RotaryEncoder.h

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#pragma once
#include <stdio.h>
#include <iostream>
#include <thread>
#include <atomic>
#include <wiringPi.h>
#include "BaseComponent.h"
 
namespace RumPi
{
    class RotaryEncoder : public BaseComponent
    {
 
    private:
        std::thread myListenerThread;
 
        std::atomic<bool> myIsRunning;
 
        unsigned int myCLKPinNumber;
 
        unsigned int myDTPinNumber;
 
        unsigned int mySWPinNumber;
 
        std::atomic<unsigned char> myCurrentDTStatus;
 
        std::atomic<unsigned char> myLastDTStatus;
 
        std::atomic<int> myValue;
 
        std::atomic<bool> myHasBeenPressed;
 
        static std::atomic<RotaryEncoder*> theActiveEncoderForISR;
 
        static void OnButtonPressedInterrupt();
 
        void Update();
 
    public:
        RotaryEncoder(unsigned int clkPinNumber, unsigned int dtPinNumber, unsigned int swPinNumber);
 
        virtual ~RotaryEncoder();
 
        virtual void TurnOn() override;
 
        virtual void TurnOff() override;
 
        virtual void ProcessRawValues() override;
 
        virtual std::string ToString() const override;
 
        unsigned int GetCLKPinNumber() const;
 
        unsigned int GetDTPinNumber() const;
 
        unsigned int GetSWPinNumber() const;
 
        unsigned char GetCurrentDTStatus() const;
 
        unsigned char GetLastDTStatus() const;
 
        int GetValue() const;
 
        bool ConsumePressed();
 
        void SetCurrentDTStatus(char currentDTStatus);
 
        void SetLastDTStatus(char lastDTStatus);
 
        void SetValue(int val);
 
    };
} // namespace RumPi