Can anyone suggest why the com port DataReceived is not firing?
It worked for a while now it doesn’t. I have 2 com devices on com1 and com4 but both are not receiving data. Usinf Fez Cobra || with netmf 4.3
_gpsSP = new SerialPort(COMPort, 9600); Thread.Sleep(2000); _gpsSP.Open(); _gpsSP.DataReceived += new SerialDataReceivedEventHandler(_gpsSP_DataReceived); _gpsSP.ErrorReceived += new SerialErrorReceivedEventHandler(_gpsSP_DataError);
I just noticed that _gpsSP_DataError fires? What does this tell me? Return EventType=Frame m_error=4
Is this error stopping the _gpsSP_DataReceived event firing?