stm32f4xx_it.c File Reference

Interrupt Service Routines. More...

#include "main.h"
#include "stm32f4xx_it.h"

Go to the source code of this file.

Functions
void	NMI_Handler (void)
	This function handles Non maskable interrupt.
void	HardFault_Handler (void)
	This function handles Hard fault interrupt.
void	MemManage_Handler (void)
	This function handles Memory management fault.
void	BusFault_Handler (void)
	This function handles Pre-fetch fault, memory access fault.
void	UsageFault_Handler (void)
	This function handles Undefined instruction or illegal state.
void	SVC_Handler (void)
	This function handles System service call via SWI instruction.
void	DebugMon_Handler (void)
	This function handles Debug monitor.
void	PendSV_Handler (void)
	This function handles Pendable request for system service.
void	SysTick_Handler (void)
	This function handles System tick timer.
void	TIM3_IRQHandler (void)
	This function handles TIM3 global interrupt.
void	TIM5_IRQHandler (void)
	This function handles TIM5 global interrupt.

Variables
TIM_HandleTypeDef	htim3
TIM_HandleTypeDef	htim5

Detailed Description

Interrupt Service Routines.

Attention

Copyright (c) 2025 STMicroelectronics. All rights reserved.

This software is licensed under terms that can be found in the LICENSE file in the root directory of this software component. If no LICENSE file comes with this software, it is provided AS-IS.

Definition in file stm32f4xx_it.c.

Function Documentation

BusFault_Handler()

void BusFault_Handler

(

void

)

This function handles Pre-fetch fault, memory access fault.

DebugMon_Handler()

void DebugMon_Handler

(

void

)

This function handles Debug monitor.

HardFault_Handler()

void HardFault_Handler

(

void

)

This function handles Hard fault interrupt.

MemManage_Handler()

void MemManage_Handler

(

void

)

This function handles Memory management fault.

NMI_Handler()

void NMI_Handler

(

void

)

This function handles Non maskable interrupt.

PendSV_Handler()

void PendSV_Handler

(

void

)

This function handles Pendable request for system service.

SVC_Handler()

void SVC_Handler

(

void

)

This function handles System service call via SWI instruction.

SysTick_Handler()

void SysTick_Handler

(

void

)

This function handles System tick timer.

TIM3_IRQHandler()

void TIM3_IRQHandler

(

void

)

This function handles TIM3 global interrupt.

TIM5_IRQHandler()

void TIM5_IRQHandler

(

void

)

This function handles TIM5 global interrupt.

UsageFault_Handler()

void UsageFault_Handler

(

void

)

This function handles Undefined instruction or illegal state.

Variable Documentation

htim3

TIM_HandleTypeDef htim3

extern

htim5

TIM_HandleTypeDef htim5

extern