/**
******************************************************************************
* @file    stm32l1xx_hal_msp.c
* @author  System LAB
* @version V1.0.0
* @date    17-June-2015
* @brief   HAL MSP file
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
*
* 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 "stm32cube_hal_init.h"
#include "stm32l1xx_hal.h"
#include "hw-config.h"
/** @addtogroup STM32L1xx_HAL_Examples
  * @{
  */

/** @addtogroup Templates
  * @{
  */

/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
volatile uint8_t UART_RxBuffer[UART_RxBufferSize];
volatile uint32_t Usart_BaudRate = 115200;

UART_HandleTypeDef UartHandle;
/* Private function prototypes -----------------------------------------------*/
/* Private functions ---------------------------------------------------------*/

/** @defgroup HAL_MSP_Private_Functions
  * @{
  */

/**
  * @brief  Initializes the Global MSP.
  * @param  None
  * @retval None
  */
void HAL_MspInit(void)
{
  /* NOTE : This function is generated automatically by MicroXplorer and eventually  
            modified by the user
   */ 

 GPIO_InitTypeDef  GPIO_InitStruct;

  /*##-2- Enable peripherals and GPIO Clocks #################################*/
  /* Enable GPIO TX/RX clock */
   /* GPIO Ports Clock Enable */
  __GPIOA_CLK_ENABLE();
  __GPIOC_CLK_ENABLE();
  __GPIOD_CLK_ENABLE();
  I2Cx_SCL_GPIO_CLK_ENABLE();
  I2Cx_SDA_GPIO_CLK_ENABLE();
  /* Enable I2Cx clock */
  I2Cx_CLK_ENABLE(); 

  /*##-3- Configure peripheral GPIO ##########################################*/  
  /* I2C TX GPIO pin configuration  */
  GPIO_InitStruct.Pin       = I2Cx_SCL_PIN;
  GPIO_InitStruct.Mode      = GPIO_MODE_AF_OD;
  GPIO_InitStruct.Pull      = GPIO_PULLUP;
  GPIO_InitStruct.Speed     = GPIO_SPEED_HIGH;
  GPIO_InitStruct.Alternate = I2Cx_SCL_SDA_AF;
  
  HAL_GPIO_Init(I2Cx_SCL_GPIO_PORT, &GPIO_InitStruct);
    
  /* I2C RX GPIO pin configuration  */
  GPIO_InitStruct.Pin       = I2Cx_SDA_PIN;
  GPIO_InitStruct.Alternate = I2Cx_SCL_SDA_AF;
    
  HAL_GPIO_Init(I2Cx_SDA_GPIO_PORT, &GPIO_InitStruct);
    
  /*##-4- Configure the NVIC for I2C ########################################*/   
  /* NVIC for I2Cx */
  HAL_NVIC_SetPriority(I2Cx_ER_IRQn, 0, 1);
  HAL_NVIC_EnableIRQ(I2Cx_ER_IRQn);
  HAL_NVIC_SetPriority(I2Cx_EV_IRQn, 0, 2);
  HAL_NVIC_EnableIRQ(I2Cx_EV_IRQn);     
 
}

/**
  * @brief  DeInitializes the Global MSP.
  * @param  None  
  * @retval None
  */
void HAL_MspDeInit(void)
{
  /* NOTE : This function is generated automatically by MicroXplorer and eventually  
            modified by the user
   */
  /*##-1- Reset peripherals ##################################################*/
  I2Cx_FORCE_RESET();
  I2Cx_RELEASE_RESET();

  /*##-2- Disable peripherals and GPIO Clocks #################################*/
  /* Configure I2C Tx as alternate function  */
  HAL_GPIO_DeInit(I2Cx_SCL_GPIO_PORT, I2Cx_SCL_PIN);
  /* Configure I2C Rx as alternate function  */
  HAL_GPIO_DeInit(I2Cx_SDA_GPIO_PORT, I2Cx_SDA_PIN);
   
    /*##-3- Disable the NVIC for I2C ##########################################*/
  HAL_NVIC_DisableIRQ(I2Cx_ER_IRQn);
  HAL_NVIC_DisableIRQ(I2Cx_EV_IRQn);  
}


void HAL_TIM_Base_MspInit(TIM_HandleTypeDef* htim_base)
{

  if(htim_base->Instance==TIM2)
  {
    /* Peripheral clock enable */
    __TIM2_CLK_ENABLE();
  
    /**TIM2 GPIO Configuration    
    PA0-WKUP     ------> TIM2_CH1 
    */
    /* Peripheral interrupt init*/
        
    HAL_NVIC_SetPriority(TIM2_IRQn, 0, 0);
    HAL_NVIC_EnableIRQ(TIM2_IRQn);
  }

}

void HAL_TIM_Base_MspDeInit(TIM_HandleTypeDef* htim_base)
{

  if(htim_base->Instance==TIM2)
  {
    /* Peripheral clock disable */
    __TIM2_CLK_DISABLE();
  
    /**TIM2 GPIO Configuration    
    PA0-WKUP     ------> TIM2_CH1 
    */
    /* Peripheral interrupt Deinit*/
    HAL_NVIC_DisableIRQ(TIM2_IRQn);
  }

