alientek/dev/dev_key.h

#ifndef __DEV_KEY_H
#define __DEV_KEY_H

#include "hal_gpio.h"
#include "multi_button.h"

typedef union
{
    struct
    {
        uint8_t key_up_state_flag : 1;
        uint8_t key0_state_flag   : 1;
        uint8_t key1_state_flag   : 1;
        uint8_t key2_state_flag   : 1;
    } bits;
    uint8_t key_all_state;
} dev_key_state_t;

typedef struct
{
    dev_key_state_t dev_key_state;
    uint8_t         i;
} dev_key_t;

extern dev_key_t dev_key;

void dev_key_button_init(void);
void dev_key_button_task(void);

#endif // __DEV_KEY_H