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/**

  ******************************************************************************

  * File Name          : stm32l1xx_hal_msp.c

  * Description        : This file provides code for the MSP Initialization

  *                      and de-Initialization codes.

  ******************************************************************************

  *

  * COPYRIGHT(c) 2017 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 "stm32l1xx_hal.h"

extern void Error_Handler(void);

/* 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_COMP_CLK_ENABLE();

  __HAL_RCC_SYSCFG_CLK_ENABLE();

  HAL_NVIC_SetPriorityGrouping(NVIC_PRIORITYGROUP_4);

  /* System interrupt init*/

  /* MemoryManagement_IRQn interrupt configuration */

  HAL_NVIC_SetPriority(MemoryManagement_IRQn, 0, 0);

  /* BusFault_IRQn interrupt configuration */

  HAL_NVIC_SetPriority(BusFault_IRQn, 0, 0);

  /* UsageFault_IRQn interrupt configuration */

  HAL_NVIC_SetPriority(UsageFault_IRQn, 0, 0);

  /* SVC_IRQn interrupt configuration */

  HAL_NVIC_SetPriority(SVC_IRQn, 0, 0);

  /* DebugMonitor_IRQn interrupt configuration */

  HAL_NVIC_SetPriority(DebugMonitor_IRQn, 0, 0);

  /* PendSV_IRQn interrupt configuration */

  HAL_NVIC_SetPriority(PendSV_IRQn, 0, 0);

  /* SysTick_IRQn interrupt configuration */

  HAL_NVIC_SetPriority(SysTick_IRQn, 0, 0);

  /* USER CODE BEGIN MspInit 1 */

  /* USER CODE END MspInit 1 */

}

void HAL_SPI_MspInit(SPI_HandleTypeDef* hspi)

{

  GPIO_InitTypeDef GPIO_InitStruct;

  if(hspi->Instance==SPI1)

  {

  /* USER CODE BEGIN SPI1_MspInit 0 */

  /* USER CODE END SPI1_MspInit 0 */

    /* Peripheral clock enable */

    __HAL_RCC_SPI1_CLK_ENABLE();

    /**SPI1 GPIO Configuration    

    PA5     ------> SPI1_SCK

    PA7     ------> SPI1_MOSI

    */

    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_FREQ_VERY_HIGH;

    GPIO_InitStruct.Alternate = GPIO_AF5_SPI1;

    HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);

  /* USER CODE BEGIN SPI1_MspInit 1 */

  /* USER CODE END SPI1_MspInit 1 */

  }

}

void HAL_SPI_MspDeInit(SPI_HandleTypeDef* hspi)

{

  if(hspi->Instance==SPI1)

  {

  /* USER CODE BEGIN SPI1_MspDeInit 0 */

  /* USER CODE END SPI1_MspDeInit 0 */

    /* Peripheral clock disable */

    __HAL_RCC_SPI1_CLK_DISABLE();

    /**SPI1 GPIO Configuration    

    PA5     ------> SPI1_SCK

    PA7     ------> SPI1_MOSI

    */

    HAL_GPIO_DeInit(GPIOA, GPIO_PIN_5|GPIO_PIN_7);

  }

  /* USER CODE BEGIN SPI1_MspDeInit 1 */

  /* USER CODE END SPI1_MspDeInit 1 */

}

void HAL_UART_MspInit(UART_HandleTypeDef* huart)

{

  GPIO_InitTypeDef GPIO_InitStruct;

  if(huart->Instance==USART1)

  {

  /* USER CODE BEGIN USART1_MspInit 0 */

  /* USER CODE END USART1_MspInit 0 */

    /* Peripheral clock enable */

    __HAL_RCC_USART1_CLK_ENABLE();

    /**USART1 GPIO Configuration    

    PA9     ------> USART1_TX

    PA10     ------> USART1_RX

    */

    GPIO_InitStruct.Pin = PLX_TX_Pin|PLX_RX_Pin;

    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;

    GPIO_InitStruct.Pull = GPIO_PULLUP;

    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;

    GPIO_InitStruct.Alternate = GPIO_AF7_USART1;

    HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);

  /* USER CODE BEGIN USART1_MspInit 1 */

  /* USER CODE END USART1_MspInit 1 */

  }

  else if(huart->Instance==USART2)

  {

  /* USER CODE BEGIN USART2_MspInit 0 */

  /* USER CODE END USART2_MspInit 0 */

    /* Peripheral clock enable */

    __HAL_RCC_USART2_CLK_ENABLE();

    /**USART2 GPIO Configuration    

    PA2     ------> USART2_TX

    PA3     ------> USART2_RX

    */

    GPIO_InitStruct.Pin = GPIO_PIN_2|GPIO_PIN_3;

    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;

    GPIO_InitStruct.Pull = GPIO_PULLUP;

    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;

    GPIO_InitStruct.Alternate = GPIO_AF7_USART2;

    HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);

  /* USER CODE BEGIN USART2_MspInit 1 */

  /* USER CODE END USART2_MspInit 1 */

  }

  else if(huart->Instance==USART3)

  {

  /* USER CODE BEGIN USART3_MspInit 0 */

  /* USER CODE END USART3_MspInit 0 */

    /* Peripheral clock enable */

    __HAL_RCC_USART3_CLK_ENABLE();

    /**USART3 GPIO Configuration    

    PB10     ------> USART3_TX

    PB11     ------> 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_FREQ_VERY_HIGH;

    GPIO_InitStruct.Alternate = GPIO_AF7_USART3;

    HAL_GPIO_Init(GPIOB, &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 */

    __HAL_RCC_USART1_CLK_DISABLE();

    /**USART1 GPIO Configuration    

    PA9     ------> USART1_TX

    PA10     ------> USART1_RX

    */

    HAL_GPIO_DeInit(GPIOA, PLX_TX_Pin|PLX_RX_Pin);

  /* 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 */

    __HAL_RCC_USART2_CLK_DISABLE();

    /**USART2 GPIO Configuration    

    PA2     ------> USART2_TX

    PA3     ------> USART2_RX

    */

    HAL_GPIO_DeInit(GPIOA, GPIO_PIN_2|GPIO_PIN_3);

  /* 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 */

    __HAL_RCC_USART3_CLK_DISABLE();

    /**USART3 GPIO Configuration    

    PB10     ------> USART3_TX

    PB11     ------> USART3_RX

    */

    HAL_GPIO_DeInit(GPIOB, GPIO_PIN_10|GPIO_PIN_11);

  /* USER CODE BEGIN USART3_MspDeInit 1 */

  /* USER CODE END USART3_MspDeInit 1 */

  }

}

/* USER CODE BEGIN 1 */

/* USER CODE END 1 */

/**

  * @}

  */

/**

  * @}

  */

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