110 lines
2.8 KiB
C
110 lines
2.8 KiB
C
/* USER CODE BEGIN Header */
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/**
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******************************************************************************
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* @file lptim.c
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* @brief This file provides code for the configuration
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* of the LPTIM instances.
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******************************************************************************
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* @attention
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*
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* Copyright (c) 2024 STMicroelectronics.
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* All rights reserved.
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*
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* This software is licensed under terms that can be found in the LICENSE file
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* in the root directory of this software component.
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* If no LICENSE file comes with this software, it is provided AS-IS.
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*
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******************************************************************************
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*/
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/* USER CODE END Header */
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/* Includes ------------------------------------------------------------------*/
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#include "lptim.h"
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/* USER CODE BEGIN 0 */
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/* USER CODE END 0 */
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LPTIM_HandleTypeDef hlptim4;
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/* LPTIM4 init function */
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void MX_LPTIM4_Init(void)
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{
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/* USER CODE BEGIN LPTIM4_Init 0 */
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/* USER CODE END LPTIM4_Init 0 */
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/* USER CODE BEGIN LPTIM4_Init 1 */
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/* USER CODE END LPTIM4_Init 1 */
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hlptim4.Instance = LPTIM4;
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hlptim4.Init.Clock.Source = LPTIM_CLOCKSOURCE_APBCLOCK_LPOSC;
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hlptim4.Init.Clock.Prescaler = LPTIM_PRESCALER_DIV2;
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hlptim4.Init.Trigger.Source = LPTIM_TRIGSOURCE_SOFTWARE;
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hlptim4.Init.OutputPolarity = LPTIM_OUTPUTPOLARITY_HIGH;
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hlptim4.Init.UpdateMode = LPTIM_UPDATE_IMMEDIATE;
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hlptim4.Init.CounterSource = LPTIM_COUNTERSOURCE_INTERNAL;
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if (HAL_LPTIM_Init(&hlptim4) != HAL_OK)
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{
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Error_Handler();
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}
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/* USER CODE BEGIN LPTIM4_Init 2 */
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/* USER CODE END LPTIM4_Init 2 */
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}
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void HAL_LPTIM_MspInit(LPTIM_HandleTypeDef* lptimHandle)
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{
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RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = {0};
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if(lptimHandle->Instance==LPTIM4)
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{
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/* USER CODE BEGIN LPTIM4_MspInit 0 */
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/* USER CODE END LPTIM4_MspInit 0 */
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/** Initializes the peripherals clock
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*/
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PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_LPTIM4;
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PeriphClkInitStruct.Lptim345ClockSelection = RCC_LPTIM345CLKSOURCE_LSI;
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if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK)
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{
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Error_Handler();
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}
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/* LPTIM4 clock enable */
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__HAL_RCC_LPTIM4_CLK_ENABLE();
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/* LPTIM4 interrupt Init */
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HAL_NVIC_SetPriority(LPTIM4_IRQn, 5, 0);
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HAL_NVIC_EnableIRQ(LPTIM4_IRQn);
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/* USER CODE BEGIN LPTIM4_MspInit 1 */
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/* USER CODE END LPTIM4_MspInit 1 */
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}
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}
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void HAL_LPTIM_MspDeInit(LPTIM_HandleTypeDef* lptimHandle)
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{
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if(lptimHandle->Instance==LPTIM4)
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{
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/* USER CODE BEGIN LPTIM4_MspDeInit 0 */
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/* USER CODE END LPTIM4_MspDeInit 0 */
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/* Peripheral clock disable */
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__HAL_RCC_LPTIM4_CLK_DISABLE();
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/* LPTIM4 interrupt Deinit */
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HAL_NVIC_DisableIRQ(LPTIM4_IRQn);
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/* USER CODE BEGIN LPTIM4_MspDeInit 1 */
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/* USER CODE END LPTIM4_MspDeInit 1 */
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}
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}
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/* USER CODE BEGIN 1 */
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/* USER CODE END 1 */
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