I/O programming

This is a discussion on I/O programming within the C Programming forums, part of the General Programming Boards category; hi friends, has anybody tried I/O programming through ports??...

  1. #1
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    I/O programming

    hi friends,
    has anybody tried I/O programming through ports??
    Feedback is the breakfast of champions...

  2. #2
    and the hat of int overfl Salem's Avatar
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    Yes.

    But the i/o ports control the hardware, so in most operating systems access is controlled.

    Which compiler and OS are you using?
    If you dance barefoot on the broken glass of undefined behaviour, you've got to expect the occasional cut.
    If at first you don't succeed, try writing your phone number on the exam paper.
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    Registered User jasrajva's Avatar
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    hi ujjwal great to see u here

    jv

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    reply for salem

    hi salem,
    i know that i/o programming controls the hardware and it is done by OS, but
    i want to know i/o programming through ports because we are making an OS which require this...

    i hope u got my point...
    Feedback is the breakfast of champions...

  5. #5
    and the hat of int overfl Salem's Avatar
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    If you dance barefoot on the broken glass of undefined behaviour, you've got to expect the occasional cut.
    If at first you don't succeed, try writing your phone number on the exam paper.
    I support http://www.ukip.org/ as the first necessary step to a free Europe.

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    Smile thanks salem

    hey salem,
    thanks.. the link that you have given gave me very useful information about io ports...
    Feedback is the breakfast of champions...

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