pls help me w/ my program....


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  1. #4

    Default Re: pls help me w/ my program....

    Well I programmed a PIC16f877a to a GSM modem for a friend some months ago... I also had problems with receiving data from Modem to PIC and added a buffer (74LS125)... It worked after that... also try changing this:
    DEFINE HSER_TXSTA 20h
    to this:
    DEFINE HSER_TXSTA 24h
    the manual says 24h works with high speed baud rates.. It's what I did with mine...
    Last edited by master_olan; - 4th March 2011 at 02:44.

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