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view OtherSources/stm32f4xx_hal_msp_hw1.c @ 847:61f14abce25d

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author heinrichsweikamp
date Tue, 13 Feb 2024 17:30:24 +0100
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/**
  ******************************************************************************
  * File Name          : stm32f4xx_hal_msp.c
  * Date               : 04/12/2014 15:39:26
  * Description        : This file provides code for the MSP Initialization 
  *                      and de-Initialization codes.
  ******************************************************************************
  *
  * COPYRIGHT(c) 2014 STMicroelectronics
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
  *   1. Redistributions of source code must retain the above copyright notice,
  *      this list of conditions and the following disclaimer.
  *   2. Redistributions in binary form must reproduce the above copyright notice,
  *      this list of conditions and the following disclaimer in the documentation
  *      and/or other materials provided with the distribution.
  *   3. Neither the name of STMicroelectronics nor the names of its contributors
  *      may be used to endorse or promote products derived from this software
  *      without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  ******************************************************************************
  */
/* Includes ------------------------------------------------------------------*/
#include "stm32f4xx_hal.h"
#include "ostc.h"


DMA_HandleTypeDef hdma_spi1_tx;

DMA_HandleTypeDef hdma_spi1_rx;

/* 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_NVIC_SetPriorityGrouping(NVIC_PRIORITYGROUP_2);

  /* System interrupt init*/
	/** SysTick_IRQn interrupt configuration
		*/
  HAL_NVIC_SetPriority(SysTick_IRQn, 1, 0);

  /* USER CODE BEGIN MspInit 1 */
	/* always set priority right */
	HAL_NVIC_SetPriorityGrouping(NVIC_PRIORITYGROUP_2);
  /* USER CODE END MspInit 1 */
}

void HAL_DMA2D_MspInit(DMA2D_HandleTypeDef* hdma2d)
{

  if(hdma2d->Instance==DMA2D)
  {
  /* USER CODE BEGIN DMA2D_MspInit 0 */

  /* USER CODE END DMA2D_MspInit 0 */
    /* Peripheral clock enable */
    __DMA2D_CLK_ENABLE();
  /* USER CODE BEGIN DMA2D_MspInit 1 */
		HAL_NVIC_SetPriority(DMA2D_IRQn, 1, 2);
		HAL_NVIC_EnableIRQ(DMA2D_IRQn);  
  /* USER CODE END DMA2D_MspInit 1 */
  }

}

void HAL_DMA2D_MspDeInit(DMA2D_HandleTypeDef* hdma2d)
{

  if(hdma2d->Instance==DMA2D)
  {
  /* USER CODE BEGIN DMA2D_MspDeInit 0 */

  /* USER CODE END DMA2D_MspDeInit 0 */
    /* Peripheral clock disable */
    __DMA2D_CLK_DISABLE();
  /* USER CODE BEGIN DMA2D_MspDeInit 1 */
  __DMA2D_RELEASE_RESET();
  /* USER CODE END DMA2D_MspDeInit 1 */
  }

}

void HAL_LTDC_MspInit(LTDC_HandleTypeDef* hltdc)
{

  GPIO_InitTypeDef GPIO_InitStruct;
  if(hltdc->Instance==LTDC)
  {
  /* USER CODE BEGIN LTDC_MspInit 0 */
		__GPIOE_CLK_ENABLE();
		__GPIOF_CLK_ENABLE();
		__GPIOG_CLK_ENABLE();
		__GPIOH_CLK_ENABLE();
		__GPIOI_CLK_ENABLE();

  /* USER CODE END LTDC_MspInit 0 */
    /* Peripheral clock enable */
    __LTDC_CLK_ENABLE();
  
    /**LTDC GPIO Configuration    
    PE4     ------> LTDC_B0
    PE5     ------> LTDC_G0
    PE6     ------> LTDC_G1
    PI9     ------> LTDC_VSYNC
    PI10     ------> LTDC_HSYNC
    PF10     ------> LTDC_DE
    PH2     ------> LTDC_R0
    PH3     ------> LTDC_R1
    PH8     ------> LTDC_R2
    PH9     ------> LTDC_R3
    PH10     ------> LTDC_R4
    PH11     ------> LTDC_R5
    PH12     ------> LTDC_R6
    PG6     ------> LTDC_R7
    PG7     ------> LTDC_CLK
    PH13     ------> LTDC_G2
    PH14     ------> LTDC_G3
    PH15     ------> LTDC_G4
    PI0     ------> LTDC_G5
    PI1     ------> LTDC_G6
    PI2     ------> LTDC_G7
    PG10     ------> LTDC_B2
    PG11     ------> LTDC_B3
    PG12     ------> LTDC_B1
    PI4     ------> LTDC_B4
    PI5     ------> LTDC_B5
    PI6     ------> LTDC_B6
    PI7     ------> LTDC_B7 
    */
    GPIO_InitStruct.Pin = GPIO_PIN_4|GPIO_PIN_5|GPIO_PIN_6;
    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
    GPIO_InitStruct.Pull = GPIO_NOPULL;
    GPIO_InitStruct.Speed = GPIO_SPEED_LOW;
    GPIO_InitStruct.Alternate = GPIO_AF14_LTDC;
    HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);

