public void Parse(byte b)
{
if (rxBufferPosition == 0)
{
if (b == MessageHeader)
{
rxBuffer[rxBufferPosition++] = b;
}
}
else
{
if (rxBufferPosition == 1 && b == MeasureCommand)
{
rxBuffer[rxBufferPosition++] = b;
isMeasurement = true;
}
else
{
if (isMeasurement && rxBufferPosition < 9)
{
rxBuffer[rxBufferPosition++] = b;
}
else if (rxBufferPosition == 9 && b == MessageTail)
{
rxBuffer[rxBufferPosition] = b;
if (VerifyCheckSum())
{
Task.Factory.StartNew(() =>
{
var message = new ParticleMassSensorValues
{
TwoPointFiveMicroMeterValue = (float)(rxBuffer[pm25hb] * 256 + rxBuffer[pm25lb]) / 10,
TenMicroMeterValue = (float)(rxBuffer[pm10hb] * 256 + rxBuffer[pm10lb]) / 10
};
OnNewMeasurementEvent(message);
});
}
rxBufferPosition = 0;
isMeasurement = false;
}
}
}
}
protected virtual void OnNewMeasurementEvent(ParticleMassSensorValues obj)
{
NewMeasurementEvent?.Invoke(obj);
}