}


/**
  * @brief UART MSP Initialization 
  *        This function configures the hardware resources used in this example: 
  *           - Peripheral's clock enable
  *           - Peripheral's GPIO Configuration  
  *           - NVIC configuration for UART interrupt request enable
  * @param huart: UART handle pointer
  * @retval None
  */
void HAL_UART_MspInit(UART_HandleTypeDef *huart)
{ 
  GPIO_InitTypeDef  GPIO_InitStruct;

  /*##-1- Enable peripherals and GPIO Clocks #################################*/
  /* Enable GPIO TX/RX clock */
  USARTx_TX_GPIO_CLK_ENABLE();
  USARTx_RX_GPIO_CLK_ENABLE();


  /* Enable USARTx clock */
  USARTx_CLK_ENABLE(); 

  /*##-2- Configure peripheral GPIO ##########################################*/  
  /* UART TX GPIO pin configuration  */
  GPIO_InitStruct.Pin       = USARTx_TX_PIN;
  GPIO_InitStruct.Mode      = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull      = GPIO_NOPULL;
  GPIO_InitStruct.Speed     = GPIO_SPEED_HIGH;
  GPIO_InitStruct.Alternate = USARTx_TX_AF;

  HAL_GPIO_Init(USARTx_TX_GPIO_PORT, &GPIO_InitStruct);

  /* UART RX GPIO pin configuration  */
  GPIO_InitStruct.Pin = USARTx_RX_PIN;
  GPIO_InitStruct.Alternate = USARTx_RX_AF;
  


  
  HAL_GPIO_Init(USARTx_RX_GPIO_PORT, &GPIO_InitStruct);
    
  /*##-3- Configure the NVIC for UART ########################################*/
  /* NVIC for USART */
  HAL_NVIC_SetPriority(USARTx_IRQn, 0, 1);
  HAL_NVIC_EnableIRQ(USARTx_IRQn);

}

/**
  * @brief UART MSP De-Initialization 
  *        This function frees the hardware resources used in this example:
  *          - Disable the Peripheral's clock
  *          - Revert GPIO and NVIC configuration to their default state
  * @param huart: UART handle pointer
  * @retval None
  */
void HAL_UART_MspDeInit(UART_HandleTypeDef *huart)
{
  /*##-1- Reset peripherals ##################################################*/
  USARTx_FORCE_RESET();
  USARTx_RELEASE_RESET();

  /*##-2- Disable peripherals and GPIO Clocks #################################*/
  /* Configure UART Tx as alternate function  */
  HAL_GPIO_DeInit(USARTx_TX_GPIO_PORT, USARTx_TX_PIN);
  /* Configure UART Rx as alternate function  */
  HAL_GPIO_DeInit(USARTx_RX_GPIO_PORT, USARTx_RX_PIN);
  
  /*##-3- Disable the NVIC for UART ##########################################*/
  HAL_NVIC_DisableIRQ(USARTx_IRQn);
}
    

/**
 * @brief  Configure the USART
  * @param  None
  * @retval None
  */
void USARTConfig(void)
{
    GPIO_InitTypeDef GPIO_InitStruct;

    /*##-1- Enable peripherals and GPIO Clocks #################################*/
    /* Enable GPIO TX/RX clock */
    USARTx_TX_GPIO_CLK_ENABLE();
    USARTx_RX_GPIO_CLK_ENABLE();
    /* Enable USART2 clock */
    USARTx_CLK_ENABLE();
    /* Enable DMA1 clock */
    DMAx_CLK_ENABLE();

    /*##-2- Configure peripheral GPIO ##########################################*/
    /* UART TX GPIO pin configuration  */
    GPIO_InitStruct.Pin       = USARTx_TX_PIN;
    GPIO_InitStruct.Mode      = GPIO_MODE_AF_PP;
    GPIO_InitStruct.Pull      = GPIO_NOPULL;
    GPIO_InitStruct.Speed     = GPIO_SPEED_HIGH;
    GPIO_InitStruct.Alternate = USARTx_TX_AF;

    HAL_GPIO_Init(USARTx_TX_GPIO_PORT, &GPIO_InitStruct);

    /* UART RX GPIO pin configuration  */
    GPIO_InitStruct.Pin = USARTx_RX_PIN;
    GPIO_InitStruct.Alternate = USARTx_RX_AF;

    HAL_GPIO_Init(USARTx_RX_GPIO_PORT, &GPIO_InitStruct);


    /*##-1- Configure the UART peripheral ######################################*/
    /* Put the USART peripheral in the Asynchronous mode (UART Mode) */
    UartHandle.Instance        = USARTx;
    UartHandle.Init.BaudRate   = Usart_BaudRate;
    UartHandle.Init.WordLength = UART_WORDLENGTH_8B;
    UartHandle.Init.StopBits   = UART_STOPBITS_1;
    UartHandle.Init.Parity     = UART_PARITY_NONE;
    UartHandle.Init.HwFlowCtl  = UART_HWCONTROL_NONE;
    UartHandle.Init.Mode       = UART_MODE_TX_RX;

    if(HAL_UART_Init(&UartHandle) != HAL_OK)
    {
        //          Error_Handler();
      while(1);
    }

    UartHandle.pRxBuffPtr = (uint8_t*)UART_RxBuffer;
    UartHandle.RxXferSize = UART_RxBufferSize;
    UartHandle.ErrorCode = HAL_UART_ERROR_NONE;
       //HAL_UART_Receive_IT(&UartHandle, (uint8_t*)UART_RxBuffer, UART_RxBufferSize);
}


/**
  * @}
  */

/**
  * @}
  */

/**
  * @}
  */

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