    GPIO_InitStruct.Pin = GPIO_PIN_9|GPIO_PIN_10|GPIO_PIN_0|GPIO_PIN_1 
                          |GPIO_PIN_2|GPIO_PIN_4|GPIO_PIN_5|GPIO_PIN_6 
                          |GPIO_PIN_7;
    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
    GPIO_InitStruct.Pull = GPIO_NOPULL;
    GPIO_InitStruct.Speed = GPIO_SPEED_LOW;
    GPIO_InitStruct.Alternate = GPIO_AF14_LTDC;
    HAL_GPIO_Init(GPIOI, &GPIO_InitStruct);

    GPIO_InitStruct.Pin = GPIO_PIN_10;
    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
    GPIO_InitStruct.Pull = GPIO_NOPULL;
    GPIO_InitStruct.Speed = GPIO_SPEED_LOW;
    GPIO_InitStruct.Alternate = GPIO_AF14_LTDC;
    HAL_GPIO_Init(GPIOF, &GPIO_InitStruct);

    GPIO_InitStruct.Pin = GPIO_PIN_2|GPIO_PIN_3|GPIO_PIN_8|GPIO_PIN_9 
                          |GPIO_PIN_10|GPIO_PIN_11|GPIO_PIN_12|GPIO_PIN_13 
                          |GPIO_PIN_14|GPIO_PIN_15;
    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
    GPIO_InitStruct.Pull = GPIO_NOPULL;
    GPIO_InitStruct.Speed = GPIO_SPEED_LOW;
    GPIO_InitStruct.Alternate = GPIO_AF14_LTDC;
    HAL_GPIO_Init(GPIOH, &GPIO_InitStruct);

    GPIO_InitStruct.Pin = GPIO_PIN_6|GPIO_PIN_7|GPIO_PIN_10|GPIO_PIN_11 
                          |GPIO_PIN_12;
    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
    GPIO_InitStruct.Pull = GPIO_NOPULL;
    GPIO_InitStruct.Speed = GPIO_SPEED_LOW;
    GPIO_InitStruct.Alternate = GPIO_AF14_LTDC;
    HAL_GPIO_Init(GPIOG, &GPIO_InitStruct);

  /* USER CODE BEGIN LTDC_MspInit 1 */

  /* USER CODE END LTDC_MspInit 1 */
  }

}

void HAL_LTDC_MspDeInit(LTDC_HandleTypeDef* hltdc)
{

  if(hltdc->Instance==LTDC)
  {
  /* USER CODE BEGIN LTDC_MspDeInit 0 */

  /* USER CODE END LTDC_MspDeInit 0 */
    /* Peripheral clock disable */
    __LTDC_CLK_DISABLE();
  
    /**LTDC GPIO Configuration    
    PE4     ------> LTDC_B0
    PE5     ------> LTDC_G0
    PE6     ------> LTDC_G1
    PI9     ------> LTDC_VSYNC
    PI10     ------> LTDC_HSYNC
    PF10     ------> LTDC_DE
    PH2     ------> LTDC_R0
    PH3     ------> LTDC_R1
    PH8     ------> LTDC_R2
    PH9     ------> LTDC_R3
    PH10     ------> LTDC_R4
    PH11     ------> LTDC_R5
    PH12     ------> LTDC_R6
    PG6     ------> LTDC_R7
    PG7     ------> LTDC_CLK
    PH13     ------> LTDC_G2
    PH14     ------> LTDC_G3
    PH15     ------> LTDC_G4
    PI0     ------> LTDC_G5
    PI1     ------> LTDC_G6
    PI2     ------> LTDC_G7
    PG10     ------> LTDC_B2
    PG11     ------> LTDC_B3
    PG12     ------> LTDC_B1
    PI4     ------> LTDC_B4
    PI5     ------> LTDC_B5
    PI6     ------> LTDC_B6
    PI7     ------> LTDC_B7 
    */
    HAL_GPIO_DeInit(GPIOE, GPIO_PIN_4|GPIO_PIN_5|GPIO_PIN_6);

