update
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195
calib_board/usr/app/app_timer.c
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195
calib_board/usr/app/app_timer.c
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#include "app_timer.h"
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#include "app.h"
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/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
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static void app_timer_task(void);
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static void app_timer_init(u8 task_num, app_timer_class_t *p_timer_class);
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static void app_timer_task_increment_int(u16 ms_tick);
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/******************************************
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* <20>ṹ<EFBFBD><E1B9B9>: app_timer
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* <20><><EFBFBD><EFBFBD>: Ӧ<>ö<EFBFBD>ʱ<EFBFBD><CAB1>ʵ<EFBFBD><CAB5>
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* <20><><EFBFBD><EFBFBD>: <20><>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD>ƽṹ<C6BD><E1B9B9><EFBFBD>ľ<EFBFBD><C4BE><EFBFBD>ʵ<EFBFBD><CAB5>
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*******************************************/
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app_timer_t app_timer =
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{
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.p_timer_class = NULL,
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.init = app_timer_init,
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.task = app_timer_task,
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.increment_int = app_timer_task_increment_int,
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};
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/* ȫ<><C8AB>ָ<EFBFBD>룬ָ<EBA3AC><D6B8><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD>ṹ<EFBFBD><E1B9B9> */
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app_timer_t *p_app_timer = &app_timer;
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/******************************************
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* <20><><EFBFBD><EFBFBD>: app_timer_init
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* <20><><EFBFBD><EFBFBD>: <20><>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD>ʼ<EFBFBD><CABC>
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* <20><><EFBFBD><EFBFBD>: task_num - <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* p_timer_class - <20><><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>Ƭ<EFBFBD><C6AC><EFBFBD><EFBFBD>ָ<EFBFBD><D6B8>
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* <20><><EFBFBD><EFBFBD>: <20><>
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* <20><><EFBFBD><EFBFBD>: <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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*******************************************/
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static void app_timer_init(u8 task_num, app_timer_class_t *p_timer_class)
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{
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p_app_timer->task_num = task_num;
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p_app_timer->p_timer_class = p_timer_class;
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}
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/******************************************
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* <20><><EFBFBD><EFBFBD>: app_timer_task
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* <20><><EFBFBD><EFBFBD>: <20><>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* <20><><EFBFBD><EFBFBD>: <20><>
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* <20><><EFBFBD><EFBFBD>: <20><>
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* <20><><EFBFBD><EFBFBD>: ִ<><D6B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѵ<EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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*******************************************/
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static void app_timer_task(void)
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{
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u16 i;
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/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƿ<EFBFBD><C7B7><EFBFBD>Ч */
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if(NULL == p_app_timer->p_timer_class)
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{
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return;
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}
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/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
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for (i = 0; i < p_app_timer->task_num; i++)
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{
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/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƿ<EFBFBD><C7B7><EFBFBD>Ҫִ<D2AA><D6B4> */
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if (p_app_timer->p_timer_class[i].run_flag)
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{
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p_app_timer->p_timer_class[i].run_flag = 0; /* <20><><EFBFBD><EFBFBD>ִ<EFBFBD>б<EFBFBD>־ */
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/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƿ<EFBFBD><C7B7><EFBFBD>Ч */
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if (p_app_timer->p_timer_class[i].task == NULL)
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{
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continue;
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}
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/* ִ<><D6B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
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p_app_timer->p_timer_class[i].task();
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}
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}
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}
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/******************************************
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* <20><><EFBFBD><EFBFBD>: app_timer_task_increment_int
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* <20><><EFBFBD><EFBFBD>: <20>жϵ<D0B6><CFB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* <20><><EFBFBD><EFBFBD>: ms_tick - <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* <20><><EFBFBD><EFBFBD>: <20><>
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* <20><><EFBFBD><EFBFBD>: <20><><EFBFBD>ж<EFBFBD><D0B6>е<EFBFBD><D0B5>ã<EFBFBD><C3A3><EFBFBD><EFBFBD>¶<EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͼ<EFBFBD><CDBC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>Ƭ
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*******************************************/
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static void app_timer_task_increment_int(u16 ms_tick)
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{
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u16 i;
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/* <20><><EFBFBD>º<EFBFBD><C2BA>뼶<EFBFBD><EBBCB6><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
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p_app_timer->ms_tick++;
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/* <20><><EFBFBD><EFBFBD><EFBFBD>뼶<EFBFBD><EBBCB6><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
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if(p_app_timer->ms_tick >= 1000)
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{
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p_app_timer->s_tick++;
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}
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/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƿ<EFBFBD><C7B7><EFBFBD>Ч */
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if(NULL == p_app_timer->p_timer_class)
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{
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return;
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}
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/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>Ƭ<EFBFBD><C6AC><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
