text: /* USER CODE BEGIN Header */
  /**
    ******************************************************************************
    * @file    stm32f4xx_it.c
    * @brief   Interrupt Service Routines.
    ******************************************************************************
    * @attention
    *
    * <h2><center>&copy; Copyright (c) 2019 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
    *
    ******************************************************************************
    */
  /* USER CODE END Header */
  
  /* Includes ------------------------------------------------------------------*/
  #include "main.h"
  #include "stm32f4xx_it.h"
  /* Private includes ----------------------------------------------------------*/
  /* USER CODE BEGIN Includes */
  /* USER CODE END Includes */
  
  /* Private typedef -----------------------------------------------------------*/
  /* USER CODE BEGIN TD */
  
  /* USER CODE END TD */
  
  /* Private define ------------------------------------------------------------*/
  /* USER CODE BEGIN PD */
   
  /* USER CODE END PD */
  
  /* Private macro -------------------------------------------------------------*/
  /* USER CODE BEGIN PM */
  
  /* USER CODE END PM */
  
  /* Private variables ---------------------------------------------------------*/
  /* USER CODE BEGIN PV */
  extern uint8_t complate;
  /* USER CODE END PV */
  
  /* Private function prototypes -----------------------------------------------*/
  /* USER CODE BEGIN PFP */
  
  /* USER CODE END PFP */
  
  /* Private user code ---------------------------------------------------------*/
  /* USER CODE BEGIN 0 */
  
  /* USER CODE END 0 */
  
  /* External variables --------------------------------------------------------*/
  extern DMA2D_HandleTypeDef hdma2d;
  /* USER CODE BEGIN EV */
  
  /* USER CODE END EV */
  
  /******************************************************************************/
  /*           Cortex-M4 Processor Interruption and Exception Handlers          */ 
  /******************************************************************************/
  /**
    * @brief This function handles Non maskable interrupt.
    */
  void NMI_Handler(void)
  {
    /* USER CODE BEGIN NonMaskableInt_IRQn 0 */
  
    /* USER CODE END NonMaskableInt_IRQn 0 */
    /* USER CODE BEGIN NonMaskableInt_IRQn 1 */
  
    /* USER CODE END NonMaskableInt_IRQn 1 */
  }
  
  /**
    * @brief This function handles Hard fault interrupt.
    */
  void HardFault_Handler(void)
  {
    /* USER CODE BEGIN HardFault_IRQn 0 */
  
    /* USER CODE END HardFault_IRQn 0 */
    while (1)
    {
      /* USER CODE BEGIN W1_HardFault_IRQn 0 */
      /* USER CODE END W1_HardFault_IRQn 0 */
    }
  }
  
  /**
    * @brief This function handles Memory management fault.
    */
  void MemManage_Handler(void)
  {
    /* USER CODE BEGIN MemoryManagement_IRQn 0 */
  
    /* USER CODE END MemoryManagement_IRQn 0 */
    while (1)
    {
      /* USER CODE BEGIN W1_MemoryManagement_IRQn 0 */
      /* USER CODE END W1_MemoryManagement_IRQn 0 */
    }
  }
  
  /**
    * @brief This function handles Pre-fetch fault, memory access fault.
    */
  void BusFault_Handler(void)
  {
    /* USER CODE BEGIN BusFault_IRQn 0 */
  
    /* USER CODE END BusFault_IRQn 0 */
    while (1)
    {
      /* USER CODE BEGIN W1_BusFault_IRQn 0 */
      /* USER CODE END W1_BusFault_IRQn 0 */
    }
  }
  
  /**
    * @brief This function handles Undefined instruction or illegal state.
    */
  void UsageFault_Handler(void)
  {
    /* USER CODE BEGIN UsageFault_IRQn 0 */
  
    /* USER CODE END UsageFault_IRQn 0 */
    while (1)
    {
      /* USER CODE BEGIN W1_UsageFault_IRQn 0 */
      /* USER CODE END W1_UsageFault_IRQn 0 */
    }
  }
  
  /**
    * @brief This function handles System service call via SWI instruction.
    */
  void SVC_Handler(void)
  {
    /* USER CODE BEGIN SVCall_IRQn 0 */
  
    /* USER CODE END SVCall_IRQn 0 */
    /* USER CODE BEGIN SVCall_IRQn 1 */
  
    /* USER CODE END SVCall_IRQn 1 */
  }
  
  /**
    * @brief This function handles Debug monitor.
    */
  void DebugMon_Handler(void)
  {
    /* USER CODE BEGIN DebugMonitor_IRQn 0 */
  
    /* USER CODE END DebugMonitor_IRQn 0 */
    /* USER CODE BEGIN DebugMonitor_IRQn 1 */
  
    /* USER CODE END DebugMonitor_IRQn 1 */
  }
  
  /**
    * @brief This function handles Pendable request for system service.
    */
  void PendSV_Handler(void)
  {
    /* USER CODE BEGIN PendSV_IRQn 0 */
  
    /* USER CODE END PendSV_IRQn 0 */
    /* USER CODE BEGIN PendSV_IRQn 1 */
  
    /* USER CODE END PendSV_IRQn 1 */
  }
  
  /**
    * @brief This function handles System tick timer.
    */
  void SysTick_Handler(void)
  {
    /* USER CODE BEGIN SysTick_IRQn 0 */
  
    /* USER CODE END SysTick_IRQn 0 */
    HAL_IncTick();
    /* USER CODE BEGIN SysTick_IRQn 1 */
  
    /* USER CODE END SysTick_IRQn 1 */
  }
  
  /******************************************************************************/
  /* STM32F4xx Peripheral Interrupt Handlers                                    */
  /* Add here the Interrupt Handlers for the used peripherals.                  */
  /* For the available peripheral interrupt handler names,                      */
  /* please refer to the startup file (startup_stm32f4xx.s).                    */
  /******************************************************************************/
  
  /**
    * @brief This function handles DMA2D global interrupt.
    */
  void DMA2D_IRQHandler(void)
  {
    /* USER CODE BEGIN DMA2D_IRQn 0 */
      if(DMA2D->ISR == 2)
      {
  	complate =1;
      }
    /* USER CODE END DMA2D_IRQn 0 */
    HAL_DMA2D_IRQHandler(&hdma2d);
    /* USER CODE BEGIN DMA2D_IRQn 1 */
  
    /* USER CODE END DMA2D_IRQn 1 */
  }
  
  /* USER CODE BEGIN 1 */
  
  /* USER CODE END 1 */
  /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
  