    HAL_GPIO_DeInit(GPIOI, GPIO_PIN_9|GPIO_PIN_10|GPIO_PIN_0|GPIO_PIN_1 
                          |GPIO_PIN_2|GPIO_PIN_4|GPIO_PIN_5|GPIO_PIN_6 
                          |GPIO_PIN_7);

    HAL_GPIO_DeInit(GPIOF, GPIO_PIN_10);

    HAL_GPIO_DeInit(GPIOH, GPIO_PIN_2|GPIO_PIN_3|GPIO_PIN_8|GPIO_PIN_9 
                          |GPIO_PIN_10|GPIO_PIN_11|GPIO_PIN_12|GPIO_PIN_13 
                          |GPIO_PIN_14|GPIO_PIN_15);

    HAL_GPIO_DeInit(GPIOG, GPIO_PIN_6|GPIO_PIN_7|GPIO_PIN_10|GPIO_PIN_11 
                          |GPIO_PIN_12);

  /* USER CODE BEGIN LTDC_MspDeInit 1 */
		__LTDC_RELEASE_RESET();

  /* USER CODE END LTDC_MspDeInit 1 */
  }

}

void HAL_SPI_MspInit(SPI_HandleTypeDef* hspi)
{

  GPIO_InitTypeDef GPIO_InitStruct;
  if(hspi->Instance==SPI1)
  {
  /* USER CODE BEGIN SPI1_MspInit 0 */
		__GPIOA_CLK_ENABLE();
		__GPIOB_CLK_ENABLE();
		__DMA2_CLK_ENABLE();

  /* USER CODE END SPI1_MspInit 0 */
    /* Peripheral clock enable */
    __SPI1_CLK_ENABLE();
  
    /**SPI1 GPIO Configuration    
    alt: PA4     ------> SPI1_NSS, jetzt soft
    PA5     ------> SPI1_SCK
		alt:    PA6     ------> SPI1_MISO
    neu: PB4     ------> SPI1_MISO
    PA7     ------> SPI1_MOSI 
    */
//    GPIO_InitStruct.Pin = GPIO_PIN_4|GPIO_PIN_5|GPIO_PIN_6|GPIO_PIN_7;
    GPIO_InitStruct.Pin = GPIO_PIN_5|GPIO_PIN_7;
    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
    GPIO_InitStruct.Pull = GPIO_NOPULL;
    GPIO_InitStruct.Speed = GPIO_SPEED_MEDIUM;//GPIO_SPEED_LOW;
    GPIO_InitStruct.Alternate = GPIO_AF5_SPI1;
    HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
    GPIO_InitStruct.Pin = GPIO_PIN_4;
    HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);

    /* Peripheral DMA init*/
  
    hdma_spi1_tx.Instance = DMA2_Stream3;
    hdma_spi1_tx.Init.Channel = DMA_CHANNEL_3;
    hdma_spi1_tx.Init.Direction = DMA_MEMORY_TO_PERIPH;
    hdma_spi1_tx.Init.PeriphInc = DMA_PINC_DISABLE;
    hdma_spi1_tx.Init.MemInc = DMA_MINC_ENABLE;
    hdma_spi1_tx.Init.PeriphDataAlignment = DMA_PDATAALIGN_BYTE;
    hdma_spi1_tx.Init.MemDataAlignment = DMA_MDATAALIGN_BYTE;
    hdma_spi1_tx.Init.Mode = DMA_NORMAL;
    hdma_spi1_tx.Init.Priority = DMA_PRIORITY_LOW;
    hdma_spi1_tx.Init.FIFOMode = DMA_FIFOMODE_DISABLE;
hdma_spi1_tx.Init.MemBurst            = DMA_MBURST_INC4;
hdma_spi1_tx.Init.PeriphBurst         = DMA_PBURST_INC4;
    HAL_DMA_Init(&hdma_spi1_tx);

