/* USER CODE BEGIN Header */
/**
  ******************************************************************************
  * @file         stm32f7xx_hal_msp.c
  * @brief        This file provides code for the MSP Initialization
  *               and de-Initialization codes.
  ******************************************************************************
  * @attention
  *
  * <h2><center>&copy; Copyright (c) 2021 STMicroelectronics.
  * All rights reserved.</center></h2>
  *
  * This software component is licensed by ST under Ultimate Liberty license
  * SLA0044, the "License"; You may not use this file except in compliance with
  * the License. You may obtain a copy of the License at:
  *                             www.st.com/SLA0044
  *
  ******************************************************************************
  */
/* USER CODE END Header */

/* Includes ------------------------------------------------------------------*/
#include "main.h"
/* USER CODE BEGIN Includes */

/* USER CODE END Includes */
extern DMA_HandleTypeDef hdma_sdmmc2_rx;

extern DMA_HandleTypeDef hdma_sdmmc2_tx;

extern DMA_HandleTypeDef hdma_usart1_tx;

/* 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 */
/**
  * Initializes the Global MSP.
  */
void HAL_MspInit(void)
{
  /* USER CODE BEGIN MspInit 0 */

  /* USER CODE END MspInit 0 */

  __HAL_RCC_PWR_CLK_ENABLE();
  __HAL_RCC_SYSCFG_CLK_ENABLE();

  /* System interrupt init*/
  /* PendSV_IRQn interrupt configuration */
  HAL_NVIC_SetPriority(PendSV_IRQn, 15, 0);

  /* USER CODE BEGIN MspInit 1 */

  /* USER CODE END MspInit 1 */
}

/**
* @brief SD MSP Initialization
* This function configures the hardware resources used in this example
* @param hsd: SD handle pointer
* @retval None
*/
void HAL_SD_MspInit(SD_HandleTypeDef* hsd)
{
  GPIO_InitTypeDef GPIO_InitStruct = {0};
  if(hsd->Instance==SDMMC2)
  {
  /* USER CODE BEGIN SDMMC2_MspInit 0 */

  /* USER CODE END SDMMC2_MspInit 0 */
    /* Peripheral clock enable */
    __HAL_RCC_SDMMC2_CLK_ENABLE();

    __HAL_RCC_GPIOB_CLK_ENABLE();
    __HAL_RCC_GPIOD_CLK_ENABLE();
    __HAL_RCC_GPIOG_CLK_ENABLE();
    /**SDMMC2 GPIO Configuration
    PB4     ------> SDMMC2_D3
    PB3     ------> SDMMC2_D2
    PD7     ------> SDMMC2_CMD
    PD6     ------> SDMMC2_CK
    PG10     ------> SDMMC2_D1
    PG9     ------> SDMMC2_D0
    */
    GPIO_InitStruct.Pin = GPIO_PIN_4|GPIO_PIN_3;
    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
    GPIO_InitStruct.Pull = GPIO_NOPULL;
    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
    GPIO_InitStruct.Alternate = GPIO_AF10_SDMMC2;
    HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);

    GPIO_InitStruct.Pin = GPIO_PIN_7|GPIO_PIN_6;
    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
    GPIO_InitStruct.Pull = GPIO_NOPULL;
    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
    GPIO_InitStruct.Alternate = GPIO_AF11_SDMMC2;
    HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);

    GPIO_InitStruct.Pin = GPIO_PIN_10|GPIO_PIN_9;
    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
    GPIO_InitStruct.Pull = GPIO_NOPULL;
    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
    GPIO_InitStruct.Alternate = GPIO_AF11_SDMMC2;
    HAL_GPIO_Init(GPIOG, &GPIO_InitStruct);

