instant interrupts with comparator

[Darrel Taylor]

Sure, that will work.

You could also set the ResetFlag to YES, and just read CMCON in the handler.

Typically, the handler would read CMCON anyway by testing the state of either the C1OUT or C2OUT bits so it can respond to the current state of the comparators.

Right now you're just toggling an LED, so you have to read CMCON separately to end the mismatch condition.

Once you actually do something in the comparator handler, you probably won't need the VAR1 = CMCON statement anymore.
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[mikendee]

Thanks for the reply Darrel and thanks for giving us Instant Interrupt. It lets a hack like me get alot more out of a PIC than just blinking an led.

I am using the comparator to read the output of a hall effect sensor on a flow sensor and it works a treat.

Thanks,
Mike

[Darrel Taylor]

Excellent, another happy customer ...
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