PIC18F2525 Port C pins made output causes problems in other circuits

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  1. - 17th September 2012, 15:18 #2
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    Default Re: PIC18F2525 Port C pins made output causes problems in other circuits

    The code driving the LCD is the one that we should be looking at. This is the "other" PIC right?

    In the meantime, look at the PORT sections in the datasheet, specifically for <multiplexing>. PICs often share pins between devices, I'd bet you have a feature enabled that is disturbing the LCD pins. Or a config doing more than you expect.

    Robert
    Last edited by Demon; - 17th September 2012 at 15:21.
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