183 lines
4.2 KiB
C
183 lines
4.2 KiB
C
/**
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******************************************************************************
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* @file Demonstrations/Src/stm32f4xx_it.c
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* @author MCD Application Team
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* @brief Main Interrupt Service Routines.
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* This file provides template for all exceptions handler and
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* peripherals interrupt service routine.
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******************************************************************************
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* @attention
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*
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* Copyright (c) 2017 STMicroelectronics.
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* All rights reserved.
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*
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* This software is licensed under terms that can be found in the LICENSE file
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* in the root directory of this software component.
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* If no LICENSE file comes with this software, it is provided AS-IS.
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*
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******************************************************************************
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*/
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/* Includes ------------------------------------------------------------------*/
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#include "main.h"
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#include "stm32f4xx_it.h"
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/** @addtogroup STM32F4xx_HAL_Applications
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* @{
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*/
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/** @addtogroup Demo
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* @{
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*/
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/* Private typedef -----------------------------------------------------------*/
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/* Private define ------------------------------------------------------------*/
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/* Private macro -------------------------------------------------------------*/
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/* Private variables ---------------------------------------------------------*/
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extern PCD_HandleTypeDef hpcd;
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/* Private function prototypes -----------------------------------------------*/
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/* Private functions ---------------------------------------------------------*/
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/******************************************************************************/
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/* Cortex-M4 Processor Exceptions Handlers */
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/******************************************************************************/
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/**
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* @brief This function handles NMI exception.
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* @param None
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* @retval None
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*/
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void NMI_Handler(void)
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{
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}
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/**
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* @brief This function handles Hard Fault exception.
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* @param None
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* @retval None
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*/
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void HardFault_Handler(void)
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{
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/* Go to infinite loop when Hard Fault exception occurs */
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while (1)
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{
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}
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}
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/**
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* @brief This function handles Memory Manage exception.
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* @param None
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* @retval None
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*/
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void MemManage_Handler(void)
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{
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/* Go to infinite loop when Memory Manage exception occurs */
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while (1)
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{
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}
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}
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/**
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* @brief This function handles Bus Fault exception.
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* @param None
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* @retval None
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*/
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void BusFault_Handler(void)
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{
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/* Go to infinite loop when Bus Fault exception occurs */
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while (1)
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{
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}
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}
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/**
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* @brief This function handles Usage Fault exception.
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* @param None
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* @retval None
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*/
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void UsageFault_Handler(void)
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{
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/* Go to infinite loop when Usage Fault exception occurs */
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while (1)
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{
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}
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}
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/**
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* @brief This function handles SVCall exception.
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* @param None
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* @retval None
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*/
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void SVC_Handler(void)
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{
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}
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/**
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* @brief This function handles Debug Monitor exception.
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* @param None
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* @retval None
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*/
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void DebugMon_Handler(void)
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{
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}
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/**
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* @brief This function handles PendSVC exception.
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* @param None
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* @retval None
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*/
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void PendSV_Handler(void)
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{
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}
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/**
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* @brief This function handles SysTick Handler.
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* @param None
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* @retval None
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*/
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void SysTick_Handler(void)
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{
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HAL_IncTick();
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/* Call user callback */
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HAL_SYSTICK_IRQHandler();
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}
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/******************************************************************************/
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/* STM32F4xx Peripherals Interrupt Handlers */
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/* Add here the Interrupt Handler for the used peripheral(s) , for the */
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/* available peripheral interrupt handler's name please refer to the startup */
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/* file (startup_stm32f401xc.s). */
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/******************************************************************************/
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/**
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* @brief This function handles External line 0 interrupt request.
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* @param None
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* @retval None
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*/
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void EXTI0_IRQHandler(void)
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{
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HAL_GPIO_EXTI_IRQHandler(KEY_BUTTON_PIN);
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}
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/**
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* @brief OTG_FS_IRQHandler
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* This function handles USB-On-The-Go FS global interrupt request.
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* requests.
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* @param None
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* @retval None
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*/
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void OTG_FS_IRQHandler(void)
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{
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HAL_PCD_IRQHandler(&hpcd);
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}
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/**
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* @}
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*/
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/**
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* @}
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*/
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