    __HAL_LINKDMA(hspi,hdmatx,hdma_spi1_tx);

    hdma_spi1_rx.Instance = DMA2_Stream0;
    hdma_spi1_rx.Init.Channel = DMA_CHANNEL_3;
    hdma_spi1_rx.Init.Direction = DMA_PERIPH_TO_MEMORY;
    hdma_spi1_rx.Init.PeriphInc = DMA_PINC_DISABLE;
    hdma_spi1_rx.Init.MemInc = DMA_MINC_ENABLE;
    hdma_spi1_rx.Init.PeriphDataAlignment = DMA_PDATAALIGN_BYTE;
    hdma_spi1_rx.Init.MemDataAlignment = DMA_MDATAALIGN_BYTE;
    hdma_spi1_rx.Init.Mode = DMA_NORMAL;
    hdma_spi1_rx.Init.Priority = DMA_PRIORITY_HIGH;
    hdma_spi1_rx.Init.FIFOMode = DMA_FIFOMODE_DISABLE;
hdma_spi1_rx.Init.FIFOThreshold       = DMA_FIFO_THRESHOLD_FULL;

hdma_spi1_rx.Init.MemBurst            = DMA_MBURST_INC4;
hdma_spi1_rx.Init.PeriphBurst         = DMA_PBURST_INC4;
    HAL_DMA_Init(&hdma_spi1_rx);

    __HAL_LINKDMA(hspi, hdmarx, hdma_spi1_rx);

		/*##-4- Configure the NVIC for DMA #########################################*/ 
		/* NVIC configuration for DMA transfer complete interrupt (SPI1_TX) */
		HAL_NVIC_SetPriority(DMA2_Stream3_IRQn, 0, 1);
		HAL_NVIC_EnableIRQ(DMA2_Stream3_IRQn);
		
			
		/* NVIC configuration for DMA transfer complete interrupt (SPI1_RX) */
		HAL_NVIC_SetPriority(DMA2_Stream0_IRQn, 0, 0);   
		HAL_NVIC_EnableIRQ(DMA2_Stream0_IRQn);

  }
  else if(hspi->Instance==SPI2)
  {
  /* USER CODE BEGIN SPI2_MspInit 0 */
		__GPIOB_CLK_ENABLE();

  /* USER CODE END SPI2_MspInit 0 */
    /* Peripheral clock enable */
    __SPI2_CLK_ENABLE();
  
    /**SPI2 GPIO Configuration    
    PB13     ------> SPI2_SCK
    PB14     ------> SPI2_MISO
    PB15     ------> SPI2_MOSI 
    */
    GPIO_InitStruct.Pin = GPIO_PIN_13|GPIO_PIN_14|GPIO_PIN_15;
    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
    GPIO_InitStruct.Pull = GPIO_NOPULL;
    GPIO_InitStruct.Speed = GPIO_SPEED_LOW;
    GPIO_InitStruct.Alternate = GPIO_AF5_SPI2;
    HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);

  /* USER CODE BEGIN SPI2_MspInit 1 */

  /* USER CODE END SPI2_MspInit 1 */
  }
  else if(hspi->Instance==SPI5)
  {
  /* USER CODE BEGIN SPI5_MspInit 0 */
		__GPIOF_CLK_ENABLE();

  /* USER CODE END SPI5_MspInit 0 */
    /* Peripheral clock enable */
    __SPI5_CLK_ENABLE();
  
    /**SPI5 GPIO Configuration    
    PF7     ------> SPI5_SCK
    PF8     ------> SPI5_MISO
    PF9     ------> SPI5_MOSI 
    */
    GPIO_InitStruct.Pin = GPIO_PIN_7|GPIO_PIN_8|GPIO_PIN_9;
    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
    GPIO_InitStruct.Pull = GPIO_NOPULL;
    GPIO_InitStruct.Speed = GPIO_SPEED_MEDIUM;//GPIO_SPEED_LOW;
    GPIO_InitStruct.Alternate = GPIO_AF5_SPI5;
    HAL_GPIO_Init(GPIOF, &GPIO_InitStruct);

  /* USER CODE BEGIN SPI5_MspInit 1 */

  /* USER CODE END SPI5_MspInit 1 */
  }

}

void HAL_SPI_MspDeInit(SPI_HandleTypeDef* hspi)
{

  if(hspi->Instance==SPI1)
  {
  /* USER CODE BEGIN SPI1_MspDeInit 0 */
		__SPI1_FORCE_RESET();
		__SPI1_RELEASE_RESET();

  /* USER CODE END SPI1_MspDeInit 0 */
    /* Peripheral clock disable */
    __SPI1_CLK_DISABLE();
  
