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84 lines
2.8 KiB
84 lines
2.8 KiB
void GxepdPage1()
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{
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display.setRotation(4);
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display.fillScreen(GxEPD_WHITE);
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display.setTextColor(GxEPD_BLACK);
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// display.setFont(&prazo_Regular_224pt7b);
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DrawBattery( 0, 20);
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DrawRSSI(95, 20, wifi_signal);
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display.setFont(&FreeMonoBold18pt7b);
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display.setCursor(0, 75);
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display.print(CurrentHour);//время с нтп часы
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display.print(":");
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if(CurrentMin<10){display.print("0");}
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display.print(CurrentMin );//минуты
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display.setFont(&FreeMonoBold9pt7b);
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if(CurrentSec<10){display.print("0");}
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display.print(CurrentSec );//секунды
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// display.setFont(&FreeMonoBold9pt7b);
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// display.setCursor(20, 15);
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// display.print(Date_str + " " + Time_str);
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// display.print(Time_str);
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// display.print("W");
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// display.print(wifi_signal);
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display.setCursor(0, 110);
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display.print(Date_str);
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display.update();
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display.setFont();
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SleepPage();
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}
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void DrawRSSI(int x, int y, int rssi) //график силы вай-фай
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{
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int WIFIsignal = 0;
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int xpos = 1;
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for (int _rssi = -100; _rssi <= rssi; _rssi = _rssi + 20) {
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if (_rssi <= -20) WIFIsignal = 15; // <-20dbm displays 5-bars
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if (_rssi <= -40) WIFIsignal = 12; // -40dbm to -21dbm displays 4-bars
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if (_rssi <= -60) WIFIsignal = 9; // -60dbm to -41dbm displays 3-bars
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if (_rssi <= -80) WIFIsignal = 6; // -80dbm to -61dbm displays 2-bars
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if (_rssi <= -100) WIFIsignal = 3; // -100dbm to -81dbm displays 1-bar
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display.fillRect(x + xpos * 4, y - WIFIsignal, 2, WIFIsignal, GxEPD_BLACK);
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xpos++;
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}
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}
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void DrawBattery(int x, int y) {
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uint8_t percentage = 100;
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esp_adc_cal_characteristics_t adc_chars;
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esp_adc_cal_value_t val_type = esp_adc_cal_characterize(ADC_UNIT_1, ADC_ATTEN_DB_11, ADC_WIDTH_BIT_12, 1100, &adc_chars);
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if (val_type == ESP_ADC_CAL_VAL_EFUSE_VREF) {
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Serial.printf("eFuse Vref:%u mV", adc_chars.vref);
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vref = adc_chars.vref;
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}
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if (voltage > 1 ) { // Only display if there is a valid reading
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Serial.println("\nVoltage = " + String(voltage));
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percentage = 2836.9625 * pow(voltage, 4) - 43987.4889 * pow(voltage, 3) + 255233.8134 * pow(voltage, 2) - 656689.7123 * voltage + 632041.7303;
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if (voltage >= 4.20) percentage = 100;
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if (voltage <= 3.20) percentage = 0; // orig 3.5
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display.fillRect(x , y - 14, 40, 15,GxEPD_WHITE );
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display.drawRect(x + 2, y - 14, 30, 15,GxEPD_BLACK);
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display.fillRect(x + 32, y - 10, 4, 7,GxEPD_BLACK);
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display.fillRect(x + 4, y - 12, 26 * percentage / 100.0, 11,GxEPD_BLACK);
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display.setTextColor(GxEPD_BLACK);
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display.setFont();
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display.setCursor(x + 40, y-15 );
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display.print( String(percentage) + "% ");
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display.setCursor(x + 40, y-5 );
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display.print( String(voltage, 1) + "v");
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}
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}
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