Does anyone know of any known problem with leaving the serial port open when there is nothing connected? I have a T2 which has a universal port. It's not sitting in the cradle and I'm not trying to use the debugger but sometimes my application will just hang in the middle of the most innocuous code. While the port is open, I call SrmReceiveCheck() and if there are bytes in the receive queue, I call SrmReceive(). Of course nothing is connected so I think these calls should be harmless. Yet my application never ever hangs when the port is closed.
Thanks, Lorraine
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