/*************************************************************************************
/*                                Battery Monitoring                                 *
/************************************************************************************/
void checkBattery() {

  float previousBatteryVoltage = batteryVoltage;
  float vRefScale = (3.3f / 4096.0f) * ((batteryR1 + batteryR2) / batteryR2);

  adc1_get_raw(ADC1_CHANNEL_6); //read and discard
  batteryPinValue = float( adc1_get_raw(ADC1_CHANNEL_6) ); //take a raw ADC reading

  batteryVoltage = batteryPinValue * vRefScale;

  realBatteryPercent  = map(batteryVoltage,3.3f,4.2f,0,100);
  Serial.println("\Battery pinValue: "   + String(batteryPinValue) + " vRefScale: " + String(vRefScale,7)+ " Voltage: " + String(batteryVoltage));

  if (previousBatteryVoltage != 0) { // if the volate isnt at least 0.05 volts diference dont change the value to compenste for slight variations
    if (abs(previousBatteryVoltage - batteryVoltage) < 0.05f) {
      batteryVoltage = previousBatteryVoltage;
    }
  }

  realBatteryPercent  = map(batteryVoltage*100,360,420,0,100);
  Serial.println("Adjusted Voltage: " + String(batteryVoltage) + " Percent: " + String(batteryPercent));

  if (batteryVoltage <= 3.6) {
    batteryPercent = 0;
  } else if (batteryVoltage <= 3.65) {
    batteryPercent = 10;
  } else if (batteryVoltage <= 3.7) {
    batteryPercent = 20;
  } else if (batteryVoltage <= 3.75) {
    batteryPercent = 30;
  } else if (batteryVoltage <= 3.8) {
    batteryPercent = 40;
  } else if (batteryVoltage <= 3.85) {
    batteryPercent = 50;
  } else if (batteryVoltage <= 3.9) {
    batteryPercent = 60;
  } else if (batteryVoltage <= 3.95) {
    batteryPercent = 70;
  } else if (batteryVoltage <= 4) {
    batteryPercent = 80;
  } else if (batteryVoltage <= 4.1) {
    batteryPercent = 90;
  } else {
    batteryPercent = 100;
  }
}

void checkSolar() {

  float vRefScale = (3.3f / 4096.0f) * ((solarR1 + solarR2) / solarR2);

  adc1_get_raw(ADC1_CHANNEL_7); //read and discard
  float pinValue = float( adc1_get_raw(ADC1_CHANNEL_7) ); //take a raw ADC reading

  solarVoltage = pinValue * vRefScale;
  Serial.println("Solar pinValue: " + String(pinValue) + " vRefScale: " + String(vRefScale,7) + " Voltage: " + String(solarVoltage));
}