> The compiler has compiled the if() statement properly. I "trapped" T0
> == 1 and it never happens. I can view on the logic analyzer that no
> matter when the RB0/INT interrupt occurs relative to the periodic
> wake-up due to WDT, DoTmerFn() is _always_ called. I want it to be
> called only when the wakeup is due to WDT expiring.
>
> Any ideas?

Yeah, check the INTF bit in INTCON.  I have never used the TO bit in STATUS,
but I would have thought it would be 0 after restart due to a watchdog
timeout.  This smells like something else is going on you aren't thinking
about yet.


********************************************************************
Olin Lathrop, embedded systems consultant in Littleton Massachusetts
(978) 742-9014, olin@embedinc.com, http://www.embedinc.com

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