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85 lines
2.2 KiB
85 lines
2.2 KiB
/**
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* @file key.c
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* @author Finny (tianjialong0106@163.com)
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* @brief
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* @version 0.1
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* @date 2022-09-26
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*
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* @copyright Copyright (c) 2022
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*
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*/
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#include "key.h"
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#include "port.h"
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#include "cover.h"
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#define key_long_press_time_ms 5000
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static T_key_structer_t *T_key_structer_s;
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static key_event_cb short_press_event_cb_s;
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static key_event_cb long_press_event_cb_s;
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void T_key_init(T_key_structer_t *T_key_structer)
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{
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T_key_structer_s = T_key_structer;
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}
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void T_key_registered_cb(key_event_cb short_press_event_cb, key_event_cb long_press_event_cb)
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{
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short_press_event_cb_s = short_press_event_cb;
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long_press_event_cb_s = long_press_event_cb;
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}
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void T_key_on_event(void)
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{
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}
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void T_key_schedule(void)
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{
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static uint32_t key_start_press_down_time = 0;
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T_key_structer_s->key_now_state = T_key_get_level();
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/* 检查是否盖上盖 */
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if (cover_get_level())
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{
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/* 上升沿 */
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if ((T_key_structer_s->key_before_state != T_key_structer_s->key_now_state) && (T_key_structer_s->key_now_state == true))
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{
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if (T_key_structer_s->key_press_down_keep_time != 0)
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{
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T_key_structer_s->key_press_down_keep_time = 0;
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}
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key_start_press_down_time = port_get_ticket();
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}
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/* 下降沿 */
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if ((T_key_structer_s->key_before_state != T_key_structer_s->key_now_state) && (T_key_structer_s->key_now_state == false))
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{
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T_key_structer_s->key_press_down_keep_time = port_get_ticket() - key_start_press_down_time;
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}
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/* 20ms消抖 */
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if ((T_key_structer_s->key_press_down_keep_time > 20) && (key_start_press_down_time != 0))
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{
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if (T_key_structer_s->key_press_down_keep_time < 500)
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{
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short_press_event_cb_s();
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}
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else if (T_key_structer_s->key_press_down_keep_time >= 3000)
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{
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long_press_event_cb_s();
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}
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key_start_press_down_time = 0;
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T_key_structer_s->key_press_down_keep_time = 0;
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}
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}
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else
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{
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}
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T_key_structer_s->key_before_state = T_key_structer_s->key_now_state;
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}
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bool T_key_get_level(void)
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{
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return false;
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}
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