c code for pic to mmc interface

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Discussion in 'Embedded Systems and Microcontrollers' started by eceeng, May 10, 2007.

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  1. May 10, 2007 #1
    eceeng

    Thread Starter Member

    May 8, 2007
    10
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    Hi can anyone provide me a code for PIC16f877 microcontroller interfaced with a multi media card? i want to write data to and read data from the mmc. the simpler the code the better.

    thanks....
     
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  2. May 10, 2007 #2
    Dave

    Retired Moderator

    Nov 17, 2003
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  3. May 10, 2007 #3
    eceeng

    Thread Starter Member

    May 8, 2007
    10
    0
    i'm sorry for that..
    here is it...

    I want to interface a mmc card to pic16f877 microcontroller. I will type a string of data in the computer keyboard and the mcu will initiate all the processes to save this data to the mmc. The mcu will be reponsible for all the processes(e.g. writing to and reading from the mmc).

    the mcu will transmit data through C4 (pin23)
    the mcu willreceive data through C5 (pin 24)
     
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