Dave Celsnak wrote:
>
> HELP!
>
> I have posted before, and I will post it again....
> I am having a hack of a time getting my interrupt to work properly!!!
>
> No problems with entering the interrupt. The PIC reaches the routine just
> fine.   I am using the Compare mode, to set a software interrupt on a
> match (16 bit Compare Value to the 16 bit free-running Timer1).
>
> The problem seems to be the actual service routine itself.
> All I want to do is 'toggle' an I/O pin.  High on a match, then
> low on the next match....Also, I am guessing this is the best location to
> clear the Timer, and load the Compare Value with the latest (quite
> possibly the same) value that is the next Period for the frequency I need.
>
> READ:  Adjustable frequency driver via Compare Mode.  I hope this can
> start a small thread, as I am always looking for a better way to skin this
> cat.
>
> Thank you,
> Dave Celsnak

Which timer/chip are you using?

--
Friendly Regards

Tjaart van der Walt
mailto:tjaart@wasp.co.za
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