[evan_wilson]

Strangely enough, K&R is sitting right here on my bookshelf. Somehow I hadn't remembered "volatile". I'll go reread through the data types/variables stuff again.

Not to seem pestery... but I've once again confused myself in this code. I read through the PIC's datasheet (timer section) and studied up on the registers. On the good side, I now completely understand all the scalers, clocks, and flags, but I could not seem to understand how the high and low byte registers worked/were needed. I don't see how an integer could go past 65,535, so why does the high byte happen to be able to have a value over that?

I also could not find an equivalent for the PR2 register for Timer1. Is that simply not present and do I have to use conventional math to downscale further?

Thanks again for the help.