James.
     With my disability it is very painful for me to read and write in=20
the interleaved method. My paragraph indentations are in the exact order=20
of your writings. I don't write code to make it intentionally confusing.=20
You and the others have helped me in a lot of different ways but it=20
still has to be mine in the long run. This is a hobby for me and not a=20
commercial production.
     Ok, I understand about volatile now.
     Those functions were setup by the MicroElektronika timer calculator=20
and I will change them after I do some tests. I didn't write them. I=20
only changed some variable names that were wrong. The program does=20
compile even though the logic may not be entirely correct.
Thanks,
rich!

On 7/23/2014 12:10 AM, James Cameron wrote:
> On Tue, Jul 22, 2014 at 11:13:58PM -0500, Richard R. Pope wrote:
>> I don't understand volatile in this reference. Since this is a
>> global variable isn't auto fine?
>

--=20
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