) < d )
+		;
+} 
+
+void u8g_10MicroDelay(void)
+{
+	uint32_t d;
+	uint32_t s;
+	d = TICKS_PER_MILLISECOND/100;
+	s = ReadCoreTimer();
+	while ( (uint32_t)(ReadCoreTimer() - s) < d )
+		;
+} 
+
+#endif
+
+#if defined(USE_MSP430_DELAY)
+#include <msp430.h>
+
+#ifndef F_CPU
+#define F_CPU 1000000UL
+#endif
+
+
+void u8g_Delay(uint16_t val)
+{
+  int t;
+  for (t=0; t < val; t++)
+  {
+    __delay_cycles(F_CPU/1000UL);
+  }
+}
+void u8g_MicroDelay(void)
+{
+  __delay_cycles(F_CPU/1000000UL);
+}
+
+void u8g_10MicroDelay(void)
+{
+  __delay_cycles(F_CPU/100000UL);
+}
+#endif
+
+
+/*== Any other systems: Dummy Delay ==*/
+#if defined(USE_DUMMY_DELAY)
+void u8g_Delay(uint16_t val)
+{
+	/* do not know how to delay... */
+}
+void u8g_MicroDelay(void)
+{
+}
+void u8g_10MicroDelay(void)
+{
+}
+#endif

akva/_256-27nrf/utility/u8g_dev_a2_micro_printer.c

@@ -0,0 +1,199 @@
+/*
+
+  u8g_dev_a2_micro_printer_ds.c
+
+  Use DC2 bitmap command of the A2 Micro panel termal printer
+  double stroke
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2013, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  
+*/
+
+#include "u8g.h"
+
+#define LINE_DELAY 40
+
+
+uint8_t u8g_dev_a2_micro_printer_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_NONE);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        uint8_t y, i, j;
+        uint8_t *ptr;
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+        
+        y = pb->p.page_y0;
+        ptr = pb->buf;
+
+	u8g_WriteByte(u8g, dev, 27);      /* ESC */
+	u8g_WriteByte(u8g, dev, 55 );      /* parameter command */
+	u8g_WriteByte(u8g, dev, 7);      /* Max printing dots,Unit(8dots),Default:7(64 dots) 8*(x+1)*/
+	u8g_WriteByte(u8g, dev, 160);      /* 3-255 Heating time,Unit(10us),Default:80(800us) */
+	u8g_WriteByte(u8g, dev, 20);      /* 0-255 Heating interval,Unit(10us),Default:2(20us)*/
+	
+	u8g_WriteByte(u8g, dev, 18);      /* DC2 */
+	u8g_WriteByte(u8g, dev, 42 );      /* *  */
+	u8g_WriteByte(u8g, dev, pb->p.page_height ); 
+	u8g_WriteByte(u8g, dev, pb->width/8 ); 
+	
+        for( i = 0; i < pb->p.page_height; i ++ )
+        {
+	  for( j = 0; j < pb->width/8; j++ )
+	  {
+	    u8g_WriteByte(u8g, dev, *ptr);
+	    ptr++;
+	  }
+	  u8g_Delay(LINE_DELAY);
+          y++;
+        }
+
+	/* set parameters back to their default values */
+	u8g_WriteByte(u8g, dev, 27);      /* ESC */
+	u8g_WriteByte(u8g, dev, 55 );      /* parameter command */
+	u8g_WriteByte(u8g, dev, 7);      /* Max printing dots,Unit(8dots),Default:7(64 dots) 8*(x+1)*/
+	u8g_WriteByte(u8g, dev, 80);      /* 3-255 Heating time,Unit(10us),Default:80(800us) */
+	u8g_WriteByte(u8g, dev, 2);      /* 0-255 Heating interval,Unit(10us),Default:2(20us)*/
+	
+      }
+      break;
+  }
+  return u8g_dev_pb8h1_base_fn(u8g, dev, msg, arg);
+}
+
+static uint8_t u8g_dev_expand4(uint8_t val)
+{
+  uint8_t a,b,c,d;
+  a = val&1;
+  b = (val&2)<<1;
+  c = (val&4)<<2;
+  d = (val&8)<<3;
+  a |=b;
+  a |=c;
+  a |=d;
+  a |= a<<1;
+  return a;
+}
+
+uint8_t u8g_dev_a2_micro_printer_double_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_NONE);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_FIRST:
+      {
+        //u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+	//u8g_WriteByte(u8g, dev, 18);      /* DC2 */
+	//u8g_WriteByte(u8g, dev, 42 );      /* *  */
+	//u8g_WriteByte(u8g, dev, pb->p.total_height*2 ); 
+	//u8g_WriteByte(u8g, dev, pb->width/8*2 ); 
+      }
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        uint8_t y, i, j;
+        uint8_t *ptr;
+        uint8_t *p2;
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+        
+        y = pb->p.page_y0;
+        ptr = pb->buf;
+	//u8g_WriteByte(u8g, dev, 18);      /* DC2 */
+	//u8g_WriteByte(u8g, dev, 35 );      /* #  */
+	//u8g_WriteByte(u8g, dev, 0x0ff );      /* max  */
+
+	u8g_WriteByte(u8g, dev, 27);      /* ESC */
+	u8g_WriteByte(u8g, dev, 55 );      /* parameter command */
+	u8g_WriteByte(u8g, dev, 7);      /* Max printing dots,Unit(8dots),Default:7(64 dots) 8*(x+1)*/
+	u8g_WriteByte(u8g, dev, 160);      /* 3-255 Heating time,Unit(10us),Default:80(800us) */
+	u8g_WriteByte(u8g, dev, 20);      /* 0-255 Heating interval,Unit(10us),Default:2(20us)*/
+	
+	u8g_WriteByte(u8g, dev, 18);      /* DC2 */
+	u8g_WriteByte(u8g, dev, 42 );      /* *  */
+	u8g_WriteByte(u8g, dev, pb->p.page_height*2 ); 
+	u8g_WriteByte(u8g, dev, pb->width/8*2 ); 
+	
+        for( i = 0; i < pb->p.page_height; i ++ )
+        {
+	  p2 = ptr;
+	  for( j = 0; j < pb->width/8; j++ )
+	  {
+	    u8g_WriteByte(u8g, dev, u8g_dev_expand4(*p2 >> 4));
+	    u8g_WriteByte(u8g, dev, u8g_dev_expand4(*p2 & 15));
+	    p2++;
+	  }
+	  u8g_Delay(LINE_DELAY);
+	  p2 = ptr;
+	  for( j = 0; j < pb->width/8; j++ )
+	  {
+	    u8g_WriteByte(u8g, dev, u8g_dev_expand4(*p2 >> 4));
+	    u8g_WriteByte(u8g, dev, u8g_dev_expand4(*p2 & 15));
+	    p2++;
+	  }
+	  u8g_Delay(LINE_DELAY);
+	  ptr += pb->width/8;
+          y++;
+        }
+	
+	/* set parameters back to their default values */
+	u8g_WriteByte(u8g, dev, 27);      /* ESC */
+	u8g_WriteByte(u8g, dev, 55 );      /* parameter command */
+	u8g_WriteByte(u8g, dev, 7);      /* Max printing dots,Unit(8dots),Default:7(64 dots) 8*(x+1)*/
+	u8g_WriteByte(u8g, dev, 80);      /* 3-255 Heating time,Unit(10us),Default:80(800us) */
+	u8g_WriteByte(u8g, dev, 2);      /* 0-255 Heating interval,Unit(10us),Default:2(20us)*/
+	
+      }
+      break;
+  }
+  return u8g_dev_pb8h1_base_fn(u8g, dev, msg, arg);
+}
+
+#if defined(U8G_16BIT)
+U8G_PB_DEV(u8g_dev_a2_micro_printer_384x240, 384, 240, 8, u8g_dev_a2_micro_printer_fn, u8g_com_null_fn);
+U8G_PB_DEV(u8g_dev_a2_micro_printer_192x360_ds, 192, 360, 8, u8g_dev_a2_micro_printer_double_fn, u8g_com_null_fn);
+U8G_PB_DEV(u8g_dev_a2_micro_printer_192x720_ds, 192, 720, 8, u8g_dev_a2_micro_printer_double_fn, u8g_com_null_fn);
+#else
+U8G_PB_DEV(u8g_dev_a2_micro_printer_384x240, 240, 240, 8, u8g_dev_a2_micro_printer_fn, u8g_com_null_fn);
+U8G_PB_DEV(u8g_dev_a2_micro_printer_192x360_ds, 192, 240, 8, u8g_dev_a2_micro_printer_double_fn, u8g_com_null_fn);
+U8G_PB_DEV(u8g_dev_a2_micro_printer_192x720_ds, 192, 240, 8, u8g_dev_a2_micro_printer_double_fn, u8g_com_null_fn);
+#endif
+
+U8G_PB_DEV(u8g_dev_a2_micro_printer_192x120_ds, 192, 120, 8, u8g_dev_a2_micro_printer_double_fn, u8g_com_null_fn);

akva/_256-27nrf/utility/u8g_dev_flipdisc_2x7.c

@@ -0,0 +1,92 @@
+/*
+
+  u8g_dev_flipdisc.c
+  
+  1-Bit (BW) Driver for flip disc matrix
+  2x 7 pixel height
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+*/
+
+#include "u8g.h"
+
+#define WIDTH 28
+#define HEIGHT 14
+#define PAGE_HEIGHT 14
+
+/*
+  Write data to the flip disc matrix.
+  This procedure must be implemented by the user.
+  Arguments:
+    id:	Id for the matrix. Currently always 0.
+    page: 	A page has a height of 14 pixel. For a matrix with HEIGHT == 14 this will be always 0
+    width: 	The width of the flip disc matrix. Always equal to WIDTH
+    row1: 	first data line (7 pixel per byte)
+    row2: 	first data line (7 pixel per byte)
+*/
+void writeFlipDiscMatrix(uint8_t id, uint8_t page, uint8_t width, uint8_t *row1, uint8_t *row2);
+
+
+
+void (*u8g_write_flip_disc_matrix)(uint8_t id, uint8_t page, uint8_t width, uint8_t *row1, uint8_t *row2);
+
+void u8g_SetFlipDiscCallback(u8g_t *u8g, void (*cb)(uint8_t id, uint8_t page, uint8_t width, uint8_t *row1, uint8_t *row2))
+{
+  u8g_write_flip_disc_matrix = cb;
+}
+
+uint8_t u8g_dev_flipdisc_2x7_bw_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+        
+	/* current page: pb->p.page */
+	/* ptr to the buffer: pb->buf */
+	
+	(*u8g_write_flip_disc_matrix)(0, pb->p.page, WIDTH, pb->buf, (uint8_t *)(pb->buf)+WIDTH);
+      }
+      break;
+    case U8G_DEV_MSG_CONTRAST:
+      return 1;
+  }
+  return u8g_dev_pb14v1_base_fn(u8g, dev, msg, arg);
+}
+
+uint8_t u8g_dev_flipdisc_2x7_bw_buf[WIDTH*2] U8G_NOCOMMON ; 
+u8g_pb_t u8g_dev_flipdisc_2x7_bw_pb = { {16, HEIGHT, 0, 0, 0},  WIDTH, u8g_dev_flipdisc_2x7_bw_buf}; 
+u8g_dev_t u8g_dev_flipdisc_2x7 = { u8g_dev_flipdisc_2x7_bw_fn, &u8g_dev_flipdisc_2x7_bw_pb, u8g_com_null_fn };

akva/_256-27nrf/utility/u8g_dev_gprof.c

@@ -0,0 +1,130 @@
+/*
+
+  u8g_dev_gprof.c
+
+  Device for performance measurement with gprof.
+  Does not write any data, but uses a buffer.
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  
+
+*/
+
+#include "u8g.h"
+
+
+#define WIDTH 128
+#define HEIGHT 64
+#define PAGE_HEIGHT 8
+
+uint8_t u8g_dev_gprof_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg);
+
+uint8_t u8g_pb_dev_gprof_buf[WIDTH];
+u8g_pb_t u8g_pb_dev_gprof = { {PAGE_HEIGHT, HEIGHT, 0, 0, 0},  WIDTH, u8g_pb_dev_gprof_buf };
+
+u8g_dev_t u8g_dev_gprof = { u8g_dev_gprof_fn, &u8g_pb_dev_gprof, NULL };
+
+uint8_t u8g_dev_gprof_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+  
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_FIRST:
+      u8g_pb_Clear(pb);
+      u8g_page_First(&(pb->p));
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      /*
+      {
+        uint8_t i, j;
+        uint8_t page_height;
+        page_height = pb->p.page_y1;
+        page_height -= pb->p.page_y0;
+        page_height++;
+        for( j = 0; j < page_height; j++ )
+        {
+          printf("%02d ", j);
+          for( i = 0; i < WIDTH; i++ )
+          {
+            if ( (u8g_pb_dev_stdout_buf[i] & (1<<j)) != 0 )
+              printf("#");
+            else
+              printf(".");
+          }
+          printf("\n");
+        }
+      }
+      */
+      if ( u8g_page_Next(&(pb->p)) == 0 )
+      {
+        //printf("\n");
+        return 0;
+      }
+      u8g_pb_Clear(pb);
+      break;
+#ifdef U8G_DEV_MSG_IS_BBX_INTERSECTION
+    case U8G_DEV_MSG_IS_BBX_INTERSECTION:
+       {
+        u8g_dev_arg_bbx_t *bbx = (u8g_dev_arg_bbx_t *)arg;
+        u8g_uint_t x2, y2;
+
+        y2 = bbx->y;
+        y2 += bbx->h;
+        y2--;
+        
+        if ( u8g_pb_IsYIntersection(pb, bbx->y, y2) == 0 )
+          return 0;
+        
+        /* maybe this one can be skiped... probability is very high to have an intersection, so it would be ok to always return 1 */
+        x2 = bbx->x;
+        x2 += bbx->w;
+        x2--;
+        
+        if ( u8g_pb_IsXIntersection(pb, bbx->x, x2) == 0 )
+          return 0;
+      }
+      return 1;
+#endif
+    case U8G_DEV_MSG_GET_PAGE_BOX:
+      u8g_pb_GetPageBox(pb, (u8g_box_t *)arg);
+      break;
+    case U8G_DEV_MSG_SET_COLOR_ENTRY:
+      break;
+    case U8G_DEV_MSG_SET_XY_CB:
+      break;
+  }
+  return u8g_dev_pb8v1_base_fn(u8g, dev, msg, arg);
+}

akva/_256-27nrf/utility/u8g_dev_ht1632.c

@@ -0,0 +1,281 @@
+/*
+ 
+  u8g_dev_ht1632.c
+ 
+  1-Bit (BW) Driver for HT1632 controller
+ 
+  Universal 8bit Graphics Library
+ 
+  Copyright (c) 2013, olikraus@gmail.com
+  All rights reserved.
+ 
+  Redistribution and use in source and binary forms, with or without modification,
+  are permitted provided that the following conditions are met:
+ 
+  * Redistributions of source code must retain the above copyright notice, this list
+    of conditions and the following disclaimer.
+   
+  * Redistributions in binary form must reproduce the above copyright notice, this
+    list of conditions and the following disclaimer in the documentation and/or other
+    materials provided with the distribution.
+ 
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+
+    U8G_PIN_NONE can be used as argument
+   
+    uint8_t u8g_InitSPI(u8g_t *u8g, u8g_dev_t *dev, uint8_t sck, uint8_t mosi, uint8_t cs, uint8_t a0, uint8_t reset)
+    {
+      ...      
+      u8g->pin_list[U8G_PI_SCK] = sck;
+      u8g->pin_list[U8G_PI_MOSI] = mosi;
+      u8g->pin_list[U8G_PI_CS] = cs;
+      u8g->pin_list[U8G_PI_A0] = a0;
+      u8g->pin_list[U8G_PI_RESET] = reset;
+
+mapping  
+
+#define DATA_PIN --> U8G_PI_MOSI
+#define WR_PIN    --> U8G_PI_SCK
+#define CS_PIN      --> U8G_PI_CS
+				    U8G_PI_A0 --> not used
+				    U8G_PI_RESET --> not used
+
+Usage:
+
+    u8g_InitSPI(&u8g, &u8g_dev_ht1632_24x16, WR_PIN, DATA_IN, CS_PIN, U8G_PIN_NONE, U8G_PIN_NONE)
+
+*/
+ 
+#include "u8g.h"
+ 
+#define WIDTH 24
+#define HEIGHT 16
+#define PAGE_HEIGHT 16
+ 
+/* http://forum.arduino.cc/index.php?topic=168537.0 */
+ 
+#define HT1632_CMD_SYSDIS       0x00    // CMD= 0000-0000-x Turn off oscil
+#define HT1632_CMD_SYSON        0x01    // CMD= 0000-0001-x Enable system oscil
+#define HT1632_CMD_LEDOFF       0x02    // CMD= 0000-0010-x LED duty cycle gen off
+#define HT1632_CMD_LEDON        0x03    // CMD= 0000-0011-x LEDs ON
+#define HT1632_CMD_BLOFF        0x08    // CMD= 0000-1000-x Blink OFF
+#define HT1632_CMD_BLON         0x09    // CMD= 0000-1001-x Blink On
+#define HT1632_CMD_SLVMD        0x10    // CMD= 0001-00xx-x Slave Mode
+#define HT1632_CMD_MSTMD        0x14    // CMD= 0001-01xx-x Master Mode
+#define HT1632_CMD_RCCLK        0x18    // CMD= 0001-10xx-x Use on-chip clock
+#define HT1632_CMD_EXTCLK       0x1C    // CMD= 0001-11xx-x Use external clock
+#define HT1632_CMD_COMS00       0x20    // CMD= 0010-ABxx-x commons options
+#define HT1632_CMD_COMS01       0x24    // CMD= 0010-ABxx-x commons options
+#define HT1632_CMD_COMS10       0x28    // CMD= 0010-ABxx-x commons options
+#define HT1632_CMD_COMS11       0x2C    // P-MOS OUTPUT AND 16COMMON OPTION
+#define HT1632_CMD_PWM          0xA0    // CMD= 101x-PPPP-x PWM duty cycle
+ 
+#define HT1632_ID_CMD   4       /* ID = 100 - Commands */
+#define HT1632_ID_RD    6       /* ID = 110 - Read RAM */
+#define HT1632_ID_WR    5       /* ID = 101 - Write RAM */
+ 
+#define HT1632_ID_LEN           3               // IDs are 3 bits
+#define HT1632_CMD_LEN          8               // CMDs are 8 bits
+#define HT1632_DATA_LEN         8               // Data are 4*2 bits
+#define HT1632_ADDR_LEN         7               // Address are 7 bits
+ 
+#if defined(ARDUINO)
+ 
+#if ARDUINO < 100
+#include <WProgram.h>
+#else
+#include <Arduino.h>
+#endif
+ 
+//#define WR_PIN 3
+//#define DATA_PIN 2
+//#define CS_PIN 4
+ 
+void ht1632_write_data_MSB(u8g_t *u8g, uint8_t cnt, uint8_t data, uint8_t extra)
+{
+  int8_t i;
+  uint8_t data_pin = u8g->pin_list[U8G_PI_MOSI];
+  uint8_t wr_pin = u8g->pin_list[U8G_PI_SCK];
+ 
+  for(i = cnt - 1; i >= 0; i--)
+  {
+    if ((data >> i) & 1)
+    {  
+      digitalWrite(data_pin, HIGH);
+    }
+    else
+    {
+      digitalWrite(data_pin, LOW);
+    }
+ 
+    digitalWrite(wr_pin, LOW);
+    u8g_MicroDelay();
+    digitalWrite(wr_pin, HIGH);
+    u8g_MicroDelay();
+  }
+ 
+  // Send an extra bit
+  if (extra)
+  {
+    digitalWrite(data_pin, HIGH);
+    digitalWrite(wr_pin, LOW);
+    u8g_MicroDelay();
+    digitalWrite(wr_pin, HIGH);
+    u8g_MicroDelay();
+  }
+}
+ 
+void ht1632_write_data(u8g_t *u8g, uint8_t cnt, uint8_t data)
+{
+  uint8_t i;
+  uint8_t data_pin = u8g->pin_list[U8G_PI_MOSI];
+  uint8_t wr_pin = u8g->pin_list[U8G_PI_SCK];
+  for (i = 0; i < cnt; i++)
+  {
+ 
+    if ((data >> i) & 1) {
+      digitalWrite(data_pin, HIGH);
+    }
+    else {
+      digitalWrite(data_pin, LOW);
+    }
+ 
+    digitalWrite(wr_pin, LOW);
+    u8g_MicroDelay();
+    digitalWrite(wr_pin, HIGH);
+    u8g_MicroDelay();
+  }
+}
+ 
+ 
+void ht1632_init(u8g_t *u8g)
+{
+  //uint8_t i;
+  uint8_t data_pin = u8g->pin_list[U8G_PI_MOSI];
+  uint8_t wr_pin = u8g->pin_list[U8G_PI_SCK];
+  uint8_t cs_pin = u8g->pin_list[U8G_PI_CS];
+  pinMode(data_pin, OUTPUT);
+  pinMode(wr_pin, OUTPUT);
+  pinMode(cs_pin, OUTPUT);
+ 
+  digitalWrite(data_pin, HIGH);
+  digitalWrite(wr_pin, HIGH);
+  digitalWrite(cs_pin, HIGH);
+ 
+  digitalWrite(cs_pin, LOW);
+  /* init display once after startup */
+  ht1632_write_data_MSB(u8g, 3, HT1632_ID_CMD, false); // IDs are 3 bits
+  ht1632_write_data_MSB(u8g, 8, HT1632_CMD_SYSDIS, true); // 8 bits
+  ht1632_write_data_MSB(u8g, 8, HT1632_CMD_SYSON, true); // 8 bits
+  ht1632_write_data_MSB(u8g, 8, HT1632_CMD_COMS11, true); // 8 bits
+  ht1632_write_data_MSB(u8g, 8, HT1632_CMD_LEDON, true); // 8 bits
+  ht1632_write_data_MSB(u8g, 8, HT1632_CMD_BLOFF, true); // 8 bits
+  ht1632_write_data_MSB(u8g, 8, HT1632_CMD_PWM+15, true); // 8 bits  
+  digitalWrite(cs_pin, HIGH);
+ 
+  /* removed following (debug) code */
+  /*
+  digitalWrite(cs_pin, LOW);
+  ht1632_write_data_MSB(u8g, 3, HT1632_ID_WR, false); // Send "write to display" command
+  ht1632_write_data_MSB(u8g, 7, 0, false);
+  for(i = 0; i<48; ++i)
+  {
+    ht1632_write_data(u8g, 8, 0xFF);
+  }
+  digitalWrite(cs_pin, HIGH);
+  */
+}
+ 
+/*
+  page: 0=data contain lines 0..16, 1=data contain lines 16..32  (a 24x16 display will only have page 0)
+  cnt: width of the display
+  data: pointer to a buffer with 2*cnt bytes.
+*/
+void ht1632_transfer_data(u8g_t *u8g, uint8_t page, uint8_t cnt, uint8_t *data)
+{
+  uint8_t addr;
+  uint8_t cs_pin = u8g->pin_list[U8G_PI_CS];
+  /* send data to the ht1632 */
+  digitalWrite(cs_pin, LOW);
+  ht1632_write_data_MSB(u8g, 3, HT1632_ID_WR, false); // Send "write to display" command
+  ht1632_write_data_MSB(u8g, 7, page*2*cnt, false); 
+  
+  // Operating in progressive addressing mode
+  for (addr = 0; addr < cnt; addr++)
+  {
+    ht1632_write_data(u8g, 8, data[addr]);  
+    ht1632_write_data(u8g, 8, data[addr+cnt]);
+  }  
+  digitalWrite(cs_pin, HIGH);
+}
+
+/* value is between 0...15 */
+void ht1632_set_contrast(u8g_t *u8g, uint8_t value)
+{
+  uint8_t cs_pin = u8g->pin_list[U8G_PI_CS];
+  digitalWrite(cs_pin, LOW);
+  ht1632_write_data_MSB(u8g, 3, HT1632_ID_CMD, false);
+  ht1632_write_data_MSB(u8g, 8, HT1632_CMD_PWM + value, false);
+  digitalWrite(cs_pin, HIGH);
+}
+ 
+#else
+void ht1632_init(u8g_t *u8g)
+{
+}
+ 
+void ht1632_transfer_data(u8g_t *u8g, uint8_t page, uint8_t cnt, uint8_t *data)
+{
+}
+
+void ht1632_set_contrast(u8g_t *u8g, uint8_t value)
+{
+}
+
+#endif /* ARDUINO */
+ 
+ 
+uint8_t u8g_dev_ht1632_24x16_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      ht1632_init(u8g);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+	u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+       
+	/* current page: pb->p.page */
+	/* ptr to the buffer: pb->buf */
+	ht1632_transfer_data(u8g, pb->p.page, WIDTH, pb->buf);
+      }
+      break;
+    case U8G_DEV_MSG_CONTRAST:
+      /* values passed to SetContrast() are between 0 and 255, scale down to 0...15 */
+      ht1632_set_contrast(u8g, (*(uint8_t *)arg) >> 4);
+    return 1;
+  }
+  return u8g_dev_pb16v1_base_fn(u8g, dev, msg, arg);
+}
+ 
+uint8_t u8g_dev_ht1632_24x16_buf[WIDTH*2] U8G_NOCOMMON ; 
+u8g_pb_t u8g_dev_ht1632_24x16_pb = { {16, HEIGHT, 0, 0, 0},  WIDTH, u8g_dev_ht1632_24x16_buf}; 
+u8g_dev_t u8g_dev_ht1632_24x16 = { u8g_dev_ht1632_24x16_fn, &u8g_dev_ht1632_24x16_pb, u8g_com_null_fn };
+

akva/_256-27nrf/utility/u8g_dev_ili9325d_320x240.c

@@ -0,0 +1,326 @@
+/*
+
+  u8g_dev_ili9325d_320x240.c
+  
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+
+  Color format
+    Red: 5 Bit
+    Green: 6 Bit
+    Blue: 5 Bit
+  
+    
+*/
+
+#include "u8g.h"
+
+#define WIDTH 240
+
+#if defined(U8G_16BIT)
+#define HEIGHT 320
+#else
+/* if the user tries to compile the 8Bit version of the lib, then restrict the height to something which fits to 8Bit */
+#define HEIGHT 240
+#endif
+#define PAGE_HEIGHT 4
+
+
+/*
+  reference board for this device:
+    http://iteadstudio.com/store/index.php?main_page=product_info&cPath=57_58&products_id=55
+  documentation:
+    http://iteadstudio.com/Downloadfile/ITDB02_material.rar
+  datasheet
+    http://www.newhavendisplay.com/app_notes/ILI9325D.pdf
+  other libs
+    http://henningkarlsen.com/electronics/library.php
+  init sequence
+    http://code.google.com/p/itdb02/, ITDB02.cpp, iteadstudio.com
+*/
+
+static const uint8_t u8g_dev_ili9325d_320x240_init_seq[] PROGMEM = {
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_DLY(50),         /* delay 50 ms */
+  U8G_ESC_RST(15),           /* do reset low pulse with (15*16)+2 milliseconds (=maximum delay)*/
+  U8G_ESC_DLY(50),         /* delay 50 ms */
+  U8G_ESC_RST(15),           /* do reset low pulse with (15*16)+2 milliseconds (=maximum delay)*/
+  U8G_ESC_DLY(50),         /* delay 50 ms */
+  U8G_ESC_CS(1),             /* enable chip */
+  U8G_ESC_DLY(50),         /* delay 50 ms */
+
+  
+  //U8G_ESC_ADR(0),  0x000, 0x0E5,               /* only used for none D version: set SRAM internal timing */
+  //U8G_ESC_ADR(1),  0x078, 0x0f0,             
+  U8G_ESC_ADR(0),  0x000, 0x001,               /* Driver Output Control, bits 8 & 10 */
+  U8G_ESC_ADR(1),  0x001, 0x000,           
+  U8G_ESC_ADR(0),  0x000, 0x002,               /* LCD Driving Wave Control, bit 9: Set line inversion */
+  U8G_ESC_ADR(1),  0x002, 0x000,               /* ITDB02 none D verion: 0x007, 0x000 */        
+  U8G_ESC_ADR(0),  0x000, 0x003,               /* Entry Mode, GRAM write direction and BGR=1 */
+  U8G_ESC_ADR(1),  0x010, 0x030,           
+  U8G_ESC_ADR(0),  0x000, 0x004,               /* Resize register */
+  U8G_ESC_ADR(1),  0x000, 0x000,           
+  U8G_ESC_ADR(0),  0x000, 0x008,               /* Display Control 2: set the back porch and front porch */
+  U8G_ESC_ADR(1),  0x002, 0x007,           
+  
+  U8G_ESC_ADR(0),  0x000, 0x009,               /* Display Control 3 */
+  U8G_ESC_ADR(1),  0x000, 0x000,           
+
+  U8G_ESC_ADR(0),  0x000, 0x00a,               /* Display Control 4: FMARK */
+  U8G_ESC_ADR(1),  0x000, 0x000,           
+  U8G_ESC_ADR(0),  0x000, 0x00c,               /* RGB Display Interface Control 1 */
+  U8G_ESC_ADR(1),  0x000, 0x000,           
+  U8G_ESC_ADR(0),  0x000, 0x00d,               /* Frame Maker Position */
+  U8G_ESC_ADR(1),  0x000, 0x000,           
+  U8G_ESC_ADR(0),  0x000, 0x00f,                /* RGB Display Interface Control 2 */
+  U8G_ESC_ADR(1),  0x000, 0x000,  
+  U8G_ESC_ADR(0),  0x000, 0x010,               /* Power Control 1: SAP, BT[3:0], AP, DSTB, SLP, STB */
+  U8G_ESC_ADR(1),  0x000, 0x000,  
+  U8G_ESC_ADR(0),  0x000, 0x011,               /* Power Control 2: DC1[2:0], DC0[2:0], VC[2:0] */
+  U8G_ESC_ADR(1),  0x000, 0x007,  
+  U8G_ESC_ADR(0),  0x000, 0x012,               /* Power Control 3: VREG1OUT voltage */
+  U8G_ESC_ADR(1),  0x000, 0x000,  
+  U8G_ESC_ADR(0),  0x000, 0x013,               /* Power Control 4: VDV[4:0] for VCOM amplitude */
+  U8G_ESC_ADR(1),  0x000, 0x000,  
+  U8G_ESC_ADR(0),  0x000, 0x007,               /* Display Control 1: Operate, but do not display */
+  U8G_ESC_ADR(1),  0x000, 0x001,   
+  
+  U8G_ESC_DLY(100),         /* delay 100 ms */  /*  ITDB02 none D verion:  50ms */
+  U8G_ESC_DLY(100),         /* delay 100 ms */
+  
+  U8G_ESC_ADR(0),  0x000, 0x010,               /* Power Control 1: SAP, BT[3:0], AP, DSTB, SLP, STB */
+  U8G_ESC_ADR(1),  0x016, 0x090,               /*  ITDB02 none D verion:  0x010, 0x090 */
+  U8G_ESC_ADR(0),  0x000, 0x011,               /* Power Control 2: SAP, BT[3:0], AP, DSTB, SLP, STB */
+  U8G_ESC_ADR(1),  0x002, 0x027,
+
+  U8G_ESC_DLY(50),         /* delay 50 ms */
+  
+  U8G_ESC_ADR(0),  0x000, 0x012,               /* Power Control 3: VCI: External, VCI*1.80 */
+  U8G_ESC_ADR(1),  0x000, 0x00d,               /*  ITDB02 none D verion:  0x000, 0x01f */
+
+  U8G_ESC_DLY(50),         /* delay 50 ms */
+  
+  U8G_ESC_ADR(0),  0x000, 0x013,               /* Power Control 4: VDV[4:0] for VCOM amplitude */
+  U8G_ESC_ADR(1),  0x012, 0x000,               /*  ITDB02 none D verion:  0x015, 0x000 */
+  U8G_ESC_ADR(0),  0x000, 0x029,               /* Power Control 7 */
+  U8G_ESC_ADR(1),  0x000, 0x00a,               /*  ITDB02 none D verion:  0x000, 0x027 */
+  U8G_ESC_ADR(0),  0x000, 0x02b,               /* Frame Rate: 83 */
+  U8G_ESC_ADR(1),  0x000, 0x00d,
+
+  U8G_ESC_DLY(50),         /* delay 50 ms */
+  
+  U8G_ESC_ADR(0),  0x000, 0x020,               /* Horizontal GRAM Address Set */
+  U8G_ESC_ADR(1),  0x000, 0x000,
+  U8G_ESC_ADR(0),  0x000, 0x021,               /* Vertical GRAM Address Set */
+  U8G_ESC_ADR(1),  0x000, 0x000,
+
+  /* gamma control */
+  U8G_ESC_ADR(0),  0x000, 0x030,               
+  U8G_ESC_ADR(1),  0x000, 0x000,
+  U8G_ESC_ADR(0),  0x000, 0x031,
+  U8G_ESC_ADR(1),  0x004, 0x004,
+  U8G_ESC_ADR(0),  0x000, 0x032,
+  U8G_ESC_ADR(1),  0x000, 0x003,
+  U8G_ESC_ADR(0),  0x000, 0x035,               
+  U8G_ESC_ADR(1),  0x004, 0x005,
+  U8G_ESC_ADR(0),  0x000, 0x036,               
+  U8G_ESC_ADR(1),  0x008, 0x008,
+  U8G_ESC_ADR(0),  0x000, 0x037,               
+  U8G_ESC_ADR(1),  0x004, 0x007,
+  U8G_ESC_ADR(0),  0x000, 0x038,               
+  U8G_ESC_ADR(1),  0x003, 0x003,
+  U8G_ESC_ADR(0),  0x000, 0x039,               
+  U8G_ESC_ADR(1),  0x007, 0x007,
+  U8G_ESC_ADR(0),  0x000, 0x03c,               
+  U8G_ESC_ADR(1),  0x005, 0x004,
+  U8G_ESC_ADR(0),  0x000, 0x03d,               
+  U8G_ESC_ADR(1),  0x008, 0x008,
+  
+  U8G_ESC_ADR(0),  0x000, 0x050,               /* Horizontal GRAM Start Address */
+  U8G_ESC_ADR(1),  0x000, 0x000,
+  U8G_ESC_ADR(0),  0x000, 0x051,               /* Horizontal GRAM End Address: 239 */
+  U8G_ESC_ADR(1),  0x000, 0x0EF,
+  U8G_ESC_ADR(0),  0x000, 0x052,               /* Vertical GRAM Start Address */
+  U8G_ESC_ADR(1),  0x000, 0x000,
+  U8G_ESC_ADR(0),  0x000, 0x053,               /* Vertical GRAM End Address: 319 */
+  U8G_ESC_ADR(1),  0x001, 0x03F,
+  
+  U8G_ESC_ADR(0),  0x000, 0x060,               /* Driver Output Control 2 */
+  U8G_ESC_ADR(1),  0x0a7, 0x000,
+  U8G_ESC_ADR(0),  0x000, 0x061,               /* Base Image Display Control: NDL,VLE, REV */
+  U8G_ESC_ADR(1),  0x000, 0x001,
+  U8G_ESC_ADR(0),  0x000, 0x06a,               /* Vertical Scroll Control */
+  U8G_ESC_ADR(1),  0x000, 0x000,
+
+  U8G_ESC_ADR(0),  0x000, 0x080,               /* Partial Image 1 Display Position */
+  U8G_ESC_ADR(1),  0x000, 0x000,
+  U8G_ESC_ADR(0),  0x000, 0x081,               /* Partial Image 1 RAM Start Address */
+  U8G_ESC_ADR(1),  0x000, 0x000,
+  U8G_ESC_ADR(0),  0x000, 0x082,               /* Partial Image 1 RAM End Address */
+  U8G_ESC_ADR(1),  0x000, 0x000,
+  U8G_ESC_ADR(0),  0x000, 0x083,               /* Partial Image 2 Display Position */
+  U8G_ESC_ADR(1),  0x000, 0x000,
+  U8G_ESC_ADR(0),  0x000, 0x084,               /* Partial Image 2 RAM Start Address */
+  U8G_ESC_ADR(1),  0x000, 0x000,
+  U8G_ESC_ADR(0),  0x000, 0x085,               /* Partial Image 2 RAM End Address */
+  U8G_ESC_ADR(1),  0x000, 0x000,
+
+  U8G_ESC_ADR(0),  0x000, 0x090,               /* Panel Interface Control 1 */
+  U8G_ESC_ADR(1),  0x000, 0x010,
+  U8G_ESC_ADR(0),  0x000, 0x092,               /* Panel Interface Control 2 */
+  U8G_ESC_ADR(1),  0x000, 0x000,        /* 0x006, 0x000 */
+
+  U8G_ESC_ADR(0),  0x000, 0x007,               /* Display Control 1: Operate, display ON */
+  U8G_ESC_ADR(1),  0x001, 0x033,   
+
+  U8G_ESC_DLY(10),               /* delay 10 ms */
+  
+  /* write test pattern */  
+  U8G_ESC_ADR(0),  0x000, 0x020,               /* Horizontal GRAM Address Set */
+  U8G_ESC_ADR(1),  0x000, 0x000,
+  U8G_ESC_ADR(0),  0x000, 0x021,               /* Vertical GRAM Address Set */
+  U8G_ESC_ADR(1),  0x000, 0x010,
+  U8G_ESC_ADR(0),  0x000, 0x022,               /* Write Data to GRAM */
+  U8G_ESC_ADR(1),  0x0fe, 0x0fe,
+  0x000, 0x000,
+  0x0fe, 0x0fe,
+  0x000, 0x000,
+  0x0fe, 0x0fe,
+  0x000, 0x000,
+  0x0fe, 0x0fe,
+  0x000, 0x000,
+  0x0fe, 0x0fe,
+  0x000, 0x000,
+  0x0fe, 0x0fe,
+  0x000, 0x000,
+  0x0fe, 0x0fe,
+  0x000, 0x000,
+  0x0fe, 0x0fe,
+  0x000, 0x000,
+  0x0fe, 0x0fe,
+  
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_END                /* end of sequence */
+};
+
+
+static const uint8_t u8g_dev_ili9325d_320x240_page_seq[] PROGMEM = {
+  U8G_ESC_CS(1),             /* enable chip */
+  U8G_ESC_ADR(0),  0x000, 0x020,               /* Horizontal GRAM Address Set */
+  U8G_ESC_ADR(1),  0x000, 0x000,
+  U8G_ESC_ADR(0),  0x000, 0x021,               /* Vertical GRAM Address Set */
+  U8G_ESC_ADR(1), 
+  U8G_ESC_END                /* end of sequence */
+};
+
+/* convert the internal RGB 332 to 65K high byte */
+static uint8_t u8g_dev_ili9325d_get_65K_high_byte(uint8_t color)
+{
+  uint8_t h;
+  h = color;
+  h &= 0x0e0;
+  h |= h>>3;
+  h &= 0x0f8;
+  color>>=2;
+  color &= 7;
+  h |= color;
+  return h;  
+}
+
+/* convert the internal RGB 332 to 65K high byte */
+static uint8_t u8g_dev_ili9325d_get_65K_low_byte(uint8_t color)
+{
+  uint8_t l;
+  l = color;
+  l <<= 3;
+  color &= 3;
+  color <<= 1;
+  l |= color;
+  return l;  
+}
+
+
+uint8_t u8g_dev_ili9325d_320x240_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_50NS);
+      //for(;;)
+        u8g_WriteEscSeqP(u8g, dev, u8g_dev_ili9325d_320x240_init_seq);
+    
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        uint8_t i;
+        uint16_t y, j;
+        uint8_t *ptr;
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+        
+        y = pb->p.page_y0;
+        ptr = pb->buf;
+        for( i = 0; i < pb->p.page_height; i ++ )
+        {
+          u8g_WriteEscSeqP(u8g, dev, u8g_dev_ili9325d_320x240_page_seq);
+          u8g_WriteByte(u8g, dev, y >> 8 );      /* display ram (cursor) address high byte */
+          u8g_WriteByte(u8g, dev, y & 255 );      /* display ram (cursor) address low byte */
+
+          u8g_SetAddress(u8g, dev, 0);           /* cmd mode */
+          u8g_WriteByte(u8g, dev, 0 );  
+          u8g_WriteByte(u8g, dev, 0x022 );      /* start gram data */  
+          
+          u8g_SetAddress(u8g, dev, 1);           /* data mode */
+          
+          for( j = 0; j < pb->width; j++ )
+          {
+            u8g_WriteByte(u8g, dev, u8g_dev_ili9325d_get_65K_high_byte(*ptr) );  
+            u8g_WriteByte(u8g, dev, u8g_dev_ili9325d_get_65K_low_byte(*ptr) );  
+              
+            ptr++;
+          }
+          y++;
+        }
+        u8g_SetChipSelect(u8g, dev, 0);
+      }
+      break;
+  }
+  return u8g_dev_pb8h8_base_fn(u8g, dev, msg, arg);
+}
+
+uint8_t u8g_ili9325d_320x240_8h8_buf[WIDTH*PAGE_HEIGHT] U8G_NOCOMMON ; 
+u8g_pb_t u8g_ili9325d_320x240_8h8_pb U8G_NOCOMMON = { {PAGE_HEIGHT, HEIGHT, 0, 0, 0},  WIDTH, u8g_ili9325d_320x240_8h8_buf}; 
+u8g_dev_t u8g_dev_ili9325d_320x240_8bit U8G_NOCOMMON = { u8g_dev_ili9325d_320x240_fn, &u8g_ili9325d_320x240_8h8_pb, u8g_com_arduino_port_d_wr_fn };
+//u8g_dev_t u8g_dev_ili9325d_320x240_8bit = { u8g_dev_ili9325d_320x240_fn, &u8g_ili9325d_320x240_8h8_pb, u8g_com_arduino_parallel_fn };
+
+//U8G_PB_DEV(u8g_dev_ili9325d_320x240_8bit, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_ili9325d_320x240_fn, U8G_COM_PARALLEL);
+
+

