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CRC generation with PIC C Compiler

Discussion in '8bit Microcontrollers' started by Bil, Nov 24, 2003.

  1. Bil

    Bil Guest

    Hi Guys, I'm working with iButtons at the moment and have written a CRC
    generation routine that is HUGE, I know that there is a simple crc
    generation routine out there but I dont know it. Any help will be great.
    I'm using the CCS C compiler

    Billy

    Sorry but my e-mail address is invalid in an attempt to reduce spam.
     
  2. Rich Webb

    Rich Webb Guest

    Google for "A painless guide to CRC error detection algorithms" by Ross
    Williams. After reading it, you should find it fairly straightforward to
    put together a table-driven implementation.
     
  3. Al

    Al Guest

    Not C but....http://www.dattalo.com/technical/software/pic/crc_8.asm

    Al
     
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