I've heard rumors about GPIO triggered interrupts being built into the latest kernel, but no information on how to use them. Does anyone out there have a link to information on this? I tried googling, but came up empty.
Thanks
Rick
GPIO interrupts?
4 posts
There are 10 types of people in this world. Those that understand binary, and those that don't.
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There was something in the latest magPi (issue 7?) about GPIO interrupts. Not sure if that's what you're looking for.
Tony
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Thanks, I'll check it out.
There are 10 types of people in this world. Those that understand binary, and those that don't.
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rickseiden wrote:I've heard rumors about GPIO triggered interrupts being built into the latest kernel, but no information on how to use them. Does anyone out there have a link to information on this? I tried googling, but came up empty.
Thanks
Rick
They've been avalable for some months now (but I don't know if there has been some new change in recent kernels).
See the 'wfi.c' demo program in the wiringPi examples (for an example)
-Gordon
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