ExpanderEncoderAdapter.h

#ifndef INPUT_EVENTS_EXPANDER_ENCODER_ADAPTER_H
#define INPUT_EVENTS_EXPANDER_ENCODER_ADAPTER_H
 
 
#include "BaseTableEncoderAdapter.h"
#include "GpioExpanderAdapter/GpioExpanderAdapter.h"
 
class ExpanderEncoderAdapter : public BaseTableEncoderAdapter {
 
 
public:
 
    ExpanderEncoderAdapter( uint8_t encoderPinA, uint8_t encoderPinB, GpioExpanderAdapter& expander, bool externalUpdate=false ) 
        : expanderAdapter(&expander)  
        { 
            _pinA = encoderPinA;
            _pinB = encoderPinB;
            _externalUpdate = externalUpdate;
        }
 
    bool begin() override {
        expanderAdapter->attachPin(_pinA);
        expanderAdapter->attachPin(_pinB);
        return true;
    }
 
protected:
    
    uint8_t readPin(uint8_t pin) const override {
        return expanderAdapter->read(pin);
    }
 
 
private:
    GpioExpanderAdapter* expanderAdapter;
 
};
 
 
 
#endif