akva/_256-27nrf/utility/u8g_dev_ks0108_128x64.c

@@ -0,0 +1,110 @@
+/*
+
+  u8g_dev_ks0108_128x64.c
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+
+  ADDRESS = 0   (Command Mode)
+    0x03f       Display On
+    0x0c0       Start Display at line 0
+    0x040 | y   write to y address (y:0..63)
+    0x0b8 | x   write to page [0..7]
+
+
+  u8g_Init8Bit(u8g, dev, d0, d1, d2, d3, d4, d5, d6, d7, en, cs1, cs2, di, rw, reset)
+  u8g_Init8Bit(u8g, dev,  8,    9, 10, 11,   4,   5,   6,   7, 18, 14, 15, 17, 16, U8G_PIN_NONE)
+  
+*/
+
+#include "u8g.h"
+
+#define WIDTH 128
+#define HEIGHT 64
+#define PAGE_HEIGHT 8
+
+static const uint8_t u8g_dev_ks0108_128x64_init_seq[] PROGMEM = {
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_RST(1),           /* do reset low pulse with (1*16)+2 milliseconds */
+  U8G_ESC_CS(1),             /* enable chip 1 */
+  0x03f,		                /* display on */
+  0x0c0,		                /* start at line 0 */
+  U8G_ESC_DLY(20),         /* delay 20 ms */
+  U8G_ESC_CS(2),             /* enable chip 2 */
+  0x03f,		                /* display on */
+  0x0c0,		                /* start at line 0 */
+  U8G_ESC_DLY(20),         /* delay 20 ms */
+  U8G_ESC_CS(0),             /* disable all chips */
+  U8G_ESC_END                /* end of sequence */
+};
+
+
+uint8_t u8g_dev_ks0108_128x64_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_NONE);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ks0108_128x64_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+        
+        u8g_SetAddress(u8g, dev, 0);           /* command mode */
+        u8g_SetChipSelect(u8g, dev, 2);
+        u8g_WriteByte(u8g, dev, 0x0b8 | pb->p.page); /* select current page (KS0108b) */
+        u8g_WriteByte(u8g, dev, 0x040 );		/* set address 0 */
+        u8g_SetAddress(u8g, dev, 1);           /* data mode */
+        u8g_WriteSequence(u8g, dev, 64, pb->buf);
+        u8g_SetChipSelect(u8g, dev, 0);
+        
+        u8g_SetAddress(u8g, dev, 0);           /* command mode */
+        u8g_SetChipSelect(u8g, dev, 1);
+        u8g_WriteByte(u8g, dev, 0x0b8 | pb->p.page); /* select current page (KS0108b) */
+        u8g_WriteByte(u8g, dev, 0x040 );		/* set address 0 */
+        u8g_SetAddress(u8g, dev, 1);           /* data mode */
+        u8g_WriteSequence(u8g, dev, 64, 64+(uint8_t *)pb->buf);
+        u8g_SetChipSelect(u8g, dev, 0);
+        
+      }
+      break;
+  }
+  return u8g_dev_pb8v1_base_fn(u8g, dev, msg, arg);
+}
+
+U8G_PB_DEV(u8g_dev_ks0108_128x64, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_ks0108_128x64_fn, U8G_COM_PARALLEL);
+U8G_PB_DEV(u8g_dev_ks0108_128x64_fast, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_ks0108_128x64_fn, U8G_COM_FAST_PARALLEL);
+
+

akva/_256-27nrf/utility/u8g_dev_lc7981_160x80.c

@@ -0,0 +1,147 @@
+/*
+
+  u8g_dev_lc7981_160x80.c
+  
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  
+*/
+
+#include "u8g.h"
+
+#define WIDTH 160
+#define HEIGHT 80
+#define PAGE_HEIGHT 8
+
+
+/*
+  code ideas: 
+  https://github.com/vsergeev/embedded-drivers/tree/master/avr-lc7981
+  data sheets:
+  http://www.lcd-module.de/eng/pdf/zubehoer/lc7981.pdf
+  http://www.lcd-module.de/pdf/grafik/w160-6.pdf
+*/
+
+static const uint8_t u8g_dev_lc7981_160x80_init_seq[] PROGMEM = {
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_ADR(1),           /* instruction mode */
+  U8G_ESC_RST(15),           /* do reset low pulse with (15*16)+2 milliseconds (=maximum delay)*/
+  U8G_ESC_CS(1),             /* enable chip */
+  U8G_ESC_DLY(50),         /* delay 50 ms */
+  
+  
+  U8G_ESC_ADR(1),               /* instruction mode */
+  0x000,                                /* mode register */
+  U8G_ESC_ADR(0),               /* data mode */
+  0x032,                                /* display on (bit 5), master mode on (bit 4), graphics mode on (bit 1)*/
+
+  U8G_ESC_ADR(1),               /* instruction mode */
+  0x001,                                /* character/bits per pixel pitch */
+  U8G_ESC_ADR(0),               /* data mode */
+  0x007,                                /* 8 bits per pixel */
+
+  U8G_ESC_ADR(1),               /* instruction mode */
+  0x002,                                /* number of chars/byte width of the screen */
+  U8G_ESC_ADR(0),               /* data mode */
+  WIDTH/8-1,                         /* 8 bits per pixel */
+
+  U8G_ESC_ADR(1),               /* instruction mode */
+  0x003,                                /* time division */
+  U8G_ESC_ADR(0),               /* data mode */
+  0x07f,                                /*  */
+
+  U8G_ESC_ADR(1),               /* instruction mode */
+  0x008,                                /* display start low */
+  U8G_ESC_ADR(0),               /* data mode */
+  0x000,                                /*  */
+
+  U8G_ESC_ADR(1),               /* instruction mode */
+  0x009,                                /* display start high */
+  U8G_ESC_ADR(0),               /* data mode */
+  0x000,                                /*  */
+    
+  U8G_ESC_DLY(10),               /* delay 10 ms */
+  
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_END                /* end of sequence */
+};
+
+uint8_t u8g_dev_lc7981_160x80_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_NONE);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_lc7981_160x80_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        uint8_t y, i;
+        uint16_t disp_ram_adr;
+        uint8_t *ptr;
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+        
+        u8g_SetAddress(u8g, dev, 1);           /* cmd mode */
+        u8g_SetChipSelect(u8g, dev, 1);
+        y = pb->p.page_y0;
+        ptr = pb->buf;
+        disp_ram_adr = WIDTH/8;
+        disp_ram_adr *= y;
+        for( i = 0; i < 8; i ++ )
+        {
+          u8g_SetAddress(u8g, dev, 1);           /* cmd mode */
+          u8g_WriteByte(u8g, dev, 0x00a );      /* display ram (cursor) address low byte */
+          u8g_SetAddress(u8g, dev, 0);           /* data mode */
+          u8g_WriteByte(u8g, dev, disp_ram_adr & 0x0ff );  
+
+          u8g_SetAddress(u8g, dev, 1);           /* cmd mode */
+          u8g_WriteByte(u8g, dev, 0x00b );      /* display ram (cursor) address hight byte */
+          u8g_SetAddress(u8g, dev, 0);           /* data mode */
+          u8g_WriteByte(u8g, dev, disp_ram_adr >> 8 );  
+          
+          u8g_SetAddress(u8g, dev, 1);           /* cmd mode */
+          u8g_WriteByte(u8g, dev, 0x00c );      /* write data */
+          u8g_SetAddress(u8g, dev, 0);           /* data mode */
+          u8g_WriteSequence(u8g, dev, WIDTH/8, ptr);
+          ptr += WIDTH/8;
+          disp_ram_adr += WIDTH/8;
+        }
+        u8g_SetChipSelect(u8g, dev, 0);
+      }
+      break;
+  }
+  return u8g_dev_pb8h1f_base_fn(u8g, dev, msg, arg);
+}
+
+U8G_PB_DEV(u8g_dev_lc7981_160x80_8bit, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_lc7981_160x80_fn, U8G_COM_FAST_PARALLEL);
+
+

akva/_256-27nrf/utility/u8g_dev_lc7981_240x128.c

@@ -0,0 +1,145 @@
+/*
+
+  u8g_dev_lc7981_240x128.c
+  
+  Hitachi Display SP14N002
+  
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2012, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  
+*/
+
+#include "u8g.h"
+
+#define WIDTH 240
+#define HEIGHT 128
+#define PAGE_HEIGHT 8
+
+
+/*
+  http://www.mark-products.com/graphics.htm#240x128%20Pixel%20Format
+*/
+
+static const uint8_t u8g_dev_lc7981_240x128_init_seq[] PROGMEM = {
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_ADR(1),           /* instruction mode */
+  U8G_ESC_RST(15),           /* do reset low pulse with (15*16)+2 milliseconds (=maximum delay)*/
+  U8G_ESC_CS(1),             /* enable chip */
+  U8G_ESC_DLY(50),         /* delay 50 ms */
+  
+  
+  U8G_ESC_ADR(1),               /* instruction mode */
+  0x000,                                /* mode register */
+  U8G_ESC_ADR(0),               /* data mode */
+  0x032,                                /* display on (bit 5), master mode on (bit 4), graphics mode on (bit 1)*/
+
+  U8G_ESC_ADR(1),               /* instruction mode */
+  0x001,                                /* character/bits per pixel pitch */
+  U8G_ESC_ADR(0),               /* data mode */
+  0x007,                                /* 8 bits per pixel */
+
+  U8G_ESC_ADR(1),               /* instruction mode */
+  0x002,                                /* number of chars/byte width of the screen */
+  U8G_ESC_ADR(0),               /* data mode */
+  WIDTH/8-1,                         /* 8 bits per pixel */
+
+  U8G_ESC_ADR(1),               /* instruction mode */
+  0x003,                                /* time division */
+  U8G_ESC_ADR(0),               /* data mode */
+  0x07f,                                /*  */
+
+  U8G_ESC_ADR(1),               /* instruction mode */
+  0x008,                                /* display start low */
+  U8G_ESC_ADR(0),               /* data mode */
+  0x000,                                /*  */
+
+  U8G_ESC_ADR(1),               /* instruction mode */
+  0x009,                                /* display start high */
+  U8G_ESC_ADR(0),               /* data mode */
+  0x000,                                /*  */
+    
+  U8G_ESC_DLY(10),               /* delay 10 ms */
+  
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_END                /* end of sequence */
+};
+
+uint8_t u8g_dev_lc7981_240x128_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_NONE);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_lc7981_240x128_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        uint8_t y, i;
+        uint16_t disp_ram_adr;
+        uint8_t *ptr;
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+        
+        u8g_SetAddress(u8g, dev, 1);           /* cmd mode */
+        u8g_SetChipSelect(u8g, dev, 1);
+        y = pb->p.page_y0;
+        ptr = pb->buf;
+        disp_ram_adr = WIDTH/8;
+        disp_ram_adr *= y;
+        for( i = 0; i < 8; i ++ )
+        {
+          u8g_SetAddress(u8g, dev, 1);           /* cmd mode */
+          u8g_WriteByte(u8g, dev, 0x00a );      /* display ram (cursor) address low byte */
+          u8g_SetAddress(u8g, dev, 0);           /* data mode */
+          u8g_WriteByte(u8g, dev, disp_ram_adr & 0x0ff );  
+
+          u8g_SetAddress(u8g, dev, 1);           /* cmd mode */
+          u8g_WriteByte(u8g, dev, 0x00b );      /* display ram (cursor) address hight byte */
+          u8g_SetAddress(u8g, dev, 0);           /* data mode */
+          u8g_WriteByte(u8g, dev, disp_ram_adr >> 8 );  
+          
+          u8g_SetAddress(u8g, dev, 1);           /* cmd mode */
+          u8g_WriteByte(u8g, dev, 0x00c );      /* write data */
+          u8g_SetAddress(u8g, dev, 0);           /* data mode */
+          u8g_WriteSequence(u8g, dev, WIDTH/8, ptr);
+          ptr += WIDTH/8;
+          disp_ram_adr += WIDTH/8;
+        }
+        u8g_SetChipSelect(u8g, dev, 0);
+      }
+      break;
+  }
+  return u8g_dev_pb8h1f_base_fn(u8g, dev, msg, arg);
+}
+
+U8G_PB_DEV(u8g_dev_lc7981_240x128_8bit, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_lc7981_240x128_fn, U8G_COM_FAST_PARALLEL);
+
+

akva/_256-27nrf/utility/u8g_dev_lc7981_240x64.c

@@ -0,0 +1,145 @@
+/*
+
+  u8g_dev_lc7981_240x64.c
+  
+  Tested with Nan Ya LM_J6_003_
+  
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2012, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  
+*/
+
+#include "u8g.h"
+
+#define WIDTH 240
+#define HEIGHT 64
+#define PAGE_HEIGHT 8
+
+
+/*
+  http://www.mark-products.com/graphics.htm#240x64%20Pixel%20Format
+*/
+
+static const uint8_t u8g_dev_lc7981_240x64_init_seq[] PROGMEM = {
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_ADR(1),           /* instruction mode */
+  U8G_ESC_RST(15),           /* do reset low pulse with (15*16)+2 milliseconds (=maximum delay)*/
+  U8G_ESC_CS(1),             /* enable chip */
+  U8G_ESC_DLY(50),         /* delay 50 ms */
+  
+  
+  U8G_ESC_ADR(1),               /* instruction mode */
+  0x000,                                /* mode register */
+  U8G_ESC_ADR(0),               /* data mode */
+  0x032,                                /* display on (bit 5), master mode on (bit 4), graphics mode on (bit 1)*/
+
+  U8G_ESC_ADR(1),               /* instruction mode */
+  0x001,                                /* character/bits per pixel pitch */
+  U8G_ESC_ADR(0),               /* data mode */
+  0x007,                                /* 8 bits per pixel */
+
+  U8G_ESC_ADR(1),               /* instruction mode */
+  0x002,                                /* number of chars/byte width of the screen */
+  U8G_ESC_ADR(0),               /* data mode */
+  WIDTH/8-1,                         /* 8 bits per pixel */
+
+  U8G_ESC_ADR(1),               /* instruction mode */
+  0x003,                                /* time division */
+  U8G_ESC_ADR(0),               /* data mode */
+  0x07f,                                /*  */
+
+  U8G_ESC_ADR(1),               /* instruction mode */
+  0x008,                                /* display start low */
+  U8G_ESC_ADR(0),               /* data mode */
+  0x000,                                /*  */
+
+  U8G_ESC_ADR(1),               /* instruction mode */
+  0x009,                                /* display start high */
+  U8G_ESC_ADR(0),               /* data mode */
+  0x000,                                /*  */
+    
+  U8G_ESC_DLY(10),               /* delay 10 ms */
+  
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_END                /* end of sequence */
+};
+
+uint8_t u8g_dev_lc7981_240x64_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_NONE);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_lc7981_240x64_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        uint8_t y, i;
+        uint16_t disp_ram_adr;
+        uint8_t *ptr;
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+        
+        u8g_SetAddress(u8g, dev, 1);           /* cmd mode */
+        u8g_SetChipSelect(u8g, dev, 1);
+        y = pb->p.page_y0;
+        ptr = pb->buf;
+        disp_ram_adr = WIDTH/8;
+        disp_ram_adr *= y;
+        for( i = 0; i < 8; i ++ )
+        {
+          u8g_SetAddress(u8g, dev, 1);           /* cmd mode */
+          u8g_WriteByte(u8g, dev, 0x00a );      /* display ram (cursor) address low byte */
+          u8g_SetAddress(u8g, dev, 0);           /* data mode */
+          u8g_WriteByte(u8g, dev, disp_ram_adr & 0x0ff );  
+
+          u8g_SetAddress(u8g, dev, 1);           /* cmd mode */
+          u8g_WriteByte(u8g, dev, 0x00b );      /* display ram (cursor) address hight byte */
+          u8g_SetAddress(u8g, dev, 0);           /* data mode */
+          u8g_WriteByte(u8g, dev, disp_ram_adr >> 8 );  
+          
+          u8g_SetAddress(u8g, dev, 1);           /* cmd mode */
+          u8g_WriteByte(u8g, dev, 0x00c );      /* write data */
+          u8g_SetAddress(u8g, dev, 0);           /* data mode */
+          u8g_WriteSequence(u8g, dev, WIDTH/8, ptr);
+          ptr += WIDTH/8;
+          disp_ram_adr += WIDTH/8;
+        }
+        u8g_SetChipSelect(u8g, dev, 0);
+      }
+      break;
+  }
+  return u8g_dev_pb8h1f_base_fn(u8g, dev, msg, arg);
+}
+
+U8G_PB_DEV(u8g_dev_lc7981_240x64_8bit, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_lc7981_240x64_fn, U8G_COM_FAST_PARALLEL);
+
+

akva/_256-27nrf/utility/u8g_dev_lc7981_320x64.c

@@ -0,0 +1,151 @@
+/*
+
+  u8g_dev_lc7981_320x64.c
+
+  Note: Requires 16 bit mode (Must be enabled in u8g.h)
+  
+  Tested with Varitronix MGLS32064-03.pdf
+  
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2012, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  
+*/
+
+#include "u8g.h"
+
+#ifdef U8G_16BIT
+#define WIDTH 320
+#else
+#define WIDTH 240
+#endif
+
+#define HEIGHT 64
+#define PAGE_HEIGHT 8
+
+
+/*
+  http://www.gaw.ru/pdf/lcd/lcm/Varitronix/graf/MGLS32064-03.pdf
+*/
+
+static const uint8_t u8g_dev_lc7981_320x64_init_seq[] PROGMEM = {
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_ADR(1),           /* instruction mode */
+  U8G_ESC_RST(15),           /* do reset low pulse with (15*16)+2 milliseconds (=maximum delay)*/
+  U8G_ESC_CS(1),             /* enable chip */
+  U8G_ESC_DLY(50),         /* delay 50 ms */
+  
+  
+  U8G_ESC_ADR(1),               /* instruction mode */
+  0x000,                                /* mode register */
+  U8G_ESC_ADR(0),               /* data mode */
+  0x032,                                /* display on (bit 5), master mode on (bit 4), graphics mode on (bit 1)*/
+
+  U8G_ESC_ADR(1),               /* instruction mode */
+  0x001,                                /* character/bits per pixel pitch */
+  U8G_ESC_ADR(0),               /* data mode */
+  0x007,                                /* 8 bits per pixel */
+
+  U8G_ESC_ADR(1),               /* instruction mode */
+  0x002,                                /* number of chars/byte width of the screen */
+  U8G_ESC_ADR(0),               /* data mode */
+  WIDTH/8-1,                         /* 8 bits per pixel */
+
+  U8G_ESC_ADR(1),               /* instruction mode */
+  0x003,                                /* time division */
+  U8G_ESC_ADR(0),               /* data mode */
+  0x07f,                                /*  */
+
+  U8G_ESC_ADR(1),               /* instruction mode */
+  0x008,                                /* display start low */
+  U8G_ESC_ADR(0),               /* data mode */
+  0x000,                                /*  */
+
+  U8G_ESC_ADR(1),               /* instruction mode */
+  0x009,                                /* display start high */
+  U8G_ESC_ADR(0),               /* data mode */
+  0x000,                                /*  */
+    
+  U8G_ESC_DLY(10),               /* delay 10 ms */
+  
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_END                /* end of sequence */
+};
+
+uint8_t u8g_dev_lc7981_320x64_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_NONE);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_lc7981_320x64_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        uint8_t y, i;
+        uint16_t disp_ram_adr;
+        uint8_t *ptr;
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+        
+        u8g_SetAddress(u8g, dev, 1);           /* cmd mode */
+        u8g_SetChipSelect(u8g, dev, 1);
+        y = pb->p.page_y0;
+        ptr = pb->buf;
+        disp_ram_adr = WIDTH/8;
+        disp_ram_adr *= y;
+        for( i = 0; i < 8; i ++ )
+        {
+          u8g_SetAddress(u8g, dev, 1);           /* cmd mode */
+          u8g_WriteByte(u8g, dev, 0x00a );      /* display ram (cursor) address low byte */
+          u8g_SetAddress(u8g, dev, 0);           /* data mode */
+          u8g_WriteByte(u8g, dev, disp_ram_adr & 0x0ff );  
+
+          u8g_SetAddress(u8g, dev, 1);           /* cmd mode */
+          u8g_WriteByte(u8g, dev, 0x00b );      /* display ram (cursor) address hight byte */
+          u8g_SetAddress(u8g, dev, 0);           /* data mode */
+          u8g_WriteByte(u8g, dev, disp_ram_adr >> 8 );  
+          
+          u8g_SetAddress(u8g, dev, 1);           /* cmd mode */
+          u8g_WriteByte(u8g, dev, 0x00c );      /* write data */
+          u8g_SetAddress(u8g, dev, 0);           /* data mode */
+          u8g_WriteSequence(u8g, dev, WIDTH/8, ptr);
+          ptr += WIDTH/8;
+          disp_ram_adr += WIDTH/8;
+        }
+        u8g_SetChipSelect(u8g, dev, 0);
+      }
+      break;
+  }
+  return u8g_dev_pb8h1f_base_fn(u8g, dev, msg, arg);
+}
+
+U8G_PB_DEV(u8g_dev_lc7981_320x64_8bit, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_lc7981_320x64_fn, U8G_COM_FAST_PARALLEL);
+

akva/_256-27nrf/utility/u8g_dev_ld7032_60x32.c

@@ -0,0 +1,232 @@
+/*
+
+  u8g_dev_ld7032_60x32.c
+  
+  60x32 OLED display
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  
+*/
+
+#include "u8g.h"
+
+/* define width as 64, so that it is a multiple of 8 */
+#define WIDTH 64
+#define HEIGHT 32
+#define PAGE_HEIGHT 8
+
+static const uint8_t u8g_dev_ld7032_60x32_init_seq[] PROGMEM = {
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_DLY(1),       	/* delay 1 ms */
+  U8G_ESC_RST(1),           /* do reset low pulse with (1*16)+2 milliseconds */
+  U8G_ESC_CS(1),             /* enable chip */
+  
+  
+  U8G_ESC_ADR(0),           /* instruction mode */
+  0x002,				/* Dot Matrix Display ON/OFF */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x001,				/* ON */
+  
+  U8G_ESC_ADR(0),           /* instruction mode */
+  0x014,				/* Dot Matrix Display Stand-by ON/OFF */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x000,				/* ON */
+
+  U8G_ESC_ADR(0),           /* instruction mode */
+  0x01a,				/* Dot Matrix Frame Rate */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x004,				/* special value for this OLED from manual */
+
+  U8G_ESC_ADR(0),           /* instruction mode */
+  0x01d,				/* Graphics Memory Writing Direction */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x000,				/* reset default (right down, horizontal) */
+
+  U8G_ESC_ADR(0),           /* instruction mode */
+  0x009,				/* Display Direction */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x000,				/* reset default (x,y: min --> max) */
+  
+  U8G_ESC_ADR(0),           /* instruction mode */
+  0x030,				/* Display Size X */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x000,				/* Column Start Output */
+  0x03b,				/* Column End Output */
+
+  U8G_ESC_ADR(0),           /* instruction mode */
+  0x032,				/* Display Size Y */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x000,				/* Row Start Output */
+  0x01f,				/* Row End Output */
+  
+  U8G_ESC_ADR(0),           /* instruction mode */
+  0x010,				/* Peak Pulse Width Set */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x000,				/* 0 SCLK */
+  
+  U8G_ESC_ADR(0),           /* instruction mode */
+  0x016,				/* Peak Pulse Delay Set */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x000,				/* 0 SCLK */
+  
+  U8G_ESC_ADR(0),           /* instruction mode */
+  0x012,				/* Dot Matrix Current Level Set */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x050,				/* 0x050 * 1 uA = 80 uA */
+
+  U8G_ESC_ADR(0),           /* instruction mode */
+  0x018,				/* Pre-Charge Pulse Width */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x003,				/* 3 SCLK */
+
+  U8G_ESC_ADR(0),           /* instruction mode */
+  0x044,				/* Pre-Charge Mode */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x002,				/* Every Time */
+
+  U8G_ESC_ADR(0),           /* instruction mode */
+  0x048,				/* Row overlap timing */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x003,				/* Pre-Charge + Peak Delay + Peak boot Timing */
+
+  U8G_ESC_ADR(0),           /* instruction mode */
+  0x03f,				/* VCC_R_SEL */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x011,				/* ??? */
+
+  U8G_ESC_ADR(0),           /* instruction mode */
+  0x03d,				/* VSS selection */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x000,				/* 2.8V */
+
+  U8G_ESC_ADR(0),           /* instruction mode */
+  0x002,				/* Dot Matrix Display ON/OFF */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x001,				/* ON */
+
+  U8G_ESC_ADR(0),           /* instruction mode */
+  0x008,				/* write data */
+
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_END                /* end of sequence */
+};
+
+/* use box commands to set start adr */
+static const uint8_t u8g_dev_ld7032_60x32_data_start[] PROGMEM = {
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  
+  
+  U8G_ESC_ADR(0),           /* instruction mode */
+  0x034,				/* box x start */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x000,				/* 0 */
+
+  U8G_ESC_ADR(0),           /* instruction mode */
+  0x035,				/* box x end */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x007,				/*  */
+
+  U8G_ESC_ADR(0),           /* instruction mode */
+  0x037,				/* box y end */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x01f,				/*  */
+
+  U8G_ESC_ADR(0),           /* instruction mode */
+  0x036,				/* box y start */
+  U8G_ESC_ADR(1),           /* data mode */
+
+  U8G_ESC_END                /* end of sequence */
+};
+
+static const uint8_t u8g_dev_ld7032_60x32_sleep_on[] PROGMEM = {
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  /* ... */
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_END                /* end of sequence */
+};
+
+static const uint8_t u8g_dev_ld7032_60x32_sleep_off[] PROGMEM = {
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  /* ... */
+  U8G_ESC_DLY(50),       /* delay 50 ms */
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_END                /* end of sequence */
+};
+
+uint8_t u8g_dev_ld7032_60x32_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_400NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ld7032_60x32_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+        u8g_WriteEscSeqP(u8g, dev, u8g_dev_ld7032_60x32_data_start);    
+        u8g_WriteByte(u8g, dev, pb->p.page_y0); /* y start */
+	u8g_SetAddress(u8g, dev, 0);          /* instruction mode */
+	u8g_WriteByte(u8g, dev, 0x008);
+        u8g_SetAddress(u8g, dev, 1);           /* data mode */
+        if ( u8g_pb_WriteBuffer(pb, u8g, dev) == 0 )
+          return 0;
+        u8g_SetChipSelect(u8g, dev, 0);
+      }
+      break;
+    case U8G_DEV_MSG_CONTRAST:
+      u8g_SetChipSelect(u8g, dev, 1);
+      u8g_SetAddress(u8g, dev, 0);          /* instruction mode */
+      u8g_WriteByte(u8g, dev, 0x081);
+      u8g_WriteByte(u8g, dev, (*(uint8_t *)arg) >> 2);
+      u8g_SetChipSelect(u8g, dev, 0);      
+      return 1;
+    case U8G_DEV_MSG_SLEEP_ON:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ld7032_60x32_sleep_on);    
+      return 1;
+    case U8G_DEV_MSG_SLEEP_OFF:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ld7032_60x32_sleep_off);    
+      return 1;
+  }
+  return u8g_dev_pb8h1_base_fn(u8g, dev, msg, arg);
+}
+
+U8G_PB_DEV(u8g_dev_ld7032_60x32_sw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_ld7032_60x32_fn, U8G_COM_SW_SPI);
+U8G_PB_DEV(u8g_dev_ld7032_60x32_hw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_ld7032_60x32_fn, U8G_COM_HW_SPI);
+U8G_PB_DEV(u8g_dev_ld7032_60x32_parallel, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_ld7032_60x32_fn, U8G_COM_PARALLEL);
+U8G_PB_DEV(u8g_dev_ld7032_60x32_hw_usart_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_ld7032_60x32_fn, U8G_COM_HW_USART_SPI);
+

akva/_256-27nrf/utility/u8g_dev_null.c

@@ -0,0 +1,67 @@
+/*
+
+  u8g_dev_null.c
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  
+*/
+
+#include "u8g.h"
+
+uint8_t u8g_dev_null(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_SET_8PIXEL:                /* most often used command */
+      break;
+    case U8G_DEV_MSG_SET_PIXEL:
+      break;
+    case U8G_DEV_MSG_INIT:
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_FIRST:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      break;
+#ifdef U8G_DEV_MSG_IS_BBX_INTERSECTION
+    case U8G_DEV_MSG_IS_BBX_INTERSECTION:
+      return 1;
+#endif
+    case U8G_DEV_MSG_GET_PAGE_BOX:
+      break;
+    case U8G_DEV_MSG_SET_COLOR_ENTRY:
+      break;
+    case U8G_DEV_MSG_SET_XY_CB:
+      break;
+  }
+  return 1;
+}

akva/_256-27nrf/utility/u8g_dev_pcd8544_84x48.c

@@ -0,0 +1,141 @@
+/*
+
+  u8g_dev_pcd8544_84x48.c
+  
+  Display: Nokia 84x48
+  
+  Status: Tested with PCF8812 Display
+  
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  
+*/
+
+#include "u8g.h"
+
+#define WIDTH 84
+#define HEIGHT 48
+#define PAGE_HEIGHT 8
+
+
+static const uint8_t u8g_dev_pcd8544_init_seq[] PROGMEM = {
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_RST(1),           /* do reset low pulse with (1*16)+2 milliseconds */
+  U8G_ESC_CS(1),             /* enable chip */
+  0x021,		/* activate chip (PD=0), horizontal increment (V=0), enter extended command set (H=1) */
+  0x006,		/* temp. control: b10 = 2 */
+  0x013,		/* bias system 1:48 */
+  0x0c0,		/* medium Vop */
+  0x020,		/* activate chip (PD=0), horizontal increment (V=0), enter normal command set (H=0) */
+  0x00c,		/* display on, normal operation */
+  U8G_ESC_DLY(100),       /* delay 100 ms */
+  0x020,		                /* activate chip (PD=0), horizontal increment (V=0), enter normal command set (H=0) */
+  0x00d,		                /* display on, invert */
+  U8G_ESC_DLY(100),       /* delay 100 ms */
+  U8G_ESC_DLY(100),       /* delay 100 ms */
+  0x020,		                /* activate chip (PD=0), horizontal increment (V=0), enter normal command set (H=0) */
+  0x00c,		                /* display on, normal */
+  U8G_ESC_DLY(100),       /* delay 100 ms */
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_END                /* end of sequence */
+};
+
+
+static const uint8_t u8g_dev_pcd8544_sleep_on[] PROGMEM = {
+  U8G_ESC_ADR(0),           	/* instruction mode */
+  U8G_ESC_CS(1),             	/* enable chip */
+  
+  0x020,		                /* activate chip (PD=0), horizontal increment (V=0), enter normal command set (H=0) */
+  0x00c,		                /* display on, normal */
+  U8G_ESC_CS(0),             	/* disable chip, bugfix 12 nov 2014 */
+  U8G_ESC_END                	/* end of sequence */
+};
+
+static const uint8_t u8g_dev_pcd8544_sleep_off[] PROGMEM = {
+  U8G_ESC_ADR(0),           	/* instruction mode */
+  U8G_ESC_CS(1),             	/* enable chip */
+  0x020,		                /* activate chip (PD=0), horizontal increment (V=0), enter normal command set (H=0) */
+  0x008,		                /* display blank */
+  0x024,		                /* power down (PD=1), horizontal increment (V=0), enter normal command set (H=0) */
+  
+  U8G_ESC_DLY(50),       	/* delay 50 ms */
+  U8G_ESC_CS(0),             	/* disable chip, bugfix 12 nov 2014 */
+  U8G_ESC_END                	/* end of sequence */
+};
+
+
+uint8_t u8g_dev_pcd8544_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_400NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_pcd8544_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+        u8g_SetAddress(u8g, dev, 0);           /* command mode */
+        u8g_SetChipSelect(u8g, dev, 1);
+        u8g_WriteByte(u8g, dev, 0x020 );		/* activate chip (PD=0), horizontal increment (V=0), enter normal command set (H=0) */
+        u8g_WriteByte(u8g, dev, 0x080 );                        /* set X address */
+        u8g_WriteByte(u8g, dev, 0x040 | pb->p.page); /* set Y address */
+        u8g_SetAddress(u8g, dev, 1);           /* data mode */
+        if ( u8g_pb_WriteBuffer(pb, u8g, dev) == 0 )
+          return 0;
+        u8g_SetChipSelect(u8g, dev, 0);
+      }
+      break;
+    case U8G_DEV_MSG_CONTRAST:
+      /* the contrast adjustment does not work, needs to be analysed */
+      u8g_SetAddress(u8g, dev, 0);          /* instruction mode */
+      u8g_SetChipSelect(u8g, dev, 1);
+      u8g_WriteByte(u8g, dev, 0x021);        /* command mode, extended function set */
+      u8g_WriteByte(u8g, dev, 0x080 | ( (*(uint8_t *)arg) >> 1 ) );
+      u8g_SetChipSelect(u8g, dev, 0);
+      return 1;
+    case U8G_DEV_MSG_SLEEP_ON:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_pcd8544_sleep_on);    
+      return 1;
+    case U8G_DEV_MSG_SLEEP_OFF:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_pcd8544_sleep_off);    
+      return 1;
+  }
+  return u8g_dev_pb8v1_base_fn(u8g, dev, msg, arg);
+}
+
+
+U8G_PB_DEV(u8g_dev_pcd8544_84x48_sw_spi , WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_pcd8544_fn, U8G_COM_SW_SPI);
+U8G_PB_DEV(u8g_dev_pcd8544_84x48_hw_spi , WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_pcd8544_fn, U8G_COM_HW_SPI);
+

akva/_256-27nrf/utility/u8g_dev_pcf8812_96x65.c

@@ -0,0 +1,138 @@
+/*
+
+  u8g_dev_pcf8812_96x65.c
+  
+  Display: Nokia 96x65
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+
+  
+  om6206        comaptible to pcf8812 ?
+  
+  Status: Tested 
+
+
+  Display                                               Controller              Seen in
+  LPH7366 (9 pins, 84x48)                       PCD8544                Nokia 5110 / 5120 / 5130 / 5160 / 6110 / 6150 
+  LPH7677 (8 pins, 84x48)                       PCD8544                         Nokia 3210
+  LPH7779 (8 pins, 84x48)                       PCD8544                         Nokia 3310 / 3315 / 3330 / 3110, also 3410?
+  ???                                                          PCD8544                          Nokia 5110 / 6110
+  LPH7690 ?  (96x65)                                 PCF8455/OM6202          Nokia 3410
+  LPH7690 ? (96x65?)                               SED1565/S1D15605        Nokia 7110 / 3510?
+  LPH7690                                                     ???                                     Nokia 6210
+
+
+  
+*/
+
+#include "u8g.h"
+
+#define WIDTH 96
+#define HEIGHT 65
+#define PAGE_HEIGHT 8
+
+
+static const uint8_t u8g_dev_pcf8812_init_seq[] PROGMEM = {
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_RST(1),           /* do reset low pulse with (1*16)+2 milliseconds */
+  U8G_ESC_CS(1),             /* enable chip */
+  0x021,		                /* activate chip (PD=0), horizontal increment (V=0), enter extended command set (H=1) */
+  0x006,		                /* temp. control: b10 = 2 */
+  0x013,		                /* bias system 1:48 */
+  0x080 | 0x040,		/* medium Vop */
+  0x020,		                /* activate chip (PD=0), horizontal increment (V=0), enter normal command set (H=0) */
+  0x00c,		                /* display on, normal operation */
+  U8G_ESC_DLY(100),       /* delay 100 ms */
+  0x020,		                /* activate chip (PD=0), horizontal increment (V=0), enter normal command set (H=0) */
+  0x00d,		                /* display on, invert */
+  U8G_ESC_DLY(100),       /* delay 100 ms */
+  U8G_ESC_DLY(100),       /* delay 100 ms */
+  0x020,		                /* activate chip (PD=0), horizontal increment (V=0), enter normal command set (H=0) */
+  0x00c,		                /* display on, normal */
+  U8G_ESC_DLY(100),       /* delay 100 ms */
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_END                /* end of sequence */
+};
+
+uint8_t u8g_dev_pcf8812_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_400NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_pcf8812_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+        u8g_SetAddress(u8g, dev, 0);           /* command mode */
+        u8g_SetChipSelect(u8g, dev, 1);
+        u8g_WriteByte(u8g, dev, 0x020 );		/* activate chip (PD=0), horizontal increment (V=0), enter normal command set (H=0) */
+        u8g_WriteByte(u8g, dev, 0x080 );                        /* set X address */
+        u8g_WriteByte(u8g, dev, 0x040 | pb->p.page); /* set Y address */
+        u8g_SetAddress(u8g, dev, 1);           /* data mode */
+        if ( u8g_pb_WriteBuffer(pb, u8g, dev) == 0 )
+          return 0;
+
+	  /*  mirrored output, not tested*/
+	/*
+	{
+	  uint8_t i = pb->width;
+	  while( i > 0 )
+	  {
+	    i--;
+	    u8g_WriteByte(u8g, dev, ((unsigned char *)pb->buf)[i] );
+	  }
+	}
+	*/
+	
+	
+        u8g_SetChipSelect(u8g, dev, 0);
+      }
+      break;
+    case U8G_DEV_MSG_CONTRAST:
+      /* the contrast adjustment does not work, needs to be analysed */
+      u8g_SetAddress(u8g, dev, 0);          /* instruction mode */
+      u8g_SetChipSelect(u8g, dev, 1);
+      u8g_WriteByte(u8g, dev, 0x021);        /* command mode, extended function set */
+      u8g_WriteByte(u8g, dev, 0x080 | ( (*(uint8_t *)arg) >> 1 ) );
+      u8g_SetChipSelect(u8g, dev, 0);
+      return 1;
+  }
+  return u8g_dev_pb8v1_base_fn(u8g, dev, msg, arg);
+}
+
+/* u8g_com_arduino_sw_spi_fn does not work, too fast??? */
+U8G_PB_DEV(u8g_dev_pcf8812_96x65_sw_spi , WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_pcf8812_fn, U8G_COM_SW_SPI);
+U8G_PB_DEV(u8g_dev_pcf8812_96x65_hw_spi , WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_pcf8812_fn, U8G_COM_HW_SPI);

akva/_256-27nrf/utility/u8g_dev_sbn1661_122x32.c

@@ -0,0 +1,107 @@
+/*
+
+  u8g_dev_sbn1661_122x32.c
+  
+  WG12232 display with 2xSBN1661 / SED1520 controller (122x32 display)
+  At the moment only available in the Arduino Environment
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  
+*/
+
+#include "u8g.h"
+
+#define WIDTH 122
+#define HEIGHT 32
+#define PAGE_HEIGHT 8
+
+
+static const uint8_t u8g_dev_sbn1661_122x32_init_seq[] PROGMEM = {
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_RST(15),           /* do reset low pulse with (15*16)+2 milliseconds */
+  U8G_ESC_CS(1),             /* enable chip 1 */
+  0x0af,				/* display on */
+  0x0c0,				/* display start at line 0 */
+  0x0a0,				/* a0: ADC forward, a1: ADC reverse */
+  0x0a9,				/* a8: 1/16, a9: 1/32 duty */
+  U8G_ESC_CS(2),             /* enable chip 2 */
+  0x0af,				/* display on */
+  0x0c0,				/* display start at line 0 */
+  0x0a0,				/* a0: ADC forward, a1: ADC reverse */
+  0x0a9,				/* a8: 1/16, a9: 1/32 duty */
+  
+  U8G_ESC_CS(0),             /* disable chip */
+  
+  
+  U8G_ESC_END                /* end of sequence */
+};
+
+uint8_t u8g_dev_sbn1661_122x32_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_NONE);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_sbn1661_122x32_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+	
+        u8g_SetAddress(u8g, dev, 0);           /* command mode */
+        u8g_SetChipSelect(u8g, dev, 1);
+        u8g_WriteByte(u8g, dev, 0x0b8 | pb->p.page); /* select current page (SBN1661/SED1520) */
+        u8g_WriteByte(u8g, dev, 0x000 ); /* set X address */
+        u8g_SetAddress(u8g, dev, 1);           /* data mode */
+        u8g_WriteSequence(u8g, dev, WIDTH/2, pb->buf);
+	
+        u8g_SetAddress(u8g, dev, 0);           /* command mode */
+        u8g_SetChipSelect(u8g, dev, 2);
+        u8g_WriteByte(u8g, dev, 0x0b8 | pb->p.page); /* select current page (SBN1661/SED1520) */
+        u8g_WriteByte(u8g, dev, 0x000 ); /* set X address */
+        u8g_SetAddress(u8g, dev, 1);           /* data mode */
+        u8g_WriteSequence(u8g, dev, WIDTH/2, WIDTH/2+(uint8_t *)pb->buf);
+	
+        u8g_SetChipSelect(u8g, dev, 0);
+	
+      }
+      break;
+    case U8G_DEV_MSG_CONTRAST:
+      break;
+  }
+  return u8g_dev_pb8v1_base_fn(u8g, dev, msg, arg);
+}
+
+/* u8g_com_arduino_sw_spi_fn does not work, too fast??? */
+U8G_PB_DEV(u8g_dev_sbn1661_122x32 , WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_sbn1661_122x32_fn, u8g_com_arduino_no_en_parallel_fn);

