Purpose of USB device stack?

Discussion in 'Embedded Systems and Microcontrollers' started by sigh88, May 20, 2009.

  1. sigh88

    Thread Starter New Member

    May 20, 2009
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    Hi I'm new new to embedded systems and also USB drivers. I'm not sure if my question will be stupid but here goes..

    I just wanted to get an overview and an understanding of the purpose of a USB device stack.

    Thanks,
    Sigh88
     
  2. beenthere

    Retired Moderator

    Apr 20, 2004
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  3. sigh88

    Thread Starter New Member

    May 20, 2009
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  4. sigh88

    Thread Starter New Member

    May 20, 2009
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    ohhhh... ok. I was a little confused with the word "stack".

    So the USB stack product is just a a collection of general functions that deal with the USB protocal that you have to port to your hardware. Or something to that effect.
     
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