2014-06-06 14:00:34 +00:00
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Linux Userspace GPIO Library
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============================
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* Export and Unexport GPIO pins
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* Interrupt support (*)
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* Rewrite of NoccyLabs RaspIO
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## Interrupts
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For interrupts to work, you need to first bind the interrupt handler, and then
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make sure to call on `Gpio#refresh()` every cycle to poll the interrupt flag on
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the selected pins.
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$gpio = new Gpio();
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$gpio->onInterrupt(Gpio::get(0), "rising", function($e) { ... });
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while (..) {
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..
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$gpio->refresh();
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}
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##
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