akva/_256-27nrf/utility/u8g_dev_ssd1306_128x32.c

@@ -0,0 +1,289 @@
+/*
+
+  u8g_dev_ssd1306_128x32.c
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+
+  
+  23 Feb 2013: Fixed, Issue 147
+
+*/
+
+
+#include "u8g.h"
+
+#define WIDTH 128
+#define HEIGHT 32
+#define PAGE_HEIGHT 8
+
+
+/* init sequence adafruit 128x32 OLED (NOT TESTED) */
+static const uint8_t u8g_dev_ssd1306_128x32_adafruit1_init_seq[] PROGMEM = {
+  U8G_ESC_CS(0),        /* disable chip */
+  U8G_ESC_ADR(0),       /* instruction mode */
+  U8G_ESC_RST(1),       /* do reset low pulse with (1*16)+2 milliseconds */
+  U8G_ESC_CS(1),        /* enable chip */
+
+  0x0ae,				/* display off, sleep mode */
+  0x0d5, 0x080,			/* clock divide ratio (0x00=1) and oscillator frequency (0x8) */
+  0x0a8, 0x03f,			/* */
+
+  0x0d3, 0x000,			/*  */
+
+  0x040,				/* start line */
+  
+  0x08d, 0x010,			/* [1] charge pump setting (p62): 0x014 enable, 0x010 disable */
+
+  0x020, 0x000,			/* */
+  0x0a1,				/* segment remap a0/a1*/
+  0x0c8,				/* c0: scan dir normal, c8: reverse */
+  0x0da, 0x012,			/* com pin HW config, sequential com pin config (bit 4), disable left/right remap (bit 5) */
+  0x081, 0x09f,			/* [1] set contrast control */
+  0x0d9, 0x022,			/* [1] pre-charge period 0x022/f1*/
+  0x0db, 0x040,			/* vcomh deselect level */
+  
+  0x02e,				/* 2012-05-27: Deactivate scroll */ 
+  0x0a4,				/* output ram to display */
+  0x0a6,				/* none inverted normal display mode */
+  0x0af,				/* display on */
+
+  U8G_ESC_CS(0),        /* disable chip */
+  U8G_ESC_END           /* end of sequence */
+};
+
+
+/* init sequence adafruit 128x32 OLED (NOT TESTED) */
+static const uint8_t u8g_dev_ssd1306_128x32_adafruit2_init_seq[] PROGMEM = {
+  U8G_ESC_CS(0),        /* disable chip */
+  U8G_ESC_ADR(0),       /* instruction mode */
+  U8G_ESC_RST(1),       /* do reset low pulse with (1*16)+2 milliseconds */
+  U8G_ESC_CS(1),        /* enable chip */
+
+  0x0ae,				/* display off, sleep mode */
+  0x0d5, 0x080,			/* clock divide ratio (0x00=1) and oscillator frequency (0x8) */
+  0x0a8, 0x03f,			/* */
+
+  0x0d3, 0x000,			/*  */
+
+  0x040,				/* start line */
+  
+  0x08d, 0x014,			/* [2] charge pump setting (p62): 0x014 enable, 0x010 disable */
+
+  0x020, 0x000,			/* */
+  0x0a1,				/* segment remap a0/a1*/
+  0x0c8,				/* c0: scan dir normal, c8: reverse */
+  0x0da, 0x012,			/* com pin HW config, sequential com pin config (bit 4), disable left/right remap (bit 5) */
+  0x081, 0x0cf,			/* [2] set contrast control */
+  0x0d9, 0x0f1,			/* [2] pre-charge period 0x022/f1*/
+  0x0db, 0x040,			/* vcomh deselect level */
+  
+  0x02e,				/* 2012-05-27: Deactivate scroll */ 
+  0x0a4,				/* output ram to display */
+  0x0a6,				/* none inverted normal display mode */
+  0x0af,				/* display on */
+
+  U8G_ESC_CS(0),        /* disable chip */
+  U8G_ESC_END           /* end of sequence */
+};
+
+
+/* init sequence adafruit 128x32 OLED (TESTED - WORKING 23.02.13), like adafruit3, but with page addressing mode */
+static const uint8_t u8g_dev_ssd1306_128x32_adafruit3_init_seq[] PROGMEM = {
+  U8G_ESC_CS(0),        /* disable chip */
+  U8G_ESC_ADR(0),       /* instruction mode */
+  U8G_ESC_RST(1),		/* do reset low pulse with (1*16)+2 milliseconds */
+  U8G_ESC_CS(1),        /* enable chip */
+
+  0x0ae,				/* display off, sleep mode */
+  0x0d5, 0x080,			/* clock divide ratio (0x00=1) and oscillator frequency (0x8) */
+  0x0a8, 0x01f,			/* Feb 23, 2013: 128x32 OLED: 0x01f,  128x32 OLED 0x03f */
+
+  0x0d3, 0x000,			/*  */
+
+  0x040,				/* start line */
+  
+  0x08d, 0x014,			/* [2] charge pump setting (p62): 0x014 enable, 0x010 disable */ 
+
+  0x020, 0x002,			/* com pin HW config, sequential com pin config (bit 4), disable left/right remap (bit 5), Feb 23, 2013: 128x32 OLED: 0x002,  128x32 OLED 0x012 */
+  0x0a1,				/* segment remap a0/a1*/
+  0x0c8,				/* c0: scan dir normal, c8: reverse */
+  0x0da, 0x002,			/* com pin HW config, sequential com pin config (bit 4), disable left/right remap (bit 5) */
+  0x081, 0x0cf,			/* [2] set contrast control */
+  0x0d9, 0x0f1,			/* [2] pre-charge period 0x022/f1*/
+  0x0db, 0x040,			/* vcomh deselect level */
+  
+  0x02e,				/* 2012-05-27: Deactivate scroll */ 
+  0x0a4,				/* output ram to display */
+  0x0a6,				/* none inverted normal display mode */
+  0x0af,				/* display on */
+
+  U8G_ESC_CS(0),        /* disable chip */
+  U8G_ESC_END           /* end of sequence */
+};
+
+
+/* init sequence Univision datasheet (NOT TESTED) */
+static const uint8_t u8g_dev_ssd1306_128x32_univision_init_seq[] PROGMEM = {
+  U8G_ESC_CS(0),        /* disable chip */
+  U8G_ESC_ADR(0),       /* instruction mode */
+  U8G_ESC_RST(1),       /* do reset low pulse with (1*16)+2 milliseconds */
+  U8G_ESC_CS(1),        /* enable chip */
+
+  0x0ae,				/* display off, sleep mode */
+  0x0d5, 0x080,			/* clock divide ratio (0x00=1) and oscillator frequency (0x8) */
+  0x0a8, 0x03f,			/* multiplex ratio */
+  0x0d3, 0x000,			/* display offset */
+  0x040,				/* start line */
+  0x08d, 0x010,			/* charge pump setting (p62): 0x014 enable, 0x010 disable */
+  0x0a1,				/* segment remap a0/a1*/
+  0x0c8,				/* c0: scan dir normal, c8: reverse */
+  0x0da, 0x012,			/* com pin HW config, sequential com pin config (bit 4), disable left/right remap (bit 5) */
+  0x081, 0x09f,			/* set contrast control */
+  0x0d9, 0x022,			/* pre-charge period */
+  0x0db, 0x040,			/* vcomh deselect level */
+  0x022, 0x000,			/* page addressing mode WRONG: 3 byte cmd! */
+  0x0a4,				/* output ram to display */
+  0x0a6,				/* none inverted normal display mode */
+  0x0af,				/* display on */
+  U8G_ESC_CS(0),        /* disable chip */
+  U8G_ESC_END           /* end of sequence */
+};
+
+
+/* select one init sequence here */
+//define u8g_dev_ssd1306_128x32_init_seq u8g_dev_ssd1306_128x32_univision_init_seq
+//define u8g_dev_ssd1306_128x32_init_seq u8g_dev_ssd1306_128x32_adafruit1_init_seq
+//define u8g_dev_ssd1306_128x32_init_seq u8g_dev_ssd1306_128x32_adafruit2_init_seq
+#define u8g_dev_ssd1306_128x32_init_seq u8g_dev_ssd1306_128x32_adafruit3_init_seq
+
+
+static const uint8_t u8g_dev_ssd1306_128x32_data_start[] PROGMEM = {
+  U8G_ESC_ADR(0),       /* instruction mode */
+  U8G_ESC_CS(1),        /* enable chip */
+  0x010,				/* set upper 4 bit of the col adr. to 0 */
+  0x000,				/* set lower 4 bit of the col adr. to 4  */
+  U8G_ESC_END           /* end of sequence */
+};
+
+static const uint8_t u8g_dev_ssd13xx_sleep_on[] PROGMEM = {
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  0x0ae,		/* display off */      
+  U8G_ESC_CS(0),             /* disable chip, bugfix 12 nov 2014 */
+  U8G_ESC_END                /* end of sequence */
+};
+
+static const uint8_t u8g_dev_ssd13xx_sleep_off[] PROGMEM = {
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  0x0af,		/* display on */      
+  U8G_ESC_DLY(50),       /* delay 50 ms */
+  U8G_ESC_CS(0),             /* disable chip, bugfix 12 nov 2014 */
+  U8G_ESC_END                /* end of sequence */
+};
+
+uint8_t u8g_dev_ssd1306_128x32_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_300NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1306_128x32_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+        u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1306_128x32_data_start);    
+        u8g_WriteByte(u8g, dev, 0x0b0 | pb->p.page);	/* select current page (SSD1306) */
+        u8g_SetAddress(u8g, dev, 1);					/* data mode */
+        if ( u8g_pb_WriteBuffer(pb, u8g, dev) == 0 )
+          return 0;
+        u8g_SetChipSelect(u8g, dev, 0);
+      }
+      break;
+    case U8G_DEV_MSG_SLEEP_ON:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd13xx_sleep_on);    
+      return 1;
+    case U8G_DEV_MSG_SLEEP_OFF:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd13xx_sleep_off);    
+      return 1;
+}
+  
+  return u8g_dev_pb8v1_base_fn(u8g, dev, msg, arg);
+}
+
+uint8_t u8g_dev_ssd1306_128x32_2x_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_300NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1306_128x32_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+	
+        u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1306_128x32_data_start);    
+        u8g_WriteByte(u8g, dev, 0x0b0 | (pb->p.page*2));	/* select current page (SSD1306) */
+        u8g_SetAddress(u8g, dev, 1);					/* data mode */
+	u8g_WriteSequence(u8g, dev, pb->width, pb->buf); 
+        u8g_SetChipSelect(u8g, dev, 0);
+	
+        u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1306_128x32_data_start);    
+        u8g_WriteByte(u8g, dev, 0x0b0 | (pb->p.page*2+1));	/* select current page (SSD1306) */
+        u8g_SetAddress(u8g, dev, 1);					/* data mode */
+	u8g_WriteSequence(u8g, dev, pb->width, (uint8_t *)(pb->buf)+pb->width); 
+        u8g_SetChipSelect(u8g, dev, 0);
+      }
+      break;
+    case U8G_DEV_MSG_SLEEP_ON:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd13xx_sleep_on);    
+      return 1;
+    case U8G_DEV_MSG_SLEEP_OFF:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd13xx_sleep_off);    
+      return 1;
+  }
+  return u8g_dev_pb16v1_base_fn(u8g, dev, msg, arg);
+}
+
+U8G_PB_DEV(u8g_dev_ssd1306_128x32_sw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_ssd1306_128x32_fn, U8G_COM_SW_SPI);
+U8G_PB_DEV(u8g_dev_ssd1306_128x32_hw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_ssd1306_128x32_fn, U8G_COM_HW_SPI);
+U8G_PB_DEV(u8g_dev_ssd1306_128x32_i2c, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_ssd1306_128x32_fn, U8G_COM_SSD_I2C);
+
+uint8_t u8g_dev_ssd1306_128x32_2x_buf[WIDTH*2] U8G_NOCOMMON ; 
+u8g_pb_t u8g_dev_ssd1306_128x32_2x_pb = { {16, HEIGHT, 0, 0, 0},  WIDTH, u8g_dev_ssd1306_128x32_2x_buf}; 
+u8g_dev_t u8g_dev_ssd1306_128x32_2x_sw_spi = { u8g_dev_ssd1306_128x32_2x_fn, &u8g_dev_ssd1306_128x32_2x_pb, U8G_COM_SW_SPI };
+u8g_dev_t u8g_dev_ssd1306_128x32_2x_hw_spi = { u8g_dev_ssd1306_128x32_2x_fn, &u8g_dev_ssd1306_128x32_2x_pb, U8G_COM_HW_SPI };
+u8g_dev_t u8g_dev_ssd1306_128x32_2x_i2c = { u8g_dev_ssd1306_128x32_2x_fn, &u8g_dev_ssd1306_128x32_2x_pb, U8G_COM_SSD_I2C };

akva/_256-27nrf/utility/u8g_dev_ssd1306_128x64.c

@@ -0,0 +1,412 @@
+/*
+
+  u8g_dev_ssd1306_128x64.c
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  
+*/
+
+#include "u8g.h"
+
+#define WIDTH 128
+#define HEIGHT 64
+#define PAGE_HEIGHT 8
+
+/* init sequence adafruit 128x64 OLED (NOT TESTED) */
+static const uint8_t u8g_dev_ssd1306_128x64_adafruit1_init_seq[] PROGMEM = {
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_RST(1),           /* do reset low pulse with (1*16)+2 milliseconds */
+  U8G_ESC_CS(1),             /* enable chip */
+
+  0x0ae,				/* display off, sleep mode */
+  0x0d5, 0x080,		/* clock divide ratio (0x00=1) and oscillator frequency (0x8) */
+  0x0a8, 0x03f,		/* */
+
+  0x0d3, 0x000,		/*  */
+
+  0x040,				/* start line */
+  
+  0x08d, 0x010,		/* [1] charge pump setting (p62): 0x014 enable, 0x010 disable */
+
+  0x020, 0x000,		/* */
+  0x0a1,				/* segment remap a0/a1*/
+  0x0c8,				/* c0: scan dir normal, c8: reverse */
+  0x0da, 0x012,		/* com pin HW config, sequential com pin config (bit 4), disable left/right remap (bit 5) */
+  0x081, 0x09f,		/* [1] set contrast control */
+  0x0d9, 0x022,		/* [1] pre-charge period 0x022/f1*/
+  0x0db, 0x040,		/* vcomh deselect level */
+  
+  0x02e,				/* 2012-05-27: Deactivate scroll */ 
+  0x0a4,				/* output ram to display */
+  0x0a6,				/* none inverted normal display mode */
+  0x0af,				/* display on */
+
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_END                /* end of sequence */
+};
+
+/* init sequence adafruit 128x64 OLED (NOT TESTED) */
+static const uint8_t u8g_dev_ssd1306_128x64_adafruit2_init_seq[] PROGMEM = {
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_RST(1),           /* do reset low pulse with (1*16)+2 milliseconds */
+  U8G_ESC_CS(1),             /* enable chip */
+
+  0x0ae,				/* display off, sleep mode */
+  0x0d5, 0x080,		/* clock divide ratio (0x00=1) and oscillator frequency (0x8) */
+  0x0a8, 0x03f,		/* */
+
+  0x0d3, 0x000,		/*  */
+
+  0x040,				/* start line */
+  
+  0x08d, 0x014,		/* [2] charge pump setting (p62): 0x014 enable, 0x010 disable */
+
+  0x020, 0x000,		/* */
+  0x0a1,				/* segment remap a0/a1*/
+  0x0c8,				/* c0: scan dir normal, c8: reverse */
+  0x0da, 0x012,		/* com pin HW config, sequential com pin config (bit 4), disable left/right remap (bit 5) */
+  0x081, 0x0cf,		/* [2] set contrast control */
+  0x0d9, 0x0f1,		/* [2] pre-charge period 0x022/f1*/
+  0x0db, 0x040,		/* vcomh deselect level */
+  
+  0x02e,				/* 2012-05-27: Deactivate scroll */ 
+  0x0a4,				/* output ram to display */
+  0x0a6,				/* none inverted normal display mode */
+  0x0af,				/* display on */
+
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_END                /* end of sequence */
+};
+
+/* init sequence adafruit 128x64 OLED (NOT TESTED), like adafruit3, but with page addressing mode */
+static const uint8_t u8g_dev_ssd1306_128x64_adafruit3_init_seq[] PROGMEM = {
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_RST(1),           /* do reset low pulse with (1*16)+2 milliseconds */
+  U8G_ESC_CS(1),             /* enable chip */
+
+  0x0ae,				/* display off, sleep mode */
+  0x0d5, 0x080,		/* clock divide ratio (0x00=1) and oscillator frequency (0x8) */
+  0x0a8, 0x03f,		/* */
+
+  0x0d3, 0x000,		/*  */
+
+  0x040,				/* start line */
+  
+  0x08d, 0x014,		/* [2] charge pump setting (p62): 0x014 enable, 0x010 disable */
+
+  0x020, 0x002,		/* 2012-05-27: page addressing mode */
+  0x0a1,				/* segment remap a0/a1*/
+  0x0c8,				/* c0: scan dir normal, c8: reverse */
+  0x0da, 0x012,		/* com pin HW config, sequential com pin config (bit 4), disable left/right remap (bit 5) */
+  0x081, 0x0cf,		/* [2] set contrast control */
+  0x0d9, 0x0f1,		/* [2] pre-charge period 0x022/f1*/
+  0x0db, 0x040,		/* vcomh deselect level */
+  
+  0x02e,				/* 2012-05-27: Deactivate scroll */ 
+  0x0a4,				/* output ram to display */
+  0x0a6,				/* none inverted normal display mode */
+  0x0af,				/* display on */
+
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_END                /* end of sequence */
+};
+
+/* init sequence Univision datasheet (NOT TESTED) */
+static const uint8_t u8g_dev_ssd1306_128x64_univision_init_seq[] PROGMEM = {
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_RST(1),           /* do reset low pulse with (1*16)+2 milliseconds */
+  U8G_ESC_CS(1),             /* enable chip */
+
+  0x0ae,				/* display off, sleep mode */
+  0x0d5, 0x080,		/* clock divide ratio (0x00=1) and oscillator frequency (0x8) */
+  0x0a8, 0x03f,		/* multiplex ratio */
+  0x0d3, 0x000,		/* display offset */
+  0x040,				/* start line */
+  0x08d, 0x010,		/* charge pump setting (p62): 0x014 enable, 0x010 disable */
+  0x0a1,				/* segment remap a0/a1*/
+  0x0c8,				/* c0: scan dir normal, c8: reverse */
+  0x0da, 0x012,		/* com pin HW config, sequential com pin config (bit 4), disable left/right remap (bit 5) */
+  0x081, 0x09f,		/* set contrast control */
+  0x0d9, 0x022,		/* pre-charge period */
+  0x0db, 0x040,		/* vcomh deselect level */
+  0x022, 0x000,		/* page addressing mode WRONG: 3 byte cmd! */
+  0x0a4,				/* output ram to display */
+  0x0a6,				/* none inverted normal display mode */
+  0x0af,				/* display on */
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_END                /* end of sequence */
+};
+
+/* select one init sequence here */
+//#define u8g_dev_ssd1306_128x64_init_seq u8g_dev_ssd1306_128x64_univision_init_seq
+//#define u8g_dev_ssd1306_128x64_init_seq u8g_dev_ssd1306_128x64_adafruit1_init_seq
+// 26. Apr 2014: in this thead: http://forum.arduino.cc/index.php?topic=234930.msg1696754;topicseen#msg1696754
+// it is mentiond, that adafruit2_init_seq works better --> this will be used by the ssd1306_adafruit device
+//#define u8g_dev_ssd1306_128x64_init_seq u8g_dev_ssd1306_128x64_adafruit2_init_seq
+
+#define u8g_dev_ssd1306_128x64_init_seq u8g_dev_ssd1306_128x64_adafruit3_init_seq
+
+
+static const uint8_t u8g_dev_ssd1306_128x64_data_start[] PROGMEM = {
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  0x010,		/* set upper 4 bit of the col adr to 0 */
+  0x000,		/* set lower 4 bit of the col adr to 0  */
+  U8G_ESC_END                /* end of sequence */
+};
+
+/* the sh1106 is compatible to the ssd1306, but is 132x64. display seems to be centered */
+static const uint8_t u8g_dev_sh1106_128x64_data_start[] PROGMEM = {
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  0x010,		/* set upper 4 bit of the col adr to 0 */
+  0x002,		/* set lower 4 bit of the col adr to 2 (centered display with sh1106)  */
+  U8G_ESC_END                /* end of sequence */
+};
+
+static const uint8_t u8g_dev_ssd13xx_sleep_on[] PROGMEM = {
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  0x0ae,		/* display off */      
+  U8G_ESC_CS(0),             /* disable chip, bugfix 12 nov 2014 */
+  U8G_ESC_END                /* end of sequence */
+};
+
+static const uint8_t u8g_dev_ssd13xx_sleep_off[] PROGMEM = {
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  0x0af,		/* display on */      
+  U8G_ESC_DLY(50),       /* delay 50 ms */
+  U8G_ESC_CS(0),             /* disable chip, bugfix 12 nov 2014 */
+  U8G_ESC_END                /* end of sequence */
+};
+
+uint8_t u8g_dev_ssd1306_128x64_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_300NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1306_128x64_adafruit2_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+        u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1306_128x64_data_start);    
+        u8g_WriteByte(u8g, dev, 0x0b0 | pb->p.page); /* select current page (SSD1306) */
+        u8g_SetAddress(u8g, dev, 1);           /* data mode */
+        if ( u8g_pb_WriteBuffer(pb, u8g, dev) == 0 )
+          return 0;
+        u8g_SetChipSelect(u8g, dev, 0);
+      }
+      break;
+    case U8G_DEV_MSG_SLEEP_ON:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd13xx_sleep_on);    
+      return 1;
+    case U8G_DEV_MSG_SLEEP_OFF:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd13xx_sleep_off);    
+      return 1;
+  }
+  return u8g_dev_pb8v1_base_fn(u8g, dev, msg, arg);
+}
+
+uint8_t u8g_dev_ssd1306_adafruit_128x64_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_300NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1306_128x64_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+        u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1306_128x64_data_start);    
+        u8g_WriteByte(u8g, dev, 0x0b0 | pb->p.page); /* select current page (SSD1306) */
+        u8g_SetAddress(u8g, dev, 1);           /* data mode */
+        if ( u8g_pb_WriteBuffer(pb, u8g, dev) == 0 )
+          return 0;
+        u8g_SetChipSelect(u8g, dev, 0);
+      }
+      break;
+    case U8G_DEV_MSG_SLEEP_ON:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd13xx_sleep_on);    
+      return 1;
+    case U8G_DEV_MSG_SLEEP_OFF:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd13xx_sleep_off);    
+      return 1;
+  }
+  return u8g_dev_pb8v1_base_fn(u8g, dev, msg, arg);
+}
+
+uint8_t u8g_dev_sh1106_128x64_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_300NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1306_128x64_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+        u8g_WriteEscSeqP(u8g, dev, u8g_dev_sh1106_128x64_data_start);    
+        u8g_WriteByte(u8g, dev, 0x0b0 | pb->p.page); /* select current page (SSD1306) */
+        u8g_SetAddress(u8g, dev, 1);           /* data mode */
+        if ( u8g_pb_WriteBuffer(pb, u8g, dev) == 0 )
+          return 0;
+        u8g_SetChipSelect(u8g, dev, 0);
+      }
+      break;
+    case U8G_DEV_MSG_SLEEP_ON:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd13xx_sleep_on);    
+      return 1;
+    case U8G_DEV_MSG_SLEEP_OFF:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd13xx_sleep_off);    
+      return 1;
+  }
+  return u8g_dev_pb8v1_base_fn(u8g, dev, msg, arg);
+}
+
+
+uint8_t u8g_dev_ssd1306_128x64_2x_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_300NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1306_128x64_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+	
+        u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1306_128x64_data_start);    
+        u8g_WriteByte(u8g, dev, 0x0b0 | (pb->p.page*2)); /* select current page (SSD1306) */
+        u8g_SetAddress(u8g, dev, 1);           /* data mode */
+	u8g_WriteSequence(u8g, dev, pb->width, pb->buf); 
+        u8g_SetChipSelect(u8g, dev, 0);
+	
+        u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1306_128x64_data_start);    
+        u8g_WriteByte(u8g, dev, 0x0b0 | (pb->p.page*2+1)); /* select current page (SSD1306) */
+        u8g_SetAddress(u8g, dev, 1);           /* data mode */
+	u8g_WriteSequence(u8g, dev, pb->width, (uint8_t *)(pb->buf)+pb->width); 
+        u8g_SetChipSelect(u8g, dev, 0);
+      }
+      break;
+    case U8G_DEV_MSG_SLEEP_ON:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd13xx_sleep_on);    
+      return 1;
+    case U8G_DEV_MSG_SLEEP_OFF:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd13xx_sleep_off);    
+      return 1;
+  }
+  return u8g_dev_pb16v1_base_fn(u8g, dev, msg, arg);
+}
+
+uint8_t u8g_dev_sh1106_128x64_2x_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_300NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1306_128x64_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+	
+        u8g_WriteEscSeqP(u8g, dev, u8g_dev_sh1106_128x64_data_start);    
+        u8g_WriteByte(u8g, dev, 0x0b0 | (pb->p.page*2)); /* select current page (SSD1306) */
+        u8g_SetAddress(u8g, dev, 1);           /* data mode */
+	u8g_WriteSequence(u8g, dev, pb->width, pb->buf); 
+        u8g_SetChipSelect(u8g, dev, 0);
+	
+        u8g_WriteEscSeqP(u8g, dev, u8g_dev_sh1106_128x64_data_start);    
+        u8g_WriteByte(u8g, dev, 0x0b0 | (pb->p.page*2+1)); /* select current page (SSD1306) */
+        u8g_SetAddress(u8g, dev, 1);           /* data mode */
+	u8g_WriteSequence(u8g, dev, pb->width, (uint8_t *)(pb->buf)+pb->width); 
+        u8g_SetChipSelect(u8g, dev, 0);
+      }
+      break;
+    case U8G_DEV_MSG_SLEEP_ON:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd13xx_sleep_on);    
+      return 1;
+    case U8G_DEV_MSG_SLEEP_OFF:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd13xx_sleep_off);    
+      return 1;
+  }
+  return u8g_dev_pb16v1_base_fn(u8g, dev, msg, arg);
+}
+
+
+
+
+U8G_PB_DEV(u8g_dev_ssd1306_128x64_sw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_ssd1306_128x64_fn, U8G_COM_SW_SPI);
+U8G_PB_DEV(u8g_dev_ssd1306_128x64_hw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_ssd1306_128x64_fn, U8G_COM_HW_SPI);
+U8G_PB_DEV(u8g_dev_ssd1306_128x64_i2c, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_ssd1306_128x64_fn, U8G_COM_SSD_I2C);
+
+U8G_PB_DEV(u8g_dev_ssd1306_adafruit_128x64_sw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_ssd1306_adafruit_128x64_fn, U8G_COM_SW_SPI);
+U8G_PB_DEV(u8g_dev_ssd1306_adafruit_128x64_hw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_ssd1306_adafruit_128x64_fn, U8G_COM_HW_SPI);
+U8G_PB_DEV(u8g_dev_ssd1306_adafruit_128x64_i2c, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_ssd1306_adafruit_128x64_fn, U8G_COM_SSD_I2C);
+
+
+uint8_t u8g_dev_ssd1306_128x64_2x_buf[WIDTH*2] U8G_NOCOMMON ; 
+u8g_pb_t u8g_dev_ssd1306_128x64_2x_pb = { {16, HEIGHT, 0, 0, 0},  WIDTH, u8g_dev_ssd1306_128x64_2x_buf}; 
+u8g_dev_t u8g_dev_ssd1306_128x64_2x_sw_spi = { u8g_dev_ssd1306_128x64_2x_fn, &u8g_dev_ssd1306_128x64_2x_pb, U8G_COM_SW_SPI };
+u8g_dev_t u8g_dev_ssd1306_128x64_2x_hw_spi = { u8g_dev_ssd1306_128x64_2x_fn, &u8g_dev_ssd1306_128x64_2x_pb, U8G_COM_HW_SPI };
+u8g_dev_t u8g_dev_ssd1306_128x64_2x_i2c = { u8g_dev_ssd1306_128x64_2x_fn, &u8g_dev_ssd1306_128x64_2x_pb, U8G_COM_SSD_I2C };
+
+
+U8G_PB_DEV(u8g_dev_sh1106_128x64_sw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_sh1106_128x64_fn, U8G_COM_SW_SPI);
+U8G_PB_DEV(u8g_dev_sh1106_128x64_hw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_sh1106_128x64_fn, U8G_COM_HW_SPI);
+U8G_PB_DEV(u8g_dev_sh1106_128x64_i2c, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_sh1106_128x64_fn, U8G_COM_SSD_I2C);
+
+uint8_t u8g_dev_sh1106_128x64_2x_buf[WIDTH*2] U8G_NOCOMMON ; 
+u8g_pb_t u8g_dev_sh1106_128x64_2x_pb = { {16, HEIGHT, 0, 0, 0},  WIDTH, u8g_dev_sh1106_128x64_2x_buf}; 
+u8g_dev_t u8g_dev_sh1106_128x64_2x_sw_spi = { u8g_dev_sh1106_128x64_2x_fn, &u8g_dev_sh1106_128x64_2x_pb, U8G_COM_SW_SPI };
+u8g_dev_t u8g_dev_sh1106_128x64_2x_hw_spi = { u8g_dev_sh1106_128x64_2x_fn, &u8g_dev_sh1106_128x64_2x_pb, U8G_COM_HW_SPI };
+u8g_dev_t u8g_dev_sh1106_128x64_2x_i2c = { u8g_dev_sh1106_128x64_2x_fn, &u8g_dev_sh1106_128x64_2x_pb, U8G_COM_SSD_I2C };
+

akva/_256-27nrf/utility/u8g_dev_ssd1306_64x48.c

@@ -0,0 +1,187 @@
+/*
+
+  u8g_dev_ssd1306_64x48.c
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+
+  
+
+*/
+
+
+#include "u8g.h"
+
+#define WIDTH 64
+#define HEIGHT 48
+#define PAGE_HEIGHT 8
+
+
+
+/* init sequence buydisplay.com 0.66" 64x48 OLED */
+/* http://www.buydisplay.com/download/manual/ER-OLED0.66-1_Series_Datasheet.pdf */
+static const uint8_t u8g_dev_ssd1306_64x48_init_seq[] PROGMEM = {
+  U8G_ESC_CS(0),        /* disable chip */
+  U8G_ESC_ADR(0),       /* instruction mode */
+  U8G_ESC_RST(1),		/* do reset low pulse with (1*16)+2 milliseconds */
+  U8G_ESC_CS(1),        /* enable chip */
+
+  0x0ae,				/* display off, sleep mode */
+  0x0d5, 0x080,			/* clock divide ratio (0x00=1) and oscillator frequency (0x8) */
+  0x0a8, 0x02f,			/* Multiplex Ration, Jul 12, 2015: From 0.66" OLED datasheet */
+
+  0x0d3, 0x000,			/*  */
+
+  0x040,				/* start line */
+  
+  0x08d, 0x014,			/* charge pump setting (p62): 0x014 enable, 0x010 disable */ 
+
+  //0x020, 0x002,			/* com pin HW config, sequential com pin config (bit 4), disable left/right remap (bit 5), Feb 23, 2013: 64x48 OLED: 0x002,  64x48 OLED 0x012 */
+  0x0a1,				/* segment remap a0/a1*/
+  0x0c8,				/* c0: scan dir normal, c8: reverse */
+  0x0da, 0x012,			/* com pin HW config, sequential com pin config (bit 4), disable left/right remap (bit 5), Jul 12, 2015: From 0.66" OLED datasheet */
+  0x081, 0x0cf,			/* set contrast control */
+  0x0d9, 0x022,			/* pre-charge period 0x022/f1, from 0.66" OLED datasheet */
+  0x0db, 0x000,			/* vcomh deselect level, from 0.66" OLED datasheet */
+  
+  0x02e,				/* 2012-05-27: Deactivate scroll */ 
+  0x0a4,				/* output ram to display */
+  0x0a6,				/* none inverted normal display mode */
+  0x0af,				/* display on */
+
+  U8G_ESC_CS(0),        /* disable chip */
+  U8G_ESC_END           /* end of sequence */
+};
+
+
+
+
+static const uint8_t u8g_dev_ssd1306_64x48_data_start[] PROGMEM = {
+  U8G_ESC_ADR(0),       /* instruction mode */
+  U8G_ESC_CS(1),        /* enable chip */
+  0x010+2,				/* set upper 4 bit of the col adr. to 0, 0.66" OLED starts with offset 32 */
+  0x000,				/* set lower 4 bit of the col adr. to 4  */
+  U8G_ESC_END           /* end of sequence */
+};
+
+static const uint8_t u8g_dev_ssd13xx_sleep_on[] PROGMEM = {
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  0x0ae,		/* display off */      
+  U8G_ESC_CS(0),             /* disable chip, bugfix 12 nov 2014 */
+  U8G_ESC_END                /* end of sequence */
+};
+
+static const uint8_t u8g_dev_ssd13xx_sleep_off[] PROGMEM = {
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  0x0af,		/* display on */      
+  U8G_ESC_DLY(50),       /* delay 50 ms */
+  U8G_ESC_CS(0),             /* disable chip, bugfix 12 nov 2014 */
+  U8G_ESC_END                /* end of sequence */
+};
+
+uint8_t u8g_dev_ssd1306_64x48_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_300NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1306_64x48_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+        u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1306_64x48_data_start);    
+        u8g_WriteByte(u8g, dev, 0x0b0 | pb->p.page);	/* select current page (SSD1306) */
+        u8g_SetAddress(u8g, dev, 1);					/* data mode */
+        if ( u8g_pb_WriteBuffer(pb, u8g, dev) == 0 )
+          return 0;
+        u8g_SetChipSelect(u8g, dev, 0);
+      }
+      break;
+    case U8G_DEV_MSG_SLEEP_ON:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd13xx_sleep_on);    
+      return 1;
+    case U8G_DEV_MSG_SLEEP_OFF:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd13xx_sleep_off);    
+      return 1;
+}
+  
+  return u8g_dev_pb8v1_base_fn(u8g, dev, msg, arg);
+}
+
+uint8_t u8g_dev_ssd1306_64x48_2x_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_300NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1306_64x48_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+	
+        u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1306_64x48_data_start);    
+        u8g_WriteByte(u8g, dev, 0x0b0 | (pb->p.page*2));	/* select current page (SSD1306) */
+        u8g_SetAddress(u8g, dev, 1);					/* data mode */
+	u8g_WriteSequence(u8g, dev, pb->width, pb->buf); 
+        u8g_SetChipSelect(u8g, dev, 0);
+	
+        u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1306_64x48_data_start);    
+        u8g_WriteByte(u8g, dev, 0x0b0 | (pb->p.page*2+1));	/* select current page (SSD1306) */
+        u8g_SetAddress(u8g, dev, 1);					/* data mode */
+	u8g_WriteSequence(u8g, dev, pb->width, (uint8_t *)(pb->buf)+pb->width); 
+        u8g_SetChipSelect(u8g, dev, 0);
+      }
+      break;
+    case U8G_DEV_MSG_SLEEP_ON:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd13xx_sleep_on);    
+      return 1;
+    case U8G_DEV_MSG_SLEEP_OFF:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd13xx_sleep_off);    
+      return 1;
+  }
+  return u8g_dev_pb16v1_base_fn(u8g, dev, msg, arg);
+}
+
+U8G_PB_DEV(u8g_dev_ssd1306_64x48_sw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_ssd1306_64x48_fn, U8G_COM_SW_SPI);
+U8G_PB_DEV(u8g_dev_ssd1306_64x48_hw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_ssd1306_64x48_fn, U8G_COM_HW_SPI);
+U8G_PB_DEV(u8g_dev_ssd1306_64x48_i2c, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_ssd1306_64x48_fn, U8G_COM_SSD_I2C);
+
+uint8_t u8g_dev_ssd1306_64x48_2x_buf[WIDTH*2] U8G_NOCOMMON ; 
+u8g_pb_t u8g_dev_ssd1306_64x48_2x_pb = { {16, HEIGHT, 0, 0, 0},  WIDTH, u8g_dev_ssd1306_64x48_2x_buf}; 
+u8g_dev_t u8g_dev_ssd1306_64x48_2x_sw_spi = { u8g_dev_ssd1306_64x48_2x_fn, &u8g_dev_ssd1306_64x48_2x_pb, U8G_COM_SW_SPI };
+u8g_dev_t u8g_dev_ssd1306_64x48_2x_hw_spi = { u8g_dev_ssd1306_64x48_2x_fn, &u8g_dev_ssd1306_64x48_2x_pb, U8G_COM_HW_SPI };
+u8g_dev_t u8g_dev_ssd1306_64x48_2x_i2c = { u8g_dev_ssd1306_64x48_2x_fn, &u8g_dev_ssd1306_64x48_2x_pb, U8G_COM_SSD_I2C };

akva/_256-27nrf/utility/u8g_dev_ssd1309_128x64.c

@@ -0,0 +1,142 @@
+/*
+
+  u8g_dev_ssd1309_128x64.c
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2012, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  
+*/
+
+#include "u8g.h"
+
+#define WIDTH 128
+#define HEIGHT 64
+#define PAGE_HEIGHT 8
+
+
+/* ssd1309 ini sequence*/
+static const uint8_t u8g_dev_ssd1309_128x64_init_seq[] PROGMEM={
+	U8G_ESC_CS(0),             /* disable chip */
+	U8G_ESC_ADR(0),           /* instruction mode */
+	U8G_ESC_RST(1),           /* do reset low pulse with (1*16)+2 milliseconds */
+	U8G_ESC_CS(1),             /* enable chip */
+	
+	0xfd,0x12,		/*Command Lock */
+	0xae,			/*Set Display Off */
+	0xd5,0xa0,		/*set Display Clock Divide Ratio/Oscillator Frequency */
+	0xa8,0x3f,		/*Set Multiplex Ratio */
+	0x3d,0x00,		/*Set Display Offset*/
+	0x40,			/*Set Display Start Line*/
+	0xa1,			/*Set Segment Re-Map*/
+	0xc8,			/*Set COM Output Scan Direction*/
+	0xda,0x12,		/*Set COM Pins Hardware Configuration*/
+	0x81,0xdf,		/*Set Current Control */
+	0xd9,0x82,		/*Set Pre-Charge Period */
+	0xdb,0x34,		/*Set VCOMH Deselect Level */
+	0xa4,			/*Set Entire Display On/Off */
+	0xa6,			/*Set Normal/Inverse Display*/
+	U8G_ESC_VCC(1),	/*Power up VCC & Stabilized */
+	U8G_ESC_DLY(50),
+	0xaf,			/*Set Display On */
+	U8G_ESC_DLY(50),
+	U8G_ESC_CS(0),             /* disable chip */
+	U8G_ESC_END                /* end of sequence */
+};
+
+/* select one init sequence here */
+  #define u8g_dev_ssd1309_128x64_init_seq u8g_dev_ssd1309_128x64_init_seq
+  
+  
+ static const uint8_t u8g_dev_ssd1309_128x64_data_start[] PROGMEM = {
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  0x010,		/* set upper 4 bit of the col adr to 0 */
+  0x000,		/* set lower 4 bit of the col adr to 4  */
+  U8G_ESC_END                /* end of sequence */
+};
+
+static const uint8_t u8g_dev_ssd13xx_sleep_on[] PROGMEM = {
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  0x0ae,		/* display off */      
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_END                /* end of sequence */
+};
+
+static const uint8_t u8g_dev_ssd13xx_sleep_off[] PROGMEM = {
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  0x0af,		/* display on */      
+  U8G_ESC_DLY(50),       /* delay 50 ms */
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_END                /* end of sequence */
+};
+
+uint8_t u8g_dev_ssd1309_128x64_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_300NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1309_128x64_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+        u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1309_128x64_data_start);    
+        u8g_WriteByte(u8g, dev, 0x0b0 | pb->p.page); /* select current page (SSD1306) */
+        u8g_SetAddress(u8g, dev, 1);           /* data mode */
+        if ( u8g_pb_WriteBuffer(pb, u8g, dev) == 0 )
+          return 0;
+        u8g_SetChipSelect(u8g, dev, 0);
+      }
+      break;
+    case U8G_DEV_MSG_CONTRAST:
+      u8g_SetChipSelect(u8g, dev, 1);
+      u8g_SetAddress(u8g, dev, 0);          /* instruction mode */
+      u8g_WriteByte(u8g, dev, 0x081);
+      u8g_WriteByte(u8g, dev, (*(uint8_t *)arg) ); /* 11 Jul 2015: fixed contrast calculation */
+      u8g_SetChipSelect(u8g, dev, 0);      
+      return 1; 
+    case U8G_DEV_MSG_SLEEP_ON:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd13xx_sleep_on);    
+      return 1;
+    case U8G_DEV_MSG_SLEEP_OFF:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd13xx_sleep_off);    
+      return 1;
+  }
+  return u8g_dev_pb8v1_base_fn(u8g, dev, msg, arg);
+}
+
+U8G_PB_DEV(u8g_dev_ssd1309_128x64_hw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_ssd1309_128x64_fn, U8G_COM_HW_SPI);
+U8G_PB_DEV(u8g_dev_ssd1309_128x64_sw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_ssd1309_128x64_fn, U8G_COM_SW_SPI);
+U8G_PB_DEV(u8g_dev_ssd1309_128x64_i2c, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_ssd1309_128x64_fn, U8G_COM_SSD_I2C);

