On Apr 10, 12:15 pm, William <[email protected]> wrote: > > If my back-of-envelope calculations are correct, with a 20MHz crystal, > and timer0 in 8-bit mode, the longest period (timer overflow) is 13mS, > and with the other timers: 1,2,3, the biggest prescaler is only 8, so > I can only get about 100mS period. If timer0, in 16-bit mode with 256 > prescaler really works, I should be able to get almost 3.5 seconds > before overflow. I'll give it a try. >
I tried the 16-bit mode and it seems to work as expected - but the init routine doesn't allow for sub-Hz rates, so I added some optional constants that allow finer control. I haven't done any testing with 16F devices yet. Feedback welcome! William -- You received this message because you are subscribed to the Google Groups "jallib" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/jallib?hl=en.
