int/nucleo-f767-blinky/cube/nucleo-f767-blinky/Src/stm32f7xx_it.c

   1 /**
   2   ******************************************************************************
   3   * @file    stm32f7xx_it.c
   4   * @brief   Interrupt Service Routines.
   5   ******************************************************************************
   6   *
   7   * COPYRIGHT(c) 2016 STMicroelectronics
   8   *
   9   * Redistribution and use in source and binary forms, with or without modification,
  10   * are permitted provided that the following conditions are met:
  11   *   1. Redistributions of source code must retain the above copyright notice,
  12   *      this list of conditions and the following disclaimer.
  13   *   2. Redistributions in binary form must reproduce the above copyright notice,
  14   *      this list of conditions and the following disclaimer in the documentation
  15   *      and/or other materials provided with the distribution.
  16   *   3. Neither the name of STMicroelectronics nor the names of its contributors
  17   *      may be used to endorse or promote products derived from this software
  18   *      without specific prior written permission.
  19   *
  20   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  21   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  22   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  23   * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
  24   * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  25   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  26   * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  27   * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  28   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  29   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  30   *
  31   ******************************************************************************
  32   */
  33 /* Includes ------------------------------------------------------------------*/
  34 #include "stm32f7xx_hal.h"
  35 #include "stm32f7xx.h"
  36 #include "stm32f7xx_it.h"
  37
  38 /* USER CODE BEGIN 0 */
  39
  40 /* USER CODE END 0 */
  41
  42 /* External variables --------------------------------------------------------*/
  43 extern DMA_HandleTypeDef hdma_usart3_tx;
  44 extern UART_HandleTypeDef huart3;
  45
  46 /******************************************************************************/
  47 /*            Cortex-M7 Processor Interruption and Exception Handlers         */
  48 /******************************************************************************/
  49
  50 /**
  51 * @brief This function handles System tick timer.
  52 */
  53 void SysTick_Handler(void)
  54 {
  55   /* USER CODE BEGIN SysTick_IRQn 0 */
  56
  57   /* USER CODE END SysTick_IRQn 0 */
  58   HAL_IncTick();
  59   HAL_SYSTICK_IRQHandler();
  60   /* USER CODE BEGIN SysTick_IRQn 1 */
  61
  62   /* USER CODE END SysTick_IRQn 1 */
  63 }
  64
  65 /******************************************************************************/
  66 /* STM32F7xx Peripheral Interrupt Handlers                                    */
  67 /* Add here the Interrupt Handlers for the used peripherals.                  */
  68 /* For the available peripheral interrupt handler names,                      */
  69 /* please refer to the startup file (startup_stm32f7xx.s).                    */
  70 /******************************************************************************/
  71
  72 /**
  73 * @brief This function handles DMA1 stream3 global interrupt.
  74 */
  75 void DMA1_Stream3_IRQHandler(void)
  76 {
  77   /* USER CODE BEGIN DMA1_Stream3_IRQn 0 */
  78
  79   /* USER CODE END DMA1_Stream3_IRQn 0 */
  80   HAL_DMA_IRQHandler(&hdma_usart3_tx);
  81   /* USER CODE BEGIN DMA1_Stream3_IRQn 1 */
  82
  83   /* USER CODE END DMA1_Stream3_IRQn 1 */
  84 }
  85
  86 /**
  87 * @brief This function handles USART3 global interrupt.
  88 */
  89 void USART3_IRQHandler(void)
  90 {
  91   /* USER CODE BEGIN USART3_IRQn 0 */
  92
  93   /* USER CODE END USART3_IRQn 0 */
  94   HAL_UART_IRQHandler(&huart3);
  95   /* USER CODE BEGIN USART3_IRQn 1 */
  96
  97   /* USER CODE END USART3_IRQn 1 */
  98 }
  99
 100 /* USER CODE BEGIN 1 */
 101
 102 /* USER CODE END 1 */
 103 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/