akva/_256-27nrf/utility/u8g_dev_ssd1322_nhd31oled_bw.c

@@ -0,0 +1,338 @@
+/*
+
+  u8g_dev_ssd1322_nhd31oled_bw.c
+  
+  1-Bit (BW) Driver for SSD1322 Controller (OLED Display)
+  Tested with NHD-3.12-25664
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2012, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  SSD130x       Monochrom OLED Controller
+  SSD131x       Character OLED Controller
+  SSD132x       Graylevel OLED Controller
+  SSD1331       Color OLED Controller       
+
+*/
+
+#include "u8g.h"
+
+/* width must be multiple of 8, largest value is 248 unless u8g 16 bit mode is enabled */
+#if defined(U8G_16BIT)
+#define WIDTH 256
+#else
+#define WIDTH 248
+#endif
+#define HEIGHT 64
+#define PAGE_HEIGHT 8
+
+/* 
+  http://www.newhavendisplay.com/app_notes/OLED_25664.txt 
+  http://www.newhavendisplay.com/forum/viewtopic.php?f=15&t=3758
+*/
+
+static const uint8_t u8g_dev_ssd1322_1bit_nhd_312_init_seq[] PROGMEM = {
+  U8G_ESC_DLY(10),              /* delay 10 ms */
+  U8G_ESC_CS(0),                 /* disable chip */
+  U8G_ESC_ADR(0),               /* instruction mode */
+  U8G_ESC_RST(1),               /* do reset low pulse with (1*16)+2 milliseconds */
+  U8G_ESC_CS(1),                /* enable chip */
+  
+  U8G_ESC_DLY(100),             /* delay 100 ms */
+  U8G_ESC_DLY(100),             /* delay 100 ms */
+  
+  U8G_ESC_ADR(0),               	/* instruction mode */
+  0x0fd,					/* lock command */
+  U8G_ESC_ADR(1),               	/* data mode */
+  0x012,					/* unlock */
+  
+  U8G_ESC_ADR(0),               	/* instruction mode */
+  0x0ae,                               	 /* display off, sleep mode */
+  
+  U8G_ESC_ADR(0),               	/* instruction mode */
+  0x0b3, 
+  U8G_ESC_ADR(1),               	/* data mode */
+  0x091,                    /* set display clock divide ratio/oscillator frequency (set clock as 80 frames/sec) */
+  
+  U8G_ESC_ADR(0),               	/* instruction mode */
+  0x0ca, 					/* multiplex ratio */
+  U8G_ESC_ADR(1),               	/* data mode */
+  0x03f,                    		/* 1/64 Duty (0x0F~0x3F) */
+  
+  U8G_ESC_ADR(0),               	/* instruction mode */
+  0x0a2, 
+  U8G_ESC_ADR(1),               	/* data mode */
+  0x000,                     		/* display offset, shift mapping ram counter */
+
+  U8G_ESC_ADR(0),               	/* instruction mode */
+  0x0a1, 
+  U8G_ESC_ADR(1),               	/* data mode */
+  0x000,                     		/* display start line */
+
+  U8G_ESC_ADR(0),               	/* instruction mode */
+  0x0a0, 					/* Set Re-Map / Dual COM Line Mode */
+  U8G_ESC_ADR(1),               	/* data mode */
+  0x014, 					/* was 0x014 */                     		
+  0x011, 					/* was 0x011 */	
+
+  U8G_ESC_ADR(0),               	/* instruction mode */
+  0x0ab, 
+  U8G_ESC_ADR(1),               	/* data mode */
+  0x001,                     		/* Enable Internal VDD Regulator */
+
+  U8G_ESC_ADR(0),               	/* instruction mode */
+  0x0b4, 					/* Display Enhancement A */
+  U8G_ESC_ADR(1),               	/* data mode */
+  0x0a0,                     		
+  0x005|0x0fd,                     		
+  
+  U8G_ESC_ADR(0),               	/* instruction mode */
+  0x0c1,					/* contrast */ 
+  U8G_ESC_ADR(1),               	/* data mode */
+  0x09f,                     		
+  
+  U8G_ESC_ADR(0),               	/* instruction mode */
+  0x0c7,					/* Set Scale Factor of Segment Output Current Control */ 
+  U8G_ESC_ADR(1),               	/* data mode */
+  0x00f,                     		
+
+  U8G_ESC_ADR(0),               	/* instruction mode */
+  0x0b9,                               	 /* linear gray scale */
+
+  U8G_ESC_ADR(0),               	/* instruction mode */
+  0x0b1,					/* Phase 1 (Reset) & Phase 2 (Pre-Charge) Period Adjustment */ 
+  U8G_ESC_ADR(1),               	/* data mode */
+  0x0e2,                     		
+
+  U8G_ESC_ADR(0),               	/* instruction mode */
+  0x0d1, 					/* Display Enhancement B */
+  U8G_ESC_ADR(1),               	/* data mode */
+  0x082|0x020,                     		
+  0x020,                     		
+
+  U8G_ESC_ADR(0),               	/* instruction mode */
+  0x0bb,					/* precharge  voltage */ 
+  U8G_ESC_ADR(1),               	/* data mode */
+  0x01f,                     		
+  
+  U8G_ESC_ADR(0),               	/* instruction mode */
+  0x0b6,					/* precharge period */ 
+  U8G_ESC_ADR(1),               	/* data mode */
+  0x008,                     		
+
+  U8G_ESC_ADR(0),               	/* instruction mode */
+  0x0be,					/* vcomh */ 
+  U8G_ESC_ADR(1),               	/* data mode */
+  0x007,                     		
+
+  U8G_ESC_ADR(0),               	/* instruction mode */
+  0x0a6,                               	 /* normal display */
+
+  U8G_ESC_ADR(0),               	/* instruction mode */
+  0x0a9,                               	 /* exit partial display */
+
+  U8G_ESC_ADR(0),               	/* instruction mode */
+  0x0af,                               	 /* display on */
+
+
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_END                /* end of sequence */
+};
+
+static const uint8_t u8g_dev_ssd1322_1bit_nhd_312_prepare_page_seq[] PROGMEM = {
+  U8G_ESC_ADR(0),               /* instruction mode */
+  U8G_ESC_CS(1),                /* enable chip */
+  0x015,       /* column address... */
+  U8G_ESC_ADR(1),               /* data mode */
+  0x01c,       /* start at column 0 */
+  0x05b,       /* end column */
+  U8G_ESC_ADR(0),               /* instruction mode */
+  0x075,       /* row address... */
+  U8G_ESC_ADR(1),               /* data mode */
+  U8G_ESC_END                /* end of sequence */
+};
+
+static void u8g_dev_ssd1322_1bit_prepare_row(u8g_t *u8g, u8g_dev_t *dev, uint8_t delta_row)
+{
+  uint8_t row = ((u8g_pb_t *)(dev->dev_mem))->p.page;
+  
+  row *= ((u8g_pb_t *)(dev->dev_mem))->p.page_height;
+  row += delta_row;
+  
+  u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1322_1bit_nhd_312_prepare_page_seq);
+  
+  u8g_WriteByte(u8g, dev, row);       /* start at the selected row */
+  u8g_WriteByte(u8g, dev, row+1);       /* end within the selected row */  
+  
+  u8g_SetAddress(u8g, dev, 0);          /* instruction mode mode */
+  u8g_WriteByte(u8g, dev, 0x05c);       /* write to ram */  
+  u8g_SetAddress(u8g, dev, 1);          /* data mode */
+}
+
+static const uint8_t u8g_dev_ssd13xx_sleep_on[] PROGMEM = {
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  0x0ae,		/* display off */      
+  U8G_ESC_CS(0),             /* disable chip, bugfix 12 nov 2014 */
+  U8G_ESC_END                /* end of sequence */
+};
+
+static const uint8_t u8g_dev_ssd13xx_sleep_off[] PROGMEM = {
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  0x0af,		/* display on */      
+  U8G_ESC_DLY(50),       /* delay 50 ms */
+  U8G_ESC_CS(0),             /* disable chip, bugfix 12 nov 2014 */
+  U8G_ESC_END                /* end of sequence */
+};
+
+
+uint8_t u8g_dev_ssd1322_nhd31oled_bw_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_300NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1322_1bit_nhd_312_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+	uint8_t i;
+	u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+	uint8_t *p = pb->buf;
+	u8g_uint_t cnt;
+	cnt = pb->width;
+	cnt >>= 3;
+
+	for( i = 0; i < pb->p.page_height; i++ )
+	{
+	  u8g_dev_ssd1322_1bit_prepare_row(u8g, dev, i);  /* this will also enable chip select */
+#if !defined(U8G_16BIT)
+	  u8g_WriteByte(u8g, dev, 0x0ff);
+	  u8g_WriteByte(u8g, dev, 0x0ff);
+#endif
+	  u8g_WriteSequenceBWTo16GrDevice(u8g, dev, cnt, p);
+#if !defined(U8G_16BIT)
+	  u8g_WriteByte(u8g, dev, 0x0ff);
+	  u8g_WriteByte(u8g, dev, 0x0ff);
+#endif
+	  u8g_MicroDelay();	// for DUE?
+	  u8g_SetChipSelect(u8g, dev, 0);        
+	  p+=cnt;
+	}
+      }
+      break;
+    case U8G_DEV_MSG_CONTRAST:
+      u8g_SetChipSelect(u8g, dev, 1);
+      u8g_SetAddress(u8g, dev, 0);          /* instruction mode */
+      u8g_WriteByte(u8g, dev, 0x081);
+      u8g_SetAddress(u8g, dev, 1);          /* data mode */
+      u8g_WriteByte(u8g, dev, (*(uint8_t *)arg) >> 1);
+      u8g_MicroDelay();	// for DUE?
+      u8g_SetChipSelect(u8g, dev, 0);      
+      break;
+    case U8G_DEV_MSG_SLEEP_ON:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd13xx_sleep_on);    
+      return 1;
+    case U8G_DEV_MSG_SLEEP_OFF:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd13xx_sleep_off);    
+      return 1;
+  }
+  return u8g_dev_pb8h1_base_fn(u8g, dev, msg, arg);
+}
+
+
+uint8_t u8g_dev_ssd1322_nhd31oled_2x_bw_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_300NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1322_1bit_nhd_312_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+	uint8_t i;
+	u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+	uint8_t *p = pb->buf;
+	u8g_uint_t cnt;
+	cnt = pb->width;
+	cnt >>= 3;
+
+	for( i = 0; i < pb->p.page_height; i++ )
+	{
+	  u8g_dev_ssd1322_1bit_prepare_row(u8g, dev, i);		/* this will also enable chip select */
+#if !defined(U8G_16BIT)
+	  u8g_WriteByte(u8g, dev, 0x0ff);
+	  u8g_WriteByte(u8g, dev, 0x0ff);
+#endif
+	  u8g_WriteSequenceBWTo16GrDevice(u8g, dev, cnt, p);
+#if !defined(U8G_16BIT)
+	  u8g_WriteByte(u8g, dev, 0x0ff);
+	  u8g_WriteByte(u8g, dev, 0x0ff);
+#endif
+	  u8g_MicroDelay();	// for DUE?	  
+	  u8g_SetChipSelect(u8g, dev, 0);        
+	  p+=cnt;
+	}
+      }
+      break;
+    case U8G_DEV_MSG_CONTRAST:
+      u8g_SetChipSelect(u8g, dev, 1);
+      u8g_SetAddress(u8g, dev, 0);          /* instruction mode */
+      u8g_WriteByte(u8g, dev, 0x0c1);	/* 21 May 2013, fixed contrast command */
+      u8g_SetAddress(u8g, dev, 1);          /* data mode */
+      u8g_WriteByte(u8g, dev, (*(uint8_t *)arg) >> 1);
+      u8g_SetChipSelect(u8g, dev, 0);      
+      break;
+    case U8G_DEV_MSG_SLEEP_ON:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd13xx_sleep_on);    
+      return 1;
+    case U8G_DEV_MSG_SLEEP_OFF:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd13xx_sleep_off);    
+      return 1;
+  }
+  return u8g_dev_pb16h1_base_fn(u8g, dev, msg, arg);
+}
+
+
+U8G_PB_DEV(u8g_dev_ssd1322_nhd31oled_bw_sw_spi , WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_ssd1322_nhd31oled_bw_fn, U8G_COM_SW_SPI);
+U8G_PB_DEV(u8g_dev_ssd1322_nhd31oled_bw_hw_spi , WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_ssd1322_nhd31oled_bw_fn, U8G_COM_HW_SPI);
+U8G_PB_DEV(u8g_dev_ssd1322_nhd31oled_bw_parallel , WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_ssd1322_nhd31oled_bw_fn, U8G_COM_FAST_PARALLEL);
+
+#define DWIDTH (WIDTH*2)
+uint8_t u8g_dev_ssd1322_nhd31oled_2x_bw_buf[DWIDTH] U8G_NOCOMMON ; 
+u8g_pb_t u8g_dev_ssd1322_nhd31oled_2x_bw_pb = { {16, HEIGHT, 0, 0, 0},  WIDTH, u8g_dev_ssd1322_nhd31oled_2x_bw_buf}; 
+u8g_dev_t u8g_dev_ssd1322_nhd31oled_2x_bw_sw_spi = { u8g_dev_ssd1322_nhd31oled_2x_bw_fn, &u8g_dev_ssd1322_nhd31oled_2x_bw_pb, U8G_COM_SW_SPI };
+u8g_dev_t u8g_dev_ssd1322_nhd31oled_2x_bw_hw_spi = { u8g_dev_ssd1322_nhd31oled_2x_bw_fn, &u8g_dev_ssd1322_nhd31oled_2x_bw_pb, U8G_COM_HW_SPI };
+

akva/_256-27nrf/utility/u8g_dev_ssd1322_nhd31oled_gr.c

@@ -0,0 +1,338 @@
+/*
+
+  u8g_dev_ssd1322_nhd31oled_gr.c
+  
+  2-Bit (4L) Driver for SSD1322 Controller (OLED Display)
+  Tested with NHD-3.12-25664
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2012, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  SSD130x       Monochrom OLED Controller
+  SSD131x       Character OLED Controller
+  SSD132x       Graylevel OLED Controller
+  SSD1331       Color OLED Controller       
+
+*/
+
+#include "u8g.h"
+
+/* width must be multiple of 8, largest value is 248 unless u8g 16 bit mode is enabled */
+#if defined(U8G_16BIT)
+#define WIDTH 256
+#else
+#define WIDTH 248
+#endif
+#define HEIGHT 64
+//#define PAGE_HEIGHT 8
+
+/* 
+  http://www.newhavendisplay.com/app_notes/OLED_25664.txt 
+  http://www.newhavendisplay.com/forum/viewtopic.php?f=15&t=3758
+*/
+
+static const uint8_t u8g_dev_ssd1322_2bit_nhd_312_init_seq[] PROGMEM = {
+  U8G_ESC_DLY(10),              /* delay 10 ms */
+  U8G_ESC_CS(0),                 /* disable chip */
+  U8G_ESC_ADR(0),               /* instruction mode */
+  U8G_ESC_RST(1),               /* do reset low pulse with (1*16)+2 milliseconds */
+  U8G_ESC_CS(1),                /* enable chip */
+  
+  U8G_ESC_DLY(100),             /* delay 100 ms */
+  U8G_ESC_DLY(100),             /* delay 100 ms */
+  
+  U8G_ESC_ADR(0),               	/* instruction mode */
+  0x0fd,					/* lock command */
+  U8G_ESC_ADR(1),               	/* data mode */
+  0x012,					/* unlock */
+  
+  U8G_ESC_ADR(0),               	/* instruction mode */
+  0x0ae,                               	 /* display off, sleep mode */
+  
+  U8G_ESC_ADR(0),               	/* instruction mode */
+  0x0b3, 
+  U8G_ESC_ADR(1),               	/* data mode */
+  0x091,                    /* set display clock divide ratio/oscillator frequency (set clock as 80 frames/sec) */
+  
+  U8G_ESC_ADR(0),               	/* instruction mode */
+  0x0ca, 					/* multiplex ratio */
+  U8G_ESC_ADR(1),               	/* data mode */
+  0x03f,                    		/* 1/64 Duty (0x0F~0x3F) */
+  
+  U8G_ESC_ADR(0),               	/* instruction mode */
+  0x0a2, 
+  U8G_ESC_ADR(1),               	/* data mode */
+  0x000,                     		/* display offset, shift mapping ram counter */
+
+  U8G_ESC_ADR(0),               	/* instruction mode */
+  0x0a1, 
+  U8G_ESC_ADR(1),               	/* data mode */
+  0x000,                     		/* display start line */
+
+  U8G_ESC_ADR(0),               	/* instruction mode */
+  0x0a0, 					/* Set Re-Map / Dual COM Line Mode */
+  U8G_ESC_ADR(1),               	/* data mode */
+  0x014, 					/* was 0x014 */                     		
+  0x011, 					/* was 0x011 */	
+
+  U8G_ESC_ADR(0),               	/* instruction mode */
+  0x0ab, 
+  U8G_ESC_ADR(1),               	/* data mode */
+  0x001,                     		/* Enable Internal VDD Regulator */
+
+  U8G_ESC_ADR(0),               	/* instruction mode */
+  0x0b4, 					/* Display Enhancement A */
+  U8G_ESC_ADR(1),               	/* data mode */
+  0x0a0,                     		
+  0x005|0x0fd,                     		
+  
+  U8G_ESC_ADR(0),               	/* instruction mode */
+  0x0c1,					/* contrast */ 
+  U8G_ESC_ADR(1),               	/* data mode */
+  0x09f,                     		
+  
+  U8G_ESC_ADR(0),               	/* instruction mode */
+  0x0c7,					/* Set Scale Factor of Segment Output Current Control */ 
+  U8G_ESC_ADR(1),               	/* data mode */
+  0x00f,                     		
+
+  U8G_ESC_ADR(0),               	/* instruction mode */
+  0x0b9,                               	 /* linear gray scale */
+
+  U8G_ESC_ADR(0),               	/* instruction mode */
+  0x0b1,					/* Phase 1 (Reset) & Phase 2 (Pre-Charge) Period Adjustment */ 
+  U8G_ESC_ADR(1),               	/* data mode */
+  0x0e2,                     		
+
+  U8G_ESC_ADR(0),               	/* instruction mode */
+  0x0d1, 					/* Display Enhancement B */
+  U8G_ESC_ADR(1),               	/* data mode */
+  0x082|0x020,                     		
+  0x020,                     		
+
+  U8G_ESC_ADR(0),               	/* instruction mode */
+  0x0bb,					/* precharge  voltage */ 
+  U8G_ESC_ADR(1),               	/* data mode */
+  0x01f,                     		
+  
+  U8G_ESC_ADR(0),               	/* instruction mode */
+  0x0b6,					/* precharge period */ 
+  U8G_ESC_ADR(1),               	/* data mode */
+  0x008,                     		
+
+  U8G_ESC_ADR(0),               	/* instruction mode */
+  0x0be,					/* vcomh */ 
+  U8G_ESC_ADR(1),               	/* data mode */
+  0x007,                     		
+
+  U8G_ESC_ADR(0),               	/* instruction mode */
+  0x0a6,                               	 /* normal display */
+
+  U8G_ESC_ADR(0),               	/* instruction mode */
+  0x0a9,                               	 /* exit partial display */
+
+  U8G_ESC_ADR(0),               	/* instruction mode */
+  0x0af,                               	 /* display on */
+
+
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_END                /* end of sequence */
+};
+
+static const uint8_t u8g_dev_ssd1322_2bit_nhd_312_prepare_page_seq[] PROGMEM = {
+  U8G_ESC_ADR(0),               /* instruction mode */
+  U8G_ESC_CS(1),                /* enable chip */
+  0x015,       /* column address... */
+  U8G_ESC_ADR(1),               /* data mode */
+  0x01c,       /* start at column 0 */
+  0x05b,       /* end column */
+  U8G_ESC_ADR(0),               /* instruction mode */
+  0x075,       /* row address... */
+  U8G_ESC_ADR(1),               /* data mode */
+  U8G_ESC_END                /* end of sequence */
+};
+
+static void u8g_dev_ssd1322_2bit_prepare_row(u8g_t *u8g, u8g_dev_t *dev, uint8_t delta_row)
+{
+  uint8_t row = ((u8g_pb_t *)(dev->dev_mem))->p.page;
+  
+  row *= ((u8g_pb_t *)(dev->dev_mem))->p.page_height;
+  row += delta_row;
+  
+  u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1322_2bit_nhd_312_prepare_page_seq);
+  
+  u8g_WriteByte(u8g, dev, row);       /* start at the selected row */
+  u8g_WriteByte(u8g, dev, row+1);       /* end within the selected row */  
+  
+  u8g_SetAddress(u8g, dev, 0);          /* instruction mode mode */
+  u8g_WriteByte(u8g, dev, 0x05c);       /* write to ram */  
+  u8g_SetAddress(u8g, dev, 1);          /* data mode */
+}
+
+static const uint8_t u8g_dev_ssd13xx_sleep_on[] PROGMEM = {
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  0x0ae,		/* display off */      
+  U8G_ESC_CS(0),             /* disable chip, bugfix 12 nov 2014 */
+  U8G_ESC_END                /* end of sequence */
+};
+
+static const uint8_t u8g_dev_ssd13xx_sleep_off[] PROGMEM = {
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  0x0af,		/* display on */      
+  U8G_ESC_DLY(50),       /* delay 50 ms */
+  U8G_ESC_CS(0),             /* disable chip, bugfix 12 nov 2014 */
+  U8G_ESC_END                /* end of sequence */
+};
+
+uint8_t u8g_dev_ssd1322_nhd31oled_gr_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_300NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1322_2bit_nhd_312_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+	uint8_t i;
+	u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+	uint8_t *p = pb->buf;
+	u8g_uint_t cnt;
+	cnt = pb->width;
+	cnt >>= 2;
+
+	for( i = 0; i < pb->p.page_height; i++ )
+	{
+	  u8g_dev_ssd1322_2bit_prepare_row(u8g, dev, i);  /* this will also enable chip select */
+#if !defined(U8G_16BIT)
+	  u8g_WriteByte(u8g, dev, 0x00);
+	  u8g_WriteByte(u8g, dev, 0x00);
+#endif
+	  u8g_WriteSequence4LTo16GrDevice(u8g, dev, cnt, p);
+#if !defined(U8G_16BIT)
+	  u8g_WriteByte(u8g, dev, 0x00);
+	  u8g_WriteByte(u8g, dev, 0x00);
+#endif
+	  u8g_MicroDelay();	// for DUE?
+	  u8g_SetChipSelect(u8g, dev, 0);        
+	  p+=cnt;
+	}
+      }
+      break;
+    case U8G_DEV_MSG_CONTRAST:
+      u8g_SetChipSelect(u8g, dev, 1);
+      u8g_SetAddress(u8g, dev, 0);          /* instruction mode */
+      u8g_WriteByte(u8g, dev, 0x081);
+      u8g_SetAddress(u8g, dev, 1);          /* data mode */
+      u8g_WriteByte(u8g, dev, (*(uint8_t *)arg) >> 1);
+      u8g_MicroDelay();	// for DUE?
+      u8g_SetChipSelect(u8g, dev, 0);      
+      break;
+    case U8G_DEV_MSG_SLEEP_ON:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd13xx_sleep_on);    
+      return 1;
+    case U8G_DEV_MSG_SLEEP_OFF:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd13xx_sleep_off);    
+      return 1;
+  }
+  return u8g_dev_pb8h2_base_fn(u8g, dev, msg, arg);
+}
+
+
+uint8_t u8g_dev_ssd1322_nhd31oled_2x_gr_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_300NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1322_2bit_nhd_312_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+	uint8_t i;
+	u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+	uint8_t *p = pb->buf;
+	u8g_uint_t cnt;
+	cnt = pb->width;
+	cnt >>= 2;    /* 23 Oct 2013, changed to 2 */
+
+	for( i = 0; i < pb->p.page_height; i++ )
+	{
+	  u8g_dev_ssd1322_2bit_prepare_row(u8g, dev, i);		/* this will also enable chip select */
+#if !defined(U8G_16BIT)
+	  u8g_WriteByte(u8g, dev, 0x00);
+	  u8g_WriteByte(u8g, dev, 0x00);
+#endif
+	  u8g_WriteSequence4LTo16GrDevice(u8g, dev, cnt, p);
+#if !defined(U8G_16BIT)
+	  u8g_WriteByte(u8g, dev, 0x00);
+	  u8g_WriteByte(u8g, dev, 0x00);
+#endif
+	  u8g_MicroDelay();	// for DUE?
+	  u8g_SetChipSelect(u8g, dev, 0);        
+	  p+=cnt;
+	}
+      }
+      break;
+    case U8G_DEV_MSG_CONTRAST:
+      u8g_SetChipSelect(u8g, dev, 1);
+      u8g_SetAddress(u8g, dev, 0);          /* instruction mode */
+      u8g_WriteByte(u8g, dev, 0x081);
+      u8g_SetAddress(u8g, dev, 1);          /* data mode */
+      u8g_WriteByte(u8g, dev, (*(uint8_t *)arg) >> 1);
+      u8g_SetChipSelect(u8g, dev, 0);      
+      break;
+    case U8G_DEV_MSG_SLEEP_ON:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd13xx_sleep_on);    
+      return 1;
+    case U8G_DEV_MSG_SLEEP_OFF:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd13xx_sleep_off);    
+      return 1;
+  }
+  return u8g_dev_pb16h2_base_fn(u8g, dev, msg, arg);
+}
+
+
+U8G_PB_DEV(u8g_dev_ssd1322_nhd31oled_gr_sw_spi , WIDTH, HEIGHT, 4, u8g_dev_ssd1322_nhd31oled_gr_fn, U8G_COM_SW_SPI);
+U8G_PB_DEV(u8g_dev_ssd1322_nhd31oled_gr_hw_spi , WIDTH, HEIGHT, 4, u8g_dev_ssd1322_nhd31oled_gr_fn, U8G_COM_HW_SPI);
+U8G_PB_DEV(u8g_dev_ssd1322_nhd31oled_gr_parallel , WIDTH, HEIGHT, 4, u8g_dev_ssd1322_nhd31oled_gr_fn, U8G_COM_FAST_PARALLEL);
+
+
+#define DWIDTH (WIDTH*2)
+uint8_t u8g_dev_ssd1322_nhd31oled_2x_gr_buf[DWIDTH] U8G_NOCOMMON ; 
+u8g_pb_t u8g_dev_ssd1322_nhd31oled_2x_gr_pb = { {8, HEIGHT, 0, 0, 0},  WIDTH, u8g_dev_ssd1322_nhd31oled_2x_gr_buf}; 
+u8g_dev_t u8g_dev_ssd1322_nhd31oled_2x_gr_sw_spi = { u8g_dev_ssd1322_nhd31oled_2x_gr_fn, &u8g_dev_ssd1322_nhd31oled_2x_gr_pb, U8G_COM_SW_SPI };
+u8g_dev_t u8g_dev_ssd1322_nhd31oled_2x_gr_hw_spi = { u8g_dev_ssd1322_nhd31oled_2x_gr_fn, &u8g_dev_ssd1322_nhd31oled_2x_gr_pb, U8G_COM_HW_SPI };
+

akva/_256-27nrf/utility/u8g_dev_ssd1325_nhd27oled_bw.c

@@ -0,0 +1,263 @@
+/*
+
+  u8g_dev_ssd1325_nhd27oled_bw.c
+  
+  1-Bit (BW) Driver for SSD1325 Controller (OLED Display)
+  Tested with NHD-2.7-12864UCY3
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  SSD130x       Monochrom OLED Controller
+  SSD131x       Character OLED Controller
+  SSD132x       Graylevel OLED Controller
+  SSD1331       Color OLED Controller       
+
+*/
+
+#ifdef OBSOLETE_CODE
+
+#include "u8g.h"
+
+#define WIDTH 128
+#define HEIGHT 64
+#define PAGE_HEIGHT 8
+
+/* http://www.newhavendisplay.com/app_notes/OLED_2_7_12864.txt */
+static const uint8_t u8g_dev_ssd1325_1bit_nhd_27_12864ucy3_init_seq[] PROGMEM = {
+  U8G_ESC_DLY(10),              /* delay 10 ms */
+  U8G_ESC_CS(0),                 /* disable chip */
+  U8G_ESC_ADR(0),               /* instruction mode */
+  U8G_ESC_RST(1),               /* do reset low pulse with (1*16)+2 milliseconds */
+  U8G_ESC_CS(1),                /* enable chip */
+  0x0ae,                                /* display off, sleep mode */
+  0x0b3, 0x091,                    /* set display clock divide ratio/oscillator frequency (set clock as 135 frames/sec) */
+  0x0a8, 0x03f,                     /* multiplex ratio: 0x03f * 1/64 duty */
+  0x0a2, 0x04c,                     /* display offset, shift mapping ram counter */
+  0x0a1, 0x000,                     /* display start line */
+  0x0ad, 0x002,                     /* master configuration: disable embedded DC-DC, enable internal VCOMH */
+  0x0a0, 0x056,                     /* remap configuration, vertical address increment, enable nibble remap (upper nibble is left) */
+  0x086,                                /* full current range (0x084, 0x085, 0x086) */
+  0x0b8,                                /* set gray scale table */
+      0x01, 0x011, 0x022, 0x032, 0x043, 0x054, 0x065, 0x076,
+  0x081, 0x070,                    /* contrast, brightness, 0..128, Newhaven: 0x040 */
+  0x0b2, 0x051,                    /* frame frequency (row period) */
+  0x0b1, 0x055,                    /* phase length */
+  0x0bc, 0x010,                    /* pre-charge voltage level */
+  0x0b4, 0x002,                    /* set pre-charge compensation level (not documented in the SDD1325 datasheet, but used in the NHD init seq.) */
+  0x0b0, 0x028,                    /* enable pre-charge compensation (not documented in the SDD1325 datasheet, but used in the NHD init seq.) */
+  0x0be, 0x01c,                     /* VCOMH voltage */
+  0x0bf, 0x002|0x00d,           /* VSL voltage level (not documented in the SDD1325 datasheet, but used in the NHD init seq.) */
+  0x0a5,                                 /* all pixel on */
+  0x0af,                                  /* display on */
+  U8G_ESC_DLY(100),             /* delay 100 ms */
+  U8G_ESC_DLY(100),             /* delay 100 ms */
+  0x0a4,                                 /* normal display mode */
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_END                /* end of sequence */
+};
+
+static const uint8_t u8g_dev_ssd1325_1bit_nhd_27_12864ucy3_prepare_page_seq[] PROGMEM = {
+  U8G_ESC_ADR(0),               /* instruction mode */
+  U8G_ESC_CS(1),                /* enable chip */
+  0x015,       /* column address... */
+  0x000,       /* start at column 0 */
+  0x03f,       /* end at column 63 (which is y == 127), because there are two pixel in one column */
+  0x075,       /* row address... */
+  U8G_ESC_END                /* end of sequence */
+};
+
+
+static void u8g_dev_ssd1325_1bit_prepare_page(u8g_t *u8g, u8g_dev_t *dev)
+{
+  uint8_t page = ((u8g_pb_t *)(dev->dev_mem))->p.page;
+  
+  u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1325_1bit_nhd_27_12864ucy3_prepare_page_seq);
+  
+  page <<= 3;
+  u8g_WriteByte(u8g, dev, page);       /* start at the selected page */
+  page += 7;
+  u8g_WriteByte(u8g, dev, page);       /* end within the selected page */  
+  
+  u8g_SetAddress(u8g, dev, 1);          /* data mode */
+}
+
+static void u8g_dev_ssd1325_1bit_2x_prepare_page(u8g_t *u8g, u8g_dev_t *dev, uint8_t is_odd)
+{
+  uint8_t page = ((u8g_pb_t *)(dev->dev_mem))->p.page;
+  
+  u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1325_1bit_nhd_27_12864ucy3_prepare_page_seq);
+  
+  page <<= 1;
+  page += is_odd;
+  
+  page <<= 3;
+  u8g_WriteByte(u8g, dev, page);       /* start at the selected page */
+  page += 7;
+  u8g_WriteByte(u8g, dev, page);       /* end within the selected page */  
+  
+  u8g_SetAddress(u8g, dev, 1);          /* data mode */
+}
+
+/* assumes row autoincrement and activated nibble remap */
+#ifdef OLD
+static  void _OLD_u8g_dev_ssd1325_1bit_write_16_pixel(u8g_t *u8g, u8g_dev_t *dev, uint8_t left, uint8_t right)
+{
+  uint8_t d, cnt;
+  cnt = 8;
+  do
+  {
+    d = 0;
+    if ( left & 1 )
+      d |= 0x0f0;
+    if ( right & 1 )
+      d |= 0x00f;
+    u8g_WriteByte(u8g, dev, d);
+    left >>= 1;
+    right >>= 1;
+    cnt--;
+  }while ( cnt > 0 );
+}
+#endif
+
+static  void u8g_dev_ssd1325_1bit_write_16_pixel(u8g_t *u8g, u8g_dev_t *dev, uint8_t left, uint8_t right)
+{
+  uint8_t d, cnt;
+  static uint8_t buf[8];
+  cnt = 8;
+  do
+  {
+    d = 0;
+    if ( left & 128 )
+      d |= 0x0f0;
+    if ( right & 128 )
+      d |= 0x00f;
+    cnt--;
+    buf[cnt] = d;
+    left <<= 1;
+    right <<= 1;
+  }while ( cnt > 0 );
+  u8g_WriteSequence(u8g, dev, 8, buf);
+}
+
+static void u8g_dev_ssd1325_1bit_write_buffer(u8g_t *u8g, u8g_dev_t *dev, uint8_t is_odd)
+{
+  uint8_t cnt, left, right;
+  uint8_t *ptr;
+  u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+  
+  ptr = pb->buf;
+  cnt = pb->width;
+  if ( is_odd )
+    ptr += cnt;
+  cnt >>= 1;
+  do
+  {
+    left = *ptr++;
+    right = *ptr++;
+    u8g_dev_ssd1325_1bit_write_16_pixel(u8g, dev, left, right);
+    cnt--;
+  } while( cnt > 0 );
+}
+
+uint8_t u8g_dev_ssd1325_nhd27oled_bw_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_300NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1325_1bit_nhd_27_12864ucy3_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        u8g_dev_ssd1325_1bit_prepare_page(u8g, dev);
+        u8g_dev_ssd1325_1bit_write_buffer(u8g, dev, 0);
+        u8g_SetChipSelect(u8g, dev, 0);        
+      }
+      break;
+    case U8G_DEV_MSG_CONTRAST:
+      u8g_SetChipSelect(u8g, dev, 1);
+      u8g_SetAddress(u8g, dev, 0);          /* instruction mode */
+      u8g_WriteByte(u8g, dev, 0x081);
+      u8g_WriteByte(u8g, dev, (*(uint8_t *)arg) >> 1);
+      u8g_SetChipSelect(u8g, dev, 0);      
+      break;
+  }
+  return u8g_dev_pb8v1_base_fn(u8g, dev, msg, arg);
+}
+
+uint8_t u8g_dev_ssd1325_nhd27oled_2x_bw_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_300NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1325_1bit_nhd_27_12864ucy3_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        u8g_dev_ssd1325_1bit_2x_prepare_page(u8g, dev, 0);
+        u8g_dev_ssd1325_1bit_write_buffer(u8g, dev, 0);
+        u8g_dev_ssd1325_1bit_2x_prepare_page(u8g, dev, 1);
+        u8g_dev_ssd1325_1bit_write_buffer(u8g, dev, 1);
+        u8g_SetChipSelect(u8g, dev, 0);        
+      }
+      break;
+    case U8G_DEV_MSG_CONTRAST:
+      u8g_SetChipSelect(u8g, dev, 1);
+      u8g_SetAddress(u8g, dev, 0);          /* instruction mode */
+      u8g_WriteByte(u8g, dev, 0x081);
+      u8g_WriteByte(u8g, dev, (*(uint8_t *)arg) >> 1);
+      u8g_SetChipSelect(u8g, dev, 0);      
+      break;
+  }
+  return u8g_dev_pb16v1_base_fn(u8g, dev, msg, arg);
+}
+
+/* disabled, see bw_new.c */
+/*
+U8G_PB_DEV(u8g_dev_ssd1325_nhd27oled_bw_sw_spi , WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_ssd1325_nhd27oled_bw_fn, U8G_COM_SW_SPI);
+U8G_PB_DEV(u8g_dev_ssd1325_nhd27oled_bw_hw_spi , WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_ssd1325_nhd27oled_bw_fn, U8G_COM_HW_SPI);
+U8G_PB_DEV(u8g_dev_ssd1325_nhd27oled_bw_parallel , WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_ssd1325_nhd27oled_bw_fn, U8G_COM_FAST_PARALLEL);
+*/
+
+/*
+uint8_t u8g_dev_ssd1325_nhd27oled_2x_bw_buf[WIDTH*2] U8G_NOCOMMON ; 
+u8g_pb_t u8g_dev_ssd1325_nhd27oled_2x_bw_pb = { {16, HEIGHT, 0, 0, 0},  WIDTH, u8g_dev_ssd1325_nhd27oled_2x_bw_buf}; 
+u8g_dev_t u8g_dev_ssd1325_nhd27oled_2x_bw_sw_spi = { u8g_dev_ssd1325_nhd27oled_2x_bw_fn, &u8g_dev_ssd1325_nhd27oled_2x_bw_pb, U8G_COM_SW_SPI };
+u8g_dev_t u8g_dev_ssd1325_nhd27oled_2x_bw_hw_spi = { u8g_dev_ssd1325_nhd27oled_2x_bw_fn, &u8g_dev_ssd1325_nhd27oled_2x_bw_pb, U8G_COM_HW_SPI };
+u8g_dev_t u8g_dev_ssd1325_nhd27oled_2x_bw_parallel = { u8g_dev_ssd1325_nhd27oled_2x_bw_fn, &u8g_dev_ssd1325_nhd27oled_2x_bw_pb, U8G_COM_FAST_PARALLEL };
+*/
+
+#endif
+

