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view OtherSources/stm32f4xx_hal_msp_hw1.c @ 861:ad96f99ebc78 Evo_2_23 tip

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Synchronize ADC and UART activities: depending on the cable configuration the UART sensor operation may have an impact to the ADC measurement (peaks). To avoid this the ADC measurements are now only started in case no UART communication is pending.
author Ideenmodellierer
date Tue, 07 May 2024 21:25:25 +0200
parents 7801c5d8a562
children
line wrap: on
line source

/**
  ******************************************************************************
  * 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****/