    /**SPI1 GPIO Configuration    
    PA4     ------> SPI1_NSS
    PA5     ------> SPI1_SCK
    PA6     ------> SPI1_MISO
    PA7     ------> SPI1_MOSI 
    */
    HAL_GPIO_DeInit(GPIOA, GPIO_PIN_4|GPIO_PIN_5|GPIO_PIN_6|GPIO_PIN_7);

    /* Peripheral DMA DeInit*/
    HAL_DMA_DeInit(hspi->hdmatx);
    HAL_DMA_DeInit(hspi->hdmarx);
  /* USER CODE BEGIN SPI1_MspDeInit 1 */

  /* USER CODE END SPI1_MspDeInit 1 */
  }
  else if(hspi->Instance==SPI2)
  {
  /* USER CODE BEGIN SPI2_MspDeInit 0 */

  /* USER CODE END SPI2_MspDeInit 0 */
    /* Peripheral clock disable */
    __SPI2_CLK_DISABLE();
  
    /**SPI2 GPIO Configuration    
    PB13     ------> SPI2_SCK
    PB14     ------> SPI2_MISO
    PB15     ------> SPI2_MOSI 
    */
    HAL_GPIO_DeInit(GPIOB, GPIO_PIN_13|GPIO_PIN_14|GPIO_PIN_15);

  /* USER CODE BEGIN SPI2_MspDeInit 1 */

  /* USER CODE END SPI2_MspDeInit 1 */
  }
  else if(hspi->Instance==SPI5)
  {
  /* USER CODE BEGIN SPI5_MspDeInit 0 */
		__SPI5_FORCE_RESET();
		__SPI5_RELEASE_RESET();

  /* USER CODE END SPI5_MspDeInit 0 */
    /* Peripheral clock disable */
    __SPI5_CLK_DISABLE();
  
    /**SPI5 GPIO Configuration    
    PF7     ------> SPI5_SCK
    PF8     ------> SPI5_MISO
    PF9     ------> SPI5_MOSI 
    */
    HAL_GPIO_DeInit(GPIOF, GPIO_PIN_7|GPIO_PIN_8|GPIO_PIN_9);

  /* USER CODE BEGIN SPI5_MspDeInit 1 */

  /* USER CODE END SPI5_MspDeInit 1 */
  }

}

void HAL_TIM_PWM_MspInit(TIM_HandleTypeDef* htim_pwm)
{
  GPIO_InitTypeDef GPIO_InitStruct;
  if(htim_pwm->Instance==TIM_BACKLIGHT)
  {
		TIM_BACKLIGHT_GPIO_ENABLE();
    TIM_BACKLIGHT_CLK_ENABLE();
  
    GPIO_InitStruct.Pin = TIM_BACKLIGHT_PIN;
    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
    GPIO_InitStruct.Pull = GPIO_NOPULL;
    GPIO_InitStruct.Speed = GPIO_SPEED_LOW;
    GPIO_InitStruct.Alternate = GPIO_AF2_TIM3;
    HAL_GPIO_Init(TIM_BACKLIGHT_GPIO_PORT, &GPIO_InitStruct);
  }

}

void HAL_TIM_Base_MspInit(TIM_HandleTypeDef* htim_base)
{
  if(htim_base->Instance==TIMx)
  {
    TIMx_CLK_ENABLE();

		HAL_NVIC_SetPriority(TIMx_IRQn, 2, 1);
		HAL_NVIC_EnableIRQ(TIMx_IRQn);
		
	}
}

void HAL_TIM_PWM_MspDeInit(TIM_HandleTypeDef* htim_pwm)
{

  if(htim_pwm->Instance==TIM2)
  {
  /* USER CODE BEGIN TIM2_MspDeInit 0 */

  /* USER CODE END TIM2_MspDeInit 0 */
    /* Peripheral clock disable */
    __TIM2_CLK_DISABLE();
  
    /**TIM2 GPIO Configuration    
    PA15     ------> TIM2_CH1 
    */
    HAL_GPIO_DeInit(GPIOA, GPIO_PIN_15);

  /* USER CODE BEGIN TIM2_MspDeInit 1 */

  /* USER CODE END TIM2_MspDeInit 1 */
  }

}

void HAL_TIM_Base_MspDeInit(TIM_HandleTypeDef* htim_base)
{

  if(htim_base->Instance==TIM3)
  {
  /* USER CODE BEGIN TIM3_MspDeInit 0 */

  /* USER CODE END TIM3_MspDeInit 0 */
    /* Peripheral clock disable */
    __TIM3_CLK_DISABLE();
  