akva/_256-27nrf/utility/u8g_dev_ssd1325_nhd27oled_bw_new.c

@@ -0,0 +1,232 @@
+/*
+
+  u8g_dev_ssd1325_nhd27oled_bw.c
+  
+  1-Bit (BW) Driver for SSD1325 Controller (OLED Display)
+  Horizontal architecture, completly rewritten
+  Tested with NHD-2.7-12864UCY3
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2012, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  SSD130x       Monochrom OLED Controller
+  SSD131x       Character OLED Controller
+  SSD132x       Graylevel OLED Controller
+  SSD1331       Color OLED Controller       
+
+*/
+
+#include "u8g.h"
+
+/* width must be multiple of 8, largest value is 248 unless u8g 16 bit mode is enabled */
+#define WIDTH 128
+#define HEIGHT 64
+
+/* http://www.newhavendisplay.com/app_notes/OLED_2_7_12864.txt */
+static const uint8_t u8g_dev_ssd1325_nhd_27_12864_init_seq[] PROGMEM = {
+  U8G_ESC_DLY(10),              /* delay 10 ms */
+  U8G_ESC_CS(0),                 /* disable chip */
+  U8G_ESC_ADR(0),               /* instruction mode */
+  U8G_ESC_RST(1),               /* do reset low pulse with (1*16)+2 milliseconds */
+  U8G_ESC_CS(1),                /* enable chip */
+  0x0ae,                                /* display off, sleep mode */
+  0x0b3, 0x091,                    /* set display clock divide ratio/oscillator frequency (set clock as 135 frames/sec) */
+  0x0a8, 0x03f,                     /* multiplex ratio: 0x03f * 1/64 duty */
+  0x0a2, 0x04c,                     /* display offset, shift mapping ram counter */
+  0x0a1, 0x000,                     /* display start line */
+  0x0ad, 0x002,                     /* master configuration: disable embedded DC-DC, enable internal VCOMH */
+  0x0a0, 0x052,                     /* remap configuration, horizontal address increment (bit 2 = 0), enable nibble remap (upper nibble is left, bit 1 = 1) */
+  0x086,                                /* full current range (0x084, 0x085, 0x086) */
+  0x0b8,                                /* set gray scale table */
+      0x01, 0x011, 0x022, 0x032, 0x043, 0x054, 0x065, 0x076,
+  
+  0x081, 0x070,                    /* contrast, brightness, 0..128, Newhaven: 0x040 */
+  0x0b2, 0x051,                    /* frame frequency (row period) */
+  0x0b1, 0x055,                    /* phase length */
+  0x0bc, 0x010,                    /* pre-charge voltage level */
+  0x0b4, 0x002,                    /* set pre-charge compensation level (not documented in the SDD1325 datasheet, but used in the NHD init seq.) */
+  0x0b0, 0x028,                    /* enable pre-charge compensation (not documented in the SDD1325 datasheet, but used in the NHD init seq.) */
+  0x0be, 0x01c,                     /* VCOMH voltage */
+  0x0bf, 0x002|0x00d,           /* VSL voltage level (not documented in the SDD1325 datasheet, but used in the NHD init seq.) */
+  0x0a4,                                 /* normal display mode */
+  0x0af,                                  /* display on */
+  U8G_ESC_DLY(50),             /* delay 50 ms */
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_END                /* end of sequence */
+};
+
+static const uint8_t u8g_dev_ssd1325_prepare_row_seq[] PROGMEM = {
+  U8G_ESC_ADR(0),               /* instruction mode */
+  U8G_ESC_CS(1),                /* enable chip */
+  0x015,       /* column address... */
+  0x000,       /* start at column 0 */
+  0x03f,       /* end at column 63 (which is y == 127), because there are two pixel in one column */
+  0x075,       /* row address... */
+  U8G_ESC_END                /* end of sequence */
+};
+
+static void u8g_dev_ssd1325_prepare_row(u8g_t *u8g, u8g_dev_t *dev, uint8_t delta_row)
+{
+  uint8_t row = ((u8g_pb_t *)(dev->dev_mem))->p.page;
+  
+  row *= ((u8g_pb_t *)(dev->dev_mem))->p.page_height;
+  row += delta_row;
+  
+  u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1325_prepare_row_seq);
+  
+  u8g_WriteByte(u8g, dev, row);       /* start at the selected row */
+  u8g_WriteByte(u8g, dev, row+1);       /* end within the selected row */  
+  
+  //u8g_SetAddress(u8g, dev, 0);          /* instruction mode mode */
+  //u8g_WriteByte(u8g, dev, 0x05c);       /* write to ram */  
+  u8g_SetAddress(u8g, dev, 1);          /* data mode */
+}
+
+static const uint8_t u8g_dev_ssd13xx_sleep_on[] PROGMEM = {
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  0x0ae,		/* display off */      
+  U8G_ESC_CS(0),             /* disable chip, bugfix 12 nov 2014 */
+  U8G_ESC_END                /* end of sequence */
+};
+
+static const uint8_t u8g_dev_ssd13xx_sleep_off[] PROGMEM = {
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  0x0af,		/* display on */      
+  U8G_ESC_DLY(50),       /* delay 50 ms */
+  U8G_ESC_CS(0),             /* disable chip, bugfix 12 nov 2014 */
+  U8G_ESC_END                /* end of sequence */
+};
+
+
+static uint8_t u8g_dev_ssd1325_nhd27oled_bw_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    //case U8G_DEV_MSG_IS_BBX_INTERSECTION:
+    //  return u8g_pb_IsIntersection((u8g_pb_t *)(dev->dev_mem), (u8g_dev_arg_bbx_t *)arg);
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_300NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1325_nhd_27_12864_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+	uint8_t i;
+	u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+	uint8_t *p = pb->buf;
+	u8g_uint_t cnt;
+	cnt = pb->width;
+	cnt >>= 3;
+
+	for( i = 0; i < pb->p.page_height; i++ )
+	{
+	  u8g_dev_ssd1325_prepare_row(u8g, dev, i);		/* this will also enable chip select */
+	  u8g_WriteSequenceBWTo16GrDevice(u8g, dev, cnt, p);
+	  u8g_SetChipSelect(u8g, dev, 0);        
+	  p+=cnt;
+	}
+      }
+      break;
+    case U8G_DEV_MSG_CONTRAST:
+      u8g_SetChipSelect(u8g, dev, 1);
+      u8g_SetAddress(u8g, dev, 0);          /* instruction mode */
+      u8g_WriteByte(u8g, dev, 0x081);
+      u8g_WriteByte(u8g, dev, (*(uint8_t *)arg) >> 1);
+      u8g_SetChipSelect(u8g, dev, 0);      
+      break;
+    case U8G_DEV_MSG_SLEEP_ON:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd13xx_sleep_on);    
+      return 1;
+    case U8G_DEV_MSG_SLEEP_OFF:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd13xx_sleep_off);    
+      return 1;
+  }
+  return u8g_dev_pb8h1_base_fn(u8g, dev, msg, arg);
+}
+
+static uint8_t u8g_dev_ssd1325_nhd27oled_2x_bw_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_300NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1325_nhd_27_12864_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+	uint8_t i;
+	u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+	uint8_t *p = pb->buf;
+	u8g_uint_t cnt;
+	cnt = pb->width;
+	cnt >>= 3;
+
+	for( i = 0; i < pb->p.page_height; i++ )
+	{
+	  u8g_dev_ssd1325_prepare_row(u8g, dev, i);		/* this will also enable chip select */
+	  u8g_WriteSequenceBWTo16GrDevice(u8g, dev, cnt, p);
+	  u8g_SetChipSelect(u8g, dev, 0);        
+	  p+=cnt;
+	}
+      }
+      break;
+    case U8G_DEV_MSG_CONTRAST:
+      u8g_SetChipSelect(u8g, dev, 1);
+      u8g_SetAddress(u8g, dev, 0);          /* instruction mode */
+      u8g_WriteByte(u8g, dev, 0x081);
+      u8g_WriteByte(u8g, dev, (*(uint8_t *)arg) >> 1);
+      u8g_SetChipSelect(u8g, dev, 0);      
+      break;
+    case U8G_DEV_MSG_SLEEP_ON:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd13xx_sleep_on);    
+      return 1;
+    case U8G_DEV_MSG_SLEEP_OFF:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd13xx_sleep_off);    
+      return 1;
+  }
+  return u8g_dev_pb16h1_base_fn(u8g, dev, msg, arg);
+}
+
+
+
+U8G_PB_DEV(u8g_dev_ssd1325_nhd27oled_bw_sw_spi , WIDTH, HEIGHT, 8, u8g_dev_ssd1325_nhd27oled_bw_fn, U8G_COM_SW_SPI);
+U8G_PB_DEV(u8g_dev_ssd1325_nhd27oled_bw_hw_spi , WIDTH, HEIGHT, 8, u8g_dev_ssd1325_nhd27oled_bw_fn, U8G_COM_HW_SPI);
+U8G_PB_DEV(u8g_dev_ssd1325_nhd27oled_bw_parallel , WIDTH, HEIGHT, 8, u8g_dev_ssd1325_nhd27oled_bw_fn, U8G_COM_FAST_PARALLEL);
+
+uint8_t u8g_dev_ssd1325_nhd27oled_2x_bw_buf[WIDTH*2] U8G_NOCOMMON ; 
+u8g_pb_t u8g_dev_ssd1325_nhd27oled_2x_bw_pb = { {16, HEIGHT, 0, 0, 0},  WIDTH, u8g_dev_ssd1325_nhd27oled_2x_bw_buf}; 
+u8g_dev_t u8g_dev_ssd1325_nhd27oled_2x_bw_sw_spi = { u8g_dev_ssd1325_nhd27oled_2x_bw_fn, &u8g_dev_ssd1325_nhd27oled_2x_bw_pb, U8G_COM_SW_SPI };
+u8g_dev_t u8g_dev_ssd1325_nhd27oled_2x_bw_hw_spi = { u8g_dev_ssd1325_nhd27oled_2x_bw_fn, &u8g_dev_ssd1325_nhd27oled_2x_bw_pb, U8G_COM_HW_SPI };
+u8g_dev_t u8g_dev_ssd1325_nhd27oled_2x_bw_parallel = { u8g_dev_ssd1325_nhd27oled_2x_bw_fn, &u8g_dev_ssd1325_nhd27oled_2x_bw_pb, U8G_COM_FAST_PARALLEL };
+

akva/_256-27nrf/utility/u8g_dev_ssd1325_nhd27oled_gr.c

@@ -0,0 +1,255 @@
+/*
+
+  u8g_dev_ssd1325_nhd27oled_gr.c
+  
+  2-Bit (gray level) Driver for SSD1325 Controller (OLED Display)
+  Tested with NHD-2.7-12864UCY3
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  SSD130x       Monochrom OLED Controller
+  SSD131x       Character OLED Controller
+  SSD132x       Graylevel OLED Controller
+  SSD1331       Color OLED Controller       
+
+*/
+
+#ifdef OBSOLETE_CODE
+
+#include "u8g.h"
+
+#define WIDTH 128
+#define HEIGHT 64
+
+/* http://www.newhavendisplay.com/app_notes/OLED_2_7_12864.txt */
+static const uint8_t u8g_dev_ssd1325_2bit_nhd_27_12864ucy3_init_seq[] PROGMEM = {
+  U8G_ESC_DLY(10),              /* delay 10 ms */
+  U8G_ESC_CS(0),                 /* disable chip */
+  U8G_ESC_ADR(0),               /* instruction mode */
+  U8G_ESC_RST(1),               /* do reset low pulse with (1*16)+2 milliseconds */
+  U8G_ESC_CS(1),                /* enable chip */
+  0x0ae,                                /* display off, sleep mode */
+  0x0b3, 0x091,                    /* set display clock divide ratio/oscillator frequency (set clock as 135 frames/sec) */
+  0x0a8, 0x03f,                     /* multiplex ratio: 0x03f * 1/64 duty */
+  0x0a2, 0x04c,                     /* display offset, shift mapping ram counter */
+  0x0a1, 0x000,                     /* display start line */
+  0x0ad, 0x002,                     /* master configuration: disable embedded DC-DC, enable internal VCOMH */
+  0x0a0, 0x056,                     /* remap configuration, vertical address increment, enable nibble remap (upper nibble is left) */
+  0x086,                                /* full current range (0x084, 0x085, 0x086) */
+  0x0b8,                                /* set gray scale table */
+      //0x01, 0x011, 0x022, 0x032, 0x043, 0x054, 0x065, 0x076,
+      0x01, 0x011, 0x022, 0x032, 0x043, 0x054, 0x077, 0x077,            // 4L mode uses 0, 2, 4, 7
+  0x081, 0x070,                    /* contrast, brightness, 0..128, Newhaven: 0x040 */
+  0x0b2, 0x051,                    /* frame frequency (row period) */
+  0x0b1, 0x055,                    /* phase length */
+  0x0bc, 0x010,                    /* pre-charge voltage level */
+  0x0b4, 0x002,                    /* set pre-charge compensation level (not documented in the SDD1325 datasheet, but used in the NHD init seq.) */
+  0x0b0, 0x028,                    /* enable pre-charge compensation (not documented in the SDD1325 datasheet, but used in the NHD init seq.) */
+  0x0be, 0x01c,                     /* VCOMH voltage */
+  0x0bf, 0x002|0x00d,           /* VSL voltage level (not documented in the SDD1325 datasheet, but used in the NHD init seq.) */
+  0x0a5,                                 /* all pixel on */
+  0x0af,                                  /* display on */
+  U8G_ESC_DLY(100),             /* delay 100 ms */
+  U8G_ESC_DLY(100),             /* delay 100 ms */
+  0x0a4,                                 /* normal display mode */
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_END                /* end of sequence */
+};
+
+static const uint8_t u8g_dev_ssd1325_2bit_nhd_27_12864ucy3_prepare_page_seq[] PROGMEM = {
+  U8G_ESC_ADR(0),               /* instruction mode */
+  U8G_ESC_CS(1),                /* enable chip */
+  0x015,       /* column address... */
+  0x000,       /* start at column 0 */
+  0x03f,       /* end at column 63 (which is y == 127), because there are two pixel in one column */
+  0x075,       /* row address... */
+  U8G_ESC_END                /* end of sequence */
+};
+
+
+static void u8g_dev_ssd1325_2bit_prepare_page(u8g_t *u8g, u8g_dev_t *dev)
+{
+  uint8_t page = ((u8g_pb_t *)(dev->dev_mem))->p.page;
+  
+  u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1325_2bit_nhd_27_12864ucy3_prepare_page_seq);
+  
+  page <<= 2;
+  u8g_WriteByte(u8g, dev, page);       /* start at the selected page */
+  page += 3;
+  u8g_WriteByte(u8g, dev, page);       /* end within the selected page */  
+  
+  u8g_SetAddress(u8g, dev, 1);          /* data mode */
+}
+
+static void u8g_dev_ssd1325_2bit_2x_prepare_page(u8g_t *u8g, u8g_dev_t *dev, uint8_t is_odd)
+{
+  uint8_t page = ((u8g_pb_t *)(dev->dev_mem))->p.page;
+  
+  u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1325_2bit_nhd_27_12864ucy3_prepare_page_seq);
+  
+  page <<= 1;
+  page += is_odd;
+  
+  
+  page <<= 2;
+  u8g_WriteByte(u8g, dev, page);       /* start at the selected page */
+  page += 3;
+  u8g_WriteByte(u8g, dev, page);       /* end within the selected page */  
+  
+  u8g_SetAddress(u8g, dev, 1);          /* data mode */
+}
+
+/* assumes row autoincrement and activated nibble remap */
+static  void u8g_dev_ssd1325_2bit_write_4_pixel(u8g_t *u8g, u8g_dev_t *dev, uint8_t left, uint8_t right)
+{
+  uint8_t d, tmp, cnt;
+  cnt = 4;
+  do    
+  {
+    d = left;
+    d &= 3;
+    d <<= 4;    
+    tmp = right;    
+    tmp &= 3;
+    d |= tmp;
+    d <<= 2;
+    u8g_WriteByte(u8g, dev, d);
+    left >>= 2;
+    right >>= 2;
+    cnt--;
+  }while ( cnt > 0 );
+}
+
+static void u8g_dev_ssd1325_2bit_write_buffer(u8g_t *u8g, u8g_dev_t *dev)
+{
+  uint8_t cnt, left, right;
+  uint8_t *ptr;
+  u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+  
+  cnt = pb->width;
+  cnt >>= 1;
+  ptr = pb->buf;
+  do
+  {
+    left = *ptr++;
+    right = *ptr++;
+    u8g_dev_ssd1325_2bit_write_4_pixel(u8g, dev, left, right);
+    cnt--;
+  } while( cnt > 0 );
+}
+
+static void u8g_dev_ssd1325_2bit_2x_write_buffer(u8g_t *u8g, u8g_dev_t *dev, uint8_t is_odd)
+{
+  uint8_t cnt, left, right;
+  uint8_t *ptr;
+  u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+  
+  ptr = pb->buf;
+  cnt = pb->width;
+  if ( is_odd )
+    ptr += cnt;
+  cnt >>= 1;
+  do
+  {
+    left = *ptr++;
+    right = *ptr++;
+    u8g_dev_ssd1325_2bit_write_4_pixel(u8g, dev, left, right);
+    cnt--;
+  } while( cnt > 0 );
+}
+
+static uint8_t u8g_dev_ssd1325_nhd27oled_gr_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_300NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1325_2bit_nhd_27_12864ucy3_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        u8g_dev_ssd1325_2bit_prepare_page(u8g, dev);
+        u8g_dev_ssd1325_2bit_write_buffer(u8g, dev);
+        u8g_SetChipSelect(u8g, dev, 0);        
+      }
+      break;
+    case U8G_DEV_MSG_CONTRAST:
+      u8g_SetChipSelect(u8g, dev, 1);
+      u8g_SetAddress(u8g, dev, 0);          /* instruction mode */
+      u8g_WriteByte(u8g, dev, 0x081);
+      u8g_WriteByte(u8g, dev, (*(uint8_t *)arg) >> 1);
+      u8g_SetChipSelect(u8g, dev, 0);      
+      return 1;
+  }
+  return u8g_dev_pb8v2_base_fn(u8g, dev, msg, arg);
+}
+
+static uint8_t u8g_dev_ssd1325_nhd27oled_2x_gr_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_300NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1325_2bit_nhd_27_12864ucy3_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        u8g_dev_ssd1325_2bit_2x_prepare_page(u8g, dev, 0);
+        u8g_dev_ssd1325_2bit_2x_write_buffer(u8g, dev, 0);
+        u8g_dev_ssd1325_2bit_2x_prepare_page(u8g, dev, 1);
+        u8g_dev_ssd1325_2bit_2x_write_buffer(u8g, dev, 1);
+        u8g_SetChipSelect(u8g, dev, 0);        
+      }
+      break;
+    case U8G_DEV_MSG_CONTRAST:
+      u8g_SetChipSelect(u8g, dev, 1);
+      u8g_SetAddress(u8g, dev, 0);          /* instruction mode */
+      u8g_WriteByte(u8g, dev, 0x081);
+      u8g_WriteByte(u8g, dev, (*(uint8_t *)arg) >> 1);
+      u8g_SetChipSelect(u8g, dev, 0);      
+      return 1;
+  }
+  return u8g_dev_pb16v2_base_fn(u8g, dev, msg, arg);
+}
+
+//U8G_PB_DEV(u8g_dev_ssd1325_nhd27oled_gr_sw_spi , WIDTH, HEIGHT, 4, u8g_dev_ssd1325_nhd27oled_gr_fn, U8G_COM_SW_SPI);
+//U8G_PB_DEV(u8g_dev_ssd1325_nhd27oled_gr_hw_spi , WIDTH, HEIGHT, 4, u8g_dev_ssd1325_nhd27oled_gr_fn, U8G_COM_HW_SPI);
+
+//uint8_t u8g_dev_ssd1325_nhd27oled_2x_buf[WIDTH*2] U8G_NOCOMMON ; 
+//u8g_pb_t u8g_dev_ssd1325_nhd27oled_2x_pb = { {8, HEIGHT, 0, 0, 0},  WIDTH, u8g_dev_ssd1325_nhd27oled_2x_buf}; 
+//u8g_dev_t u8g_dev_ssd1325_nhd27oled_2x_gr_sw_spi = { u8g_dev_ssd1325_nhd27oled_2x_gr_fn, &u8g_dev_ssd1325_nhd27oled_2x_pb, U8G_COM_SW_SPI };
+//u8g_dev_t u8g_dev_ssd1325_nhd27oled_2x_gr_hw_spi = { u8g_dev_ssd1325_nhd27oled_2x_gr_fn, &u8g_dev_ssd1325_nhd27oled_2x_pb, U8G_COM_HW_SPI };
+
+
+#endif /* OBSOLETE_CODE */

akva/_256-27nrf/utility/u8g_dev_ssd1325_nhd27oled_gr_new.c

@@ -0,0 +1,227 @@
+/*
+
+  u8g_dev_ssd1325_nhd27oled_gr.c
+  
+  2-Bit (gray level) Driver for SSD1325 Controller (OLED Display)
+  Rewritten with new architecture
+  Tested with NHD-2.7-12864UCY3
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  SSD130x       Monochrom OLED Controller
+  SSD131x       Character OLED Controller
+  SSD132x       Graylevel OLED Controller
+  SSD1331       Color OLED Controller       
+
+*/
+
+#include "u8g.h"
+
+#define WIDTH 128
+#define HEIGHT 64
+
+/* http://www.newhavendisplay.com/app_notes/OLED_2_7_12864.txt */
+static const uint8_t u8g_dev_ssd1325_2bit_nhd_27_12864ucy3_init_seq[] PROGMEM = {
+  U8G_ESC_DLY(10),              /* delay 10 ms */
+  U8G_ESC_CS(0),                 /* disable chip */
+  U8G_ESC_ADR(0),               /* instruction mode */
+  U8G_ESC_RST(1),               /* do reset low pulse with (1*16)+2 milliseconds */
+  U8G_ESC_CS(1),                /* enable chip */
+  0x0ae,                                /* display off, sleep mode */
+  0x0b3, 0x091,                    /* set display clock divide ratio/oscillator frequency (set clock as 135 frames/sec) */
+  0x0a8, 0x03f,                     /* multiplex ratio: 0x03f * 1/64 duty */
+  0x0a2, 0x04c,                     /* display offset, shift mapping ram counter */
+  0x0a1, 0x000,                     /* display start line */
+  0x0ad, 0x002,                     /* master configuration: disable embedded DC-DC, enable internal VCOMH */
+  0x0a0, 0x052,                     /* remap configuration, horizontal address increment (bit 2 = 0), enable nibble remap (upper nibble is left, bit 1 = 1), old values: 0x0a0 0x0a6 */
+  0x086,                                /* full current range (0x084, 0x085, 0x086) */
+  0x0b8,                                /* set gray scale table */
+      //0x01, 0x011, 0x022, 0x032, 0x043, 0x054, 0x065, 0x076,
+      0x01, 0x011, 0x022, 0x032, 0x043, 0x054, 0x077, 0x077,            // 4L mode uses 0, 2, 4, 7
+  0x081, 0x070,                    /* contrast, brightness, 0..128, Newhaven: 0x040 */
+  0x0b2, 0x051,                    /* frame frequency (row period) */
+  0x0b1, 0x055,                    /* phase length */
+  0x0bc, 0x010,                    /* pre-charge voltage level */
+  0x0b4, 0x002,                    /* set pre-charge compensation level (not documented in the SDD1325 datasheet, but used in the NHD init seq.) */
+  0x0b0, 0x028,                    /* enable pre-charge compensation (not documented in the SDD1325 datasheet, but used in the NHD init seq.) */
+  0x0be, 0x01c,                     /* VCOMH voltage */
+  0x0bf, 0x002|0x00d,           /* VSL voltage level (not documented in the SDD1325 datasheet, but used in the NHD init seq.) */
+  0x0a4,                                 /* normal display mode */
+  0x0af,                                  /* display on */
+  U8G_ESC_DLY(50),             /* delay 50 ms */
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_END                /* end of sequence */
+};
+
+static const uint8_t u8g_dev_ssd1325_2bit_nhd_27_12864ucy3_prepare_page_seq[] PROGMEM = {
+  U8G_ESC_ADR(0),               /* instruction mode */
+  U8G_ESC_CS(1),                /* enable chip */
+  0x015,       /* column address... */
+  0x000,       /* start at column 0 */
+  0x03f,       /* end at column 63 (which is y == 127), because there are two pixel in one column */
+  0x075,       /* row address... */
+  U8G_ESC_END                /* end of sequence */
+};
+
+static void u8g_dev_ssd1325_gr_prepare_row(u8g_t *u8g, u8g_dev_t *dev, uint8_t delta_row)
+{
+  uint8_t row = ((u8g_pb_t *)(dev->dev_mem))->p.page;
+  
+  row *= ((u8g_pb_t *)(dev->dev_mem))->p.page_height;
+  row += delta_row;
+  
+  u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1325_2bit_nhd_27_12864ucy3_prepare_page_seq);
+  
+  u8g_WriteByte(u8g, dev, row);       /* start at the selected row */
+  u8g_WriteByte(u8g, dev, row+1);       /* end within the selected row */  
+  
+  //u8g_SetAddress(u8g, dev, 0);          /* instruction mode mode */
+  //u8g_WriteByte(u8g, dev, 0x05c);       /* write to ram */  
+  u8g_SetAddress(u8g, dev, 1);          /* data mode */
+}
+
+static const uint8_t u8g_dev_ssd13xx_sleep_on[] PROGMEM = {
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  0x0ae,		/* display off */      
+  U8G_ESC_CS(0),             /* disable chip, bugfix 12 nov 2014 */
+  U8G_ESC_END                /* end of sequence */
+};
+
+static const uint8_t u8g_dev_ssd13xx_sleep_off[] PROGMEM = {
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  0x0af,		/* display on */      
+  U8G_ESC_DLY(50),       /* delay 50 ms */
+  U8G_ESC_CS(0),             /* disable chip, bugfix 12 nov 2014 */
+  U8G_ESC_END                /* end of sequence */
+};
+
+
+
+static uint8_t u8g_dev_ssd1325_nhd27oled_gr_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_300NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1325_2bit_nhd_27_12864ucy3_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+	uint8_t i;
+	u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+	uint8_t *p = pb->buf;
+	u8g_uint_t cnt;
+	cnt = pb->width;
+	cnt >>= 2;
+
+	for( i = 0; i < pb->p.page_height; i++ )
+	{
+	  u8g_dev_ssd1325_gr_prepare_row(u8g, dev, i);		/* this will also enable chip select */
+	  u8g_WriteSequence4LTo16GrDevice(u8g, dev, cnt, p);
+	  u8g_SetChipSelect(u8g, dev, 0);        
+	  p+=cnt;
+	}
+      }
+      break;
+    case U8G_DEV_MSG_CONTRAST:
+      u8g_SetChipSelect(u8g, dev, 1);
+      u8g_SetAddress(u8g, dev, 0);          /* instruction mode */
+      u8g_WriteByte(u8g, dev, 0x081);
+      u8g_WriteByte(u8g, dev, (*(uint8_t *)arg) >> 1);
+      u8g_SetChipSelect(u8g, dev, 0);      
+      return 1;
+    case U8G_DEV_MSG_SLEEP_ON:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd13xx_sleep_on);    
+      return 1;
+    case U8G_DEV_MSG_SLEEP_OFF:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd13xx_sleep_off);    
+      return 1;
+  }
+  return u8g_dev_pb8h2_base_fn(u8g, dev, msg, arg);
+}
+
+
+
+static uint8_t u8g_dev_ssd1325_nhd27oled_2x_gr_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_300NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1325_2bit_nhd_27_12864ucy3_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+	uint8_t i;
+	u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+	uint8_t *p = pb->buf;
+	u8g_uint_t cnt;
+	cnt = pb->width;
+	cnt >>= 2;
+
+	for( i = 0; i < pb->p.page_height; i++ )
+	{
+	  u8g_dev_ssd1325_gr_prepare_row(u8g, dev, i);		/* this will also enable chip select */
+	  u8g_WriteSequence4LTo16GrDevice(u8g, dev, cnt, p);
+	  u8g_SetChipSelect(u8g, dev, 0);        
+	  p+=cnt;
+	}
+      }
+      break;
+    case U8G_DEV_MSG_CONTRAST:
+      u8g_SetChipSelect(u8g, dev, 1);
+      u8g_SetAddress(u8g, dev, 0);          /* instruction mode */
+      u8g_WriteByte(u8g, dev, 0x081);
+      u8g_WriteByte(u8g, dev, (*(uint8_t *)arg) >> 1);
+      u8g_SetChipSelect(u8g, dev, 0);      
+      return 1;
+    case U8G_DEV_MSG_SLEEP_ON:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd13xx_sleep_on);    
+      return 1;
+    case U8G_DEV_MSG_SLEEP_OFF:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd13xx_sleep_off);    
+      return 1;
+  }
+  return u8g_dev_pb16h2_base_fn(u8g, dev, msg, arg);
+}
+
+U8G_PB_DEV(u8g_dev_ssd1325_nhd27oled_gr_sw_spi , WIDTH, HEIGHT, 4, u8g_dev_ssd1325_nhd27oled_gr_fn, U8G_COM_SW_SPI);
+U8G_PB_DEV(u8g_dev_ssd1325_nhd27oled_gr_hw_spi , WIDTH, HEIGHT, 4, u8g_dev_ssd1325_nhd27oled_gr_fn, U8G_COM_HW_SPI);
+
+uint8_t u8g_dev_ssd1325_nhd27oled_2x_buf[WIDTH*2] U8G_NOCOMMON ; 
+u8g_pb_t u8g_dev_ssd1325_nhd27oled_2x_pb = { {8, HEIGHT, 0, 0, 0},  WIDTH, u8g_dev_ssd1325_nhd27oled_2x_buf}; 
+u8g_dev_t u8g_dev_ssd1325_nhd27oled_2x_gr_sw_spi = { u8g_dev_ssd1325_nhd27oled_2x_gr_fn, &u8g_dev_ssd1325_nhd27oled_2x_pb, U8G_COM_SW_SPI };
+u8g_dev_t u8g_dev_ssd1325_nhd27oled_2x_gr_hw_spi = { u8g_dev_ssd1325_nhd27oled_2x_gr_fn, &u8g_dev_ssd1325_nhd27oled_2x_pb, U8G_COM_HW_SPI };

akva/_256-27nrf/utility/u8g_dev_ssd1327_96x96_gr.c

@@ -0,0 +1,299 @@
+/*
+
+  u8g_dev_ssd1327_96x96_gr.c
+  
+  2-Bit (graylevel) Driver for SSD1327 Controller (OLED Display)
+  Tested with Seedstudio 96x96 Oled (LY120)
+  http://www.seeedstudio.com/wiki/index.php?title=Twig_-_OLED_96x96
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2012, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  SSD130x       Monochrom OLED Controller
+  SSD131x       Character OLED Controller
+  SSD132x       Graylevel OLED Controller
+  SSD1331       Color OLED Controller       
+
+*/
+
+#include "u8g.h"
+
+#define WIDTH 96
+#define HEIGHT 96
+#define XOFFSET 8
+
+/*  
+  http://www.seeedstudio.com/wiki/index.php?title=Twig_-_OLED_96x96
+*/
+static const uint8_t u8g_dev_ssd1327_2bit_96x96_init_seq[] PROGMEM = {
+  U8G_ESC_DLY(10),              /* delay 10 ms */
+  U8G_ESC_CS(0),                 /* disable chip */
+  U8G_ESC_ADR(0),               /* instruction mode */
+  U8G_ESC_RST(1),               /* do reset low pulse with (1*16)+2 milliseconds */
+  U8G_ESC_CS(1),                /* enable chip */
+  0x0fd, 0x012,			/* unlock display, usually not required because the display is unlocked after reset */
+  0x0ae,             			/* display off, sleep mode */
+  0x0a8, 0x05f,			/* multiplex ratio: 0x05f * 1/64 duty */
+  0x0a1, 0x000,            		/* display start line */
+  0x0a2, 0x060,           		/* display offset, shift mapping ram counter */
+  //0x0a2, 0x04c,           		/* NHD: display offset, shift mapping ram counter */
+  0x0a0, 0x046,  			/* remap configuration, vertical address increment, enable nibble remap (upper nibble is left) */
+  //0x0a0, 0x056,  			/* NHD: remap configuration, vertical address increment, enable nibble remap (upper nibble is left) */
+  0x0ab, 0x001,			/* Enable internal VDD regulator (RESET) */
+  0x081, 0x053,          		/* contrast, brightness, 0..128, Newhaven: 0x040, LY120 0x053, 0x070 seems also ok */
+  0x0b1, 0x051,          		/* phase length */
+  0x0b3, 0x001,           		/* set display clock divide ratio/oscillator frequency */
+  0x0b9,					/* use linear lookup table */
+#if 0
+  0x0b8,                                /* set gray scale table */
+      //0x01, 0x011, 0x022, 0x032, 0x043, 0x054, 0x065, 0x076,
+      0x01, 0x011, 0x022, 0x032, 0x043, 0x054, 0x077, 0x077,            // 4L mode uses 0, 2, 4, 7
+#endif  
+  0x0bc, 0x008,                    	/* pre-charge voltage level */
+  0x0be, 0x007,                     	/* VCOMH voltage */
+  0x0b6, 0x001,			/* second precharge */
+  0x0d5, 0x062,			/* enable second precharge, internal vsl (bit0 = 0) */
+  
+#if 0
+  // the following commands are not used by the SeeedGrayOLED sequence */
+  0x0ad, 0x002,                     /* master configuration: disable embedded DC-DC, enable internal VCOMH */
+  0x086,                                /* full current range (0x084, 0x085, 0x086) */
+  0x0b2, 0x051,                    /* frame frequency (row period) */
+  0x0b4, 0x002,                    /* set pre-charge compensation level (not documented in the SDD1325 datasheet, but used in the NHD init seq.) */
+  0x0b0, 0x028,                    /* enable pre-charge compensation (not documented in the SDD1325 datasheet, but used in the NHD init seq.) */
+  0x0bf, 0x002|0x00d,           /* VSL voltage level (not documented in the SDD1325 datasheet, but used in the NHD init seq.) */
+#endif 
+
+  0x0a5,                                 /* all pixel on */
+  //0x02e,					/* no scroll (according to SeeedGrayOLED sequence) */
+  0x0af,                                  /* display on */
+  U8G_ESC_DLY(100),             /* delay 100 ms */
+  0x0a4,                                 /* normal display mode */
+  U8G_ESC_DLY(100),             /* delay 100 ms */
+  0x0a5,                                 /* all pixel on */
+  0x0af,                                  /* display on */
+  U8G_ESC_DLY(100),             /* delay 100 ms */
+  0x0a4,                                 /* normal display mode */
+  
+  0x015,       /* column address... */
+  0x008,       /* start at column 8, special for the LY120 ??? */
+  0x037,       /* end at column 55, note: there are two pixel in one column */
+  
+  0x075,       /* row address... */
+  0x008,       
+  0x05f,       
+  
+  U8G_ESC_ADR(1),               /* data mode */
+  0x000f, 0x000f, 0x0000, 0x0000, 0x000f,0x000f,0x0000,0x0000,
+  0x000f, 0x000f, 0x0000, 0x0000, 0x000f,0x000f,0x0000,0x0000,
+  0x000f, 0x000f, 0x0000, 0x0000, 0x000f,0x000f,0x0000,0x0000,
+  0x000f, 0x000f, 0x0000, 0x0000, 0x000f,0x000f,0x0000,0x0000,
+  
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_END                /* end of sequence */
+};
+
+static const uint8_t u8g_dev_ssd1327_2bit_96x96_prepare_page_seq[] PROGMEM = {
+  U8G_ESC_ADR(0),               /* instruction mode */
+  U8G_ESC_CS(1),                /* enable chip */
+  0x015,       /* column address... */
+  XOFFSET,       /* start at column 8, special for the LY120 ??? */
+  0x037,       /* end at column 55, note: there are two pixel in one column */
+  0x075,       /* row address... */
+  U8G_ESC_END                /* end of sequence */
+};
+
+
+static void u8g_dev_ssd1327_2bit_prepare_page(u8g_t *u8g, u8g_dev_t *dev)
+{
+  uint8_t page = ((u8g_pb_t *)(dev->dev_mem))->p.page;
+  
+  u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1327_2bit_96x96_prepare_page_seq);
+  
+  page <<= 2;
+  u8g_WriteByte(u8g, dev, page);       /* start at the selected page */
+  page += 3;
+  u8g_WriteByte(u8g, dev, page);       /* end within the selected page */  
+  
+  u8g_SetAddress(u8g, dev, 1);          /* data mode */
+}
+
+static void u8g_dev_ssd1327_2bit_2x_prepare_page(u8g_t *u8g, u8g_dev_t *dev, uint8_t is_odd)
+{
+  uint8_t page = ((u8g_pb_t *)(dev->dev_mem))->p.page;
+  
+  u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1327_2bit_96x96_prepare_page_seq);
+  
+  page <<= 1;
+  page += is_odd;
+  
+  page <<= 2;
+  u8g_WriteByte(u8g, dev, page);       /* start at the selected page */
+  page += 3;
+  u8g_WriteByte(u8g, dev, page);       /* end within the selected page */  
+  
+  u8g_SetAddress(u8g, dev, 1);          /* data mode */
+}
+
+/* assumes row autoincrement and activated nibble remap */
+static  void u8g_dev_ssd1327_2bit_write_4_pixel(u8g_t *u8g, u8g_dev_t *dev, uint8_t left, uint8_t right)
+{
+  uint8_t d, tmp, cnt;
+  static uint8_t buf[4];
+  buf[0] = 0;
+  buf[1] = 0;
+  buf[2] = 0;
+  buf[3] = 0;
+  cnt = 0;
+  do 
+  {
+    if ( left == 0 && right == 0 )
+      break;
+    d = left;
+    d &= 3;
+    d <<= 4;    
+    tmp = right;    
+    tmp &= 3;
+    d |= tmp;
+    d <<= 2;
+    buf[cnt] = d;
+    left >>= 2;
+    right >>= 2;
+    cnt++;
+  }while ( cnt < 4 );
+  u8g_WriteSequence(u8g, dev, 4, buf);
+}
+
+static void u8g_dev_ssd1327_2bit_write_buffer(u8g_t *u8g, u8g_dev_t *dev)
+{
+  uint8_t cnt, left, right;
+  uint8_t *ptr;
+  u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+  
+  cnt = pb->width;
+  cnt >>= 1;
+  ptr = pb->buf;
+  do
+  {
+    left = *ptr++;
+    right = *ptr++;
+    u8g_dev_ssd1327_2bit_write_4_pixel(u8g, dev, left, right);
+    cnt--;
+  } while( cnt > 0 );
+}
+
+static void u8g_dev_ssd1327_2bit_2x_write_buffer(u8g_t *u8g, u8g_dev_t *dev, uint8_t is_odd)
+{
+  uint8_t cnt, left, right;
+  uint8_t *ptr;
+  u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+  
+  ptr = pb->buf;
+  cnt = pb->width;
+  if ( is_odd )
+    ptr += cnt;
+  cnt >>= 1;
+  do
+  {
+    left = *ptr++;
+    right = *ptr++;
+    u8g_dev_ssd1327_2bit_write_4_pixel(u8g, dev, left, right);
+    cnt--;
+  } while( cnt > 0 );
+}
+
+uint8_t u8g_dev_ssd1327_96x96_gr_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_300NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1327_2bit_96x96_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        u8g_dev_ssd1327_2bit_prepare_page(u8g, dev);
+        u8g_dev_ssd1327_2bit_write_buffer(u8g, dev);
+        u8g_SetChipSelect(u8g, dev, 0);        
+      }
+      break;
+    case U8G_DEV_MSG_CONTRAST:
+      u8g_SetChipSelect(u8g, dev, 1);
+      u8g_SetAddress(u8g, dev, 0);          /* instruction mode */
+      u8g_WriteByte(u8g, dev, 0x081);
+      u8g_WriteByte(u8g, dev, (*(uint8_t *)arg) >> 1);
+      u8g_SetChipSelect(u8g, dev, 0);      
+      return 1;
+  }
+  return u8g_dev_pb8v2_base_fn(u8g, dev, msg, arg);
+}
+
+uint8_t u8g_dev_ssd1327_96x96_2x_gr_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_300NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1327_2bit_96x96_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        u8g_dev_ssd1327_2bit_2x_prepare_page(u8g, dev, 0);
+        u8g_dev_ssd1327_2bit_2x_write_buffer(u8g, dev, 0);
+        u8g_dev_ssd1327_2bit_2x_prepare_page(u8g, dev, 1);
+        u8g_dev_ssd1327_2bit_2x_write_buffer(u8g, dev, 1);
+        u8g_SetChipSelect(u8g, dev, 0);        
+      }
+      break;
+    case U8G_DEV_MSG_CONTRAST:
+      u8g_SetChipSelect(u8g, dev, 1);
+      u8g_SetAddress(u8g, dev, 0);          /* instruction mode */
+      u8g_WriteByte(u8g, dev, 0x081);
+      u8g_WriteByte(u8g, dev, (*(uint8_t *)arg) >> 1);
+      u8g_SetChipSelect(u8g, dev, 0);      
+      return 1;
+  }
+  return u8g_dev_pb16v2_base_fn(u8g, dev, msg, arg);
+}
+
+U8G_PB_DEV(u8g_dev_ssd1327_96x96_gr_sw_spi , WIDTH, HEIGHT, 4, u8g_dev_ssd1327_96x96_gr_fn, U8G_COM_SW_SPI);
+U8G_PB_DEV(u8g_dev_ssd1327_96x96_gr_hw_spi , WIDTH, HEIGHT, 4, u8g_dev_ssd1327_96x96_gr_fn, U8G_COM_HW_SPI);
+U8G_PB_DEV(u8g_dev_ssd1327_96x96_gr_i2c , WIDTH, HEIGHT, 4, u8g_dev_ssd1327_96x96_gr_fn, U8G_COM_SSD_I2C);
+
+#define DWIDTH (2*WIDTH)
+uint8_t u8g_dev_ssd1327_96x96_2x_buf[DWIDTH] U8G_NOCOMMON ; 
+u8g_pb_t u8g_dev_ssd1327_96x96_2x_pb = { {8, HEIGHT, 0, 0, 0},  WIDTH, u8g_dev_ssd1327_96x96_2x_buf}; 
+u8g_dev_t u8g_dev_ssd1327_96x96_2x_gr_sw_spi = { u8g_dev_ssd1327_96x96_2x_gr_fn, &u8g_dev_ssd1327_96x96_2x_pb, U8G_COM_SW_SPI };
+u8g_dev_t u8g_dev_ssd1327_96x96_2x_gr_hw_spi = { u8g_dev_ssd1327_96x96_2x_gr_fn, &u8g_dev_ssd1327_96x96_2x_pb, U8G_COM_HW_SPI };
+u8g_dev_t u8g_dev_ssd1327_96x96_2x_gr_i2c = { u8g_dev_ssd1327_96x96_2x_gr_fn, &u8g_dev_ssd1327_96x96_2x_pb, U8G_COM_SSD_I2C };
+

