I have this board:
http://owfs.org/index.php?page=8-channel-i-o
I know how to read the I/O status from it, but I was wondering what's the
best way to get immediately notified of an input bit flip?
Do I need to read the uncached tree every second and spam the 1-wire bus
(probably preventing reading temperatures from other processes), or is there
a way to get a 'please poll me, my status changed' notice of some kind?
Marc
--
"A mouse is a device used to point at the xterm you want to type in" - A.S.R.
Microsoft is to operating systems & security ....
.... what McDonalds is to gourmet cooking
Home page: http://marc.merlins.org/
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