Hi - thanks. Yes I realised that if I'm resetting the timer each tine it interrupts, then thyere will be some innacuracy as the service rouyting takes finite time. However, accuracy is not that important - consistency is more important - so hopefully this wil be fine.

I'm away fromn the lab at the mo, but will hope to get this implemented by the start of Jan, and ill let you know hoe it goes.

Just hoping PICBasic is up to the job - probably should have used Assembler or C, but the latter is unavailable, and the former is scary!


Cheers,


Ben