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for (i = 0; i < p_app_timer->task_num; i++)
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{
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/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƿ<EFBFBD><C7B7><EFBFBD>Ч */
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if (p_app_timer->p_timer_class[i].timer_count)
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{
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p_app_timer->p_timer_class[i].timer_count--;
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/* <20><><EFBFBD><EFBFBD><EFBFBD>Ƿ<C7B7><F1B5BDB4><EFBFBD><EFBFBD><EFBFBD>ִ<EFBFBD><D6B4>ʱ<EFBFBD><CAB1> */
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if (p_app_timer->p_timer_class[i].timer_count == 0)
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{
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p_app_timer->p_timer_class[i].run_flag = 1;
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p_app_timer->p_timer_class[i].timer_count = p_app_timer->p_timer_class[i].timer_reload;
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}
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}
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}
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}
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/******************************************
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* <20><><EFBFBD><EFBFBD>: app_timer_check_time_out
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* <20><><EFBFBD><EFBFBD>: <20><><EFBFBD>鳬ʱ
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* <20><><EFBFBD><EFBFBD>: time_start - <20><>ʱ<EFBFBD><CAB1>ʼʱ<CABC><CAB1>
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* time_now - <20><>ǰʱ<C7B0><CAB1>
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* time_out - <20><>ʱʱ<CAB1><CAB1>
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* <20><><EFBFBD><EFBFBD>: TIME_TRUE - <20>ѳ<EFBFBD>ʱ<EFBFBD><CAB1>TIME_FALSE - δ<><CEB4>ʱ
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* <20><><EFBFBD><EFBFBD>: <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>time_start<72><74>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD>time_outʱ<74><CAB1><EFBFBD><EFBFBD><EFBFBD>Ƿ<EFBFBD><C7B7><EFBFBD>ʱ<EFBFBD><CAB1>
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* <20><><EFBFBD><EFBFBD><EFBFBD>˼<EFBFBD><CBBC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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*******************************************/
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u8 app_timer_check_time_out(u16 time_start, u16 time_now, u16 time_out)
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{
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u16 timer_activate_val;
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/* <20><><EFBFBD>㴥<EFBFBD><E3B4A5>ʱ<EFBFBD><CAB1> */
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timer_activate_val = time_out + time_start;
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/* <20><><EFBFBD>Ǽ<EFBFBD><C7BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
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if (timer_activate_val > time_start)
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{
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/* δ<><CEB4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
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if ((time_now >= timer_activate_val) || (time_now < time_start))
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{
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return TIME_TRUE;
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}
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}
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else if ((time_now >= timer_activate_val) && (time_now < time_start))
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{
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/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ҵ<EFBFBD>ǰʱ<C7B0><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
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return TIME_TRUE;
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}
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return TIME_FALSE;
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}
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/******************************************
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* <20><><EFBFBD><EFBFBD>: app_timer_check_run_time
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* <20><><EFBFBD><EFBFBD>: <20><><EFBFBD><EFBFBD>ʣ<EFBFBD><CAA3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>
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* <20><><EFBFBD><EFBFBD>: time_start - <20><>ʱ<EFBFBD><CAB1>ʼʱ<CABC><CAB1>
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* time_now - <20><>ǰʱ<C7B0><CAB1>
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* time_out - <20><>ʱʱ<CAB1><CAB1>
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* <20><><EFBFBD><EFBFBD>: ʣ<><CAA3>ʱ<EFBFBD>䣨<EFBFBD><E4A3A8><EFBFBD>룩
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* <20><><EFBFBD><EFBFBD>: <20><><EFBFBD><EFBFBD>app_timer_check_time_out<75><74><EFBFBD><EFBFBD>ʹ<EFBFBD>ã<EFBFBD>
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* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>볬ʱ<EBB3AC><CAB1><EFBFBD>ж<EFBFBD><D0B6><EFBFBD>ʱ<EFBFBD>䣬<EFBFBD><E4A3AC><EFBFBD><EFBFBD><EFBFBD>˼<EFBFBD><CBBC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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*******************************************/
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u16 app_timer_check_run_time(u16 time_start, u16 time_now, u16 time_out)
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{
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u16 timer_activate_val;
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/* <20><><EFBFBD>㴥<EFBFBD><E3B4A5>ʱ<EFBFBD><CAB1> */
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timer_activate_val = time_out + time_start;
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/* <20><><EFBFBD>Ǽ<EFBFBD><C7BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
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if (timer_activate_val > time_start)
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{
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/* δ<><CEB4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֱ<EFBFBD>Ӽ<EFBFBD><D3BC><EFBFBD>ʣ<EFBFBD><CAA3>ʱ<EFBFBD><CAB1> */
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return (timer_activate_val - time_now);
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}
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else
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{
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/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʣ<EFBFBD><CAA3>ʱ<EFBFBD><CAB1> */
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return (65535U - time_now + timer_activate_val);
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}
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}
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/******************************************
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* <20><><EFBFBD><EFBFBD>: delay_ms
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* <20><><EFBFBD><EFBFBD>: <20><><EFBFBD><EFBFBD>ʽ<EFBFBD><CABD>ʱ
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* <20><><EFBFBD><EFBFBD>: delay - <20><>ʱʱ<CAB1>䣨<EFBFBD><E4A3A8><EFBFBD>룩
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* <20><><EFBFBD><EFBFBD>: <20><>
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* <20><><EFBFBD><EFBFBD>: ʹ<><CAB9>HAL<41><4C><EFBFBD>ṩ<EFBFBD><E1B9A9><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD>ʵ<EFBFBD><CAB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽ<EFBFBD><CABD>ʱ
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*******************************************/
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void delay_ms(u16 delay)
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{
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HAL_Delay(delay);
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}
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