stm32h7xx_hal_msp.c

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/* USER CODE BEGIN Header */
/* USER CODE END Header */
 
/* Includes ------------------------------------------------------------------*/
#include "main.h"
/* USER CODE BEGIN Includes */
 
/* USER CODE END Includes */
extern DMA_HandleTypeDef hdma_dfsdm1_flt0;
 
/* Private typedef -----------------------------------------------------------*/
/* USER CODE BEGIN TD */
 
/* USER CODE END TD */
 
/* Private define ------------------------------------------------------------*/
/* USER CODE BEGIN Define */
 
/* USER CODE END Define */
 
/* Private macro -------------------------------------------------------------*/
/* USER CODE BEGIN Macro */
 
/* USER CODE END Macro */
 
/* Private variables ---------------------------------------------------------*/
/* USER CODE BEGIN PV */
 
/* USER CODE END PV */
 
/* Private function prototypes -----------------------------------------------*/
/* USER CODE BEGIN PFP */
 
/* USER CODE END PFP */
 
/* External functions --------------------------------------------------------*/
/* USER CODE BEGIN ExternalFunctions */
 
/* USER CODE END ExternalFunctions */
 
/* USER CODE BEGIN 0 */
 
/* USER CODE END 0 */
void HAL_MspInit(void)
{
  /* USER CODE BEGIN MspInit 0 */
 
  /* USER CODE END MspInit 0 */
 
  __HAL_RCC_SYSCFG_CLK_ENABLE();
 
  /* System interrupt init*/
 
  /* USER CODE BEGIN MspInit 1 */
 
  /* USER CODE END MspInit 1 */
}
 
void HAL_CRC_MspInit(CRC_HandleTypeDef* hcrc)
{
  if(hcrc->Instance==CRC)
  {
  /* USER CODE BEGIN CRC_MspInit 0 */
 
  /* USER CODE END CRC_MspInit 0 */
    /* Peripheral clock enable */
    __HAL_RCC_CRC_CLK_ENABLE();
  /* USER CODE BEGIN CRC_MspInit 1 */
 
  /* USER CODE END CRC_MspInit 1 */
  }
 
}
 
void HAL_CRC_MspDeInit(CRC_HandleTypeDef* hcrc)
{
  if(hcrc->Instance==CRC)
  {
  /* USER CODE BEGIN CRC_MspDeInit 0 */
 
  /* USER CODE END CRC_MspDeInit 0 */
    /* Peripheral clock disable */
    __HAL_RCC_CRC_CLK_DISABLE();
  /* USER CODE BEGIN CRC_MspDeInit 1 */
 
  /* USER CODE END CRC_MspDeInit 1 */
  }
 
}
 
static uint32_t HAL_RCC_DFSDM1_CLK_ENABLED=0;
 
static uint32_t DFSDM1_Init = 0;
void HAL_DFSDM_FilterMspInit(DFSDM_Filter_HandleTypeDef* hdfsdm_filter)
{
  GPIO_InitTypeDef GPIO_InitStruct = {0};
  RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = {0};
  if(DFSDM1_Init == 0)
  {
  /* USER CODE BEGIN DFSDM1_MspInit 0 */
 
  /* USER CODE END DFSDM1_MspInit 0 */
    PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_DFSDM1;
    PeriphClkInitStruct.Dfsdm1ClockSelection = RCC_DFSDM1CLKSOURCE_D2PCLK1;
    if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK)
    {
        pv_error_handler();
    }
 
    /* Peripheral clock enable */
    HAL_RCC_DFSDM1_CLK_ENABLED++;
    if(HAL_RCC_DFSDM1_CLK_ENABLED==1){
      __HAL_RCC_DFSDM1_CLK_ENABLE();
    }
 
    __HAL_RCC_GPIOE_CLK_ENABLE();
    GPIO_InitStruct.Pin = GPIO_PIN_7|GPIO_PIN_9;
    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
    GPIO_InitStruct.Pull = GPIO_NOPULL;
    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
    GPIO_InitStruct.Alternate = GPIO_AF3_DFSDM1;
    HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
 