    /**TIM3 GPIO Configuration    
    PC7     ------> TIM3_CH2 
    */
    HAL_GPIO_DeInit(GPIOC, GPIO_PIN_7);

  /* USER CODE BEGIN TIM3_MspDeInit 1 */

  /* USER CODE END TIM3_MspDeInit 1 */
  }

}

void HAL_UART_MspInit(UART_HandleTypeDef* huart)
{

  GPIO_InitTypeDef GPIO_InitStruct;
  if(huart->Instance==USART1)
  {
  /* USER CODE BEGIN USART1_MspInit 0 */
		__GPIOA_CLK_ENABLE();

  /* USER CODE END USART1_MspInit 0 */
    /* Peripheral clock enable */
    __USART1_CLK_ENABLE();
  
    /**USART1 GPIO Configuration    
    PA9     ------> USART1_TX
    PA10     ------> USART1_RX 
    */
    GPIO_InitStruct.Pin = GPIO_PIN_9|GPIO_PIN_10;
    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
    GPIO_InitStruct.Pull = GPIO_PULLUP;
    GPIO_InitStruct.Speed = GPIO_SPEED_FAST;//GPIO_SPEED_LOW;
    GPIO_InitStruct.Alternate = GPIO_AF7_USART1;
    HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);

		HAL_NVIC_SetPriority(USART1_IRQn, 0, 1);
		HAL_NVIC_EnableIRQ(USART1_IRQn);
  }
  else if(huart->Instance==USART_IR_HUD) /* USART2 */
  {
    USART_IR_HUD_CLK_ENABLE();
		USART_IR_HUD_TX_GPIO_CLK_ENABLE();
		USART_IR_HUD_RX_GPIO_CLK_ENABLE();

    /**USART2 GPIO Configuration    
    PD5     ------> USART2_TX
    PD6     ------> USART2_RX 
    */

    GPIO_InitStruct.Pin = USART_IR_HUD_TX_PIN;
    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
    GPIO_InitStruct.Pull = GPIO_PULLUP;
    GPIO_InitStruct.Speed = GPIO_SPEED_LOW;
    GPIO_InitStruct.Alternate = USART_IR_HUD_TX_AF;
    HAL_GPIO_Init(USART_IR_HUD_TX_GPIO_PORT, &GPIO_InitStruct);

    GPIO_InitStruct.Pin = USART_IR_HUD_RX_PIN;
    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
    GPIO_InitStruct.Pull = GPIO_PULLUP;
    GPIO_InitStruct.Speed = GPIO_SPEED_LOW;
    GPIO_InitStruct.Alternate = USART_IR_HUD_RX_AF;
    HAL_GPIO_Init(USART_IR_HUD_RX_GPIO_PORT, &GPIO_InitStruct);

		HAL_NVIC_SetPriority(USART_IR_HUD_IRQn, 0, 1);
		HAL_NVIC_EnableIRQ(USART_IR_HUD_IRQn);
  }
  else if(huart->Instance==USART3)
  {
  /* USER CODE BEGIN USART3_MspInit 0 */

  /* USER CODE END USART3_MspInit 0 */
    /* Peripheral clock enable */
    __USART3_CLK_ENABLE();
  
    /**USART3 GPIO Configuration    
    PC10     ------> USART3_TX
    PC11     ------> USART3_RX 
    */
    GPIO_InitStruct.Pin = GPIO_PIN_10|GPIO_PIN_11;
    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
    GPIO_InitStruct.Pull = GPIO_PULLUP;
    GPIO_InitStruct.Speed = GPIO_SPEED_LOW;
    GPIO_InitStruct.Alternate = GPIO_AF7_USART3;
    HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);

  /* USER CODE BEGIN USART3_MspInit 1 */

  /* USER CODE END USART3_MspInit 1 */
  }

}

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 */
    __USART1_CLK_DISABLE();
  
    /**USART1 GPIO Configuration    
    PA9     ------> USART1_TX
    PA10     ------> USART1_RX 
    */
    HAL_GPIO_DeInit(GPIOA, GPIO_PIN_9|GPIO_PIN_10);

  /* USER CODE BEGIN USART1_MspDeInit 1 */

  /* USER CODE END USART1_MspDeInit 1 */
  }
  else if(huart->Instance==USART2)
  {
  /* USER CODE BEGIN USART2_MspDeInit 0 */