    /* SDMMC2 DMA Init */
    /* SDMMC2_RX Init */
    hdma_sdmmc2_rx.Instance = DMA2_Stream0;
    hdma_sdmmc2_rx.Init.Channel = DMA_CHANNEL_11;
    hdma_sdmmc2_rx.Init.Direction = DMA_PERIPH_TO_MEMORY;
    hdma_sdmmc2_rx.Init.PeriphInc = DMA_PINC_DISABLE;
    hdma_sdmmc2_rx.Init.MemInc = DMA_MINC_ENABLE;
    hdma_sdmmc2_rx.Init.PeriphDataAlignment = DMA_PDATAALIGN_WORD;
    hdma_sdmmc2_rx.Init.MemDataAlignment = DMA_MDATAALIGN_WORD;
    hdma_sdmmc2_rx.Init.Mode = DMA_PFCTRL;
    hdma_sdmmc2_rx.Init.Priority = DMA_PRIORITY_LOW;
    hdma_sdmmc2_rx.Init.FIFOMode = DMA_FIFOMODE_ENABLE;
    hdma_sdmmc2_rx.Init.FIFOThreshold = DMA_FIFO_THRESHOLD_FULL;
    hdma_sdmmc2_rx.Init.MemBurst = DMA_MBURST_INC4;
    hdma_sdmmc2_rx.Init.PeriphBurst = DMA_PBURST_INC4;
    if (HAL_DMA_Init(&hdma_sdmmc2_rx) != HAL_OK)
    {
      Error_Handler();
    }

    __HAL_LINKDMA(hsd,hdmarx,hdma_sdmmc2_rx);

    /* SDMMC2_TX Init */
    hdma_sdmmc2_tx.Instance = DMA2_Stream5;
    hdma_sdmmc2_tx.Init.Channel = DMA_CHANNEL_11;
    hdma_sdmmc2_tx.Init.Direction = DMA_MEMORY_TO_PERIPH;
    hdma_sdmmc2_tx.Init.PeriphInc = DMA_PINC_DISABLE;
    hdma_sdmmc2_tx.Init.MemInc = DMA_MINC_ENABLE;
    hdma_sdmmc2_tx.Init.PeriphDataAlignment = DMA_PDATAALIGN_WORD;
    hdma_sdmmc2_tx.Init.MemDataAlignment = DMA_MDATAALIGN_WORD;
    hdma_sdmmc2_tx.Init.Mode = DMA_PFCTRL;
    hdma_sdmmc2_tx.Init.Priority = DMA_PRIORITY_LOW;
    hdma_sdmmc2_tx.Init.FIFOMode = DMA_FIFOMODE_ENABLE;
    hdma_sdmmc2_tx.Init.FIFOThreshold = DMA_FIFO_THRESHOLD_FULL;
    hdma_sdmmc2_tx.Init.MemBurst = DMA_MBURST_INC4;
    hdma_sdmmc2_tx.Init.PeriphBurst = DMA_PBURST_INC4;
    if (HAL_DMA_Init(&hdma_sdmmc2_tx) != HAL_OK)
    {
      Error_Handler();
    }

    __HAL_LINKDMA(hsd,hdmatx,hdma_sdmmc2_tx);

    /* SDMMC2 interrupt Init */
    HAL_NVIC_SetPriority(SDMMC2_IRQn, 5, 0);
    HAL_NVIC_EnableIRQ(SDMMC2_IRQn);
  /* USER CODE BEGIN SDMMC2_MspInit 1 */

  /* USER CODE END SDMMC2_MspInit 1 */
  }

}

/**
* @brief SD MSP De-Initialization
* This function freeze the hardware resources used in this example
* @param hsd: SD handle pointer
* @retval None
*/
void HAL_SD_MspDeInit(SD_HandleTypeDef* hsd)
{
  if(hsd->Instance==SDMMC2)
  {
  /* USER CODE BEGIN SDMMC2_MspDeInit 0 */

  /* USER CODE END SDMMC2_MspDeInit 0 */
    /* Peripheral clock disable */
    __HAL_RCC_SDMMC2_CLK_DISABLE();

    /**SDMMC2 GPIO Configuration
    PB4     ------> SDMMC2_D3
    PB3     ------> SDMMC2_D2
    PD7     ------> SDMMC2_CMD
    PD6     ------> SDMMC2_CK
    PG10     ------> SDMMC2_D1
    PG9     ------> SDMMC2_D0
    */
    HAL_GPIO_DeInit(GPIOB, GPIO_PIN_4|GPIO_PIN_3);

    HAL_GPIO_DeInit(GPIOD, GPIO_PIN_7|GPIO_PIN_6);

    HAL_GPIO_DeInit(GPIOG, GPIO_PIN_10|GPIO_PIN_9);

