Well...as I've said before serial coms should always be done with x-tal or maybe resonator osc.
Trying to get a RC osc to run within 5 - 10% in accuracy and stability just isn't possible
in practice...you might get it to work but when temperature changes, or a wire gets too
close to chip or tracks, or whatever that can pull the osc happends you'll get tagged.
kg4pid wrote:
--To make it work I had to change the the value that gets moved into
OSCCAL. Since the serial routine that I used had been around awhile
I can only assume that the problem is in the Pic oscilator. Don't
know what to do to fix it though as I don't want to have to
calibrate each pic chip.Max
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