[TriLUG] WAY OT: 80x86 Assembly question: ISRs
mack.joseph at epa.gov
Tue Nov 23 07:01:32 EST 2004
Brian Henning wrote:
> Ha! Nevermind. I figured out what the bug in my code was. The answer, of
> course, is "yes, but it may interfere with any on-screen keyboard on your
> pen-based computer."
I haven't done any of this for 15-20yrs, but the rule back then was not
to call another interrupt from an interrupt routine. Also you had to
get out of the ISR as fast as possible.
Joseph Mack PhD, High Performance Computing & Scientific Visualization
LMIT, Supporting the EPA Research Triangle Park, NC 919-541-0007
Federal Contact - John B. Smith 919-541-1087 - smith.johnb at epa.gov
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