> Does the code for TMR1IF really need to be in the interrupt handler at
> all?  Unless it's really that time-critical (which seems unlikely with
> that much processing), I'd just set a flag in the isr and let the main
> loop handle it.  Depends on application needs, of course.

No need to handle it in the interrupt at all: TMR1IF can be used as the
flag as long as the corresponding interrupt enable bit is not set.

Wouter van Ooijen

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Van Ooijen Technische Informatica: www.voti.nl
consultancy, development, PICmicro products

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