A question regarding PIC16F684 to LCD.


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  1. #1
    Join Date
    Nov 2003
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    Wellton, U.S.A.
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    Looks like the problem is using an analog configured pin as an input. You can use analog set pins as outputs as the data sheet says but not as digital inputs. The data sheet says something like if a pin is set for analog then all digital reads will be 0(low).
    Dave
    Always wear safety glasses while programming.

  2. #2
    Join Date
    May 2010
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    I've cracked it.
    Top thanks once again for the heads-up.

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