/**
  ******************************************************************************
  * @file    Examples_MIX/DMA/DMA_FLASHToRAM/Src/stm32f3xx_it.c
  * @author  MCD Application Team
  * @brief   Main Interrupt Service Routines.
  *          This file provides template for all exceptions handler and
  *          peripherals interrupt service routine.
  ******************************************************************************
  * @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 "stm32f3xx_it.h"

/** @addtogroup STM32F3xx_MIX_Examples
  * @{
  */

/** @addtogroup DMA_FLASHToRAM
  * @{
  */

/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
extern DMA_HandleTypeDef   DmaHandle;
extern DMA_TypeDef*        DmaInstance;

/* Private function prototypes -----------------------------------------------*/
/* Private functions ---------------------------------------------------------*/

/******************************************************************************/
/*            Cortex-M4 Processor Exceptions Handlers                         */
/******************************************************************************/

/**
  * @brief  This function handles NMI exception.
  * @param  None
  * @retval None
  */
void NMI_Handler(void)
{
}

/**
  * @brief  This function handles Hard Fault exception.
  * @param  None
  * @retval None
  */
void HardFault_Handler(void)
{
  /* Go to infinite loop when Hard Fault exception occurs */
  while (1)
  {
  }
}

/**
  * @brief  This function handles Memory Manage exception.
  * @param  None
  * @retval None
  */
void MemManage_Handler(void)
{
  /* Go to infinite loop when Memory Manage exception occurs */
  while (1)
  {
  }
}

/**
  * @brief  This function handles Bus Fault exception.
  * @param  None
  * @retval None
  */
void BusFault_Handler(void)
{
  /* Go to infinite loop when Bus Fault exception occurs */
  while (1)
  {
  }
}

/**
  * @brief  This function handles Usage Fault exception.
  * @param  None
  * @retval None
  */
void UsageFault_Handler(void)
{
  /* Go to infinite loop when Usage Fault exception occurs */
  while (1)
  {
  }
}

/**
  * @brief  This function handles SVCall exception.
  * @param  None
  * @retval None
  */
void SVC_Handler(void)
{
}

/**
  * @brief  This function handles Debug Monitor exception.
  * @param  None
  * @retval None
  */
void DebugMon_Handler(void)
{
}

/**
  * @brief  This function handles PendSVC exception.
  * @param  None
  * @retval None
  */
void PendSV_Handler(void)
{
}

/**
  * @brief  This function handles SysTick Handler.
  * @param  None
  * @retval None
  */
void SysTick_Handler(void)
{
  HAL_IncTick();
}

/******************************************************************************/
/*                 STM32F3xx Peripherals Interrupt Handlers                   */
/*  Add here the Interrupt Handler for the used peripheral(s) (PPP), for the  */
/*  available peripheral interrupt handler's name please refer to the startup */
/*  file (startup_stm32f3xx.s).                                               */
/******************************************************************************/

/**
  * @brief  This function handles DMA channel interrupt request.
  * @param  None
  * @retval None
  */
void DMA_INSTANCE_IRQHANDLER(void)
{
  /* Check the interrupts and clear flags */

  /* Customize process using LL interface to improve performance           */
  /* (exhaustive feature management not handled)                           */
  /* Using LL interface, use :                                             */
  /* - LL_DMA_IsActiveFlag_TC1() to check complete DMA1_Channel1 Interrupt */
  /* - LL_DMA_IsActiveFlag_TE1() to check error DMA1_Channel1 Interrupt    */
  /* - LL_DMA_ClearFlag_GI1() to clear all DMA1_Channel1 Interrupts        */
  if(LL_DMA_IsActiveFlag_TC1(DmaInstance) == 1)
  {
    LL_DMA_ClearFlag_GI1(DmaInstance);
    TransferComplete(&DmaHandle);
  }
  else if(LL_DMA_IsActiveFlag_TE1(DmaInstance) == 1)
  {
    TransferError(&DmaHandle);
  }

  /* Using HAL interface, use :                                             */
  /* - HAL_DMA_IRQHandler() to handle all DMA Interrupts (complete, errors) */
}

/**
  * @}
  */

/**
  * @}
  */

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