  /* USER CODE END USART2_MspDeInit 0 */
    /* Peripheral clock disable */
    __USART2_CLK_DISABLE();
  
    /**USART2 GPIO Configuration    
    PD5     ------> USART2_TX
    PD6     ------> USART2_RX 
    */
    HAL_GPIO_DeInit(GPIOD, GPIO_PIN_5|GPIO_PIN_6);

  /* USER CODE BEGIN USART2_MspDeInit 1 */

  /* USER CODE END USART2_MspDeInit 1 */
  }
  else if(huart->Instance==USART3)
  {
  /* USER CODE BEGIN USART3_MspDeInit 0 */

  /* USER CODE END USART3_MspDeInit 0 */
    /* Peripheral clock disable */
    __USART3_CLK_DISABLE();
  
    /**USART3 GPIO Configuration    
    PC10     ------> USART3_TX
    PC11     ------> USART3_RX 
    */
    HAL_GPIO_DeInit(GPIOC, GPIO_PIN_10|GPIO_PIN_11);

  /* USER CODE BEGIN USART3_MspDeInit 1 */

  /* USER CODE END USART3_MspDeInit 1 */
  }

}

static int FMC_Initialized = 0;

static void HAL_FMC_MspInit(void){
  GPIO_InitTypeDef GPIO_InitStruct;
  if (FMC_Initialized) {
    return;
  }
  FMC_Initialized = 1;
  /* Peripheral clock enable */
  __GPIOC_CLK_ENABLE();
  __GPIOD_CLK_ENABLE();
  __GPIOE_CLK_ENABLE();
  __GPIOF_CLK_ENABLE();
  __GPIOG_CLK_ENABLE();
  __GPIOH_CLK_ENABLE();

  __FMC_CLK_ENABLE();
  
  /** FMC GPIO Configuration  
  PF0   ------> FMC_A0
  PF1   ------> FMC_A1
  PF2   ------> FMC_A2
  PF3   ------> FMC_A3
  PF4   ------> FMC_A4
  PF5   ------> FMC_A5
  PC0   ------> FMC_SDNWE
  PF11   ------> FMC_SDNRAS
  PF12   ------> FMC_A6
  PF13   ------> FMC_A7
  PF14   ------> FMC_A8
  PF15   ------> FMC_A9
  PG0   ------> FMC_A10
  PG1   ------> FMC_A11
  PE7   ------> FMC_D4
  PE8   ------> FMC_D5
  PE9   ------> FMC_D6
  PE10   ------> FMC_D7
  PE11   ------> FMC_D8
  PE12   ------> FMC_D9
  PE13   ------> FMC_D10
  PE14   ------> FMC_D11
  PE15   ------> FMC_D12
  PH6   ------> FMC_SDNE1 neu
  PH7   ------> FMC_SDCKE1  neu 
  PD8   ------> FMC_D13
  PD9   ------> FMC_D14
  PD10   ------> FMC_D15
  PD14   ------> FMC_D0
  PD15   ------> FMC_D1
  PG2   ------> FMC_A12
  PG4   ------> FMC_BA0
  PG5   ------> FMC_BA1
  PG8   ------> FMC_SDCLK
  PD0   ------> FMC_D2
  PD1   ------> FMC_D3
  PG15   ------> FMC_SDNCAS
  PE0   ------> FMC_NBL0
  PE1   ------> FMC_NBL1
  */
	
  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FAST;
  GPIO_InitStruct.Alternate = GPIO_AF12_FMC;


  GPIO_InitStruct.Pin = GPIO_PIN_0;
  HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);

  GPIO_InitStruct.Pin = GPIO_PIN_8|GPIO_PIN_9|GPIO_PIN_10|GPIO_PIN_14 
                          |GPIO_PIN_15|GPIO_PIN_0|GPIO_PIN_1;
  HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);

  GPIO_InitStruct.Pin = GPIO_PIN_7|GPIO_PIN_8|GPIO_PIN_9|GPIO_PIN_10 
                          |GPIO_PIN_11|GPIO_PIN_12|GPIO_PIN_13|GPIO_PIN_14 
                          |GPIO_PIN_15|GPIO_PIN_0|GPIO_PIN_1;
  HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);

  GPIO_InitStruct.Pin = GPIO_PIN_0|GPIO_PIN_1|GPIO_PIN_2|GPIO_PIN_3 
                          |GPIO_PIN_4|GPIO_PIN_5|GPIO_PIN_11|GPIO_PIN_12 
                          |GPIO_PIN_13|GPIO_PIN_14|GPIO_PIN_15;
  HAL_GPIO_Init(GPIOF, &GPIO_InitStruct);

