T_project_micro_shape_photometer/main/key.c

/**
 * @file key.c
 * @author Finny (tianjialong0106@163.com)
 * @brief
 * @version 0.1
 * @date 2022-09-26
 *
 * @copyright Copyright (c) 2022
 *
 */

#include "key.h"
#include "port.h"

#define key_long_press_time_ms 5000

static T_key_structer_t *T_key_structer_s;
static key_event_cb short_press_event_cb_s;
static key_event_cb long_press_event_cb_s;

void T_key_init(T_key_structer_t *T_key_structer)
{
    T_key_structer_s = T_key_structer;
}

void T_key_registered_cb(key_event_cb short_press_event_cb, key_event_cb long_press_event_cb)
{
    short_press_event_cb_s = short_press_event_cb;
    long_press_event_cb_s = long_press_event_cb;
}

void T_key_on_event(void)
{
}

void T_key_schedule(void)
{
    T_key_structer_s->key_now_state = T_key_get_level();
    if ((T_key_structer_s->key_before_state != T_key_structer_s->key_now_state) && (T_key_structer_s->key_now_state == true))
    {
        short_press_event_cb_s();
        T_key_structer_s->key_start_time = port_get_ticket();
    }

    if (T_key_structer_s->key_now_state)
    {
        if (port_get_ticket() - T_key_structer_s->key_start_time > key_long_press_time_ms)
        {
            long_press_event_cb_s();
        }
    }

    T_key_structer_s->key_before_state = T_key_structer_s->key_now_state;
}

bool T_key_get_level(void)
{
    return false;
}