text: /**
    ******************************************************************************
    * @file    stm32f3xx_it.c
    * @brief   Interrupt Service Routines.
    ******************************************************************************
    *
    * COPYRIGHT(c) 2018 STMicroelectronics
    *
    * 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 "stm32f3xx_hal.h"
  #include "stm32f3xx.h"
  #include "stm32f3xx_it.h"
  
  /* USER CODE BEGIN 0 */
  
  /* USER CODE END 0 */
  
  /* External variables --------------------------------------------------------*/
  extern TIM_HandleTypeDef htim1;
  extern TIM_HandleTypeDef htim3;
  extern TIM_HandleTypeDef htim15;
  extern TIM_HandleTypeDef htim17;
  
  /******************************************************************************/
  /*            Cortex-M4 Processor Interruption and Exception Handlers         */ 
  /******************************************************************************/
  
  /**
  * @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();
    HAL_SYSTICK_IRQHandler();
    /* USER CODE BEGIN SysTick_IRQn 1 */
  
    /* USER CODE END SysTick_IRQn 1 */
  }
  
  /******************************************************************************/
  /* STM32F3xx 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_stm32f3xx.s).                    */
  /******************************************************************************/
  
  /**
  * @brief This function handles EXTI line 1 interrupt.
  */
  void EXTI1_IRQHandler(void)
  {
    /* USER CODE BEGIN EXTI1_IRQn 0 */
  
    /* USER CODE END EXTI1_IRQn 0 */
    HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_1);
    /* USER CODE BEGIN EXTI1_IRQn 1 */
  
    /* USER CODE END EXTI1_IRQn 1 */
  }
  
  /**
  * @brief This function handles EXTI line 4 interrupt.
  */
  void EXTI4_IRQHandler(void)
  {
    /* USER CODE BEGIN EXTI4_IRQn 0 */
  
    /* USER CODE END EXTI4_IRQn 0 */
    HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_4);
    /* USER CODE BEGIN EXTI4_IRQn 1 */
  
    /* USER CODE END EXTI4_IRQn 1 */
  }
  
  /**
  * @brief This function handles EXTI line[9:5] interrupts.
  */
  void EXTI9_5_IRQHandler(void)
  {
    /* USER CODE BEGIN EXTI9_5_IRQn 0 */
  
    /* USER CODE END EXTI9_5_IRQn 0 */
    HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_5);
    /* USER CODE BEGIN EXTI9_5_IRQn 1 */
  
    /* USER CODE END EXTI9_5_IRQn 1 */
  }
  
  /**
  * @brief This function handles TIM1 break and TIM15 interrupts.
  */
  void TIM1_BRK_TIM15_IRQHandler(void)
  {
    /* USER CODE BEGIN TIM1_BRK_TIM15_IRQn 0 */
  
    /* USER CODE END TIM1_BRK_TIM15_IRQn 0 */
    HAL_TIM_IRQHandler(&htim1);
    HAL_TIM_IRQHandler(&htim15);
    /* USER CODE BEGIN TIM1_BRK_TIM15_IRQn 1 */
  
    /* USER CODE END TIM1_BRK_TIM15_IRQn 1 */
  }
  
  /**
  * @brief This function handles TIM1 trigger and commutation and TIM17 interrupts.
  */
  void TIM1_TRG_COM_TIM17_IRQHandler(void)
  {
    /* USER CODE BEGIN TIM1_TRG_COM_TIM17_IRQn 0 */
  
    /* USER CODE END TIM1_TRG_COM_TIM17_IRQn 0 */
    HAL_TIM_IRQHandler(&htim1);
    HAL_TIM_IRQHandler(&htim17);
    /* USER CODE BEGIN TIM1_TRG_COM_TIM17_IRQn 1 */
  
    /* USER CODE END TIM1_TRG_COM_TIM17_IRQn 1 */
  }
  
  /**
  * @brief This function handles TIM3 global interrupt.
  */
  void TIM3_IRQHandler(void)
  {
    /* USER CODE BEGIN TIM3_IRQn 0 */
  
    /* USER CODE END TIM3_IRQn 0 */
    HAL_TIM_IRQHandler(&htim3);
    /* USER CODE BEGIN TIM3_IRQn 1 */
  
    /* USER CODE END TIM3_IRQn 1 */
  }
  
  /**
  * @brief This function handles EXTI line[15:10] interrupts.
  */
  void EXTI15_10_IRQHandler(void)
  {
    /* USER CODE BEGIN EXTI15_10_IRQn 0 */
  
    /* USER CODE END EXTI15_10_IRQn 0 */
    HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_11);
    /* USER CODE BEGIN EXTI15_10_IRQn 1 */
  
    /* USER CODE END EXTI15_10_IRQn 1 */
  }
  
  /* USER CODE BEGIN 1 */
  
  /* USER CODE END 1 */
  /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
  
  