#ifndef _BY_BUTTON_H__
#define _BY_BUTTON_H__

#include <stdio.h>
#include <stdint.h>

#define LONG_PRESS_THRESHOLD_MS   (300ULL)
#define LONG_PRESS_THRESHOLD_TICK (LONG_PRESS_THRESHOLD_MS * 18000ULL)

#define BUTTON_UP_PIN   E12
#define BUTTON_DOWN_PIN E11
#define BUTTON_LEFT_PIN E10
#define BUTTON_RIGHT_PIN E14
#define BUTTON_CENTER_PIN E13
#define BUTTON_SIDE_PIN E15

typedef enum button_event_t{
    button_event_none = 0,
    button_event_up,
    button_event_down,
    button_event_left,
    button_event_right,
    button_event_center_sp,
    button_event_center_lp,
    button_event_side,
}button_event_t;

extern button_event_t button_event;

void by_button_init(void);
uint8_t by_button_get_status(void);

#endif