  /* USER CODE BEGIN DFSDM1_MspInit 1 */
 
  /* USER CODE END DFSDM1_MspInit 1 */
  DFSDM1_Init++;
  }
 
    /* DFSDM1 DMA Init */
    /* DFSDM1_FLT0 Init */
  if(hdfsdm_filter->Instance == DFSDM1_Filter0){
    hdma_dfsdm1_flt0.Instance = DMA1_Stream0;
    hdma_dfsdm1_flt0.Init.Request = DMA_REQUEST_DFSDM1_FLT0;
    hdma_dfsdm1_flt0.Init.Direction = DMA_PERIPH_TO_MEMORY;
    hdma_dfsdm1_flt0.Init.PeriphInc = DMA_PINC_DISABLE;
    hdma_dfsdm1_flt0.Init.MemInc = DMA_MINC_ENABLE;
    hdma_dfsdm1_flt0.Init.PeriphDataAlignment = DMA_PDATAALIGN_WORD;
    hdma_dfsdm1_flt0.Init.MemDataAlignment = DMA_MDATAALIGN_WORD;
    hdma_dfsdm1_flt0.Init.Mode = DMA_CIRCULAR;
    hdma_dfsdm1_flt0.Init.Priority = DMA_PRIORITY_HIGH;
    hdma_dfsdm1_flt0.Init.FIFOMode = DMA_FIFOMODE_DISABLE;
    if (HAL_DMA_Init(&hdma_dfsdm1_flt0) != HAL_OK)
    {
        pv_error_handler();
    }
 
    /* Several peripheral DMA handle pointers point to the same DMA handle.
     Be aware that there is only one channel to perform all the requested DMAs. */
    __HAL_LINKDMA(hdfsdm_filter,hdmaInj,hdma_dfsdm1_flt0);
    __HAL_LINKDMA(hdfsdm_filter,hdmaReg,hdma_dfsdm1_flt0);
  }
 
}
 
void HAL_DFSDM_ChannelMspInit(DFSDM_Channel_HandleTypeDef* hdfsdm_channel)
{
  GPIO_InitTypeDef GPIO_InitStruct = {0};
  RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = {0};
  if(DFSDM1_Init == 0)
  {
  /* USER CODE BEGIN DFSDM1_MspInit 0 */
 
  /* USER CODE END DFSDM1_MspInit 0 */
    PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_DFSDM1;
    PeriphClkInitStruct.Dfsdm1ClockSelection = RCC_DFSDM1CLKSOURCE_D2PCLK1;
    if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK)
    {
        pv_error_handler();
    }
 
    /* Peripheral clock enable */
    HAL_RCC_DFSDM1_CLK_ENABLED++;
    if(HAL_RCC_DFSDM1_CLK_ENABLED==1){
      __HAL_RCC_DFSDM1_CLK_ENABLE();
    }
 
    __HAL_RCC_GPIOE_CLK_ENABLE();
    GPIO_InitStruct.Pin = GPIO_PIN_7|GPIO_PIN_9;
    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
    GPIO_InitStruct.Pull = GPIO_NOPULL;
    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
    GPIO_InitStruct.Alternate = GPIO_AF3_DFSDM1;
    HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
 
  /* USER CODE BEGIN DFSDM1_MspInit 1 */
 
  /* USER CODE END DFSDM1_MspInit 1 */
  DFSDM1_Init++;
  }
 
}
 
void HAL_DFSDM_FilterMspDeInit(DFSDM_Filter_HandleTypeDef* hdfsdm_filter)
{
  DFSDM1_Init-- ;
  if(DFSDM1_Init == 0)
    {
  /* USER CODE BEGIN DFSDM1_MspDeInit 0 */
 
  /* USER CODE END DFSDM1_MspDeInit 0 */
    /* Peripheral clock disable */
    __HAL_RCC_DFSDM1_CLK_DISABLE();
 
    HAL_GPIO_DeInit(GPIOE, GPIO_PIN_7|GPIO_PIN_9);
 
    /* DFSDM1 DMA DeInit */
    HAL_DMA_DeInit(hdfsdm_filter->hdmaInj);
    HAL_DMA_DeInit(hdfsdm_filter->hdmaReg);
  /* USER CODE BEGIN DFSDM1_MspDeInit 1 */
 
  /* USER CODE END DFSDM1_MspDeInit 1 */
  }
 
}
 
void HAL_DFSDM_ChannelMspDeInit(DFSDM_Channel_HandleTypeDef* hdfsdm_channel)
{
  DFSDM1_Init-- ;
  if(DFSDM1_Init == 0)
    {
  /* USER CODE BEGIN DFSDM1_MspDeInit 0 */
 
  /* USER CODE END DFSDM1_MspDeInit 0 */
    /* Peripheral clock disable */
    __HAL_RCC_DFSDM1_CLK_DISABLE();
 
    HAL_GPIO_DeInit(GPIOE, GPIO_PIN_7|GPIO_PIN_9);
 
  /* USER CODE BEGIN DFSDM1_MspDeInit 1 */
 
  /* USER CODE END DFSDM1_MspDeInit 1 */
  }
 
}
 
void HAL_UART_MspInit(UART_HandleTypeDef* huart)
{
  GPIO_InitTypeDef GPIO_InitStruct = {0};
  RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = {0};
  if(huart->Instance==USART3)
  {
  /* USER CODE BEGIN USART3_MspInit 0 */
 
  /* USER CODE END USART3_MspInit 0 */
    PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_USART3;
    PeriphClkInitStruct.Usart234578ClockSelection = RCC_USART234578CLKSOURCE_D2PCLK1;
    if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK)
    {
        pv_error_handler();
    }
 
