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定时器输入捕获驱动实现

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Signed-off-by: a1012112796 <1012112796@qq.com>
This commit is contained in:
a1012112796
2023-01-17 11:00:29 +08:00
parent 9ebd4970a0
commit b2d3238dc2
15 changed files with 860 additions and 167 deletions
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14
board/CubeMX_Config/Src/stm32f4xx_hal_msp.c
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@@ -7,7 +7,7 @@
******************************************************************************
* @attention
*
* Copyright (c) 2022 STMicroelectronics.
* Copyright (c) 2023 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
@@ -525,12 +525,10 @@ void HAL_TIM_Base_MspInit(TIM_HandleTypeDef* htim_base)
/**TIM1 GPIO Configuration
PE9 ------> TIM1_CH1
PE11 ------> TIM1_CH2
PE13 ------> TIM1_CH3
PE14 ------> TIM1_CH4
*/
GPIO_InitStruct.Pin = GPIO_PIN_9|GPIO_PIN_11|GPIO_PIN_13|GPIO_PIN_14;
GPIO_InitStruct.Pin = GPIO_PIN_9|GPIO_PIN_11;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Pull = GPIO_PULLDOWN;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
GPIO_InitStruct.Alternate = GPIO_AF1_TIM1;
HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
@@ -588,7 +586,7 @@ void HAL_TIM_IC_MspInit(TIM_HandleTypeDef* htim_ic)
*/
GPIO_InitStruct.Pin = GPIO_PIN_2|GPIO_PIN_3;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Pull = GPIO_PULLDOWN;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
GPIO_InitStruct.Alternate = GPIO_AF1_TIM2;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
@@ -703,10 +701,8 @@ void HAL_TIM_Base_MspDeInit(TIM_HandleTypeDef* htim_base)
/**TIM1 GPIO Configuration
PE9 ------> TIM1_CH1
PE11 ------> TIM1_CH2
PE13 ------> TIM1_CH3
PE14 ------> TIM1_CH4
*/
HAL_GPIO_DeInit(GPIOE, GPIO_PIN_9|GPIO_PIN_11|GPIO_PIN_13|GPIO_PIN_14);
HAL_GPIO_DeInit(GPIOE, GPIO_PIN_9|GPIO_PIN_11);
/* USER CODE BEGIN TIM1_MspDeInit 1 */

2
board/CubeMX_Config/Src/stm32f4xx_it.c
View File

@@ -6,7 +6,7 @@
******************************************************************************
* @attention
*
* Copyright (c) 2022 STMicroelectronics.
* Copyright (c) 2023 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file