Thanks for all your responses. I'm getting good results
By hooking the circuit up to my pc's serial port and doing
The math in a small Python script using 4th order polynomials.
Now its just a matter of doing the same on a bigger pic.

It was an estimation error on my part to think that cjc and
linearization can be done on a 12f675. Should have used a bigger pic
and that=92s what I'm  gonna do.

> If that fails, I'll use a bigger pic(16f873) and try using floating
> point
> arithmetic to fit the curve (And I believe floats are a big pain in
> assebler).

I guess I exaggerated the word pain in here. Everything is a pain,
until you figure out a way to do it ;) (Well, I figured that later)

Jeethu Rao

--
http://www.piclist.com hint: To leave the PICList
mailto:piclist-unsubscribe-request@mitvma.mit.edu