18F4550, How to use multiple External Interupts


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  1. #1
    Join Date
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    Default Re: 18F4550, How to use multiple External Interupts

    ok thanks, one question though, say im using RB1 and RB2 as I/O's and not interupts, do I have to enable interupts on those pis or do I have to disable interupts on those. if so what do i need to do.

  2. #2
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    Oct 2005
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    Default Re: 18F4550, How to use multiple External Interupts

    Interrupts are disabled by default. If you aren't using the interrupt for a pin or peripheral you don't enable it.

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