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Serial port and CTS pin problem in C#

P: 4
I try to do an application in C# to read data from serial port. Based on CTS pin state, meaning of every received byte is different (data or command) . I use dataReceived event to read bytes and I get the state of CTS line for every byte.
There is a problem that sometimes receiving data with getting the related state of CTS line is not synchronic. This problem occurs more frequently when the baud rate is high. I need to work with baud rate of 115200.
Can anyone help me solve the problem?
Thanks in advance
Jun 25 '13 #1
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