PIC16F690 LCDOUT problem

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  1. - 25th April 2012, 04:00 #1
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    Demon
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    Default Re: PIC16F690 LCDOUT problem

    Port C has analog features, try setting them to digital.

    http://www.picbasic.co.uk/forum/showthread.php?t=561

    Robert
    Last edited by Demon; - 25th April 2012 at 04:02. Reason: found reference thread
  2. - 25th April 2012, 04:10 #2
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    Default Re: PIC16F690 LCDOUT problem

    I don't understand why I can send out data on RC4-RC7 without setting to digital, but not E and RS on RC0 and RC1? I thought setting to digital was only needed for input on pin that was also A/D input.
  3. - 26th April 2012, 02:35 #3
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    Default Re: PIC16F690 LCDOUT problem

    Robert, you were right. Setting ANSEL and ANSELH fixed it. Thanks.
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