    /* SDMMC2 DMA DeInit */
    HAL_DMA_DeInit(hsd->hdmarx);
    HAL_DMA_DeInit(hsd->hdmatx);

    /* SDMMC2 interrupt DeInit */
    HAL_NVIC_DisableIRQ(SDMMC2_IRQn);
  /* USER CODE BEGIN SDMMC2_MspDeInit 1 */

  /* USER CODE END SDMMC2_MspDeInit 1 */
  }

}

/**
* @brief UART MSP Initialization
* This function configures the hardware resources used in this example
* @param huart: UART handle pointer
* @retval None
*/
void HAL_UART_MspInit(UART_HandleTypeDef* huart)
{
  GPIO_InitTypeDef GPIO_InitStruct = {0};
  if(huart->Instance==USART1)
  {
  /* USER CODE BEGIN USART1_MspInit 0 */

  /* USER CODE END USART1_MspInit 0 */
    /* Peripheral clock enable */
    __HAL_RCC_USART1_CLK_ENABLE();

    __HAL_RCC_GPIOA_CLK_ENABLE();
    /**USART1 GPIO Configuration
    PA10     ------> USART1_RX
    PA9     ------> USART1_TX
    */
    GPIO_InitStruct.Pin = GPIO_PIN_10|GPIO_PIN_9;
    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
    GPIO_InitStruct.Pull = GPIO_NOPULL;
    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
    GPIO_InitStruct.Alternate = GPIO_AF7_USART1;
    HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);

    /* USART1 DMA Init */
    /* USART1_TX Init */
    hdma_usart1_tx.Instance = DMA2_Stream7;
    hdma_usart1_tx.Init.Channel = DMA_CHANNEL_4;
    hdma_usart1_tx.Init.Direction = DMA_MEMORY_TO_PERIPH;
    hdma_usart1_tx.Init.PeriphInc = DMA_PINC_DISABLE;
    hdma_usart1_tx.Init.MemInc = DMA_MINC_ENABLE;
    hdma_usart1_tx.Init.PeriphDataAlignment = DMA_PDATAALIGN_BYTE;
    hdma_usart1_tx.Init.MemDataAlignment = DMA_MDATAALIGN_BYTE;
    hdma_usart1_tx.Init.Mode = DMA_NORMAL;
    hdma_usart1_tx.Init.Priority = DMA_PRIORITY_LOW;
    hdma_usart1_tx.Init.FIFOMode = DMA_FIFOMODE_DISABLE;
    if (HAL_DMA_Init(&hdma_usart1_tx) != HAL_OK)
    {
      Error_Handler();
    }

    __HAL_LINKDMA(huart,hdmatx,hdma_usart1_tx);

    /* USART1 interrupt Init */
    HAL_NVIC_SetPriority(USART1_IRQn, 5, 0);
    HAL_NVIC_EnableIRQ(USART1_IRQn);
  /* USER CODE BEGIN USART1_MspInit 1 */

  /* USER CODE END USART1_MspInit 1 */
  }

}

/**
* @brief UART MSP De-Initialization
* This function freeze the hardware resources used in this example
* @param huart: UART handle pointer
* @retval None
*/
void HAL_UART_MspDeInit(UART_HandleTypeDef* huart)
{
  if(huart->Instance==USART1)
  {
  /* USER CODE BEGIN USART1_MspDeInit 0 */

  /* USER CODE END USART1_MspDeInit 0 */
    /* Peripheral clock disable */
    __HAL_RCC_USART1_CLK_DISABLE();

    /**USART1 GPIO Configuration
    PA10     ------> USART1_RX
    PA9     ------> USART1_TX
    */
    HAL_GPIO_DeInit(GPIOA, GPIO_PIN_10|GPIO_PIN_9);

    /* USART1 DMA DeInit */
    HAL_DMA_DeInit(huart->hdmatx);

    /* USART1 interrupt DeInit */
    HAL_NVIC_DisableIRQ(USART1_IRQn);
  /* USER CODE BEGIN USART1_MspDeInit 1 */

  /* USER CODE END USART1_MspDeInit 1 */
  }

}

/* USER CODE BEGIN 1 */

/* USER CODE END 1 */

/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
