Key.hpp

//
// Created by xiong on 2022/7/5.
//
 
#ifndef EMX_Key_HPP
#define EMX_Key_HPP
 
#include "EmxCore.hpp"
#include "Bsp.hpp"
 
namespace Emx {
    class Key {
    public:
        static const int DetectInterval = 50; //50ms
        enum class EventE : uint8_t {
            Click,
            LongPress,
        };
 
        using OnKeyEvent = std::function<void(const char *name, EventE e)>;
 
        Key(const char *name, EuvLoop &loop, Bsp::GpioLike *key, int longPressTimeMs) :
                m_name(name), m_loop(loop), m_key(key), m_longPressTime(longPressTimeMs),
                m_pressTime(0) {}
 
        virtual ~Key() {}
 
        void Create(OnKeyEvent e);
 
        void Destroy();
 
    private:
        void OnTimer();
 
    private:
        std::string m_name;
        EuvLoop m_loop;
        Bsp::GpioLike *m_key;
        int m_longPressTime;
        OnKeyEvent m_cb;
        EuvTimer m_timer;
        int m_pressTime;
    };
 
}
 
#endif //EMX_Key_HPP