I've given the interrupts a test, and while they work, I get pretty bad bouncing on a simple switch (no hardware debouncing), which triggers the interrupt on almost every 'release' as well as each 'press'.

I've configured the software with interrupt: rising which should (and does) trigger when I press the button, however it also triggers quite often when I release the button. You can see why in the waveform above. The Pi's GPIO lib doesn't seem to be adequately protective of this, given that it should really discard the rising edge if it occurs within bouncetime of a falling edge.

I wonder if there's a neat way we can protect against this, which will work regardless of debounce implementations offered by the GPIO libs we use?

@BenjiU