> Bonjour Gael & PIC.ers,
>
> I did this a while back. You might get some ideas from the code
> below, this part of the project worked well. .. Pity about the rest
> of the job.... ..
>

I've got a similar routine, and I've had some good luck with AN512
type A/D.  Gael, check it out and come back with questions about
specifics.  You'll find the biggest problem with AN512 is noise
immunity, and in a PWM motor app that might be a real big problem.

I'm currently moving a design from a PIC with A/D to a cheap
PIC16c54.  Should save almost $1.00 a board!  One a board that costs
less than $4.00 US that's a lot!

-- Lawrence Lile

 "Nyquist was an optimist."

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