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41 lines
937 B
41 lines
937 B
/**
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* TODO file description
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*/
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#include "main.h"
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#include "app_buzzer.h"
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#include "tim.h"
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#include "FreeRTOS.h"
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#include "cmsis_os2.h"
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#include "timers.h"
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extern osTimerId_t beepTimerHandle;
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//void app_beep_end(void *argument);
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//static TimerHandle_t s_timer;
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void app_buzzer_init()
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{
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/* Enable buzzer PWM */
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LL_TIM_OC_SetCompareCH1(TIM_BUZZER, 0);
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LL_TIM_EnableCounter(TIM_BUZZER);
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LL_TIM_CC_EnableChannel(TIM_BUZZER, LL_TIM_CHANNEL_CH1);
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// HAL_TIM_PWM_Start(&htim2, TIM_CHANNEL_1);
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// s_timer = xTimerCreate("beep", 50, 0, NULL, app_beep_end);
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}
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void app_buzzer_beep() {
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LL_TIM_SetAutoReload(TIM_BUZZER, 25714);
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LL_TIM_OC_SetCompareCH1(TIM_BUZZER, 25714 / 2);
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osTimerStop(beepTimerHandle);
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osTimerStart(beepTimerHandle, pdMS_TO_TICKS(10));
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// xTimerStart(s_timer, pdMS_TO_TICKS(1000));
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}
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void app_beep_end(TimerHandle_t timerHandle) {
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LL_TIM_OC_SetCompareCH1(TIM_BUZZER, 0);
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}
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