My goal is to have a computer, running linux, send a zephyr (instant
message) when our doorbell is pressed. I built hardware which
generates a rising edge on pin 10 when the doorbell is rung. I did
this because someone told me that using the interrupt would be the
easiest way to do this. I, however, don't have any system level
programming experience (I just know the generally useless stuff
intro CS classes teach), and I can't find anything about using these
interrupts in linux.
I can't help but think that this is a maximum of 5 lines of code,
which is frustrating. If anyone has a good URL, or sample code for
doing this sort of thing, I'd appreciate it.
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This archive was generated by hypermail 2b29 : Mon Jan 08 2001 - 01:51:31 EST