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Parameters to ReadFile(), SetCommState() for COM ports


Hello,
This is regarding opening target in Cygwin. I have written a simple code which communicates with my hardware. If i am not wrong, cygwin has written simulation program to open com port... etc in windows. Can anybody tell me what all the parameters i should pass to

CreateFile() function as well for SetComState() for COM ports.

ReadFile() function never return after receiving 2-3 packets.


thansk & regards
vadiraj


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