#ifndef KEY_H
#define KEY_H

#include "ti_msp_dl_config.h"

#define KEY1 0
#define KEY2 1
#define KEY3 2
#define KEY4 3

#define KEY_LEFT KEY1
#define KEY_RIGHT KEY2
#define KEY_ACCESS KEY3
#define KEY_CANCEL KEY4

#define KEY1_PIN_ID 7
#define KEY2_PIN_ID 10
#define KEY3_PIN_ID 11
#define KEY4_PIN_ID 14

class Key {
public:
    struct KeyData {
        uint8_t id;
        GPIO_Regs *port;
        uint32_t pin;
        uint8_t state;
    };

    static KeyData keys[];
    static void init();
    static uint8_t getState(uint8_t id);
    static void setState(uint8_t id, uint8_t state);

private:
};

#endif //KEY_H