Read COM Port with C

I am trying to write a C program to read a RS232 COM port, but I can find very little information on how to do it. (I am using Windows.) Thank you for your advice.


  • If you search this board and the C/C++ Win32 API board, you will find plenty of examples, I know I have posted several in the past, even a whole terminal program at some point.

    The raw documentation at MSDN also contains examples.

    Knowing the Win API will be helpful.
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