akva/_256-27nrf/utility/u8g_dev_ssd1351_128x128.c

@@ -0,0 +1,787 @@
+/*
+
+  u8g_dev_ssd1351_128x128.c
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2013, jamjardavies@gmail.com
+  Copyright (c) 2013, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  History:
+  Initial version	20 May 2013 jamjardavies@gmail.com	
+  indexed device	22 May 2013 olikraus@gmail.com
+  
+*/
+
+#include "u8g.h"
+
+#define WIDTH		128
+#define HEIGHT		128
+#define PAGE_HEIGHT	8
+
+static const uint8_t u8g_dev_ssd1351_128x128_init_seq[] PROGMEM = {
+	U8G_ESC_CS(0),					/* disable chip */
+	U8G_ESC_DLY(50),
+	U8G_ESC_ADR(0),					/* instruction mode */
+	U8G_ESC_RST(1),					/* do reset low pulse with (1*16)+2 milliseconds */
+	U8G_ESC_CS(1),					/* enable chip */
+	U8G_ESC_DLY(50),
+
+	0xfd,							/* Command Lock */
+	U8G_ESC_ADR(1),
+	0x12,						
+
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0xfd,
+	U8G_ESC_ADR(1),
+	0xb1,							/* Command Lock */
+
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0xae,							/* Set Display Off */
+
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0xb3,
+	U8G_ESC_ADR(1),
+	0xf1,							/* Front Clock Div */
+
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0xca,
+	U8G_ESC_ADR(1),
+	0x7f,							/* Set Multiplex Ratio */
+
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0xa0,
+	U8G_ESC_ADR(1),
+	0xb4,							/* Set Colour Depth */
+
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0x15,
+	U8G_ESC_ADR(1),
+	0x00, 0x7f,						/* Set Column Address */
+
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0x75,
+	U8G_ESC_ADR(1),
+	0x00, 0x7f,						/* Set Row Address */
+
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0xa1,
+	U8G_ESC_ADR(1),
+	0x00,							/* Set Display Start Line */
+
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0xa2,
+	U8G_ESC_ADR(1),
+	0x00,							/* Set Display Offset */
+
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0xb5,
+	U8G_ESC_ADR(1),
+	0x00,							/* Set GPIO */
+
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0xab,
+	U8G_ESC_ADR(1),
+	0x01,							/* Set Function Selection */
+
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0xb1,
+	U8G_ESC_ADR(1),
+	0x32,							/* Set Phase Length */
+
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0xb4,
+	U8G_ESC_ADR(1),
+	0xa0, 0xb5, 0x55,				/* Set Segment Low Voltage */
+
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0xbb,
+	U8G_ESC_ADR(1),
+	0x17,							/* Set Precharge Voltage */
+
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0xbe,
+	U8G_ESC_ADR(1),
+	0x05,							/* Set VComH Voltage */
+
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0xc1,
+	U8G_ESC_ADR(1),
+	0xc8, 0x80, 0xc8,				/* Set Contrast */
+
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0xc7,
+	U8G_ESC_ADR(1),
+	0x0f,							/* Set Master Contrast */
+
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0xb6,
+	U8G_ESC_ADR(1),
+	0x01,							/* Set Second Precharge Period */
+
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0xa6,							/* Set Display Mode Reset */
+
+
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0xb8,							/* Set CMD Grayscale Lookup */
+	U8G_ESC_ADR(1),
+	0x05,
+	0x06,
+	0x07,
+	0x08,
+	0x09,
+	0x0a,
+	0x0b,
+	0x0c,
+	0x0D,
+	0x0E,
+	0x0F,
+	0x10,
+	0x11,
+	0x12,
+	0x13,
+	0x14,
+	0x15,
+	0x16,
+	0x18,
+	0x1a,
+	0x1b,
+	0x1C,
+	0x1D,
+	0x1F,
+	0x21,
+	0x23,
+	0x25,
+	0x27,
+	0x2A,
+	0x2D,
+	0x30,
+	0x33,
+	0x36,
+	0x39,
+	0x3C,
+	0x3F,
+	0x42,
+	0x45,
+	0x48,
+	0x4C,
+	0x50,
+	0x54,
+	0x58,
+	0x5C,
+	0x60,
+	0x64,
+	0x68,
+	0x6C,
+	0x70,
+	0x74,
+	0x78,
+	0x7D,
+	0x82,
+	0x87,
+	0x8C,
+	0x91,
+	0x96,
+	0x9B,
+	0xA0,
+	0xA5,
+	0xAA,
+	0xAF,
+	0xB4,
+
+	U8G_ESC_ADR(0),
+	0xaf,							/* Set Display On */
+	0x5c,
+	U8G_ESC_DLY(50),
+	U8G_ESC_CS(0),					/* disable chip */
+	U8G_ESC_ADR(1),
+	U8G_ESC_END						/* end of sequence */
+};
+
+
+/* set gpio to high */
+static const uint8_t u8g_dev_ssd1351_128x128gh_init_seq[] PROGMEM = {
+	U8G_ESC_CS(0),					/* disable chip */
+	U8G_ESC_DLY(50),
+	U8G_ESC_ADR(0),					/* instruction mode */
+	U8G_ESC_RST(1),					/* do reset low pulse with (1*16)+2 milliseconds */
+	U8G_ESC_CS(1),					/* enable chip */
+	U8G_ESC_DLY(50),
+
+	0xfd,							/* Command Lock */
+	U8G_ESC_ADR(1),
+	0x12,						
+
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0xfd,
+	U8G_ESC_ADR(1),
+	0xb1,							/* Command Lock */
+
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0xae,							/* Set Display Off */
+
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0xb3,
+	U8G_ESC_ADR(1),
+	0xf1,							/* Front Clock Div */
+
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0xca,
+	U8G_ESC_ADR(1),
+	0x7f,							/* Set Multiplex Ratio */
+
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0xa0,
+	U8G_ESC_ADR(1),
+	0xb4,							/* Set Colour Depth */
+
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0x15,
+	U8G_ESC_ADR(1),
+	0x00, 0x7f,						/* Set Column Address */
+
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0x75,
+	U8G_ESC_ADR(1),
+	0x00, 0x7f,						/* Set Row Address */
+
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0xa1,
+	U8G_ESC_ADR(1),
+	0x00,							/* Set Display Start Line */
+
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0xa2,
+	U8G_ESC_ADR(1),
+	0x00,							/* Set Display Offset */
+
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0xb5,
+	U8G_ESC_ADR(1),
+	0x03,							/* Set GPIO to High Level */
+
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0xab,
+	U8G_ESC_ADR(1),
+	0x01,							/* Set Function Selection */
+
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0xb1,
+	U8G_ESC_ADR(1),
+	0x32,							/* Set Phase Length */
+
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0xb4,
+	U8G_ESC_ADR(1),
+	0xa0, 0xb5, 0x55,				/* Set Segment Low Voltage */
+
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0xbb,
+	U8G_ESC_ADR(1),
+	0x17,							/* Set Precharge Voltage */
+
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0xbe,
+	U8G_ESC_ADR(1),
+	0x05,							/* Set VComH Voltage */
+
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0xc1,
+	U8G_ESC_ADR(1),
+	0xc8, 0x80, 0xc8,				/* Set Contrast */
+
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0xc7,
+	U8G_ESC_ADR(1),
+	0x0f,							/* Set Master Contrast */
+
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0xb6,
+	U8G_ESC_ADR(1),
+	0x01,							/* Set Second Precharge Period */
+
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0xa6,							/* Set Display Mode Reset */
+
+
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0xb8,							/* Set CMD Grayscale Lookup */
+	U8G_ESC_ADR(1),
+	0x05,
+	0x06,
+	0x07,
+	0x08,
+	0x09,
+	0x0a,
+	0x0b,
+	0x0c,
+	0x0D,
+	0x0E,
+	0x0F,
+	0x10,
+	0x11,
+	0x12,
+	0x13,
+	0x14,
+	0x15,
+	0x16,
+	0x18,
+	0x1a,
+	0x1b,
+	0x1C,
+	0x1D,
+	0x1F,
+	0x21,
+	0x23,
+	0x25,
+	0x27,
+	0x2A,
+	0x2D,
+	0x30,
+	0x33,
+	0x36,
+	0x39,
+	0x3C,
+	0x3F,
+	0x42,
+	0x45,
+	0x48,
+	0x4C,
+	0x50,
+	0x54,
+	0x58,
+	0x5C,
+	0x60,
+	0x64,
+	0x68,
+	0x6C,
+	0x70,
+	0x74,
+	0x78,
+	0x7D,
+	0x82,
+	0x87,
+	0x8C,
+	0x91,
+	0x96,
+	0x9B,
+	0xA0,
+	0xA5,
+	0xAA,
+	0xAF,
+	0xB4,
+
+	U8G_ESC_ADR(0),
+	0xaf,							/* Set Display On */
+	0x5c,
+	U8G_ESC_DLY(50),
+	U8G_ESC_CS(0),					/* disable chip */
+	U8G_ESC_ADR(1),
+	U8G_ESC_END						/* end of sequence */
+};
+
+#define u8g_dev_ssd1351_128x128_init_seq u8g_dev_ssd1351_128x128_init_seq
+
+static const uint8_t u8g_dev_ssd1351_128x128_column_seq[] PROGMEM = {
+	U8G_ESC_CS(1),
+	U8G_ESC_ADR(0), 0x15,
+	U8G_ESC_ADR(1), 0x00, 0x7f,
+	U8G_ESC_ADR(0), 0x75,
+	U8G_ESC_ADR(1), 0x00, 0x7f,
+	U8G_ESC_ADR(0), 0x5c,
+	U8G_ESC_ADR(1),
+	U8G_ESC_CS(0),
+	U8G_ESC_END
+};
+
+#define RGB332_STREAM_BYTES 8
+static uint8_t u8g_ssd1351_stream_bytes[RGB332_STREAM_BYTES*3];
+
+void u8g_ssd1351_to_stream(uint8_t *ptr)
+{
+  uint8_t cnt = RGB332_STREAM_BYTES;
+  uint8_t val;
+  uint8_t *dest = u8g_ssd1351_stream_bytes;
+  for( cnt = 0; cnt < RGB332_STREAM_BYTES; cnt++ )
+  {
+      val = *ptr++;
+      *dest++ = ((val & 0xe0) >> 2);
+      *dest++ = ((val & 0x1c) << 1);
+      *dest++ = ((val & 0x03) << 4);
+  } 
+}
+
+
+#ifdef OBSOLETE
+// Convert the internal RGB 332 to R
+static uint8_t u8g_ssd1351_get_r(uint8_t colour)
+{
+	//return ((colour & 0xe0) >> 5) * 9;
+	//return ((colour & 0xe0) >> 5) * 8;
+	return ((colour & 0xe0) >> 2) ;
+}
+
+// Convert the internal RGB 332 to G
+static uint8_t u8g_ssd1351_get_g(uint8_t colour)
+{
+	//return ((colour & 0x1c) >> 2) * 9;
+	//return ((colour & 0x1c) >> 2) * 8;
+	return ((colour & 0x1c) << 1);
+}
+
+// Convert the internal RGB 332 to B
+static uint8_t u8g_ssd1351_get_b(uint8_t colour)
+{
+	//return (colour & 0x03) * 21;
+	return (colour & 0x03) * 16;
+}
+#endif
+
+
+uint8_t u8g_dev_ssd1351_128x128_332_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+//	u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+
+	switch(msg)
+	{
+	case U8G_DEV_MSG_INIT:
+		u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_50NS);
+		u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1351_128x128_init_seq);
+		break;
+
+	case U8G_DEV_MSG_STOP:
+		break;
+
+	case U8G_DEV_MSG_PAGE_FIRST:
+		u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1351_128x128_column_seq);
+		break;
+
+	case U8G_DEV_MSG_PAGE_NEXT:
+		{
+			u8g_uint_t x;
+			uint8_t page_height;
+			uint8_t i;
+			u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+			uint8_t *ptr = pb->buf;
+
+			u8g_SetChipSelect(u8g, dev, 1);
+
+			page_height = pb->p.page_y1;
+			page_height -= pb->p.page_y0;
+			page_height++;
+			for( i = 0; i < page_height; i++ )
+			{
+			  
+			  for (x = 0; x < pb->width; x+=RGB332_STREAM_BYTES)
+			  {
+			    u8g_ssd1351_to_stream(ptr);
+			    u8g_WriteSequence(u8g, dev, RGB332_STREAM_BYTES*3, u8g_ssd1351_stream_bytes);
+			    ptr += RGB332_STREAM_BYTES;
+			  }
+			}
+			u8g_SetChipSelect(u8g, dev, 0);
+		}
+
+		break;
+	case U8G_DEV_MSG_GET_MODE:
+	  return U8G_MODE_R3G3B2;
+	}
+
+	return u8g_dev_pb8h8_base_fn(u8g, dev, msg, arg);
+}
+
+uint8_t u8g_dev_ssd1351_128x128gh_332_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+//	u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+
+	switch(msg)
+	{
+	case U8G_DEV_MSG_INIT:
+		u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_50NS);
+		u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1351_128x128gh_init_seq);
+		break;
+
+	case U8G_DEV_MSG_STOP:
+		break;
+
+	case U8G_DEV_MSG_PAGE_FIRST:
+		u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1351_128x128_column_seq);
+		break;
+
+	case U8G_DEV_MSG_PAGE_NEXT:
+		{
+			u8g_uint_t x;
+			uint8_t page_height;
+			uint8_t i;
+			u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+			uint8_t *ptr = pb->buf;
+
+			u8g_SetChipSelect(u8g, dev, 1);
+
+			page_height = pb->p.page_y1;
+			page_height -= pb->p.page_y0;
+			page_height++;
+			for( i = 0; i < page_height; i++ )
+			{
+			  
+			  for (x = 0; x < pb->width; x+=RGB332_STREAM_BYTES)
+			  {
+			    u8g_ssd1351_to_stream(ptr);
+			    u8g_WriteSequence(u8g, dev, RGB332_STREAM_BYTES*3, u8g_ssd1351_stream_bytes);
+			    ptr += RGB332_STREAM_BYTES;
+			  }
+			}
+			u8g_SetChipSelect(u8g, dev, 0);
+		}
+
+		break;
+	case U8G_DEV_MSG_GET_MODE:
+	  return U8G_MODE_R3G3B2;
+	}
+
+	return u8g_dev_pb8h8_base_fn(u8g, dev, msg, arg);
+}
+
+static uint8_t u8g_dev_ssd1351_128x128_r[256];
+static uint8_t u8g_dev_ssd1351_128x128_g[256];
+static uint8_t u8g_dev_ssd1351_128x128_b[256];
+
+uint8_t u8g_dev_ssd1351_128x128_idx_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+//	u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+
+	switch(msg)
+	{
+	case U8G_DEV_MSG_INIT:
+		u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_50NS);
+		u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1351_128x128_init_seq);
+		break;
+
+	case U8G_DEV_MSG_STOP:
+		break;
+	
+	case U8G_DEV_MSG_SET_COLOR_ENTRY:
+		  u8g_dev_ssd1351_128x128_r[ ((u8g_dev_arg_irgb_t *)arg)->idx ] = ((u8g_dev_arg_irgb_t *)arg)->r;
+		  u8g_dev_ssd1351_128x128_g[ ((u8g_dev_arg_irgb_t *)arg)->idx ] = ((u8g_dev_arg_irgb_t *)arg)->g;
+		  u8g_dev_ssd1351_128x128_b[ ((u8g_dev_arg_irgb_t *)arg)->idx ] = ((u8g_dev_arg_irgb_t *)arg)->b;
+		  break;
+	
+	case U8G_DEV_MSG_PAGE_FIRST:
+		u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1351_128x128_column_seq);
+		break;
+
+	case U8G_DEV_MSG_PAGE_NEXT:
+		{
+			int x;
+			u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+			uint8_t *ptr = pb->buf;
+
+			u8g_SetChipSelect(u8g, dev, 1);
+
+			for (x = 0; x < pb->width; x++)
+			{
+				u8g_WriteByte(u8g, dev, u8g_dev_ssd1351_128x128_r[(*ptr)>>2]);
+				u8g_WriteByte(u8g, dev, u8g_dev_ssd1351_128x128_g[(*ptr)>>2]);
+				u8g_WriteByte(u8g, dev, u8g_dev_ssd1351_128x128_b[(*ptr)>>2]);
+
+				ptr++;
+			}
+
+			u8g_SetChipSelect(u8g, dev, 0);
+		}
+
+		break;
+	case U8G_DEV_MSG_GET_MODE:
+	  return U8G_MODE_INDEX;
+	}
+
+	return u8g_dev_pb8h8_base_fn(u8g, dev, msg, arg);
+}
+
+void u8g_ssd1351_hicolor_to_stream(uint8_t *ptr)
+{
+  register uint8_t cnt = RGB332_STREAM_BYTES;
+  register uint8_t low, high, r, g, b;
+  uint8_t *dest = u8g_ssd1351_stream_bytes;
+  for( cnt = 0; cnt < RGB332_STREAM_BYTES; cnt++ )
+  {
+    low = *ptr++;
+    high = *ptr++;
+    
+    r = high & ~7;
+    r >>= 2;
+    b = low & 31;
+    b <<= 1;
+    g = high & 7;
+    g <<= 3;
+    g |= (low>>5)&7;
+    
+    *dest++ = r;
+    *dest++ = g;
+    *dest++ = b;
+  } 
+}
+
+
+uint8_t u8g_dev_ssd1351_128x128_hicolor_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_50NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1351_128x128_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_FIRST:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1351_128x128_column_seq);
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+        uint8_t i, j;
+        uint8_t page_height;
+	uint8_t *ptr = pb->buf;
+
+	u8g_SetChipSelect(u8g, dev, 1);
+
+        page_height = pb->p.page_y1;
+        page_height -= pb->p.page_y0;
+        page_height++;
+        for( j = 0; j < page_height; j++ )
+        {
+	    for (i = 0; i < pb->width; i+=RGB332_STREAM_BYTES)
+	    {
+	      u8g_ssd1351_hicolor_to_stream(ptr);
+	      u8g_WriteSequence(u8g, dev, RGB332_STREAM_BYTES*3, u8g_ssd1351_stream_bytes);
+	      ptr += RGB332_STREAM_BYTES*2;
+	    }
+	  
+        }
+
+	u8g_SetChipSelect(u8g, dev, 0);
+	
+      }
+      break;    /* continue to base fn */
+    case U8G_DEV_MSG_GET_MODE:
+     return U8G_MODE_HICOLOR;
+  }
+  return u8g_dev_pbxh16_base_fn(u8g, dev, msg, arg);
+}
+
+uint8_t u8g_dev_ssd1351_128x128gh_hicolor_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_50NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1351_128x128gh_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_FIRST:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1351_128x128_column_seq);
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+        uint8_t i, j;
+        uint8_t page_height;
+	uint8_t *ptr = pb->buf;
+
+	u8g_SetChipSelect(u8g, dev, 1);
+
+        page_height = pb->p.page_y1;
+        page_height -= pb->p.page_y0;
+        page_height++;
+        for( j = 0; j < page_height; j++ )
+        {
+	    for (i = 0; i < pb->width; i+=RGB332_STREAM_BYTES)
+	    {
+	      u8g_ssd1351_hicolor_to_stream(ptr);
+	      u8g_WriteSequence(u8g, dev, RGB332_STREAM_BYTES*3, u8g_ssd1351_stream_bytes);
+	      ptr += RGB332_STREAM_BYTES*2;
+	    }
+	  
+        }
+
+	u8g_SetChipSelect(u8g, dev, 0);
+	
+      }
+      break;    /* continue to base fn */
+    case U8G_DEV_MSG_GET_MODE:
+     return U8G_MODE_HICOLOR;
+  }
+  return u8g_dev_pbxh16_base_fn(u8g, dev, msg, arg);
+}
+
+
+uint8_t u8g_dev_ssd1351_128x128_byte_buf[WIDTH*PAGE_HEIGHT] U8G_NOCOMMON ; 
+
+u8g_pb_t u8g_dev_ssd1351_128x128_byte_pb = { {PAGE_HEIGHT, HEIGHT, 0, 0, 0},  WIDTH, u8g_dev_ssd1351_128x128_byte_buf};  
+u8g_dev_t u8g_dev_ssd1351_128x128_332_sw_spi = { u8g_dev_ssd1351_128x128_332_fn, &u8g_dev_ssd1351_128x128_byte_pb, U8G_COM_SW_SPI };
+u8g_dev_t u8g_dev_ssd1351_128x128_332_hw_spi = { u8g_dev_ssd1351_128x128_332_fn, &u8g_dev_ssd1351_128x128_byte_pb, U8G_COM_HW_SPI };
+u8g_dev_t u8g_dev_ssd1351_128x128gh_332_sw_spi = { u8g_dev_ssd1351_128x128gh_332_fn, &u8g_dev_ssd1351_128x128_byte_pb, U8G_COM_SW_SPI };
+u8g_dev_t u8g_dev_ssd1351_128x128gh_332_hw_spi = { u8g_dev_ssd1351_128x128gh_332_fn, &u8g_dev_ssd1351_128x128_byte_pb, U8G_COM_HW_SPI };
+
+//u8g_dev_t u8g_dev_ssd1351_128x128_idx_sw_spi = { u8g_dev_ssd1351_128x128_idx_fn, &u8g_dev_ssd1351_128x128_byte_pb, U8G_COM_SW_SPI };
+//u8g_dev_t u8g_dev_ssd1351_128x128_idx_hw_spi = { u8g_dev_ssd1351_128x128_idx_fn, &u8g_dev_ssd1351_128x128_byte_pb, U8G_COM_HW_SPI };
+
+
+/* only half of the height, because two bytes are needed for one pixel */
+u8g_pb_t u8g_dev_ssd1351_128x128_hicolor_byte_pb = { {PAGE_HEIGHT/2, HEIGHT, 0, 0, 0},  WIDTH, u8g_dev_ssd1351_128x128_byte_buf}; 
+u8g_dev_t u8g_dev_ssd1351_128x128_hicolor_sw_spi = { u8g_dev_ssd1351_128x128_hicolor_fn, &u8g_dev_ssd1351_128x128_hicolor_byte_pb, U8G_COM_SW_SPI };
+u8g_dev_t u8g_dev_ssd1351_128x128_hicolor_hw_spi = { u8g_dev_ssd1351_128x128_hicolor_fn, &u8g_dev_ssd1351_128x128_hicolor_byte_pb, U8G_COM_HW_SPI };
+u8g_dev_t u8g_dev_ssd1351_128x128gh_hicolor_sw_spi = { u8g_dev_ssd1351_128x128gh_hicolor_fn, &u8g_dev_ssd1351_128x128_hicolor_byte_pb, U8G_COM_SW_SPI };
+u8g_dev_t u8g_dev_ssd1351_128x128gh_hicolor_hw_spi = { u8g_dev_ssd1351_128x128gh_hicolor_fn, &u8g_dev_ssd1351_128x128_hicolor_byte_pb, U8G_COM_HW_SPI };
+
+
+uint8_t u8g_dev_ssd1351_128x128_4x_byte_buf[WIDTH*PAGE_HEIGHT*4] U8G_NOCOMMON ; 
+
+u8g_pb_t u8g_dev_ssd1351_128x128_4x_332_byte_pb = { {PAGE_HEIGHT*4, HEIGHT, 0, 0, 0},  WIDTH, u8g_dev_ssd1351_128x128_4x_byte_buf};  
+u8g_dev_t u8g_dev_ssd1351_128x128_4x_332_sw_spi = { u8g_dev_ssd1351_128x128_332_fn, &u8g_dev_ssd1351_128x128_4x_332_byte_pb, U8G_COM_SW_SPI };
+u8g_dev_t u8g_dev_ssd1351_128x128_4x_332_hw_spi = { u8g_dev_ssd1351_128x128_332_fn, &u8g_dev_ssd1351_128x128_4x_332_byte_pb, U8G_COM_HW_SPI };
+u8g_dev_t u8g_dev_ssd1351_128x128gh_4x_332_sw_spi = { u8g_dev_ssd1351_128x128gh_332_fn, &u8g_dev_ssd1351_128x128_4x_332_byte_pb, U8G_COM_SW_SPI };
+u8g_dev_t u8g_dev_ssd1351_128x128gh_4x_332_hw_spi = { u8g_dev_ssd1351_128x128gh_332_fn, &u8g_dev_ssd1351_128x128_4x_332_byte_pb, U8G_COM_HW_SPI };
+
+u8g_pb_t u8g_dev_ssd1351_128x128_4x_hicolor_byte_pb = { {PAGE_HEIGHT/2*4, HEIGHT, 0, 0, 0},  WIDTH, u8g_dev_ssd1351_128x128_4x_byte_buf}; 
+u8g_dev_t u8g_dev_ssd1351_128x128_4x_hicolor_sw_spi = { u8g_dev_ssd1351_128x128_hicolor_fn, &u8g_dev_ssd1351_128x128_4x_hicolor_byte_pb, U8G_COM_SW_SPI };
+u8g_dev_t u8g_dev_ssd1351_128x128_4x_hicolor_hw_spi = { u8g_dev_ssd1351_128x128_hicolor_fn, &u8g_dev_ssd1351_128x128_4x_hicolor_byte_pb, U8G_COM_HW_SPI };
+u8g_dev_t u8g_dev_ssd1351_128x128gh_4x_hicolor_sw_spi = { u8g_dev_ssd1351_128x128gh_hicolor_fn, &u8g_dev_ssd1351_128x128_4x_hicolor_byte_pb, U8G_COM_SW_SPI };
+u8g_dev_t u8g_dev_ssd1351_128x128gh_4x_hicolor_hw_spi = { u8g_dev_ssd1351_128x128gh_hicolor_fn, &u8g_dev_ssd1351_128x128_4x_hicolor_byte_pb, U8G_COM_HW_SPI };
+
+
+/*
+U8G_PB_DEV(u8g_dev_ssd1351_128x128_332_sw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_ssd1351_128x128_332_fn, U8G_COM_SW_SPI);
+U8G_PB_DEV(u8g_dev_ssd1351_128x128_332_hw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_ssd1351_128x128_332_fn, U8G_COM_HW_SPI);
+
+U8G_PB_DEV(u8g_dev_ssd1351_128x128_idx_sw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_ssd1351_128x128_idx_fn, U8G_COM_SW_SPI);
+U8G_PB_DEV(u8g_dev_ssd1351_128x128_idx_hw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_ssd1351_128x128_idx_fn, U8G_COM_HW_SPI);
+*/
+

akva/_256-27nrf/utility/u8g_dev_ssd1353_160x128.c

@@ -0,0 +1,425 @@
+/*
+  u8g_dev_ssd1353_160x128.c
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2015, hugodan3@googlemail.com
+  Copyright (c) 2013, jamjardavies@gmail.com
+  Copyright (c) 2013, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  History:
+  Initial version	8 Mar 2015 hugodan3@googlemail.com. This version has
+			been derived from the ssd1351 driver by jamjarda. It has
+			been improved by in-lining time critical functions.
+
+   
+  
+*/
+
+#include "u8g.h"
+
+#define WIDTH		160
+#define HEIGHT		128
+#define PAGE_HEIGHT	8
+
+#define USE_GREY_TABLE	0
+
+static const uint8_t u8g_dev_ssd1353_160x128_init_seq[] PROGMEM = {
+	U8G_ESC_CS(0),					/* disable chip */
+	U8G_ESC_DLY(50),
+	U8G_ESC_ADR(0),					/* instruction mode */
+	U8G_ESC_RST(1),					/* do reset low pulse with (1*16)+2 milliseconds */
+	U8G_ESC_DLY(50),
+	U8G_ESC_CS(1),					/* enable chip */
+
+	0xFD,						/* Command unlock */
+	U8G_ESC_ADR(1),
+	0x12,						
+
+	U8G_ESC_ADR(0),					
+	0xAE,						/* Set Display Off */
+
+	U8G_ESC_ADR(0),			
+	0xA8,
+	U8G_ESC_ADR(1),
+	0x7F,						/* Set Multiplex Ratio */
+
+	U8G_ESC_ADR(0),			
+	0xA0,
+	U8G_ESC_ADR(1),
+	0xB4,						/* Set remapping */
+
+	U8G_ESC_ADR(0),		
+	0xA1,
+	U8G_ESC_ADR(1),
+	0x00,						/* Set Display Start Line */
+
+	U8G_ESC_ADR(0),	
+	0xA2,
+	U8G_ESC_ADR(1),
+	0x00,						/* Set Display Offset */
+
+	U8G_ESC_ADR(0),
+	0xB1,
+	U8G_ESC_ADR(1),
+	0x32,						/* Set Phase Length */
+
+	U8G_ESC_ADR(0),	
+	0xB4,
+	U8G_ESC_ADR(1),
+	0x04,						/* Set Second Precharge Period */
+
+	U8G_ESC_ADR(0),
+	0xA4,						/* Set Display Mode ON */
+
+	U8G_ESC_ADR(0),
+	0xB3,
+	U8G_ESC_ADR(1),					/* frame rate  */
+	0x40,
+	
+	U8G_ESC_ADR(0),	
+	0xBB,	
+	U8G_ESC_ADR(1),					/* pre-charge level */
+	0x08,
+
+	U8G_ESC_ADR(0),
+	0xBE,
+	U8G_ESC_ADR(1),					/* vcomh */
+	0x3C,
+
+	/* color adjustments */
+#if USE_GREY_TABLE != 1
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0x81,
+	U8G_ESC_ADR(1),
+	0xC8,							/* Set Contrast Color 1*/
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0x82,
+	U8G_ESC_ADR(1),
+	0x80,							/* Set Contrast Color 2*/
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0x83,
+	U8G_ESC_ADR(1),
+	0xF8,							/* Set Contrast Color 3*/
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0x87,
+	U8G_ESC_ADR(1),
+	0x09,							/* Set Master Contrast MAX */
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0xB9,							/* Set CMD Grayscale Linear */
+#else
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0x81,
+	U8G_ESC_ADR(1),
+	0xC8,							/* Set Contrast Color 1*/
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0x82,
+	U8G_ESC_ADR(1),
+	0xA0,							/* Set Contrast Color 2*/
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0x83,
+	U8G_ESC_ADR(1),
+	0xB0,							/* Set Contrast Color 3*/
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0x87,
+	U8G_ESC_ADR(1),
+	0x0F,							/* Set Master Contrast MAX */
+
+	U8G_ESC_ADR(0),					/* instruction mode */
+	0xB8,							/* Set CMD Grayscale Lookup */
+	U8G_ESC_ADR(1),
+	0x05, 0x06, 0x07, 0x08,
+	0x09, 0x0a, 0x0b, 0x0c,
+	0x0D, 0x0E, 0x0F, 0x10, 
+	0x11, 0x12, 0x13, 0x14, 
+	0x15, 0x16, 0x18, 0x1a,
+	0x1b, 0x1C, 0x1D, 0x1F, 
+	0x21, 0x23, 0x25, 0x27, 
+	0x2A, 0x2D, 0x30, 0x33, 
+	0x36, 0x39, 0x3C, 0x3F, 
+	0x42, 0x45, 0x48, 0x4C,
+	0x50, 0x54, 0x58, 0x5C,
+	0x60, 0x64, 0x68, 0x6C,
+	0x70, 0x74, 0x78, 0x7D,
+	0x82, 0x87, 0x8C, 0x91,
+	0x96, 0x9B, 0xA0, 0xA5,
+	0xAA, 0xAF, 0xB4, 
+#endif
+	U8G_ESC_ADR(0),
+	0xAF,							/* Set Display On */
+	U8G_ESC_CS(0),					/* disable chip */
+	U8G_ESC_ADR(1),
+	U8G_ESC_END						/* end of sequence */
+};
+
+
+static const uint8_t u8g_dev_ssd1353_160x128_column_seq[] PROGMEM = {
+	U8G_ESC_CS(1),
+	U8G_ESC_ADR(0), 0x15,
+	U8G_ESC_ADR(1), 0x00, 0x9f,
+	U8G_ESC_ADR(0), 0x75,
+	U8G_ESC_ADR(1), 0x00, 0x7f,
+	U8G_ESC_ADR(0), 0x5c,
+	U8G_ESC_ADR(1),
+	U8G_ESC_CS(0),
+	U8G_ESC_END
+};
+
+static const uint8_t u8g_dev_ssd1353_160x128_sleep_on[] PROGMEM = {
+	U8G_ESC_CS(1),
+	U8G_ESC_ADR(0), 0xAE,
+	U8G_ESC_CS(0),
+	U8G_ESC_END
+};
+
+static const uint8_t u8g_dev_ssd1353_160x128_sleep_off[] PROGMEM = {
+	U8G_ESC_CS(1),
+	U8G_ESC_ADR(0), 0xAF,
+	U8G_ESC_CS(0),
+	U8G_ESC_END
+};
+
+
+#define RGB332_STREAM_BYTES 8
+static uint8_t u8g_ssd1353_stream_bytes[RGB332_STREAM_BYTES*3];
+
+uint8_t u8g_dev_ssd1353_160x128_332_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+	switch(msg)
+	{
+	case U8G_DEV_MSG_INIT:
+		u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_50NS);
+		u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1353_160x128_init_seq);
+		break;
+
+	case U8G_DEV_MSG_STOP:
+		break;
+
+	case U8G_DEV_MSG_PAGE_FIRST:
+		u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1353_160x128_column_seq);
+		break;
+
+	case U8G_DEV_MSG_PAGE_NEXT:
+		{
+			u8g_uint_t x;
+			uint8_t page_height;
+			uint8_t i;
+			uint8_t cnt;
+			u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+			uint8_t *ptr = pb->buf;
+
+			u8g_SetChipSelect(u8g, dev, 1);
+
+			page_height = pb->p.page_y1;
+			page_height -= pb->p.page_y0;
+			page_height++;
+			for( i = 0; i < page_height; i++ )
+			{
+			  
+			  for (x = 0; x < pb->width; x+=RGB332_STREAM_BYTES)
+			  {
+				/* inline operation for better perf */
+			    uint8_t *dest = u8g_ssd1353_stream_bytes;
+			    for( cnt = 0; cnt < RGB332_STREAM_BYTES; cnt++ )
+			    {
+			      uint8_t val = *ptr++;
+			      *dest++ = ((val & 0xe0) >> 2);
+			      *dest++ = ((val & 0x1c) << 1);
+			      *dest++ = ((val & 0x03) << 4);
+			    }
+			    u8g_WriteSequence(u8g, dev, RGB332_STREAM_BYTES*3, u8g_ssd1353_stream_bytes);
+			  }
+			}
+			u8g_SetChipSelect(u8g, dev, 0);
+		}
+
+		break;
+
+	case U8G_DEV_MSG_SLEEP_ON:
+		u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1353_160x128_sleep_on);
+		break;
+	case U8G_DEV_MSG_SLEEP_OFF:
+		u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1353_160x128_sleep_off);
+		break;
+	}
+
+	return u8g_dev_pb8h8_base_fn(u8g, dev, msg, arg);
+}
+
+/*
+ * not tested and not released, just taken from ssd1351
+ */
+static uint8_t u8g_dev_ssd1353_160x128_r[256];
+static uint8_t u8g_dev_ssd1353_160x128_g[256];
+static uint8_t u8g_dev_ssd1353_160x128_b[256];
+
+uint8_t u8g_dev_ssd1353_160x128_idx_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+//	u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+
+	switch(msg)
+	{
+	case U8G_DEV_MSG_INIT:
+		u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_50NS);
+		u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1353_160x128_init_seq);
+		break;
+
+	case U8G_DEV_MSG_STOP:
+		break;
+	
+	case U8G_DEV_MSG_SET_COLOR_ENTRY:
+		  u8g_dev_ssd1353_160x128_r[ ((u8g_dev_arg_irgb_t *)arg)->idx ] = ((u8g_dev_arg_irgb_t *)arg)->r;
+		  u8g_dev_ssd1353_160x128_g[ ((u8g_dev_arg_irgb_t *)arg)->idx ] = ((u8g_dev_arg_irgb_t *)arg)->g;
+		  u8g_dev_ssd1353_160x128_b[ ((u8g_dev_arg_irgb_t *)arg)->idx ] = ((u8g_dev_arg_irgb_t *)arg)->b;
+		  break;
+	
+	case U8G_DEV_MSG_PAGE_FIRST:
+		u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1353_160x128_column_seq);
+		break;
+
+	case U8G_DEV_MSG_PAGE_NEXT:
+		{
+			int x;
+			u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+			uint8_t *ptr = pb->buf;
+
+			u8g_SetChipSelect(u8g, dev, 1);
+
+			for (x = 0; x < pb->width; x++)
+			{
+				u8g_WriteByte(u8g, dev, u8g_dev_ssd1353_160x128_r[(*ptr)>>2]);
+				u8g_WriteByte(u8g, dev, u8g_dev_ssd1353_160x128_g[(*ptr)>>2]);
+				u8g_WriteByte(u8g, dev, u8g_dev_ssd1353_160x128_b[(*ptr)>>2]);
+
+				ptr++;
+			}
+
+			u8g_SetChipSelect(u8g, dev, 0);
+		}
+
+		break;
+	case U8G_DEV_MSG_GET_MODE:
+	  return U8G_MODE_INDEX;
+	}
+
+	return u8g_dev_pb8h8_base_fn(u8g, dev, msg, arg);
+}
+
+uint8_t u8g_dev_ssd1353_160x128_hicolor_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_50NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1353_160x128_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_FIRST:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1353_160x128_column_seq);
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+        uint8_t i, j;
+        uint8_t page_height;
+	uint8_t *ptr = pb->buf;
+
+	u8g_SetChipSelect(u8g, dev, 1);
+
+        page_height = pb->p.page_y1;
+        page_height -= pb->p.page_y0;
+        page_height++;
+        for( j = 0; j < page_height; j++ )
+        {
+            for (i = 0; i < pb->width; i+=RGB332_STREAM_BYTES)
+            {
+              register uint8_t cnt, low, high, r, g, b;
+              uint8_t *dest = u8g_ssd1353_stream_bytes;
+              for( cnt = 0; cnt < RGB332_STREAM_BYTES; cnt++ )
+              {
+                low = *ptr++;
+                high = *ptr++;
+            
+                r = high & ~7;
+                r >>= 2;
+                b = low & 31;
+                b <<= 1;
+                g = high & 7;
+                g <<= 3;
+                g |= (low>>5)&7;
+    
+                *dest++ = r;
+                *dest++ = g;
+                *dest++ = b;
+              } 
+              u8g_WriteSequence(u8g, dev, RGB332_STREAM_BYTES*3, u8g_ssd1353_stream_bytes);
+	    }
+        }
+	u8g_SetChipSelect(u8g, dev, 0);
+      }
+      break;    /* continue to base fn */
+    case U8G_DEV_MSG_SLEEP_ON:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1353_160x128_sleep_on);
+      break;
+    case U8G_DEV_MSG_SLEEP_OFF:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1353_160x128_sleep_off);
+      break;
+  }
+  return u8g_dev_pbxh16_base_fn(u8g, dev, msg, arg);
+}
+
+
+uint8_t u8g_dev_ssd1353_160x128_byte_buf[WIDTH*PAGE_HEIGHT] U8G_NOCOMMON ; 
+
+u8g_pb_t u8g_dev_ssd1353_160x128_byte_pb = { {PAGE_HEIGHT, HEIGHT, 0, 0, 0},  WIDTH, u8g_dev_ssd1353_160x128_byte_buf};  
+u8g_dev_t u8g_dev_ssd1353_160x128_332_sw_spi = { u8g_dev_ssd1353_160x128_332_fn, &u8g_dev_ssd1353_160x128_byte_pb, U8G_COM_SW_SPI };
+u8g_dev_t u8g_dev_ssd1353_160x128_332_hw_spi = { u8g_dev_ssd1353_160x128_332_fn, &u8g_dev_ssd1353_160x128_byte_pb, U8G_COM_HW_SPI };
+
+//u8g_dev_t u8g_dev_ssd1353_160x128_idx_sw_spi = { u8g_dev_ssd1353_160x128_idx_fn, &u8g_dev_ssd1353_160x128_byte_pb, U8G_COM_SW_SPI };
+//u8g_dev_t u8g_dev_ssd1353_160x128_idx_hw_spi = { u8g_dev_ssd1353_160x128_idx_fn, &u8g_dev_ssd1353_160x128_byte_pb, U8G_COM_HW_SPI };
+
+
+/* only half of the height, because two bytes are needed for one pixel */
+u8g_pb_t u8g_dev_ssd1353_160x128_hicolor_byte_pb = { {PAGE_HEIGHT/2, HEIGHT, 0, 0, 0},  WIDTH, u8g_dev_ssd1353_160x128_byte_buf}; 
+u8g_dev_t u8g_dev_ssd1353_160x128_hicolor_sw_spi = { u8g_dev_ssd1353_160x128_hicolor_fn, &u8g_dev_ssd1353_160x128_hicolor_byte_pb, U8G_COM_SW_SPI };
+u8g_dev_t u8g_dev_ssd1353_160x128_hicolor_hw_spi = { u8g_dev_ssd1353_160x128_hicolor_fn, &u8g_dev_ssd1353_160x128_hicolor_byte_pb, U8G_COM_HW_SPI };
+
+
+/* the 4x buffer is removed since it does not fit the RAM space of very small MCUs */
+#if 0
+uint8_t u8g_dev_ssd1353_160x128_4x_byte_buf[WIDTH*PAGE_HEIGHT*4] U8G_NOCOMMON ; 
+
+u8g_pb_t u8g_dev_ssd1353_160x128_4x_332_byte_pb = { {PAGE_HEIGHT*4, HEIGHT, 0, 0, 0},  WIDTH, u8g_dev_ssd1353_160x128_4x_byte_buf};  
+u8g_dev_t u8g_dev_ssd1353_160x128_4x_332_sw_spi = { u8g_dev_ssd1353_160x128_332_fn, &u8g_dev_ssd1353_160x128_4x_332_byte_pb, U8G_COM_SW_SPI };
+u8g_dev_t u8g_dev_ssd1353_160x128_4x_332_hw_spi = { u8g_dev_ssd1353_160x128_332_fn, &u8g_dev_ssd1353_160x128_4x_332_byte_pb, U8G_COM_HW_SPI };
+
+u8g_pb_t u8g_dev_ssd1353_160x128_4x_hicolor_byte_pb = { {PAGE_HEIGHT/2*4, HEIGHT, 0, 0, 0},  WIDTH, u8g_dev_ssd1353_160x128_4x_byte_buf}; 
+u8g_dev_t u8g_dev_ssd1353_160x128_4x_hicolor_sw_spi = { u8g_dev_ssd1353_160x128_hicolor_fn, &u8g_dev_ssd1353_160x128_4x_hicolor_byte_pb, U8G_COM_SW_SPI };
+u8g_dev_t u8g_dev_ssd1353_160x128_4x_hicolor_hw_spi = { u8g_dev_ssd1353_160x128_hicolor_fn, &u8g_dev_ssd1353_160x128_4x_hicolor_byte_pb, U8G_COM_HW_SPI };
+#endif

