16F877A HSERIN problem


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  1. #1


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    Thanks,

    I will give it a try

    I'm sure that those pulse are in conflict with the received data comming
    from the max232

    So if understand each time i use HSERIN i should make the pin high before

    or just Tris portc.7 at startup ?

  2. #2


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    Finally !!!

    I found probably a solution.

    A faulty max 232 was generating those pulse on the RXport
    and disturbing the RXdata

    Thanks to all untill now for all replys hints etc...

  3. #3
    Join Date
    Jun 2005
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    Wisconsin
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    Cool, I figured something odd was going on. Usually its the simple stuff.

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