float VoltageMeter::analogReadVoltage(int nSamples) const {
byte currentReference = getAnalogReference();
if (currentReference != _analogReference)
setAnalogReference(_analogReference);
float sum = 0;
for (int i=0; i< nSamples; i++)
sum += analogRead(_pin);
if (currentReference != _analogReference)
setAnalogReference(currentReference);
return (sum / nSamples);
}
void setup() {
Serial.begin(115200);
Serial.print(F("\n"));
Serial.print(ACCESSORY_MODEL);
Serial.print(F(" v"));
Serial.print(ACCESSORY_VERSION);
Serial.print(" serial # ");
Serial.println(ACCESSORY_SERIAL);
Serial.println(ACCESSORY_URL);
setAnalogReference();
// This will never be freed
drivers[0] = new ArduinoDriver();
acc.powerOn();
}
