Writing stm32f10x_it.c-EEWORLD

Collect

From the name, this file contains functions related to interrupts.

Indeed, the interrupt service function should be placed here.

but

This also contains some other abnormal interrupt information.

/**

*************************************************** ******************************

* @file USART/Printf/stm32f10x_it.c

* @author MCD Application Team

* @version V3.1.0

* @date 06/19/2009

* @brief Main Interrupt Service Routines.

* This file provides template for all exceptions handler and peripherals

* interrupt service routine.

*************************************************** ******************************

* @copy

* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS

* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE

* TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY

* DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING

* FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE

* CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.

© COPYRIGHT 2009 STMicroelectronics

#include "stm32f10x_it.h"

#include "stm32f10x_exti.h"

/**

* @brief This function handles NMI exception.

* @param None

* @retval None

void NMI_Handler(void)

{

}

/**

* @brief This function handles Hard Fault exception.

* @param None

* @retval None

void HardFault_Handler(void)

{

/* Go to infinite loop when Hard Fault exception occurs */

while (1)

{

}

/**

* @brief This function handles Memory Manage exception.

* @param None

* @retval None

void MemManage_Handler(void)

{

/* Go to infinite loop when Memory Manage exception occurs */

while (1)

{

}

/**

* @brief This function handles Bus Fault exception.

* @param None

* @retval None

void BusFault_Handler(void)

{

/* Go to infinite loop when Bus Fault exception occurs */

while (1)

{

}

/**

* @brief This function handles Usage Fault exception.

* @param None

* @retval None

void UsageFault_Handler(void)

{

/* Go to infinite loop when Usage Fault exception occurs */

while (1)

{

}

/**

* @brief This function handles SVCall exception.

* @param None

* @retval None

void SVC_Handler(void)

{

}

/**

* @brief This function handles Debug Monitor exception.

* @param None

* @retval None

void DebugMon_Handler(void)

{

}

/**

* @brief This function handles PendSV_Handler exception.

* @param None

* @retval None

void PendSV_Handler(void)

{

}

/**

* @brief This function handles SysTick Handler.

* @param None

* @retval None

extern void SysTick_ISR(void);

/*void SysTick_Handler(void)

{

if(net_time05++>=1000)

{ //0.5 seconds overflow flag

net_time05=0;

net_timeover05=1;

}

if(net_time10++>=20000)

{ //10 seconds overflow flag

net_time10=0;

net_timeover10=1;

}

}*/

/****************************************************** ***************************

* Name: void EXTI1_IRQHandler(void)

* Function: ENC28J60 receives the EXTI1 interrupt handler

* Entry parameters: None

* Export parameters: None

* illustrate:

* Calling method: None

*************************************************** ******************************/

void EXTI1_IRQHandler(void)

{

/*if(EXTI_GetITStatus(EXTI_Line1) != RESET) //Determine if a key is pressed

{

ETH_INT=1; //Set the receiving completion flag

EXTI_ClearITPendingBit(EXTI_Line1); //Clear interrupt request flag

}*/

}

void EXTI9_5_IRQHandler(void)

{

if(EXTI_GetITStatus(EXTI_Line6) != RESET)

{

ETH_INT=1; //Set the receiving completion flag

EXTI_ClearITPendingBit(EXTI_Line6); //Clear interrupt request flag

}

/****************************************************** *******************************/

/* STM32F10x Peripherals Interrupt Handlers */

/* Add here the Interrupt Handler for the used peripheral(s) (PPP), for the */

/* available peripheral interrupt handler's name please refer to the startup */

/* file (startup_stm32f10x_xx.s). */

/****************************************************** *******************************/

/**

* @brief This function handles PPP interrupt request.

* @param None

* @retval None

/*void PPP_IRQHandler(void)

{

}*/

/**

* @}

/**

* @}

Keywords：stm32f10x_it.c Reference address：Writing stm32f10x_it.c

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