  GPIO_InitStruct.Pin = GPIO_PIN_0|GPIO_PIN_1|GPIO_PIN_2|GPIO_PIN_4 
                          |GPIO_PIN_5|GPIO_PIN_8|GPIO_PIN_15;
  HAL_GPIO_Init(GPIOG, &GPIO_InitStruct);

  GPIO_InitStruct.Pin = GPIO_PIN_6|GPIO_PIN_7;
  HAL_GPIO_Init(GPIOH, &GPIO_InitStruct);


}

void HAL_SDRAM_MspInit(SDRAM_HandleTypeDef* hsdram){
  HAL_FMC_MspInit();
}

static int FMC_DeInitialized = 0;

static void HAL_FMC_MspDeInit(void){
  if (FMC_DeInitialized) {
    return;
  }
  FMC_DeInitialized = 1;
  /* Peripheral clock enable */
  __FMC_CLK_DISABLE();
  
  /** FMC GPIO Configuration  
  PF0   ------> FMC_A0
  PF1   ------> FMC_A1
  PF2   ------> FMC_A2
  PF3   ------> FMC_A3
  PF4   ------> FMC_A4
  PF5   ------> FMC_A5
  PC0   ------> FMC_SDNWE
  PF11   ------> FMC_SDNRAS
  PF12   ------> FMC_A6
  PF13   ------> FMC_A7
  PF14   ------> FMC_A8
  PF15   ------> FMC_A9
  PG0   ------> FMC_A10
  PG1   ------> FMC_A11
  PE7   ------> FMC_D4
  PE8   ------> FMC_D5
  PE9   ------> FMC_D6
  PE10   ------> FMC_D7
  PE11   ------> FMC_D8
  PE12   ------> FMC_D9
  PE13   ------> FMC_D10
  PE14   ------> FMC_D11
  PE15   ------> FMC_D12
  PH6   ------> FMC_SDNE1
  PH7   ------> FMC_SDCKE1
  PD8   ------> FMC_D13
  PD9   ------> FMC_D14
  PD10   ------> FMC_D15
  PD14   ------> FMC_D0
  PD15   ------> FMC_D1
  PG2   ------> FMC_A12
  PG4   ------> FMC_BA0
  PG5   ------> FMC_BA1
  PG8   ------> FMC_SDCLK
  PD0   ------> FMC_D2
  PD1   ------> FMC_D3
  PG15   ------> FMC_SDNCAS
  PE0   ------> FMC_NBL0
  PE1   ------> FMC_NBL1
  */
  HAL_GPIO_DeInit(GPIOF, GPIO_PIN_0|GPIO_PIN_1|GPIO_PIN_2|GPIO_PIN_3 
                          |GPIO_PIN_4|GPIO_PIN_5|GPIO_PIN_11|GPIO_PIN_12 
                          |GPIO_PIN_13|GPIO_PIN_14|GPIO_PIN_15);

  HAL_GPIO_DeInit(GPIOC, GPIO_PIN_0);

  HAL_GPIO_DeInit(GPIOG, GPIO_PIN_0|GPIO_PIN_1|GPIO_PIN_2|GPIO_PIN_4 
                          |GPIO_PIN_5|GPIO_PIN_8|GPIO_PIN_15);

  HAL_GPIO_DeInit(GPIOE, GPIO_PIN_7|GPIO_PIN_8|GPIO_PIN_9|GPIO_PIN_10 
                          |GPIO_PIN_11|GPIO_PIN_12|GPIO_PIN_13|GPIO_PIN_14 
                          |GPIO_PIN_15|GPIO_PIN_0|GPIO_PIN_1);

  HAL_GPIO_DeInit(GPIOH, GPIO_PIN_6|GPIO_PIN_7);

  HAL_GPIO_DeInit(GPIOD, GPIO_PIN_8|GPIO_PIN_9|GPIO_PIN_10|GPIO_PIN_14 
                          |GPIO_PIN_15|GPIO_PIN_0|GPIO_PIN_1);

}

void HAL_SDRAM_MspDeInit(SDRAM_HandleTypeDef* hsdram){
  HAL_FMC_MspDeInit();
}

/* USER CODE BEGIN 1 */

/* USER CODE END 1 */

/**
  * @}
  */

/**
  * @}
  */

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