132 lines
3.7 KiB
C
132 lines
3.7 KiB
C
/**
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******************************************************************************
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* File Name : TIM.c
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* Description : This file provides code for the configuration
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* of the TIM instances.
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******************************************************************************
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* @attention
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*
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* <h2><center>© Copyright (c) 2021 STMicroelectronics.
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* All rights reserved.</center></h2>
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*
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* This software component is licensed by ST under BSD 3-Clause license,
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* the "License"; You may not use this file except in compliance with the
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* License. You may obtain a copy of the License at:
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* opensource.org/licenses/BSD-3-Clause
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*
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******************************************************************************
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*/
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/* Includes ------------------------------------------------------------------*/
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#include "tim.h"
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/* USER CODE BEGIN 0 */
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/* USER CODE END 0 */
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TIM_HandleTypeDef htim1;
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/* TIM1 init function */
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void MX_TIM1_Init(void)
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{
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TIM_ClockConfigTypeDef sClockSourceConfig = {0};
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TIM_MasterConfigTypeDef sMasterConfig = {0};
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TIM_IC_InitTypeDef sConfigIC = {0};
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htim1.Instance = TIM1;
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htim1.Init.Prescaler = 0;
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htim1.Init.CounterMode = TIM_COUNTERMODE_UP;
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htim1.Init.Period = 65535;
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htim1.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
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htim1.Init.RepetitionCounter = 0;
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htim1.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
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if (HAL_TIM_Base_Init(&htim1) != HAL_OK)
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{
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Error_Handler();
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}
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sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL;
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if (HAL_TIM_ConfigClockSource(&htim1, &sClockSourceConfig) != HAL_OK)
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{
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Error_Handler();
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}
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if (HAL_TIM_IC_Init(&htim1) != HAL_OK)
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{
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Error_Handler();
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}
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sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
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sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
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if (HAL_TIMEx_MasterConfigSynchronization(&htim1, &sMasterConfig) != HAL_OK)
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{
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Error_Handler();
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}
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sConfigIC.ICPolarity = TIM_INPUTCHANNELPOLARITY_RISING;
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sConfigIC.ICSelection = TIM_ICSELECTION_DIRECTTI;
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sConfigIC.ICPrescaler = TIM_ICPSC_DIV1;
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sConfigIC.ICFilter = 0;
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if (HAL_TIM_IC_ConfigChannel(&htim1, &sConfigIC, TIM_CHANNEL_1) != HAL_OK)
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{
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Error_Handler();
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}
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}
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void HAL_TIM_Base_MspInit(TIM_HandleTypeDef* tim_baseHandle)
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{
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GPIO_InitTypeDef GPIO_InitStruct = {0};
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if(tim_baseHandle->Instance==TIM1)
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{
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/* USER CODE BEGIN TIM1_MspInit 0 */
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/* USER CODE END TIM1_MspInit 0 */
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/* TIM1 clock enable */
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__HAL_RCC_TIM1_CLK_ENABLE();
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__HAL_RCC_GPIOA_CLK_ENABLE();
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/**TIM1 GPIO Configuration
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PA8 ------> TIM1_CH1
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*/
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GPIO_InitStruct.Pin = GPIO_PIN_8;
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GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
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GPIO_InitStruct.Pull = GPIO_NOPULL;
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HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
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/* TIM1 interrupt Init */
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HAL_NVIC_SetPriority(TIM1_CC_IRQn, 0, 0);
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HAL_NVIC_EnableIRQ(TIM1_CC_IRQn);
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/* USER CODE BEGIN TIM1_MspInit 1 */
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/* USER CODE END TIM1_MspInit 1 */
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}
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}
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void HAL_TIM_Base_MspDeInit(TIM_HandleTypeDef* tim_baseHandle)
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{
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if(tim_baseHandle->Instance==TIM1)
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{
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/* USER CODE BEGIN TIM1_MspDeInit 0 */
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/* USER CODE END TIM1_MspDeInit 0 */
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/* Peripheral clock disable */
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__HAL_RCC_TIM1_CLK_DISABLE();
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/**TIM1 GPIO Configuration
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PA8 ------> TIM1_CH1
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*/
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HAL_GPIO_DeInit(GPIOA, GPIO_PIN_8);
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/* TIM1 interrupt Deinit */
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HAL_NVIC_DisableIRQ(TIM1_CC_IRQn);
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/* USER CODE BEGIN TIM1_MspDeInit 1 */
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/* USER CODE END TIM1_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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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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