Thread: communication with i/o port

  1. #1
    Registered User
    Join Date
    May 2003

    communication with i/o port

    Please inform me, how i can communicate to i/o port using functions provided by window's.


  2. #2
    It's full of stars adrianxw's Avatar
    Join Date
    Aug 2001
    You can get a handle to an I/O port with the CreateFile() API routine. Look it up in the help or at MSDN, particulaly the section dealing with "Communication Resources".

    Once you have a handle, you can use the handle based I/O routines, (ReadFile(), WriteFile() etc.).
    Wave upon wave of demented avengers march cheerfully out of obscurity unto the dream.

  3. #3
    Registered User
    Join Date
    Nov 2001
    Here is a link to one solution from MSDN.


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