A c++ class for de-bouncing a mechanical switch.
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The required parameters are:
- the GPIO input pin #
- a flag that's true if using an internal pullup resistor, or false otherwise
- a pair of callback functions that get called when the input pin goes either low or high
- a debounce delay in milliseconds
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The
initPin()member function must be called first. It configures the input pin, and returns the inital state of
the switch. -
The
readPin(debounceDelay)member function returns the current state (de-bounced), and calls
the appropriate callback function whenever the pin's state changes.
Full Changelog: https://github.com/bdubs-astro/DebounceSwitch/commits/v1.0