On Fri, 26 Aug 2011, Nathan House wrote:

> That make sense, thanks. So, in conclusion, if I don't use interrupt
> priority then my ISR can be as big as needed and is more efficient
> because there's no context saving being done..

Well, there is context saving being done, but it's all done internally
by the PIC, and it doesn't use any code space or instruction cycles.

> Back to my last, albeit poorly worded, question - is there any way to
> tell how much memory a block of code will take?

Look in the .LST file.

--
John W. Temples, III
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