INT0 Zero Interrupts

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  1. - 26th March 2009, 22:19 #1
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    nemesis
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    Default INT0 Zero Interrupts

    Hi All,
    I have been banging my head on the wall for weeks. I am not sure what I am missing and I have read over the datasheet many times. Please take a sec to see if you notice anything wrong.

    I can't get INT0 to interrupt. The TMR0 interrupt is working great, the led flashes 100ms as desired. If I take pin RA0 and jump to 5V or Ground the interrupt doesnt seem to interrupt. The program should turn on an led if it interrupts.

    MCU: PIC18F1330

    Thanks Again,
    Nemesis
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    Last edited by nemesis; - 26th March 2009 at 23:44.
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