akva/_256-27nrf/utility/u8g_dev_st7565_64128n.c

@@ -0,0 +1,203 @@
+/*
+
+  u8g_dev_st7565_64128n.c (Displaytech)
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  
+*/
+
+#include "u8g.h"
+
+#define WIDTH 128
+#define HEIGHT 64
+#define PAGE_HEIGHT 8
+
+/* init sequence from https://github.com/adafruit/ST7565-LCD/blob/master/ST7565/ST7565.cpp */
+static const uint8_t u8g_dev_st7565_64128n_init_seq[] PROGMEM = {
+ 	 U8G_ESC_CS(0),            /* disable chip */
+	  U8G_ESC_ADR(0),          /* instruction mode */
+	  U8G_ESC_CS(1),           /* enable chip */
+	  U8G_ESC_RST(15),         /* do reset low pulse with (15*16)+2 milliseconds (=maximum delay)*/
+
+	  0x0A2,   				   /* 0x0a2: LCD bias 1/9 (according to Displaytech 64128N datasheet) */
+	  0x0A0,  				   /* Normal ADC Select (according to Displaytech 64128N datasheet) */
+
+	  0x0c8,                   /* common output mode: set scan direction normal operation/SHL Select, 0x0c0 --> SHL = 0, normal, 0x0c8 --> SHL = 1 */
+	  0x040,		           /* Display start line for Displaytech 64128N */
+
+	  0x028 | 0x04,            /* power control: turn on voltage converter */
+	  U8G_ESC_DLY(50),         /* delay 50 ms */
+
+	  0x028 | 0x06,            /* power control: turn on voltage regulator */
+	  U8G_ESC_DLY(50),         /* delay 50 ms */
+
+	  0x028 | 0x07,            /* power control: turn on voltage follower */
+	  U8G_ESC_DLY(50),         /* delay 50 ms */
+
+	  0x010,                   /* Set V0 voltage resistor ratio. Setting for controlling brightness of Displaytech 64128N */
+
+	  0x0a6,                   /* display normal, bit val 0: LCD pixel off. */
+
+	  0x081,      	           /* set contrast */
+	  0x01e,        	       /* Contrast value. Setting for controlling brightness of Displaytech 64128N */
+
+
+	  0x0af,		           /* display on */
+
+	  U8G_ESC_DLY(100),        /* delay 100 ms */
+	  0x0a5,		           /* display all points, ST7565 */
+	  U8G_ESC_DLY(100),        /* delay 100 ms */
+	  U8G_ESC_DLY(100),        /* delay 100 ms */
+	  0x0a4,		           /* normal display */
+	  U8G_ESC_CS(0),           /* disable chip */
+	  U8G_ESC_END              /* end of sequence */
+};
+
+static const uint8_t u8g_dev_st7565_64128n_data_start[] PROGMEM = {
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),            /* enable chip */
+  0x010,	                /* set upper 4 bit of the col adr to 0x10 */
+  0x000,		            /* set lower 4 bit of the col adr to 0x00. Changed for DisplayTech 64128N */      
+  U8G_ESC_END               /* end of sequence */
+};
+
+static const uint8_t u8g_dev_st7565_64128n_sleep_on[] PROGMEM = {
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  0x0ac,		/* static indicator off */
+  0x000,		                /* indicator register set (not sure if this is required) */
+  0x0ae,		/* display off */      
+  0x0a5,		/* all points on */      
+  U8G_ESC_CS(0),             /* disable chip, bugfix 12 nov 2014 */
+  U8G_ESC_END                /* end of sequence */
+};
+
+static const uint8_t u8g_dev_st7565_64128n_sleep_off[] PROGMEM = {
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  0x0a4,		/* all points off */      
+  0x0af,		/* display on */      
+  U8G_ESC_DLY(50),       /* delay 50 ms */
+  U8G_ESC_CS(0),             /* disable chip, bugfix 12 nov 2014 */
+  U8G_ESC_END                /* end of sequence */
+};
+
+uint8_t u8g_dev_st7565_64128n_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_400NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_64128n_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+        u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_64128n_data_start);    
+        u8g_WriteByte(u8g, dev, 0x0b0 | pb->p.page); /* select current page (ST7565R) */
+        u8g_SetAddress(u8g, dev, 1);           /* data mode */
+        if ( u8g_pb_WriteBuffer(pb, u8g, dev) == 0 )
+          return 0;
+        u8g_SetChipSelect(u8g, dev, 0);
+      }
+      break;
+    case U8G_DEV_MSG_CONTRAST:
+      u8g_SetChipSelect(u8g, dev, 1);
+      u8g_SetAddress(u8g, dev, 0);          /* instruction mode */
+      u8g_WriteByte(u8g, dev, 0x081);
+      u8g_WriteByte(u8g, dev, (*(uint8_t *)arg) >> 2);
+      u8g_SetChipSelect(u8g, dev, 0);      
+      return 1;
+    case U8G_DEV_MSG_SLEEP_ON:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_64128n_sleep_on);    
+      return 1;
+    case U8G_DEV_MSG_SLEEP_OFF:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_64128n_sleep_off);    
+      return 1;
+  }
+  return u8g_dev_pb8v1_base_fn(u8g, dev, msg, arg);
+}
+
+uint8_t u8g_dev_st7565_64128n_2x_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_400NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_64128n_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+	
+        u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_64128n_data_start);    
+        u8g_WriteByte(u8g, dev, 0x0b0 | (2*pb->p.page)); /* select current page (ST7565R) */
+        u8g_SetAddress(u8g, dev, 1);           /* data mode */
+	u8g_WriteSequence(u8g, dev, pb->width, pb->buf); 
+        u8g_SetChipSelect(u8g, dev, 0);
+	
+        u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_64128n_data_start);    
+        u8g_WriteByte(u8g, dev, 0x0b0 | (2*pb->p.page+1)); /* select current page (ST7565R) */
+        u8g_SetAddress(u8g, dev, 1);           /* data mode */
+	u8g_WriteSequence(u8g, dev, pb->width, (uint8_t *)(pb->buf)+pb->width); 
+        u8g_SetChipSelect(u8g, dev, 0);
+      }
+      break;
+    case U8G_DEV_MSG_CONTRAST:
+      u8g_SetChipSelect(u8g, dev, 1);
+      u8g_SetAddress(u8g, dev, 0);          /* instruction mode */
+      u8g_WriteByte(u8g, dev, 0x081);
+      u8g_WriteByte(u8g, dev, (*(uint8_t *)arg) >> 2);
+      u8g_SetChipSelect(u8g, dev, 0);      
+      return 1;
+    case U8G_DEV_MSG_SLEEP_ON:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_64128n_sleep_on);    
+      return 1;
+    case U8G_DEV_MSG_SLEEP_OFF:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_64128n_sleep_off);    
+      return 1;
+  }
+  return u8g_dev_pb16v1_base_fn(u8g, dev, msg, arg);
+}
+
+U8G_PB_DEV(u8g_dev_st7565_64128n_sw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_st7565_64128n_fn, U8G_COM_SW_SPI);
+U8G_PB_DEV(u8g_dev_st7565_64128n_hw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_st7565_64128n_fn, U8G_COM_HW_SPI);
+U8G_PB_DEV(u8g_dev_st7565_64128n_parallel, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_st7565_64128n_fn, U8G_COM_PARALLEL);
+
+uint8_t u8g_dev_st7565_64128n_2x_buf[WIDTH*2] U8G_NOCOMMON ; 
+u8g_pb_t u8g_dev_st7565_64128n_2x_pb = { {16, HEIGHT, 0, 0, 0},  WIDTH, u8g_dev_st7565_64128n_2x_buf}; 
+u8g_dev_t u8g_dev_st7565_64128n_2x_sw_spi = { u8g_dev_st7565_64128n_2x_fn, &u8g_dev_st7565_64128n_2x_pb, U8G_COM_SW_SPI };
+u8g_dev_t u8g_dev_st7565_64128n_2x_hw_spi = { u8g_dev_st7565_64128n_2x_fn, &u8g_dev_st7565_64128n_2x_pb, U8G_COM_HW_SPI };
+u8g_dev_t u8g_dev_st7565_64128n_2x_hw_parallel = { u8g_dev_st7565_64128n_2x_fn, &u8g_dev_st7565_64128n_2x_pb, U8G_COM_PARALLEL };

akva/_256-27nrf/utility/u8g_dev_st7565_dogm128.c

@@ -0,0 +1,190 @@
+/*
+
+  u8g_dev_st7565_dogm128.c
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  
+*/
+
+#include "u8g.h"
+
+#define WIDTH 128
+#define HEIGHT 64
+#define PAGE_HEIGHT 8
+
+const uint8_t u8g_dev_st7565_dogm128_init_seq[] PROGMEM = {
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_RST(1),           /* do reset low pulse with (1*16)+2 milliseconds */
+  U8G_ESC_CS(1),             /* enable chip */
+  
+  0x040,		                /* set display start line */
+  0x0a1,		                /* ADC set to reverse */
+  0x0c0,		                /* common output mode: set scan direction normal operation */
+  0x0a6,                           /* display normal (none reverse) */
+  0x0a2,		                /* LCD bias 1/9 */
+  0x02f,		                /* all power  control circuits on */
+  0x0f8,		                /* set booster ratio to */
+  0x000,		                /* 4x */
+  0x027,		                /* set V0 voltage resistor ratio to large */
+  0x081,		                /* set contrast */
+  0x018,		                /* contrast value, EA default: 0x016 */
+  0x0ac,		                /* indicator */
+  0x000,		                /* disable */
+  0x0a4,		                /* normal display (not all on) */
+  0x0af,		                /* display on */
+  U8G_ESC_DLY(50),       /* delay 50 ms */
+
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_END                /* end of sequence */
+};
+
+static const uint8_t u8g_dev_st7565_dogm128_data_start[] PROGMEM = {
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  0x010,		/* set upper 4 bit of the col adr to 0 */
+  0x000,		/* set lower 4 bit of the col adr to 0 */      
+  U8G_ESC_END                /* end of sequence */
+};
+
+static const uint8_t u8g_dev_st7565_dogm128_sleep_on[] PROGMEM = {
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  0x0ac,		/* static indicator off */
+  0x000,		                /* indicator register set (not sure if this is required) */
+  0x0ae,		/* display off */      
+  0x0a5,		/* all points on */      
+  U8G_ESC_CS(0),             /* disable chip, bugfix 12 nov 2014 */
+  U8G_ESC_END                /* end of sequence */
+};
+
+static const uint8_t u8g_dev_st7565_dogm128_sleep_off[] PROGMEM = {
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  0x0a4,		/* all points off */      
+  0x0af,		/* display on */      
+  U8G_ESC_DLY(50),       /* delay 50 ms */
+  U8G_ESC_CS(0),             /* disable chip, bugfix 12 nov 2014 */
+  U8G_ESC_END                /* end of sequence */
+};
+
+uint8_t u8g_dev_st7565_dogm128_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_400NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_dogm128_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+        u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_dogm128_data_start);    
+        u8g_WriteByte(u8g, dev, 0x0b0 | pb->p.page); /* select current page (ST7565R) */
+        u8g_SetAddress(u8g, dev, 1);           /* data mode */
+        if ( u8g_pb_WriteBuffer(pb, u8g, dev) == 0 )
+          return 0;
+        u8g_SetChipSelect(u8g, dev, 0);
+      }
+      break;
+    case U8G_DEV_MSG_CONTRAST:
+      u8g_SetChipSelect(u8g, dev, 1);
+      u8g_SetAddress(u8g, dev, 0);          /* instruction mode */
+      u8g_WriteByte(u8g, dev, 0x081);
+      u8g_WriteByte(u8g, dev, (*(uint8_t *)arg) >> 2);
+      u8g_SetChipSelect(u8g, dev, 0);      
+      return 1;
+    case U8G_DEV_MSG_SLEEP_ON:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_dogm128_sleep_on);    
+      return 1;
+    case U8G_DEV_MSG_SLEEP_OFF:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_dogm128_sleep_off);    
+      return 1;
+  }
+  return u8g_dev_pb8v1_base_fn(u8g, dev, msg, arg);
+}
+
+uint8_t u8g_dev_st7565_dogm128_2x_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_400NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_dogm128_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+        u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_dogm128_data_start);    
+        u8g_WriteByte(u8g, dev, 0x0b0 | (2*pb->p.page)); /* select current page (ST7565R) */
+        u8g_SetAddress(u8g, dev, 1);           /* data mode */
+	u8g_WriteSequence(u8g, dev, pb->width, pb->buf); 
+        u8g_SetChipSelect(u8g, dev, 0);
+	
+        u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_dogm128_data_start);    
+        u8g_WriteByte(u8g, dev, 0x0b0 | (2*pb->p.page+1)); /* select current page (ST7565R) */
+        u8g_SetAddress(u8g, dev, 1);           /* data mode */
+	u8g_WriteSequence(u8g, dev, pb->width, (uint8_t *)(pb->buf)+pb->width); 
+        u8g_SetChipSelect(u8g, dev, 0);
+	
+      }
+      break;
+    case U8G_DEV_MSG_CONTRAST:
+      u8g_SetChipSelect(u8g, dev, 1);
+      u8g_SetAddress(u8g, dev, 0);          /* instruction mode */
+      u8g_WriteByte(u8g, dev, 0x081);
+      u8g_WriteByte(u8g, dev, (*(uint8_t *)arg) >> 2);
+      u8g_SetChipSelect(u8g, dev, 0);      
+      return 1;
+    case U8G_DEV_MSG_SLEEP_ON:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_dogm128_sleep_on);    
+      return 1;
+    case U8G_DEV_MSG_SLEEP_OFF:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_dogm128_sleep_off);    
+      return 1;
+  }
+  return u8g_dev_pb16v1_base_fn(u8g, dev, msg, arg);
+}
+
+U8G_PB_DEV(u8g_dev_st7565_dogm128_sw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_st7565_dogm128_fn, U8G_COM_SW_SPI);
+U8G_PB_DEV(u8g_dev_st7565_dogm128_hw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_st7565_dogm128_fn, U8G_COM_HW_SPI);
+U8G_PB_DEV(u8g_dev_st7565_dogm128_parallel, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_st7565_dogm128_fn, U8G_COM_PARALLEL);
+
+
+uint8_t u8g_dev_st7565_dogm128_2x_buf[WIDTH*2] U8G_NOCOMMON ; 
+u8g_pb_t u8g_dev_st7565_dogm128_2x_pb = { {16, HEIGHT, 0, 0, 0},  WIDTH, u8g_dev_st7565_dogm128_2x_buf}; 
+u8g_dev_t u8g_dev_st7565_dogm128_2x_sw_spi = { u8g_dev_st7565_dogm128_2x_fn, &u8g_dev_st7565_dogm128_2x_pb, U8G_COM_SW_SPI };
+u8g_dev_t u8g_dev_st7565_dogm128_2x_hw_spi = { u8g_dev_st7565_dogm128_2x_fn, &u8g_dev_st7565_dogm128_2x_pb, U8G_COM_HW_SPI };
+u8g_dev_t u8g_dev_st7565_dogm128_2x_parallel = { u8g_dev_st7565_dogm128_2x_fn, &u8g_dev_st7565_dogm128_2x_pb, U8G_COM_PARALLEL };

akva/_256-27nrf/utility/u8g_dev_st7565_dogm132.c

@@ -0,0 +1,157 @@
+/*
+
+  u8g_dev_st7565_dogm132.c
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  
+*/
+
+#include "u8g.h"
+
+#define WIDTH 132
+#define HEIGHT 32
+#define PAGE_HEIGHT 8
+
+static const uint8_t u8g_dev_st7565_dogm132_init_seq[] PROGMEM = {
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_RST(1),           /* do reset low pulse with (1*16)+2 milliseconds */
+  U8G_ESC_CS(1),             /* enable chip */
+
+  0x040,		/* set display start line to 0 */
+  0x0a1,		/* ADC set to reverse */
+  0x0c0,		/* common output mode */
+  0x0a6,		/* display normal, bit val 0: LCD pixel off. */
+  0x0a2,		/* LCD bias 1/9 */
+  0x02f,		/* all power  control circuits on */
+  0x0f8,		/* set booster ratio to */
+  0x000,		/* 4x */
+  0x023,		/* set V0 voltage resistor ratio to large */
+  0x081,		/* set contrast */
+  0x01f,		/* contrast value, EA default: 0x01f */
+  0x0ac,		/* indicator */
+  0x000,		/* disable */
+  0x0af,		/* display on */
+
+#ifdef OBSOLETE_DOGM128  
+  0x040,		                /* set display start line */
+  0x0c8,		                /* set scan direction inverse operation */
+  0x0a2,		                /* LCD bias 1/9 */
+  0x02f,		                /* all power  control circuits on */
+  0x0f8,		                /* set booster ratio to */
+  0x000,		                /* 4x */
+  0x027,		                /* set V0 voltage resistor ratio to large */
+  0x081,		                /* set contrast */
+  0x018,		                /* contrast value, EA default: 0x016 */
+  0x0ac,		                /* indicator */
+  0x000,		                /* disable */
+  0x0af,		                /* display on */
+#endif
+
+
+  U8G_ESC_DLY(100),       /* delay 100 ms */
+  0x0a5,		                /* display all points, ST7565 */
+  U8G_ESC_DLY(100),       /* delay 100 ms */
+  U8G_ESC_DLY(100),       /* delay 100 ms */
+  0x0a4,		                /* normal display */
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_END                /* end of sequence */
+};
+
+static const uint8_t u8g_dev_st7565_dogm132_data_start[] PROGMEM = {
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  0x010,		/* set upper 4 bit of the col adr to 0 */
+  0x000,		/* set lower 4 bit of the col adr to 0  */
+  U8G_ESC_END                /* end of sequence */
+};
+
+static const uint8_t u8g_dev_st7565_dogm132_sleep_on[] PROGMEM = {
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  0x0ac,		/* static indicator off */
+  0x000,		                /* indicator register set (not sure if this is required) */
+  0x0ae,		/* display off */      
+  0x0a5,		/* all points on */      
+  U8G_ESC_CS(0),             /* disable chip, bugfix 12 nov 2014 */
+  U8G_ESC_END                /* end of sequence */
+};
+
+static const uint8_t u8g_dev_st7565_dogm132_sleep_off[] PROGMEM = {
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  0x0a4,		/* all points off */      
+  0x0af,		/* display on */      
+  U8G_ESC_DLY(50),       /* delay 50 ms */
+  U8G_ESC_CS(0),             /* disable chip, bugfix 12 nov 2014 */
+  U8G_ESC_END                /* end of sequence */
+};
+
+uint8_t u8g_dev_st7565_dogm132_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_400NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_dogm132_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+        u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_dogm132_data_start);    
+        u8g_WriteByte(u8g, dev, 0x0b0 | pb->p.page); /* select current page (ST7565R) */
+        u8g_SetAddress(u8g, dev, 1);           /* data mode */
+        if ( u8g_pb_WriteBuffer(pb, u8g, dev) == 0 )
+          return 0;
+        u8g_SetChipSelect(u8g, dev, 0);
+      }
+      break;
+    case U8G_DEV_MSG_CONTRAST:
+      u8g_SetChipSelect(u8g, dev, 1);
+      u8g_SetAddress(u8g, dev, 0);          /* instruction mode */
+      u8g_WriteByte(u8g, dev, 0x081);
+      u8g_WriteByte(u8g, dev, (*(uint8_t *)arg) >> 2);
+      u8g_SetChipSelect(u8g, dev, 0);      
+      return 1;
+    case U8G_DEV_MSG_SLEEP_ON:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_dogm132_sleep_on);    
+      return 1;
+    case U8G_DEV_MSG_SLEEP_OFF:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_dogm132_sleep_off);    
+      return 1;
+  }
+  return u8g_dev_pb8v1_base_fn(u8g, dev, msg, arg);
+}
+
+U8G_PB_DEV(u8g_dev_st7565_dogm132_sw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_st7565_dogm132_fn, U8G_COM_SW_SPI);
+U8G_PB_DEV(u8g_dev_st7565_dogm132_hw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_st7565_dogm132_fn, U8G_COM_HW_SPI);

akva/_256-27nrf/utility/u8g_dev_st7565_lm6059.c

@@ -0,0 +1,205 @@
+/*
+
+  u8g_dev_st7565_lm6059.c (Adafruit display)
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  
+*/
+
+#include "u8g.h"
+
+#define WIDTH 128
+#define HEIGHT 64
+#define PAGE_HEIGHT 8
+
+/* init sequence from https://github.com/adafruit/ST7565-LCD/blob/master/ST7565/ST7565.cpp */
+static const uint8_t u8g_dev_st7565_lm6059_init_seq[] PROGMEM = {
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  U8G_ESC_RST(15),           /* do reset low pulse with (15*16)+2 milliseconds (=maximum delay)*/
+
+  0x0a3,		                /* 0x0a2: LCD bias 1/9 (suggested for the LM6063), 0x0a3: Used by Adafruit, 0x0a2 does not work */
+  /* the LM6059 vs LM6063, ADC and SHL have inverted settings */
+  0x0a0,		                /* 0x0a1: ADC set to normal (suggested for the LM6059), 0x0a0: Used by Adafruit -> normal mode */
+  0x0c8,                            /* common output mode: set scan direction normal operation/SHL Select, 0x0c0 --> SHL = 0, normal, 0x0c8 --> SHL = 1 */
+  0x060,		                /* set display start line */
+  
+  0x028 | 0x04,                 /* power control: turn on voltage converter */
+  U8G_ESC_DLY(50),         /* delay 50 ms */
+
+  0x028 | 0x06,                 /* power control: turn on voltage regulator */
+  U8G_ESC_DLY(50),         /* delay 50 ms */
+  
+  0x028 | 0x07,                 /* power control: turn on voltage follower */
+  U8G_ESC_DLY(50),         /* delay 50 ms */
+
+  0x026,		                /* set V0 voltage resistor ratio to 6 (Adafruit Value, no info from LM6063 Manual) */
+  
+  0x0a6,                           /* display normal, bit val 0: LCD pixel off. */
+  
+  0x081,		                /* set contrast */
+  0x018,		                /* contrast value*/
+  
+  /*0x0ac,*/		                /* indicator */
+  /*0x000,*/		                /* disable */
+  
+  0x0af,		                /* display on */
+
+  U8G_ESC_DLY(100),       /* delay 100 ms */
+  0x0a5,		                /* display all points, ST7565 */
+  U8G_ESC_DLY(100),       /* delay 100 ms */
+  U8G_ESC_DLY(100),       /* delay 100 ms */
+  0x0a4,		                /* normal display */
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_END                /* end of sequence */
+};
+
+static const uint8_t u8g_dev_st7565_lm6059_data_start[] PROGMEM = {
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  0x010,		/* set upper 4 bit of the col adr to 0 */
+  0x001,		/* set lower 4 bit of the col adr  */      
+  U8G_ESC_END                /* end of sequence */
+};
+
+static const uint8_t u8g_dev_st7565_lm6059_sleep_on[] PROGMEM = {
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  0x0ac,		/* static indicator off */
+  0x000,		                /* indicator register set (not sure if this is required) */
+  0x0ae,		/* display off */      
+  0x0a5,		/* all points on */      
+  U8G_ESC_CS(0),             /* disable chip, bugfix 12 nov 2014 */
+  U8G_ESC_END                /* end of sequence */
+};
+
+static const uint8_t u8g_dev_st7565_lm6059_sleep_off[] PROGMEM = {
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  0x0a4,		/* all points off */      
+  0x0af,		/* display on */      
+  U8G_ESC_DLY(50),       /* delay 50 ms */
+  U8G_ESC_CS(0),             /* disable chip, bugfix 12 nov 2014 */
+  U8G_ESC_END                /* end of sequence */
+};
+
+
+uint8_t u8g_dev_st7565_lm6059_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_400NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_lm6059_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+        u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_lm6059_data_start);    
+        u8g_WriteByte(u8g, dev, 0x0b0 | pb->p.page); /* select current page (ST7565R) */
+        u8g_SetAddress(u8g, dev, 1);           /* data mode */
+        if ( u8g_pb_WriteBuffer(pb, u8g, dev) == 0 )
+          return 0;
+        u8g_SetChipSelect(u8g, dev, 0);
+      }
+      break;
+    case U8G_DEV_MSG_CONTRAST:
+      u8g_SetChipSelect(u8g, dev, 1);
+      u8g_SetAddress(u8g, dev, 0);          /* instruction mode */
+      u8g_WriteByte(u8g, dev, 0x081);
+      u8g_WriteByte(u8g, dev, (*(uint8_t *)arg) >> 2);
+      u8g_SetChipSelect(u8g, dev, 0);      
+      return 1;
+    case U8G_DEV_MSG_SLEEP_ON:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_lm6059_sleep_on);    
+      return 1;
+    case U8G_DEV_MSG_SLEEP_OFF:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_lm6059_sleep_off);    
+      return 1;
+  }
+  return u8g_dev_pb8v1_base_fn(u8g, dev, msg, arg);
+}
+
+uint8_t u8g_dev_st7565_lm6059_2x_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_400NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_lm6059_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+	
+        u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_lm6059_data_start);    
+        u8g_WriteByte(u8g, dev, 0x0b0 | (2*pb->p.page)); /* select current page (ST7565R) */
+        u8g_SetAddress(u8g, dev, 1);           /* data mode */
+	u8g_WriteSequence(u8g, dev, pb->width, pb->buf); 
+        u8g_SetChipSelect(u8g, dev, 0);
+
+	u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_lm6059_data_start);    
+        u8g_WriteByte(u8g, dev, 0x0b0 | (2*pb->p.page+1)); /* select current page (ST7565R) */
+        u8g_SetAddress(u8g, dev, 1);           /* data mode */
+	u8g_WriteSequence(u8g, dev, pb->width, (uint8_t *)(pb->buf)+pb->width); 
+        u8g_SetChipSelect(u8g, dev, 0);
+      }
+      break;
+    case U8G_DEV_MSG_CONTRAST:
+      u8g_SetChipSelect(u8g, dev, 1);
+      u8g_SetAddress(u8g, dev, 0);          /* instruction mode */
+      u8g_WriteByte(u8g, dev, 0x081);
+      u8g_WriteByte(u8g, dev, (*(uint8_t *)arg) >> 2);
+      u8g_SetChipSelect(u8g, dev, 0);      
+      return 1;
+    case U8G_DEV_MSG_SLEEP_ON:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_lm6059_sleep_on);    
+      return 1;
+    case U8G_DEV_MSG_SLEEP_OFF:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_lm6059_sleep_off);    
+      return 1;
+  }
+  return u8g_dev_pb16v1_base_fn(u8g, dev, msg, arg);
+}
+
+U8G_PB_DEV(u8g_dev_st7565_lm6059_sw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_st7565_lm6059_fn, U8G_COM_SW_SPI);
+U8G_PB_DEV(u8g_dev_st7565_lm6059_hw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_st7565_lm6059_fn, U8G_COM_HW_SPI);
+
+
+uint8_t u8g_dev_st7565_lm6059_2x_buf[WIDTH*2] U8G_NOCOMMON ; 
+u8g_pb_t u8g_dev_st7565_lm6059_2x_pb = { {16, HEIGHT, 0, 0, 0},  WIDTH, u8g_dev_st7565_lm6059_2x_buf}; 
+u8g_dev_t u8g_dev_st7565_lm6059_2x_sw_spi = { u8g_dev_st7565_lm6059_2x_fn, &u8g_dev_st7565_lm6059_2x_pb, U8G_COM_SW_SPI };
+u8g_dev_t u8g_dev_st7565_lm6059_2x_hw_spi = { u8g_dev_st7565_lm6059_2x_fn, &u8g_dev_st7565_lm6059_2x_pb, U8G_COM_HW_SPI };

akva/_256-27nrf/utility/u8g_dev_st7565_lm6063.c

@@ -0,0 +1,236 @@
+/*
+
+  u8g_dev_st7565_lm6063.c
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  
+*/
+
+#include "u8g.h"
+
+#define WIDTH 128
+#define HEIGHT 64
+#define PAGE_HEIGHT 8
+
+#ifdef OLD_ADAFRUIT_CODE
+static const uint8_t OLD_u8g_dev_st7565_lm6063_init_seq[] PROGMEM = {
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_RST(1),           /* do reset low pulse with (1*16)+2 milliseconds */
+  U8G_ESC_CS(1),             /* enable chip */
+  
+  0x040,		                /* set display start line */
+  0x0a1,		                /* ADC set to reverse */
+  0x0c8,		                /* common output mode: set scan direction normal operation/SHL Select / 17 Jan: seems to be a bug, must be 0x0c0 */
+  0x0a6,                           /* display normal, bit val 0: LCD pixel off. */
+  0x0a2,		                /* LCD bias 1/9 */
+  0x02f,		                /* all power  control circuits on */
+  /*0x0f8,*/		                /* set booster ratio to */
+  /*0x000,	*/	                /* 4x */
+  /*0x027,*/		                /* set V0 voltage resistor ratio to large */
+  0x081,		                /* set contrast */
+  0x018,		                /* contrast value*/
+  0x0ac,		                /* indicator */
+  0x000,		                /* disable */
+  0x0af,		                /* display on */
+
+  U8G_ESC_DLY(100),       /* delay 100 ms */
+  0x0a5,		                /* display all points, ST7565 */
+  U8G_ESC_DLY(100),       /* delay 100 ms */
+  U8G_ESC_DLY(100),       /* delay 100 ms */
+  0x0a4,		                /* normal display */
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_END                /* end of sequence */
+};
+#endif
+
+/* init sequence from https://github.com/adafruit/ST7565-LCD/blob/master/ST7565/ST7565.cpp */
+static const uint8_t u8g_dev_st7565_lm6063_init_seq[] PROGMEM = {
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  U8G_ESC_RST(15),           /* do reset low pulse with (15*16)+2 milliseconds (=maximum delay)*/
+
+  0x0a3,		                /* 0x0a2: LCD bias 1/9 (suggested for the LM6063), 0x0a3: Used by Adafruit */
+  0x0a1,		                /* 0x0a1: ADC set to reverse (suggested for the LM6063), 0x0a0: Used by Adafruit -> normal mode */
+  0x0c0,                            /* common output mode: set scan direction normal operation/SHL Select, 0x0c0 --> SHL = 0, normal, 0x0c8 --> SHL = 1 */
+  0x040,		                /* set display start line */
+  
+  0x028 | 0x04,                 /* power control: turn on voltage converter */
+  U8G_ESC_DLY(50),         /* delay 50 ms */
+
+  0x028 | 0x06,                 /* power control: turn on voltage regulator */
+  U8G_ESC_DLY(50),         /* delay 50 ms */
+  
+  0x028 | 0x07,                 /* power control: turn on voltage follower */
+  U8G_ESC_DLY(50),         /* delay 50 ms */
+
+  0x026,		                /* set V0 voltage resistor ratio to 6 (Adafruit Value, no info from LM6063 Manual) */
+  
+  0x0a6,                           /* display normal, bit val 0: LCD pixel off. */
+  
+  0x081,		                /* set contrast */
+  0x018,		                /* contrast value*/
+  
+  /*0x0ac,*/		                /* indicator */
+  /*0x000,*/		                /* disable */
+  
+  0x0af,		                /* display on */
+
+  U8G_ESC_DLY(100),       /* delay 100 ms */
+  0x0a5,		                /* display all points, ST7565 */
+  U8G_ESC_DLY(100),       /* delay 100 ms */
+  U8G_ESC_DLY(100),       /* delay 100 ms */
+  0x0a4,		                /* normal display */
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_END                /* end of sequence */
+};
+
+static const uint8_t u8g_dev_st7565_lm6063_data_start[] PROGMEM = {
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  0x010,		/* set upper 4 bit of the col adr to 0 */
+  0x000,		/* set lower 4 bit of the col adr to 0 */      
+  U8G_ESC_END                /* end of sequence */
+};
+
+static const uint8_t u8g_dev_st7565_st7565_sleep_on[] PROGMEM = {
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  0x0ac,		/* static indicator off */
+  0x000,		                /* indicator register set (not sure if this is required) */
+  0x0ae,		/* display off */      
+  0x0a5,		/* all points on */      
+  U8G_ESC_CS(0),             /* disable chip, bugfix 12 nov 2014 */
+  U8G_ESC_END                /* end of sequence */
+};
+
+static const uint8_t u8g_dev_st7565_st7565_sleep_off[] PROGMEM = {
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  0x0a4,		/* all points off */      
+  0x0af,		/* display on */      
+  U8G_ESC_DLY(50),       /* delay 50 ms */
+  U8G_ESC_CS(0),             /* disable chip, bugfix 12 nov 2014 */
+  U8G_ESC_END                /* end of sequence */
+};
+
+
+uint8_t u8g_dev_st7565_lm6063_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_400NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_lm6063_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+        u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_lm6063_data_start);    
+        u8g_WriteByte(u8g, dev, 0x0b0 | pb->p.page); /* select current page (ST7565R) */
+        u8g_SetAddress(u8g, dev, 1);           /* data mode */
+        if ( u8g_pb_WriteBuffer(pb, u8g, dev) == 0 )
+          return 0;
+        u8g_SetChipSelect(u8g, dev, 0);
+      }
+      break;
+    case U8G_DEV_MSG_CONTRAST:
+      u8g_SetChipSelect(u8g, dev, 1);
+      u8g_SetAddress(u8g, dev, 0);          /* instruction mode */
+      u8g_WriteByte(u8g, dev, 0x081);
+      u8g_WriteByte(u8g, dev, (*(uint8_t *)arg) >> 2);
+      u8g_SetChipSelect(u8g, dev, 0);      
+      return 1;
+    case U8G_DEV_MSG_SLEEP_ON:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_st7565_sleep_on);    
+      return 1;
+    case U8G_DEV_MSG_SLEEP_OFF:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_st7565_sleep_off);    
+      return 1;
+  }
+  return u8g_dev_pb8v1_base_fn(u8g, dev, msg, arg);
+}
+
+uint8_t u8g_dev_st7565_lm6063_2x_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_400NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_lm6063_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+	
+        u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_lm6063_data_start);    
+        u8g_WriteByte(u8g, dev, 0x0b0 | (2*pb->p.page)); /* select current page (ST7565R) */
+        u8g_SetAddress(u8g, dev, 1);           /* data mode */
+	u8g_WriteSequence(u8g, dev, pb->width, pb->buf); 
+        u8g_SetChipSelect(u8g, dev, 0);
+
+        u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_lm6063_data_start);    
+        u8g_WriteByte(u8g, dev, 0x0b0 | (2*pb->p.page+1)); /* select current page (ST7565R) */
+        u8g_SetAddress(u8g, dev, 1);           /* data mode */
+	u8g_WriteSequence(u8g, dev, pb->width, (uint8_t *)(pb->buf)+pb->width); 
+        u8g_SetChipSelect(u8g, dev, 0);
+      }
+      break;
+    case U8G_DEV_MSG_CONTRAST:
+      u8g_SetChipSelect(u8g, dev, 1);
+      u8g_SetAddress(u8g, dev, 0);          /* instruction mode */
+      u8g_WriteByte(u8g, dev, 0x081);
+      u8g_WriteByte(u8g, dev, (*(uint8_t *)arg) >> 2);
+      u8g_SetChipSelect(u8g, dev, 0);      
+      return 1;
+    case U8G_DEV_MSG_SLEEP_ON:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_st7565_sleep_on);    
+      return 1;
+    case U8G_DEV_MSG_SLEEP_OFF:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_st7565_sleep_off);    
+      return 1;
+  }
+  return u8g_dev_pb16v1_base_fn(u8g, dev, msg, arg);
+}
+
+U8G_PB_DEV(u8g_dev_st7565_lm6063_sw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_st7565_lm6063_fn, U8G_COM_SW_SPI);
+U8G_PB_DEV(u8g_dev_st7565_lm6063_hw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_st7565_lm6063_fn, U8G_COM_HW_SPI);
+
+uint8_t u8g_dev_st7565_lm6063_2x_buf[WIDTH*2] U8G_NOCOMMON ; 
+u8g_pb_t u8g_dev_st7565_lm6063_2x_pb = { {16, HEIGHT, 0, 0, 0},  WIDTH, u8g_dev_st7565_lm6063_2x_buf}; 
+u8g_dev_t u8g_dev_st7565_lm6063_2x_sw_spi = { u8g_dev_st7565_lm6063_2x_fn, &u8g_dev_st7565_lm6063_2x_pb, U8G_COM_SW_SPI };
+u8g_dev_t u8g_dev_st7565_lm6063_2x_hw_spi = { u8g_dev_st7565_lm6063_2x_fn, &u8g_dev_st7565_lm6063_2x_pb, U8G_COM_HW_SPI };
+

