[PATCH] fix-lis302dl-isr-lock.patch

Werner Almesberger werner at openmoko.org
Tue Apr 1 23:14:57 CEST 2008

Andy Green wrote:
> The ISR clears the interrupt source, what can happen until that is done
> that makes everything slow?

I was thinking of the interrupt getting asserted all the time until
the (slow) acknowledgement has been sent.

> The ISR clears it in 75us and it is 10ms period, I didn't think of a
> legitimate way it can make that trouble.

Hmm no, 72us out of 10ms shouldn't be noticeable. Not so slow after
all then.

- Werner

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