    /* Peripheral clock enable */
    __HAL_RCC_USART3_CLK_ENABLE();
 
    __HAL_RCC_GPIOD_CLK_ENABLE();
    GPIO_InitStruct.Pin = GPIO_PIN_9|GPIO_PIN_8;
    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
    GPIO_InitStruct.Pull = GPIO_NOPULL;
    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
    GPIO_InitStruct.Alternate = GPIO_AF7_USART3;
    HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
 
    /* USART3 interrupt Init */
    HAL_NVIC_SetPriority(USART3_IRQn, 0, 0);
    HAL_NVIC_EnableIRQ(USART3_IRQn);
  /* USER CODE BEGIN USART3_MspInit 1 */
 
  /* USER CODE END USART3_MspInit 1 */
  }
 
}
 
void HAL_UART_MspDeInit(UART_HandleTypeDef* huart)
{
  if(huart->Instance==USART3)
  {
  /* USER CODE BEGIN USART3_MspDeInit 0 */
 
  /* USER CODE END USART3_MspDeInit 0 */
    /* Peripheral clock disable */
    __HAL_RCC_USART3_CLK_DISABLE();
 
    HAL_GPIO_DeInit(GPIOD, GPIO_PIN_9|GPIO_PIN_8);
 
    /* USART3 interrupt DeInit */
    HAL_NVIC_DisableIRQ(USART3_IRQn);
  /* USER CODE BEGIN USART3_MspDeInit 1 */
 
  /* USER CODE END USART3_MspDeInit 1 */
  }
 
}
 
extern DMA_HandleTypeDef hdma_sai4_a;
 
static uint32_t SAI4_client =0;
 
void HAL_SAI_MspInit(SAI_HandleTypeDef* hsai)
{
 
  GPIO_InitTypeDef GPIO_InitStruct;
/* SAI4 */
    if(hsai->Instance==SAI4_Block_A)
    {
    /* Peripheral clock enable */
    if (SAI4_client == 0)
    {
       __HAL_RCC_SAI4_CLK_ENABLE();
    }
    SAI4_client ++;
 
    GPIO_InitStruct.Pin = GPIO_PIN_4|GPIO_PIN_5;
    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
    GPIO_InitStruct.Pull = GPIO_NOPULL;
    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
    GPIO_InitStruct.Alternate = GPIO_AF10_SAI4;
    HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
 
    GPIO_InitStruct.Pin = GPIO_PIN_6;
    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
    GPIO_InitStruct.Pull = GPIO_NOPULL;
    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
    GPIO_InitStruct.Alternate = GPIO_AF1_SAI4;
    HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
 
    /* Peripheral DMA init*/
 
    hdma_sai4_a.Instance = BDMA_Channel0;
    hdma_sai4_a.Init.Request = BDMA_REQUEST_SAI4_A;
    hdma_sai4_a.Init.Direction = DMA_PERIPH_TO_MEMORY;
    hdma_sai4_a.Init.PeriphInc = DMA_PINC_DISABLE;
    hdma_sai4_a.Init.MemInc = DMA_MINC_ENABLE;
    hdma_sai4_a.Init.PeriphDataAlignment = DMA_PDATAALIGN_BYTE;
    hdma_sai4_a.Init.MemDataAlignment = DMA_MDATAALIGN_BYTE;
    hdma_sai4_a.Init.Mode = DMA_CIRCULAR;
    hdma_sai4_a.Init.Priority = DMA_PRIORITY_HIGH;
    if (HAL_DMA_Init(&hdma_sai4_a) != HAL_OK)
    {
        pv_error_handler();
    }
 
    /* Several peripheral DMA handle pointers point to the same DMA handle.
     Be aware that there is only one channel to perform all the requested DMAs. */
    __HAL_LINKDMA(hsai,hdmarx,hdma_sai4_a);
 
    __HAL_LINKDMA(hsai,hdmatx,hdma_sai4_a);
 
    }
}
 
void HAL_SAI_MspDeInit(SAI_HandleTypeDef* hsai)
{
/* SAI4 */
    if(hsai->Instance==SAI4_Block_A)
    {
    SAI4_client --;
    if (SAI4_client == 0)
      {
      /* Peripheral clock disable */
       __HAL_RCC_SAI4_CLK_DISABLE();
      }
 
    HAL_GPIO_DeInit(GPIOE, GPIO_PIN_4|GPIO_PIN_5);
 
    HAL_GPIO_DeInit(GPIOD, GPIO_PIN_6);
 
    HAL_DMA_DeInit(hsai->hdmarx);
    HAL_DMA_DeInit(hsai->hdmatx);
    }
}
 
/* USER CODE BEGIN 1 */
 
/* USER CODE END 1 */
 
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/