Peter Cousens wrote:

> Before writing the code from scratch, does anyone have a routine
> that could be used as a basis for this.

I've done a similar one recently on a 16C71, so let me know if I can
help out.

PS. Shorting the points out for 1, 2 3, or 4 cycles doesn't work very
well.

--
Best regards

Tony

Multimedia 16F84 Beginners PIC Tools.

http://www.picnpoke.com
Email picnpoke@cdi.com.au