GpioPinAdapter.h

#ifndef GpioPinAdapter_h
#define GpioPinAdapter_h
 
#include <Arduino.h>
#include "PinAdapter.h"
 
class GpioPinAdapter : public PinAdapter {
 
    public:
    GpioPinAdapter(byte pin, uint8_t mode = INPUT_PULLUP)
    : buttonPin(pin),
      _pinMode(mode)
    { }
 
    void begin() {
        pinMode(buttonPin, _pinMode); //Set pullup first
        // Top tip From PJRC's Encoder - without this delay the
        // long-press doesn't fire on first press.
        // allow time for a passive R-C filter to charge
        // through the pullup resistors, before anything reads
        // the initial state
        delayMicroseconds(2000); //Delay
    }
 
    bool read() {
        return digitalRead(buttonPin);
    }
 
    private:
    byte buttonPin;
    uint8_t _pinMode = INPUT_PULLUP;
 
};
 
#endif