An exceedingly simple button class to help with things. Utilizes a 200 ms debounce.

For version 2 I changed the include to be a .hpp file since I'm doing this as a cpp class.

To install this library just place the entire sub folder in your library folder.

#include <button.hpp>

// The button class supports two different modes, momentary or switch
// Momentary will return a value while a button is actively being pressed
// Toggle will switch state on each button press much like a lightswitch

slacker::Button::ButtonType _buttonType = slacker::Button::ButtonType::Momentary;
slacker::Button _button(2, _buttonType);

// your code goes here

There is a new constructor that will take the debounce time as a parameter. Using the older constructor defaults to the 200 ms. Personally I think about 175ms debounce is pretty good.

ButtonPressed();

Will return true if the button has been pressed. Can be used in either toggle or momentary mode.

GetButtonCounter()

When the button is in toggle mode this will return a counter that increments each time the button is flipped to the on state.

ResetButtonCounter()

Will reset the counter back to zero.

So I'm not terribly happy with this code at the moment.

• Code refactor to clean up the two main button Methods
• Implement a counter property
• Implement a counter in momentary mode that tells you how long the button has been held down.