116 lines
3.5 KiB
C
116 lines
3.5 KiB
C
/* USER CODE BEGIN Header */
|
|
/**
|
|
******************************************************************************
|
|
* @file tim.c
|
|
* @brief This file provides code for the configuration
|
|
* of the TIM instances.
|
|
******************************************************************************
|
|
* @attention
|
|
*
|
|
* Copyright (c) 2024 STMicroelectronics.
|
|
* All rights reserved.
|
|
*
|
|
* This software is licensed under terms that can be found in the LICENSE file
|
|
* in the root directory of this software component.
|
|
* If no LICENSE file comes with this software, it is provided AS-IS.
|
|
*
|
|
******************************************************************************
|
|
*/
|
|
/* USER CODE END Header */
|
|
/* Includes ------------------------------------------------------------------*/
|
|
#include "tim.h"
|
|
|
|
/* USER CODE BEGIN 0 */
|
|
|
|
/* USER CODE END 0 */
|
|
|
|
/* TIM6 init function */
|
|
void MX_TIM6_Init(void)
|
|
{
|
|
|
|
/* USER CODE BEGIN TIM6_Init 0 */
|
|
|
|
/* USER CODE END TIM6_Init 0 */
|
|
|
|
LL_TIM_InitTypeDef TIM_InitStruct = {0};
|
|
|
|
/* Peripheral clock enable */
|
|
LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_TIM6);
|
|
|
|
/* TIM6 interrupt Init */
|
|
NVIC_SetPriority(TIM6_DAC_IRQn, 0);
|
|
NVIC_EnableIRQ(TIM6_DAC_IRQn);
|
|
|
|
/* USER CODE BEGIN TIM6_Init 1 */
|
|
|
|
/* USER CODE END TIM6_Init 1 */
|
|
TIM_InitStruct.Prescaler = 3199;
|
|
TIM_InitStruct.CounterMode = LL_TIM_COUNTERMODE_UP;
|
|
TIM_InitStruct.Autoreload = 99;
|
|
LL_TIM_Init(TIM6, &TIM_InitStruct);
|
|
LL_TIM_DisableARRPreload(TIM6);
|
|
LL_TIM_SetTriggerOutput(TIM6, LL_TIM_TRGO_RESET);
|
|
LL_TIM_DisableMasterSlaveMode(TIM6);
|
|
/* USER CODE BEGIN TIM6_Init 2 */
|
|
|
|
/* USER CODE END TIM6_Init 2 */
|
|
|
|
}
|
|
/* TIM21 init function */
|
|
void MX_TIM21_Init(void)
|
|
{
|
|
|
|
/* USER CODE BEGIN TIM21_Init 0 */
|
|
|
|
/* USER CODE END TIM21_Init 0 */
|
|
|
|
LL_TIM_InitTypeDef TIM_InitStruct = {0};
|
|
LL_TIM_OC_InitTypeDef TIM_OC_InitStruct = {0};
|
|
|
|
LL_GPIO_InitTypeDef GPIO_InitStruct = {0};
|
|
/* Peripheral clock enable */
|
|
LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_TIM21);
|
|
|
|
/* TIM21 interrupt Init */
|
|
NVIC_SetPriority(TIM21_IRQn, 0);
|
|
NVIC_EnableIRQ(TIM21_IRQn);
|
|
|
|
/* USER CODE BEGIN TIM21_Init 1 */
|
|
|
|
/* USER CODE END TIM21_Init 1 */
|
|
TIM_InitStruct.Prescaler = 31;
|
|
TIM_InitStruct.CounterMode = LL_TIM_COUNTERMODE_UP;
|
|
TIM_InitStruct.Autoreload = 999;
|
|
TIM_InitStruct.ClockDivision = LL_TIM_CLOCKDIVISION_DIV1;
|
|
LL_TIM_Init(TIM21, &TIM_InitStruct);
|
|
LL_TIM_EnableARRPreload(TIM21);
|
|
LL_TIM_OC_EnablePreload(TIM21, LL_TIM_CHANNEL_CH2);
|
|
TIM_OC_InitStruct.OCMode = LL_TIM_OCMODE_PWM1;
|
|
TIM_OC_InitStruct.OCState = LL_TIM_OCSTATE_DISABLE;
|
|
TIM_OC_InitStruct.CompareValue = 500;
|
|
TIM_OC_InitStruct.OCPolarity = LL_TIM_OCPOLARITY_HIGH;
|
|
LL_TIM_OC_Init(TIM21, LL_TIM_CHANNEL_CH2, &TIM_OC_InitStruct);
|
|
LL_TIM_OC_DisableFast(TIM21, LL_TIM_CHANNEL_CH2);
|
|
LL_TIM_SetTriggerOutput(TIM21, LL_TIM_TRGO_RESET);
|
|
LL_TIM_DisableMasterSlaveMode(TIM21);
|
|
/* USER CODE BEGIN TIM21_Init 2 */
|
|
|
|
/* USER CODE END TIM21_Init 2 */
|
|
LL_IOP_GRP1_EnableClock(LL_IOP_GRP1_PERIPH_GPIOB);
|
|
/**TIM21 GPIO Configuration
|
|
PB14 ------> TIM21_CH2
|
|
*/
|
|
GPIO_InitStruct.Pin = PUL_Pin;
|
|
GPIO_InitStruct.Mode = LL_GPIO_MODE_ALTERNATE;
|
|
GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_LOW;
|
|
GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
|
|
GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
|
|
GPIO_InitStruct.Alternate = LL_GPIO_AF_6;
|
|
LL_GPIO_Init(PUL_GPIO_Port, &GPIO_InitStruct);
|
|
|
|
}
|
|
|
|
/* USER CODE BEGIN 1 */
|
|
|
|
/* USER CODE END 1 */
|