• Close High Heap memory consumption ? Is it normal ? #18
• Fix v2.0.1 does not compile #24

Usage:

declare the button in your class:

  private:
    InterruptButton _button;
  };

In the begin method, initialise the button as usual. But note the use of setPin. Other getters are available:

• setPin
• setPressedState
• setPinMode
• setLongKeyPressMS
• setAutoRepeatMS
• setDoubleClickMS
• setDebounceUS

  InterruptButton::setMode(Mode_Synchronous);

  _button.setPin(pin);
  _button.setLongPressInterval(8000);
  _button.bind(events::Event_KeyPress, [this]()
               { _callback(ButtonConfig.getPressAction()); });
  _button.bind(events::Event_LongKeyPress, [this]()
               { _callback(ButtonConfig.getLongPressAction()); });

if you want to "release" the button:

  _button.unbind(events::Event_KeyPress);
  _button.unbind(events::Event_LongKeyPress);
  _button.setPin(GPIO_NUM_NC);

if you want to just change the pin, the code will automatically deregister the existing interrupt handler and create a new one:

  _button.setPin(a_new_number);

The previous behaviour is kept, which is to initialise things within the first bind() call.

All that has been tested - I am using that in my project currently.