Thread: Parallel Port IO ops not working properly

  1. #16
    Registered User
    Join Date
    Jun 2009

    prob running the exe file

    Hello, THis is Tariq and i am new here. i m working on interfacing parallel port through ' C ' (OS = Win XP) . I have already successfully lighted Leds within TurboC v3.0 enviroment, using "User Port" for access to parallel port. But when i tried to run the exe file only messages appeared as programmed, but the leds doesn't blink.. i have tried a lot, and also have started userport before executing the exe file of the program.. what should i do? help me.

  2. #17
    Kernel hacker
    Join Date
    Jul 2007
    Farncombe, Surrey, England
    Do not wake old threads. You have already had an answer in another thread.

    Compilers can produce warnings - make the compiler programmers happy: Use them!
    Please don't PM me for help - and no, I don't do help over instant messengers.

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