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minor tim.c

This commit is contained in:
Yunhorn 2024-04-14 15:27:34 +08:00
parent 31e4c851e5
commit c5e4e47ee5
1 changed files with 6 additions and 2 deletions
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8
Core/Src/tim.c
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@ -79,12 +79,13 @@ void MX_TIM1_Init(void)
sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH; sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH;
sConfigOC.OCNPolarity = TIM_OCNPOLARITY_HIGH; sConfigOC.OCNPolarity = TIM_OCNPOLARITY_HIGH;
sConfigOC.OCFastMode = TIM_OCFAST_DISABLE; sConfigOC.OCFastMode = TIM_OCFAST_DISABLE;
sConfigOC.OCIdleState = TIM_OCIDLESTATE_RESET; sConfigOC.OCIdleState = TIM_OCIDLESTATE_RESET; //TIM_OCIDLESTATE_RESET;
sConfigOC.OCNIdleState = TIM_OCNIDLESTATE_RESET; sConfigOC.OCNIdleState = TIM_OCNIDLESTATE_RESET;
if (HAL_TIM_PWM_ConfigChannel(&htim1, &sConfigOC, TIM_CHANNEL_1) != HAL_OK) if (HAL_TIM_PWM_ConfigChannel(&htim1, &sConfigOC, TIM_CHANNEL_1) != HAL_OK)
{ {
Error_Handler(); Error_Handler();
} }
#if 0
sBreakDeadTimeConfig.OffStateRunMode = TIM_OSSR_DISABLE; sBreakDeadTimeConfig.OffStateRunMode = TIM_OSSR_DISABLE;
sBreakDeadTimeConfig.OffStateIDLEMode = TIM_OSSI_DISABLE; sBreakDeadTimeConfig.OffStateIDLEMode = TIM_OSSI_DISABLE;
sBreakDeadTimeConfig.LockLevel = TIM_LOCKLEVEL_OFF; sBreakDeadTimeConfig.LockLevel = TIM_LOCKLEVEL_OFF;
@ -102,6 +103,7 @@ void MX_TIM1_Init(void)
{ {
Error_Handler(); Error_Handler();
} }
#endif
/* USER CODE BEGIN TIM1_Init 2 */ /* USER CODE BEGIN TIM1_Init 2 */
/* USER CODE END TIM1_Init 2 */ /* USER CODE END TIM1_Init 2 */
@ -123,6 +125,7 @@ void HAL_TIM_Base_MspInit(TIM_HandleTypeDef* tim_baseHandle)
/* TIM1 DMA Init */ /* TIM1 DMA Init */
/* TIM1_CH1 Init */ /* TIM1_CH1 Init */
hdma_tim1_ch1.Instance = DMA1_Channel1; hdma_tim1_ch1.Instance = DMA1_Channel1;
hdma_tim1_ch1.Init.Request = DMA_REQUEST_TIM1_CH1; hdma_tim1_ch1.Init.Request = DMA_REQUEST_TIM1_CH1;
hdma_tim1_ch1.Init.Direction = DMA_MEMORY_TO_PERIPH; hdma_tim1_ch1.Init.Direction = DMA_MEMORY_TO_PERIPH;
hdma_tim1_ch1.Init.PeriphInc = DMA_PINC_DISABLE; hdma_tim1_ch1.Init.PeriphInc = DMA_PINC_DISABLE;
@ -131,6 +134,7 @@ void HAL_TIM_Base_MspInit(TIM_HandleTypeDef* tim_baseHandle)
hdma_tim1_ch1.Init.MemDataAlignment = DMA_MDATAALIGN_HALFWORD; //DMA_MDATAALIGN_HALFWORD; hdma_tim1_ch1.Init.MemDataAlignment = DMA_MDATAALIGN_HALFWORD; //DMA_MDATAALIGN_HALFWORD;
hdma_tim1_ch1.Init.Mode = DMA_CIRCULAR; hdma_tim1_ch1.Init.Mode = DMA_CIRCULAR;
hdma_tim1_ch1.Init.Priority = DMA_PRIORITY_HIGH; //was HIGH hdma_tim1_ch1.Init.Priority = DMA_PRIORITY_HIGH; //was HIGH
if (HAL_DMA_Init(&hdma_tim1_ch1) != HAL_OK) if (HAL_DMA_Init(&hdma_tim1_ch1) != HAL_OK)
{ {
Error_Handler(); Error_Handler();
@ -164,7 +168,7 @@ void HAL_TIM_MspPostInit(TIM_HandleTypeDef* timHandle)
*/ */
GPIO_InitStruct.Pin = GPIO_PIN_8; GPIO_InitStruct.Pin = GPIO_PIN_8;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL; GPIO_InitStruct.Pull = GPIO_PULLUP; //GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
GPIO_InitStruct.Alternate = GPIO_AF1_TIM1; GPIO_InitStruct.Alternate = GPIO_AF1_TIM1;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);