/**
  ******************************************************************************
  * @file    Examples_MIX/TIM/TIM_6Steps/Src/stm32f3xx_hal_msp.c
  * @author  MCD Application Team
  * @brief   HAL MSP module.
  ******************************************************************************
  * @attention
  *
  * <h2><center>&copy; Copyright (c) 2016 STMicroelectronics.
  * All rights reserved.</center></h2>
  *
  * This software component is licensed by ST under BSD 3-Clause license,
  * the "License"; You may not use this file except in compliance with the
  * License. You may obtain a copy of the License at:
  *                        opensource.org/licenses/BSD-3-Clause
  *
  ******************************************************************************
  */

/* Includes ------------------------------------------------------------------*/
#include "main.h"

/** @addtogroup STM32F3xx_MIX_Examples
  * @{
  */

/** @defgroup HAL_MSP
  * @brief HAL MSP module.
  * @{
  */

/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
/* Private function prototypes -----------------------------------------------*/
/* Private functions ---------------------------------------------------------*/

/** @defgroup HAL_MSP_Private_Functions
  * @{
  */

/**
  * @brief TIM MSP Initialization 
  *        This function configures the hardware resources used in this example: 
  *           - Peripheral's clock enable
  *           - Peripheral's GPIO Configuration  
  * @param htim: TIM handle pointer
  * @retval None
  */
void HAL_TIM_OC_MspInit(TIM_HandleTypeDef *htim)
{
  GPIO_InitTypeDef   GPIO_InitStruct;
  
  /*##-1- Enable peripherals and GPIO Clocks #################################*/
  /* TIM1 Peripheral clock enable */
  __HAL_RCC_TIM1_CLK_ENABLE();
    
  /* Enable GPIO Port Clocks */
  __HAL_RCC_GPIOA_CLK_ENABLE();
	    __HAL_RCC_GPIOB_CLK_ENABLE();
  
  /*##-2- Configure I/Os #####################################################*/
  /*
     Configure PA.08 (TIM1_Channel1), PA.07 (TIM1_Channel1N)
               PA.09 (TIM1_Channel2), PB.00 (TIM1_Channel2N),
               PA.10 (TIM1_Channel3), PB.01 (TIM1_Channel3N)
               and PA.06 (TIM1_BREAK) 
               in output, push-pull, pull-down &  alternate function mode
  */
  
  /* Common configuration for all channels */
  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull = GPIO_PULLDOWN;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
  GPIO_InitStruct.Alternate = GPIO_AF6_TIM1;
  
  /* Channel 1 output */
  GPIO_InitStruct.Pin = GPIO_PIN_8;
  HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
  
  /* Channel 1 complementary output */
  GPIO_InitStruct.Pin = GPIO_PIN_7;
  HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
  
  /* Channel 2 output */
  GPIO_InitStruct.Pin = GPIO_PIN_9;
  HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
  
  /* Channel 2 complementary output */
  GPIO_InitStruct.Pin = GPIO_PIN_0;
  HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
  
  /* Channel 3 output */  
  GPIO_InitStruct.Pin = GPIO_PIN_10;
  HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
  
  /* Channel 3 complementary output */
  GPIO_InitStruct.Pin = GPIO_PIN_1;
  HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);

  /* TIM1 break input */
  GPIO_InitStruct.Pin = GPIO_PIN_6;
  HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);  
  
  /* Enable the TIM1 global Interrupt & set priority */
  HAL_NVIC_SetPriority(TIM1_TRG_COM_TIM17_IRQn, 0, 1);
  HAL_NVIC_EnableIRQ(TIM1_TRG_COM_TIM17_IRQn);
}

/**
  * @}
  */

/**
  * @}
  */

/**
  * @}
  */

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