akva/_256-27nrf/utility/u8g_dev_st7565_nhd_c12832.c

@@ -0,0 +1,145 @@
+/*
+
+  u8g_dev_st7565_nhd_c12832.c
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  
+*/
+
+#include "u8g.h"
+
+#define WIDTH 128
+#define HEIGHT 32
+#define PAGE_HEIGHT 8
+
+static const uint8_t u8g_dev_st7565_c12832_init_seq[] PROGMEM = {
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_RST(1),           /* do reset low pulse with (1*16)+2 milliseconds */
+  U8G_ESC_CS(1),             /* enable chip */
+
+  0x040,		/* set display start line to 0 */
+  0x0a0,		/* ADC set, values: a0=normal, a1=reverse */
+  0x0c8,		/* common output mode: c0=normal, c8=reverse */
+  0x0a6,		/* display normal, bit val 0: LCD pixel off. */
+  0x0a2,		/* LCD bias 1/9 */
+  0x02f,		/* all power  control circuits on */
+  0x0f8,		/* set booster ratio to */
+  0x000,		/* 4x */
+  0x023,		/* set V0 voltage resistor ratio to large */
+  0x081,		/* set contrast */
+  0x00a,		/* contrast value */
+  0x0ac,		/* indicator */
+  0x000,		/* disable */
+  0x0af,		/* display on */
+
+
+  U8G_ESC_DLY(100),       /* delay 100 ms */
+  0x0a5,		                /* display all points, ST7565 */
+  U8G_ESC_DLY(100),       /* delay 100 ms */
+  U8G_ESC_DLY(100),       /* delay 100 ms */
+  0x0a4,		                /* normal display */
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_END                /* end of sequence */
+};
+
+static const uint8_t u8g_dev_st7565_c12832_data_start[] PROGMEM = {
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  0x010,		/* set upper 4 bit of the col adr to 0 */
+  0x000,		/* set lower 4 bit of the col adr to 0  */
+  U8G_ESC_END                /* end of sequence */
+};
+
+static const uint8_t u8g_dev_st7565_c12832_sleep_on[] PROGMEM = {
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  0x0ac,		/* static indicator off */
+  0x000,		                /* indicator register set (not sure if this is required) */
+  0x0ae,		/* display off */      
+  0x0a5,		/* all points on */      
+  U8G_ESC_CS(0),             /* disable chip, bugfix 12 nov 2014 */
+  U8G_ESC_END                /* end of sequence */
+};
+
+static const uint8_t u8g_dev_st7565_c12832_sleep_off[] PROGMEM = {
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  0x0a4,		/* all points off */      
+  0x0af,		/* display on */      
+  U8G_ESC_DLY(50),       /* delay 50 ms */
+  U8G_ESC_CS(0),             /* disable chip, bugfix 12 nov 2014 */
+  U8G_ESC_END                /* end of sequence */
+};
+
+uint8_t u8g_dev_st7565_c12832_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_400NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_c12832_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+        u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_c12832_data_start);    
+        u8g_WriteByte(u8g, dev, 0x0b0 | pb->p.page); /* select current page (ST7565R) */
+        u8g_SetAddress(u8g, dev, 1);           /* data mode */
+        if ( u8g_pb_WriteBuffer(pb, u8g, dev) == 0 )
+          return 0;
+        u8g_SetChipSelect(u8g, dev, 0);
+      }
+      break;
+    case U8G_DEV_MSG_CONTRAST:
+      u8g_SetChipSelect(u8g, dev, 1);
+      u8g_SetAddress(u8g, dev, 0);          /* instruction mode */
+      u8g_WriteByte(u8g, dev, 0x081);
+      u8g_WriteByte(u8g, dev, (*(uint8_t *)arg) >> 2);
+      u8g_SetChipSelect(u8g, dev, 0);      
+      return 1;
+    case U8G_DEV_MSG_SLEEP_ON:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_c12832_sleep_on);    
+      return 1;
+    case U8G_DEV_MSG_SLEEP_OFF:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_c12832_sleep_off);    
+      return 1;
+  }
+  return u8g_dev_pb8v1_base_fn(u8g, dev, msg, arg);
+}
+
+U8G_PB_DEV(u8g_dev_st7565_nhd_c12832_sw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_st7565_c12832_fn, U8G_COM_SW_SPI);
+U8G_PB_DEV(u8g_dev_st7565_nhd_c12832_hw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_st7565_c12832_fn, U8G_COM_HW_SPI);
+U8G_PB_DEV(u8g_dev_st7565_nhd_c12832_parallel, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_st7565_c12832_fn, U8G_COM_PARALLEL);
+U8G_PB_DEV(u8g_dev_st7565_nhd_c12832_hw_usart_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_st7565_c12832_fn, U8G_COM_HW_USART_SPI);
+

akva/_256-27nrf/utility/u8g_dev_st7565_nhd_c12864.c

@@ -0,0 +1,194 @@
+/*
+
+  u8g_dev_st7565_nhd_c12864.c
+
+  Support for the NHD-C12864A1Z-FSB-FBW (Newhaven Display)
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2012, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  
+*/
+
+#include "u8g.h"
+
+#define WIDTH 128
+#define HEIGHT 64
+#define PAGE_HEIGHT 8
+
+const uint8_t u8g_dev_st7565_nhd_c12864_init_seq[] PROGMEM = {
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_RST(10),           /* do reset low pulse with (10*16)+2 milliseconds */
+  U8G_ESC_CS(1),             /* enable chip */
+  
+  0x040,		                /* set display start line */
+  0x0a1,		                /* ADC set to reverse */
+  0x0c0,		                /* common output mode: set scan direction normal operation */
+  0x0a6,                           /* display normal, bit val 0: LCD pixel off. */
+  0x0a2,		                /* LCD bias 1/9 */
+  0x02f,		                /* all power  control circuits on */
+  0x0f8,		                /* set booster ratio to */
+  0x000,		                /* 4x */
+  0x027,		                /* set V0 voltage resistor ratio to large */
+  0x081,		                /* set contrast */
+  0x008,		                /* contrast: 0x008 is a good value for NHD C12864, Nov 2012: User reports that 0x1a is much better */
+  0x0ac,		                /* indicator */
+  0x000,		                /* disable */
+  0x0af,		                /* display on */
+
+  U8G_ESC_DLY(100),       /* delay 100 ms */
+  0x0a5,		                /* display all points, ST7565 */
+  U8G_ESC_DLY(100),       /* delay 100 ms */
+  U8G_ESC_DLY(100),       /* delay 100 ms */
+  0x0a4,		                /* normal display */
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_END                /* end of sequence */
+};
+
+static const uint8_t u8g_dev_st7565_nhd_c12864_data_start[] PROGMEM = {
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  0x010,		/* set upper 4 bit of the col adr to 0 */
+  0x004,		/* set lower 4 bit of the col adr to 4 (NHD C12864) */  
+  U8G_ESC_END                /* end of sequence */
+};
+
+static const uint8_t u8g_dev_st7565_c12864_sleep_on[] PROGMEM = {
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  0x0ac,		/* static indicator off */
+  0x000,		                /* indicator register set (not sure if this is required) */
+  0x0ae,		/* display off */      
+  0x0a5,		/* all points on */      
+  U8G_ESC_CS(0),             /* disable chip, bugfix 12 nov 2014 */
+  U8G_ESC_END                /* end of sequence */
+};
+
+static const uint8_t u8g_dev_st7565_c12864_sleep_off[] PROGMEM = {
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  0x0a4,		/* all points off */      
+  0x0af,		/* display on */      
+  U8G_ESC_DLY(50),       /* delay 50 ms */
+  U8G_ESC_CS(0),             /* disable chip, bugfix 12 nov 2014 */
+  U8G_ESC_END                /* end of sequence */
+};
+
+uint8_t u8g_dev_st7565_nhd_c12864_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_400NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_nhd_c12864_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+        u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_nhd_c12864_data_start);    
+        u8g_WriteByte(u8g, dev, 0x0b0 | pb->p.page); /* select current page (ST7565R) */
+        u8g_SetAddress(u8g, dev, 1);           /* data mode */
+        if ( u8g_pb_WriteBuffer(pb, u8g, dev) == 0 )
+          return 0;
+        u8g_SetChipSelect(u8g, dev, 0);
+      }
+      break;
+    case U8G_DEV_MSG_CONTRAST:
+      u8g_SetChipSelect(u8g, dev, 1);
+      u8g_SetAddress(u8g, dev, 0);          /* instruction mode */
+      u8g_WriteByte(u8g, dev, 0x081);
+      u8g_WriteByte(u8g, dev, (*(uint8_t *)arg) >> 2);
+      u8g_SetChipSelect(u8g, dev, 0);      
+      return 1;
+    case U8G_DEV_MSG_SLEEP_ON:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_c12864_sleep_on);    
+      return 1;
+    case U8G_DEV_MSG_SLEEP_OFF:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_c12864_sleep_off);    
+      return 1;
+  }
+  return u8g_dev_pb8v1_base_fn(u8g, dev, msg, arg);
+}
+
+uint8_t u8g_dev_st7565_nhd_c12864_2x_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_400NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_nhd_c12864_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+	
+        u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_nhd_c12864_data_start);    
+        u8g_WriteByte(u8g, dev, 0x0b0 | (2*pb->p.page)); /* select current page (ST7565R) */
+        u8g_SetAddress(u8g, dev, 1);           /* data mode */
+	u8g_WriteSequence(u8g, dev, pb->width, pb->buf); 
+        u8g_SetChipSelect(u8g, dev, 0);
+	
+        u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_nhd_c12864_data_start);    
+        u8g_WriteByte(u8g, dev, 0x0b0 | (2*pb->p.page+1)); /* select current page (ST7565R) */
+        u8g_SetAddress(u8g, dev, 1);           /* data mode */
+	u8g_WriteSequence(u8g, dev, pb->width, (uint8_t *)(pb->buf)+pb->width);
+        u8g_SetChipSelect(u8g, dev, 0);
+      }
+      break;
+    case U8G_DEV_MSG_CONTRAST:
+      u8g_SetChipSelect(u8g, dev, 1);
+      u8g_SetAddress(u8g, dev, 0);          /* instruction mode */
+      u8g_WriteByte(u8g, dev, 0x081);
+      u8g_WriteByte(u8g, dev, (*(uint8_t *)arg) >> 2);
+      u8g_SetChipSelect(u8g, dev, 0);      
+      return 1;
+    case U8G_DEV_MSG_SLEEP_ON:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_c12864_sleep_on);    
+      return 1;
+    case U8G_DEV_MSG_SLEEP_OFF:
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_c12864_sleep_off);    
+      return 1;
+  }
+  return u8g_dev_pb16v1_base_fn(u8g, dev, msg, arg);
+}
+
+U8G_PB_DEV(u8g_dev_st7565_nhd_c12864_sw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_st7565_nhd_c12864_fn, U8G_COM_SW_SPI);
+U8G_PB_DEV(u8g_dev_st7565_nhd_c12864_hw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_st7565_nhd_c12864_fn, U8G_COM_HW_SPI);
+
+
+uint8_t u8g_dev_st7565_nhd_c12864_2x_buf[WIDTH*2] U8G_NOCOMMON ; 
+u8g_pb_t u8g_dev_st7565_nhd_c12864_2x_pb = { {16, HEIGHT, 0, 0, 0},  WIDTH, u8g_dev_st7565_nhd_c12864_2x_buf}; 
+u8g_dev_t u8g_dev_st7565_nhd_c12864_2x_sw_spi = { u8g_dev_st7565_nhd_c12864_2x_fn, &u8g_dev_st7565_nhd_c12864_2x_pb, U8G_COM_SW_SPI };
+u8g_dev_t u8g_dev_st7565_nhd_c12864_2x_hw_spi = { u8g_dev_st7565_nhd_c12864_2x_fn, &u8g_dev_st7565_nhd_c12864_2x_pb, U8G_COM_HW_SPI };
+

akva/_256-27nrf/utility/u8g_dev_st7687_c144mvgd.c

@@ -0,0 +1,420 @@
+/*
+
+  u8g_dev_st7687_c144mvgd.c (1.44" TFT)
+  
+  Status: Started, but not finished
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2012, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  
+*/
+
+#include "u8g.h"
+
+#define WIDTH 128
+#define HEIGHT 128
+#define PAGE_HEIGHT 8
+
+
+#ifdef FIRST_VERSION
+/* 
+see also: read.pudn.com/downloads115/sourcecode/app/484503/LCM_Display.c__.htm 
+http://en.pudn.com/downloads115/sourcecode/app/detail484503_en.html
+*/
+
+static const uint8_t u8g_dev_st7687_c144mvgd_init_seq[] PROGMEM = {
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  U8G_ESC_RST(15),           /* do reset low pulse with (15*16)+2 milliseconds (=maximum delay)*/
+  
+  0x001,                        /* A0=0, SW reset */
+  U8G_ESC_DLY(200),         /* delay 200 ms */
+  
+  0x0d7,                        /* EEPROM data auto re-load control */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x09f,                             /* ARD = 1 */
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_DLY(100),         /* delay 100 ms */
+  
+  0x0e0,                        /* EEPROM control in */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x000,                             /*  */
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_DLY(100),         /* delay 100 ms */
+  
+#ifdef NOT_REQUIRED  
+  0x0fa,                        /* EEPROM function selection 8.1.66 */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x000,                             /*  */
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_DLY(100),         /* delay 100 ms */
+#endif 
+
+  0x0e3,                        /* Read from EEPROM, 8.1.55 */
+  U8G_ESC_DLY(100),         /* delay 100 ms */
+
+  0x0e1,                        /* EEPROM control out, 8.1.53 */
+  U8G_ESC_DLY(100),         /* delay 100 ms */
+  
+  //0x028,                        /* display off */
+  0x011,                                /* Sleep out & booster on */
+  U8G_ESC_DLY(100),         /* delay 100 ms */
+  
+  0x0c0,                        /* Vop setting, 8.1.42 */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x000,                             /*  */
+  0x001,                             /*  3.6 + 256*0.04 = 13.84 Volt */
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_DLY(100),         /* delay 100 ms */
+  
+  0x0c3,                                /* Bias selection, 8.1.45 */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x003,
+  U8G_ESC_ADR(0),           /* instruction mode */
+  
+  0x0c4,                                /* Booster setting 8.1.46 */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x007,
+  U8G_ESC_ADR(0),           /* instruction mode */
+  
+  0x0c5,                                /* ??? */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x001,
+  U8G_ESC_ADR(0),           /* instruction mode */
+  
+  0x0cb,                                /* FV3 with Booster x2 control, 8.1.47 */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x001,
+  U8G_ESC_ADR(0),           /* instruction mode */
+  
+  0x036,                                /* Memory data access control, 8.1.28 */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x080,
+  U8G_ESC_ADR(0),           /* instruction mode */
+
+  0x0b5,                                /* N-line control, 8.1.37 */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x089,
+  U8G_ESC_ADR(0),           /* instruction mode */
+
+
+  0x0d0,                                /* Analog circuit setting, 8.1.49 */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x01d,
+  U8G_ESC_ADR(0),           /* instruction mode */
+
+  0x0b7,                                /* Com/Seg Scan Direction, 8.1.38 */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x040,
+  U8G_ESC_ADR(0),           /* instruction mode */
+
+  0x025,                                /* Write contrast, 8.1.17 */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x03f,
+  U8G_ESC_ADR(0),           /* instruction mode */
+
+  0x03a,                                /* Interface pixel format, 8.1.32 */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x004,                                /* 3: 12 bit per pixel Type A, 4: 12 bit Type B, 5: 16bit per pixel */
+  U8G_ESC_ADR(0),           /* instruction mode */
+
+  0x0b0,                                /* Display Duty setting, 8.1.34 */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x07f,
+  U8G_ESC_ADR(0),           /* instruction mode */
+
+  0x0f0,                                /* Frame Freq. in Temp range A,B,C and D, 8.1.59 */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x007,
+  0x00c,
+  0x00c,
+  0x015,
+  U8G_ESC_ADR(0),           /* instruction mode */
+
+  0x0f9,                                /* Frame RGB Value, 8.1.65 */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x000,
+  0x005,
+  0x008,
+  0x00a,
+  0x00c,
+  0x00e,
+  0x010,
+  0x011,
+  0x012,
+  0x013,
+  0x014,
+  0x015,
+  0x016,
+  0x018,
+  0x01a,
+  0x01b,
+  U8G_ESC_ADR(0),           /* instruction mode */
+
+  0x0f9,                                /* Frame RGB Value, 8.1.65 */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x000,
+  0x000,
+  0x000,
+  0x000,
+  0x033,
+  0x055,
+  0x055,
+  0x055,
+  U8G_ESC_ADR(0),           /* instruction mode */
+
+  0x029,                        /* display on */
+
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_END                /* end of sequence */
+
+};
+
+#else
+
+/*
+http://www.waitingforfriday.com/images/e/e3/FTM144D01N_test.zip
+*/
+
+static const uint8_t u8g_dev_st7687_c144mvgd_init_seq[] PROGMEM = {
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_CS(1),             /* enable chip */
+  U8G_ESC_RST(15),           /* do reset low pulse with (15*16)+2 milliseconds (=maximum delay)*/
+
+  0x011,                                /* Sleep out & booster on */
+  U8G_ESC_DLY(5),         /* delay 5 ms */
+    
+  0x03a,                                /* Interface pixel format, 8.1.32 */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x004,                                /* 3: 12 bit per pixel Type A, 4: 12 bit Type B, 5: 16bit per pixel */
+  U8G_ESC_ADR(0),           /* instruction mode */
+  
+  
+  0x026,                                /* SET_GAMMA_CURVE */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x004,                                
+  U8G_ESC_ADR(0),           /* instruction mode */
+
+  0x0f2,                                /* GAM_R_SEL */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x001,                                /* enable gamma adj */                                
+  U8G_ESC_ADR(0),           /* instruction mode */
+
+
+  0x0e0,                                /* POSITIVE_GAMMA_CORRECT */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x3f,
+    0x25,
+    0x1c,
+    0x1e,
+    0x20,
+    0x12,
+    0x2a,
+    0x90,
+    0x24,
+    0x11,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,    
+  U8G_ESC_ADR(0),           /* instruction mode */
+
+  0x0e1,                                /* NEGATIVE_GAMMA_CORRECT */
+  U8G_ESC_ADR(1),           /* data mode */
+    0x20,
+    0x20,
+    0x20,
+    0x20,
+    0x05,
+    0x00,
+    0x15,
+    0xa7,
+    0x3d,
+    0x18,
+    0x25,
+    0x2a,
+    0x2b,
+    0x2b,
+    0x3a,
+  U8G_ESC_ADR(0),           /* instruction mode */
+     
+  0x0b1,                                /* FRAME_RATE_CONTROL1 */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x008,                                /* DIVA = 8 */
+  0x008,                                /* VPA = 8 */
+  U8G_ESC_ADR(0),           /* instruction mode */
+
+
+  0x0b4,                                /* DISPLAY_INVERSION */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x007,                                /* NLA = 1, NLB = 1, NLC = 1 (all on Frame Inversion) */
+  U8G_ESC_ADR(0),           /* instruction mode */
+    
+  0x0c0,                                /* POWER_CONTROL1 */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x00a,                                /* VRH = 10:  GVDD = 4.30 */
+  0x002,                                /* VC = 2: VCI1 = 2.65 */
+  U8G_ESC_ADR(0),           /* instruction mode */
+   
+  0x0c1,                                /* POWER_CONTROL2 */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x002,                                /* BT = 2: AVDD = 2xVCI1, VCL = -1xVCI1, VGH = 5xVCI1, VGL = -2xVCI1 */
+  U8G_ESC_ADR(0),           /* instruction mode */
+      
+  0x0c5,                                /* VCOM_CONTROL1 */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x050,                                /* VMH = 80: VCOMH voltage = 4.5 */
+  0x05b,                                /* VML = 91: VCOML voltage = -0.225 */
+  U8G_ESC_ADR(0),           /* instruction mode */
+
+  0x0c7,                                /* VCOM_OFFSET_CONTROL */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x040,                                /* nVM = 0, VMF = 64: VCOMH output = VMH, VCOML output = VML */
+  U8G_ESC_ADR(0),           /* instruction mode */
+
+  0x02a,                                /* SET_COLUMN_ADDRESS */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x000,                                /*  */
+  0x000,                                /*  */
+  0x000,                                /*  */
+  0x07f,                                /*  */
+  U8G_ESC_ADR(0),           /* instruction mode */
+
+  0x02b,                                /* SET_PAGE_ADDRESS */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x000,                                /*  */
+  0x000,                                /*  */
+  0x000,                                /*  */
+  0x07f,                                /*  */
+  U8G_ESC_ADR(0),           /* instruction mode */
+
+  0x036,                                /* SET_ADDRESS_MODE */
+  U8G_ESC_ADR(1),           /* data mode */
+  0x000,                                /* Select display orientation */
+  U8G_ESC_ADR(0),           /* instruction mode */
+	
+
+  0x029,                        /* display on */
+  
+  0x02c,                         /* write start */
+  
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_END                /* end of sequence */
+
+};
+
+#endif
+
+
+
+
+/* calculate bytes for Type B 4096 color display */
+static uint8_t get_byte_1(uint8_t v)
+{
+  v >>= 4;
+  v &= 0x0e;
+  return v;
+}
+
+static uint8_t get_byte_2(uint8_t v)
+{
+  uint8_t w;
+  w = v;
+  w &= 3;
+  w = (w<<2) | w;
+  v <<= 3;
+  v &= 0x0e0;
+  w |= v;
+  return w;
+}
+
+uint8_t u8g_dev_st7687_c144mvgd_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_400NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7687_c144mvgd_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        uint8_t y, i, j;
+        uint8_t *ptr;
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+        
+        u8g_SetAddress(u8g, dev, 0);           /* cmd mode */
+        u8g_SetChipSelect(u8g, dev, 1);
+        y = pb->p.page_y0;
+        ptr = pb->buf;
+        
+        u8g_SetAddress(u8g, dev, 0);           /* cmd mode */
+        u8g_WriteByte(u8g, dev, 0x02a );      /* Column address set 8.1.20 */
+        u8g_SetAddress(u8g, dev, 1);           /* data mode */
+        u8g_WriteByte(u8g, dev, 0x000 );      /* x0 */
+        u8g_WriteByte(u8g, dev, WIDTH-1 );      /* x1 */
+        u8g_SetAddress(u8g, dev, 0);           /* cmd mode */
+        u8g_WriteByte(u8g, dev, 0x02b );      /* Row address set 8.1.21 */
+        u8g_SetAddress(u8g, dev, 1);           /* data mode */
+        u8g_WriteByte(u8g, dev, y );      /* y0 */
+        u8g_WriteByte(u8g, dev, y+PAGE_HEIGHT-1 );      /* y1 */
+        u8g_SetAddress(u8g, dev, 0);           /* cmd mode */
+        u8g_WriteByte(u8g, dev, 0x02c );      /* Memory write 8.1.22 */
+        u8g_SetAddress(u8g, dev, 1);           /* data mode */
+        
+        for( i = 0; i < PAGE_HEIGHT; i ++ )
+        {
+          
+          for( j = 0; j < WIDTH; j ++ )
+          {
+            u8g_WriteByte(u8g, dev, get_byte_1(*ptr) );     
+            u8g_WriteByte(u8g, dev, get_byte_2(*ptr) );                 
+            ptr++;
+          }
+        }
+        u8g_SetAddress(u8g, dev, 0);           /* cmd mode */
+        u8g_SetChipSelect(u8g, dev, 0);
+      }
+      break;
+  }
+  return u8g_dev_pb8h8_base_fn(u8g, dev, msg, arg);
+}
+
+
+uint8_t u8g_st7687_c144mvgd_8h8_buf[WIDTH*8] U8G_NOCOMMON ; 
+u8g_pb_t u8g_st7687_c144mvgd_8h8_pb = { {8, HEIGHT, 0, 0, 0},  WIDTH, u8g_st7687_c144mvgd_8h8_buf}; 
+
+u8g_dev_t u8g_dev_st7687_c144mvgd_sw_spi = { u8g_dev_st7687_c144mvgd_fn, &u8g_st7687_c144mvgd_8h8_pb, u8g_com_arduino_sw_spi_fn };
+
+u8g_dev_t u8g_dev_st7687_c144mvgd_8bit = { u8g_dev_st7687_c144mvgd_fn, &u8g_st7687_c144mvgd_8h8_pb, U8G_COM_PARALLEL };

akva/_256-27nrf/utility/u8g_dev_st7920_128x64.c

@@ -0,0 +1,175 @@
+/*
+
+  u8g_dev_st7920_128x64.c
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  
+*/
+
+#include "u8g.h"
+
+#define WIDTH 128
+#define HEIGHT 64
+#define PAGE_HEIGHT 8
+
+
+/* init sequence from https://github.com/adafruit/ST7565-LCD/blob/master/ST7565/ST7565.cpp */
+static const uint8_t u8g_dev_st7920_128x64_init_seq[] PROGMEM = {
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_RST(15),           /* do reset low pulse with (15*16)+2 milliseconds (=maximum delay)*/
+  U8G_ESC_DLY(100),         /* 8 Dez 2012: additional delay 100 ms because of reset*/
+  U8G_ESC_CS(1),             /* enable chip */
+  U8G_ESC_DLY(50),         /* delay 50 ms */
+
+  0x038,                                /* 8 Bit interface (DL=1), basic instruction set (RE=0) */
+  0x00c,                                /* display on, cursor & blink off; 0x08: all off */
+  0x006,                                /* Entry mode: Cursor move to right ,DDRAM address counter (AC) plus 1, no shift */
+  0x002,                                /* disable scroll, enable CGRAM adress */
+  0x001,                                /* clear RAM, needs 1.6 ms */
+  U8G_ESC_DLY(100),               /* delay 100 ms */
+  
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_END                /* end of sequence */
+};
+
+uint8_t u8g_dev_st7920_128x64_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_400NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7920_128x64_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        uint8_t y, i;
+        uint8_t *ptr;
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+        
+        u8g_SetAddress(u8g, dev, 0);           /* cmd mode */
+        u8g_SetChipSelect(u8g, dev, 1);
+        y = pb->p.page_y0;
+        ptr = pb->buf;
+        for( i = 0; i < 8; i ++ )
+        {
+          u8g_SetAddress(u8g, dev, 0);           /* cmd mode */
+          u8g_WriteByte(u8g, dev, 0x03e );      /* enable extended mode */
+
+          if ( y < 32 )
+          {
+                  u8g_WriteByte(u8g, dev, 0x080 | y );      /* y pos  */
+                  u8g_WriteByte(u8g, dev, 0x080  );      /* set x pos to 0*/
+          }
+          else
+          {
+                  u8g_WriteByte(u8g, dev, 0x080 | (y-32) );      /* y pos  */
+                  u8g_WriteByte(u8g, dev, 0x080 | 8);      /* set x pos to 64*/
+          }
+          
+          u8g_SetAddress(u8g, dev, 1);                  /* data mode */
+          u8g_WriteSequence(u8g, dev, WIDTH/8, ptr);
+          ptr += WIDTH/8;
+          y++;
+        }
+        u8g_SetChipSelect(u8g, dev, 0);
+      }
+      break;
+  }
+  return u8g_dev_pb8h1_base_fn(u8g, dev, msg, arg);
+}
+
+uint8_t u8g_dev_st7920_128x64_4x_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_400NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7920_128x64_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        uint8_t y, i;
+        uint8_t *ptr;
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+        
+        u8g_SetAddress(u8g, dev, 0);           /* cmd mode */
+        u8g_SetChipSelect(u8g, dev, 1);
+        y = pb->p.page_y0;
+        ptr = pb->buf;
+        for( i = 0; i < 32; i ++ )
+        {
+          u8g_SetAddress(u8g, dev, 0);           /* cmd mode */
+          u8g_WriteByte(u8g, dev, 0x03e );      /* enable extended mode */
+
+          if ( y < 32 )
+          {
+                  u8g_WriteByte(u8g, dev, 0x080 | y );      /* y pos  */
+                  u8g_WriteByte(u8g, dev, 0x080  );      /* set x pos to 0*/
+          }
+          else
+          {
+                  u8g_WriteByte(u8g, dev, 0x080 | (y-32) );      /* y pos  */
+                  u8g_WriteByte(u8g, dev, 0x080 | 8);      /* set x pos to 64*/
+          }
+          
+          u8g_SetAddress(u8g, dev, 1);                  /* data mode */
+          u8g_WriteSequence(u8g, dev, WIDTH/8, ptr);
+          ptr += WIDTH/8;
+          y++;
+        }
+        u8g_SetChipSelect(u8g, dev, 0);
+      }
+      break;
+  }
+  return u8g_dev_pb32h1_base_fn(u8g, dev, msg, arg);
+}
+
+U8G_PB_DEV(u8g_dev_st7920_128x64_sw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_st7920_128x64_fn, U8G_COM_ST7920_SW_SPI);
+U8G_PB_DEV(u8g_dev_st7920_128x64_hw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_st7920_128x64_fn, U8G_COM_ST7920_HW_SPI);
+U8G_PB_DEV(u8g_dev_st7920_128x64_8bit, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_st7920_128x64_fn, U8G_COM_FAST_PARALLEL);
+U8G_PB_DEV(u8g_dev_st7920_128x64_custom, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_st7920_128x64_fn, u8g_com_arduino_st7920_custom_fn);
+
+
+
+#define QWIDTH (WIDTH*4)
+uint8_t u8g_dev_st7920_128x64_4x_buf[QWIDTH] U8G_NOCOMMON ; 
+u8g_pb_t u8g_dev_st7920_128x64_4x_pb = { {32, HEIGHT, 0, 0, 0},  WIDTH, u8g_dev_st7920_128x64_4x_buf}; 
+u8g_dev_t u8g_dev_st7920_128x64_4x_sw_spi = { u8g_dev_st7920_128x64_4x_fn, &u8g_dev_st7920_128x64_4x_pb, U8G_COM_ST7920_SW_SPI };
+u8g_dev_t u8g_dev_st7920_128x64_4x_hw_spi = { u8g_dev_st7920_128x64_4x_fn, &u8g_dev_st7920_128x64_4x_pb, U8G_COM_ST7920_HW_SPI };
+u8g_dev_t u8g_dev_st7920_128x64_4x_8bit = { u8g_dev_st7920_128x64_4x_fn, &u8g_dev_st7920_128x64_4x_pb, U8G_COM_FAST_PARALLEL };
+u8g_dev_t u8g_dev_st7920_128x64_4x_custom = { u8g_dev_st7920_128x64_4x_fn, &u8g_dev_st7920_128x64_4x_pb, u8g_com_arduino_st7920_custom_fn };
+
+

akva/_256-27nrf/utility/u8g_dev_st7920_192x32.c

@@ -0,0 +1,151 @@
+/*
+
+  u8g_dev_st7920_192x32.c
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  
+*/
+
+#include "u8g.h"
+
+#define WIDTH 192
+#define HEIGHT 32
+
+
+/* init sequence from https://github.com/adafruit/ST7565-LCD/blob/master/ST7565/ST7565.cpp */
+static const uint8_t u8g_dev_st7920_192x32_init_seq[] PROGMEM = {
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_RST(15),           /* do reset low pulse with (15*16)+2 milliseconds (=maximum delay)*/
+  U8G_ESC_DLY(100),         /* 8 Dez 2012: additional delay 100 ms because of reset*/
+  U8G_ESC_CS(1),             /* enable chip */
+  U8G_ESC_DLY(50),         /* delay 50 ms */
+
+  0x038,                                /* 8 Bit interface (DL=1), basic instruction set (RE=0) */
+  0x00c,                                /* display on, cursor & blink off; 0x08: all off */
+  0x006,                                /* Entry mode: Cursor move to right ,DDRAM address counter (AC) plus 1, no shift */
+  0x002,                                /* disable scroll, enable CGRAM adress */
+  0x001,                                /* clear RAM, needs 1.6 ms */
+  U8G_ESC_DLY(100),               /* delay 10 ms */
+  
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_END                /* end of sequence */
+};
+
+uint8_t u8g_dev_st7920_192x32_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_400NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7920_192x32_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        uint8_t y, i;
+        uint8_t *ptr;
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+        
+        u8g_SetAddress(u8g, dev, 0);           /* cmd mode */
+        u8g_SetChipSelect(u8g, dev, 1);
+        y = pb->p.page_y0;
+        ptr = pb->buf;
+        for( i = 0; i < 8; i ++ )
+        {
+          u8g_SetAddress(u8g, dev, 0);           /* cmd mode */
+          u8g_WriteByte(u8g, dev, 0x03e );      /* enable extended mode */
+          u8g_WriteByte(u8g, dev, 0x080 | y );      /* y pos  */
+          u8g_WriteByte(u8g, dev, 0x080  );      /* set x pos to 0*/          
+          u8g_SetAddress(u8g, dev, 1);                  /* data mode */
+          u8g_WriteSequence(u8g, dev, WIDTH/8, ptr);
+          ptr += WIDTH/8;
+          y++;
+        }
+        u8g_SetChipSelect(u8g, dev, 0);
+      }
+      break;
+  }
+  return u8g_dev_pb8h1_base_fn(u8g, dev, msg, arg);
+}
+
+uint8_t u8g_dev_st7920_192x32_4x_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_400NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7920_192x32_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        uint8_t y, i;
+        uint8_t *ptr;
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+        
+        u8g_SetAddress(u8g, dev, 0);           /* cmd mode */
+        u8g_SetChipSelect(u8g, dev, 1);
+        y = pb->p.page_y0;
+        ptr = pb->buf;
+        for( i = 0; i < 32; i ++ )
+        {
+          u8g_SetAddress(u8g, dev, 0);           /* cmd mode */
+          u8g_WriteByte(u8g, dev, 0x03e );      /* enable extended mode */
+          u8g_WriteByte(u8g, dev, 0x080 | y );      /* y pos  */
+          u8g_WriteByte(u8g, dev, 0x080  );      /* set x pos to 0*/          
+          u8g_SetAddress(u8g, dev, 1);                  /* data mode */
+          u8g_WriteSequence(u8g, dev, WIDTH/8, ptr);
+          ptr += WIDTH/8;
+          y++;
+        }
+        u8g_SetChipSelect(u8g, dev, 0);
+      }
+      break;
+  }
+  return u8g_dev_pb32h1_base_fn(u8g, dev, msg, arg);
+}
+
+
+U8G_PB_DEV(u8g_dev_st7920_192x32_sw_spi, WIDTH, HEIGHT, 8, u8g_dev_st7920_192x32_fn, U8G_COM_ST7920_SW_SPI);
+U8G_PB_DEV(u8g_dev_st7920_192x32_hw_spi, WIDTH, HEIGHT, 8, u8g_dev_st7920_192x32_fn, U8G_COM_ST7920_HW_SPI);
+U8G_PB_DEV(u8g_dev_st7920_192x32_8bit, WIDTH, HEIGHT, 8, u8g_dev_st7920_192x32_fn, U8G_COM_FAST_PARALLEL);
+
+
+#define QWIDTH (WIDTH*4)
+uint8_t u8g_dev_st7920_192x32_4x_buf[QWIDTH] U8G_NOCOMMON ; 
+u8g_pb_t u8g_dev_st7920_192x32_4x_pb = { {32, HEIGHT, 0, 0, 0},  WIDTH, u8g_dev_st7920_192x32_4x_buf}; 
+u8g_dev_t u8g_dev_st7920_192x32_4x_sw_spi = { u8g_dev_st7920_192x32_4x_fn, &u8g_dev_st7920_192x32_4x_pb, U8G_COM_ST7920_SW_SPI };
+u8g_dev_t u8g_dev_st7920_192x32_4x_hw_spi = { u8g_dev_st7920_192x32_4x_fn, &u8g_dev_st7920_192x32_4x_pb, U8G_COM_ST7920_HW_SPI };
+u8g_dev_t u8g_dev_st7920_192x32_4x_8bit = { u8g_dev_st7920_192x32_4x_fn, &u8g_dev_st7920_192x32_4x_pb, U8G_COM_FAST_PARALLEL };
+

akva/_256-27nrf/utility/u8g_dev_st7920_202x32.c

@@ -0,0 +1,154 @@
+/*
+
+  u8g_dev_st7920_202x32.c
+  tested with CFAG20232
+  
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  
+*/
+
+#include "u8g.h"
+
+#define WIDTH 202
+#define HEIGHT 32
+#define PAGE_HEIGHT 8
+
+
+/* init sequence from https://github.com/adafruit/ST7565-LCD/blob/master/ST7565/ST7565.cpp */
+static const uint8_t u8g_dev_st7920_202x32_init_seq[] PROGMEM = {
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_ADR(0),           /* instruction mode */
+  U8G_ESC_RST(15),           /* do reset low pulse with (15*16)+2 milliseconds (=maximum delay)*/
+  U8G_ESC_DLY(100),         /* 8 Dez 2012: additional delay 100 ms because of reset*/
+  U8G_ESC_CS(1),             /* enable chip */
+  U8G_ESC_DLY(50),         /* delay 50 ms */
+
+  0x038,                                /* 8 Bit interface (DL=1), basic instruction set (RE=0) */
+  0x00c,                                /* display on, cursor & blink off; 0x08: all off */
+  0x006,                                /* Entry mode: Cursor move to right ,DDRAM address counter (AC) plus 1, no shift */
+  0x002,                                /* disable scroll, enable CGRAM adress */
+  0x001,                                /* clear RAM, needs 1.6 ms */
+  U8G_ESC_DLY(100),               /* delay 10 ms */
+  
+  U8G_ESC_CS(0),             /* disable chip */
+  U8G_ESC_END                /* end of sequence */
+};
+
+uint8_t u8g_dev_st7920_202x32_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_400NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7920_202x32_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        uint8_t y, i;
+        uint8_t *ptr;
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+        
+        u8g_SetAddress(u8g, dev, 0);           /* cmd mode */
+        u8g_SetChipSelect(u8g, dev, 1);
+        y = pb->p.page_y0;
+        ptr = pb->buf;
+        for( i = 0; i < 8; i ++ )
+        {
+          u8g_SetAddress(u8g, dev, 0);           /* cmd mode */
+          u8g_WriteByte(u8g, dev, 0x03e );      /* enable extended mode */
+          u8g_WriteByte(u8g, dev, 0x080 | y );      /* y pos  */
+          u8g_WriteByte(u8g, dev, 0x080  );      /* set x pos to 0*/          
+          u8g_SetAddress(u8g, dev, 1);                  /* data mode */
+          u8g_WriteSequence(u8g, dev, WIDTH/8, ptr);
+          ptr += WIDTH/8;
+          y++;
+        }
+        u8g_SetChipSelect(u8g, dev, 0);
+      }
+      break;
+  }
+  return u8g_dev_pb8h1_base_fn(u8g, dev, msg, arg);
+}
+
+uint8_t u8g_dev_st7920_202x32_4x_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
+{
+  switch(msg)
+  {
+    case U8G_DEV_MSG_INIT:
+      u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_400NS);
+      u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7920_202x32_init_seq);
+      break;
+    case U8G_DEV_MSG_STOP:
+      break;
+    case U8G_DEV_MSG_PAGE_NEXT:
+      {
+        uint8_t y, i;
+        uint8_t *ptr;
+        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
+        
+        u8g_SetAddress(u8g, dev, 0);           /* cmd mode */
+        u8g_SetChipSelect(u8g, dev, 1);
+        y = pb->p.page_y0;
+        ptr = pb->buf;
+        for( i = 0; i < 32; i ++ )
+        {
+          u8g_SetAddress(u8g, dev, 0);           /* cmd mode */
+          u8g_WriteByte(u8g, dev, 0x03e );      /* enable extended mode */
+          u8g_WriteByte(u8g, dev, 0x080 | y );      /* y pos  */
+          u8g_WriteByte(u8g, dev, 0x080  );      /* set x pos to 0*/          
+          u8g_SetAddress(u8g, dev, 1);                  /* data mode */
+          u8g_WriteSequence(u8g, dev, WIDTH/8, ptr);
+          ptr += WIDTH/8;
+          y++;
+        }
+        u8g_SetChipSelect(u8g, dev, 0);
+      }
+      break;
+  }
+  return u8g_dev_pb32h1_base_fn(u8g, dev, msg, arg);
+}
+
+
+U8G_PB_DEV(u8g_dev_st7920_202x32_sw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_st7920_202x32_fn, U8G_COM_ST7920_SW_SPI);
+U8G_PB_DEV(u8g_dev_st7920_202x32_hw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_st7920_202x32_fn, U8G_COM_ST7920_HW_SPI);
+U8G_PB_DEV(u8g_dev_st7920_202x32_8bit, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_st7920_202x32_fn, U8G_COM_FAST_PARALLEL);
+
+#define QWIDTH (WIDTH*4)
+uint8_t u8g_dev_st7920_202x32_4x_buf[QWIDTH] U8G_NOCOMMON ; 
+u8g_pb_t u8g_dev_st7920_202x32_4x_pb = { {32, HEIGHT, 0, 0, 0},  WIDTH, u8g_dev_st7920_202x32_4x_buf}; 
+u8g_dev_t u8g_dev_st7920_202x32_4x_sw_spi = { u8g_dev_st7920_202x32_4x_fn, &u8g_dev_st7920_202x32_4x_pb, U8G_COM_ST7920_SW_SPI };
+u8g_dev_t u8g_dev_st7920_202x32_4x_hw_spi = { u8g_dev_st7920_202x32_4x_fn, &u8g_dev_st7920_202x32_4x_pb, U8G_COM_ST7920_HW_SPI };
+u8g_dev_t u8g_dev_st7920_202x32_4x_8bit = { u8g_dev_st7920_202x32_4x_fn, &u8g_dev_st7920_202x32_4x_pb, U8G_COM_FAST_PARALLEL };
+
+