[sebhc] hard sector substitute (for caffeine)

[Lee Hart]

> He had this blank expression on his face and said he didn't
> know about how long, but an interrupt was generated every
> 200us. I got out a scope and proceeded to find out that his
> interrupt routine was taking 300us to execute, so of course
> it was missing interrupts at a pseudo random rate. I rewrote
> his routine to get it below 200us and then everything worked fine.

Great story!
-- 
"Never doubt that the work of a small group of thoughtful, committed
citizens can change the world. Indeed, it's the only thing that ever
has!" -- Margaret Mead
--
Lee A. Hart  814 8th Ave N  Sartell MN 56377  leeahart_at_earthlink.net


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