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  • 大小: 2.66MB
    文件類型: .zip
    金幣: 2
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    發(fā)布日期: 2023-08-11
  • 語言: 其他
  • 標簽: proteu??仿真??stm32f??

資源簡介

下降沿或者上升沿實現(xiàn)外部中斷，控制LED的閃爍，下載即可使用，最好使用proteus8.6或者更高版本打開。親測可用。

資源截圖

代碼片段和文件信息 

#include?“exti.h“
#include?“l(fā)ed.h“
#include?“key.h“
#include?“misc.h“
#include?“stm32f10x_exti.h“
#include?“pbdata.h“
#include?“l(fā)cd1602.h“
//////////////////////////////////////////////////////////////////////////////////	?
//本程序只供學習使用，未經(jīng)作者許可，不得用于其它任何用途
//Mini?STM32開發(fā)板
//外部中斷?驅(qū)動代碼			???
//正點原子@ALIENTEK
//技術論壇:www.openedv.com
//修改日期:2010/12/01??
//版本：V1.0
//版權所有，盜版必究。
//Copyright（C）?正點原子?2009-2019
//All?rights?reserved	??
//////////////////////////////////////////////////////////////////////////////////?	??
?
	int?flag;
	int?flag1;
//外部中斷初始化函數(shù)
void?EXTIX_Init（void）
{
?
?	??EXTI_InitTypeDef?EXTI_InitStructure;
?	??NVIC_InitTypeDef?NVIC_InitStructure;

??	RCC_APB2PeriphClockCmd（RCC_APB2Periph_AFIOENABLE）;//外部中斷，需要使能AFIO時鐘

	??KEY_Init（）;//初始化按鍵對應io模式

????//GPIOC.5?中斷線以及中斷初始化配置
??	GPIO_EXTILineConfig（GPIO_PortSourceGPIOAGPIO_PinSource9）;

??	EXTI_InitStructure.EXTI_Line=EXTI_Line9;
??	EXTI_InitStructure.EXTI_Mode?=?EXTI_Mode_Interrupt;	
??	EXTI_InitStructure.EXTI_Trigger?=?EXTI_Trigger_Falling;//下降沿觸發(fā)
??	EXTI_InitStructure.EXTI_LineCmd?=?ENABLE;
??	EXTI_Init（&EXTI_InitStructure）;	?	//根據(jù)EXTI_InitStruct中指定的參數(shù)初始化外設EXTI寄存器

????//GPIOA.15	??中斷線以及中斷初始化配置
??	GPIO_EXTILineConfig（GPIO_PortSourceGPIOAGPIO_PinSource15）;

??	EXTI_InitStructure.EXTI_Line=EXTI_Line15;
??	EXTI_InitStructure.EXTI_Mode?=?EXTI_Mode_Interrupt;	
??	EXTI_InitStructure.EXTI_Trigger?=?EXTI_Trigger_Falling;
??	EXTI_InitStructure.EXTI_LineCmd?=?ENABLE;
??	EXTI_Init（&EXTI_InitStructure）;	??	//根據(jù)EXTI_InitStruct中指定的參數(shù)初始化外設EXTI寄存器

????//GPIOA.0	??中斷線以及中斷初始化配置
??	GPIO_EXTILineConfig（GPIO_PortSourceGPIOAGPIO_PinSource0）;

???	EXTI_InitStructure.EXTI_Line=EXTI_Line0;
??	EXTI_InitStructure.EXTI_Mode?=?EXTI_Mode_Interrupt;	
??	EXTI_InitStructure.EXTI_Trigger?=?EXTI_Trigger_Rising;
??	EXTI_InitStructure.EXTI_LineCmd?=?ENABLE;
??	EXTI_Init（&EXTI_InitStructure）;		//根據(jù)EXTI_InitStruct中指定的參數(shù)初始化外設EXTI寄存器


?
??	NVIC_InitStructure.NVIC_IRQChannel?=?EXTI0_IRQn;			//使能按鍵所在的外部中斷通道
??	NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority?=?0x02;	//搶占優(yōu)先級2?
??	NVIC_InitStructure.NVIC_IRQChannelSubPriority?=?0x02;					//子優(yōu)先級1
??	NVIC_InitStructure.NVIC_IRQChannelCmd?=?ENABLE;								//使能外部中斷通道
??	NVIC_Init（&NVIC_InitStructure）;??	??//根據(jù)NVIC_InitStruct中指定的參數(shù)初始化外設NVIC寄存器
		
		NVIC_InitStructure.NVIC_IRQChannel?=?EXTI9_5_IRQn;			//使能按鍵所在的外部中斷通道
??	NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority?=?0x02;	//搶占優(yōu)先級2，?
??	NVIC_InitStructure.NVIC_IRQChannelSubPriority?=?0x01;					//子優(yōu)先級1
??	NVIC_InitStructure.NVIC_IRQChannelCmd?=?ENABLE;								//使能外部中斷通道
??	NVIC_Init（&NVIC_InitStructure）;?
?
?
???	NVIC_InitStructure.NVIC_IRQChannel?=?EXTI15_10_IRQn;			//使能按鍵所在的外部中斷通道
??	NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority?=?0x02;	//搶占優(yōu)先級2，?
??	NVIC_InitStructure.NVIC_IRQChannelSubPriority?=?0x00;					//子優(yōu)先級1
??	NVIC_InitStructure.NVIC_IRQChannelCmd?=?ENABLE;								//使能外部中斷通道
??	NVIC_Init（&NVIC_InitStructure）;?
?
}

?
void?EXTI0_I

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2019-04-11?15:57??protues仿真stm32f103\
?????目錄???????????0??2019-04-11?15:57??protues仿真stm32f103\stm32f103r6仿真\
?????文件???????21413??2019-04-03?18:47??protues仿真stm32f103\stm32f103r6仿真\Backup?Of?GPIO口仿真.pdsbak
?????文件???????21413??2019-04-03?18:47??protues仿真stm32f103\stm32f103r6仿真\GPIO口仿真.pdsprj
?????文件???????14265??2019-04-03?18:47??protues仿真stm32f103\stm32f103r6仿真\GPIO口仿真.pdsprj.asus.asus1.workspace
?????文件???????14158??2018-04-26?13:07??protues仿真stm32f103\stm32f103r6仿真\GPIO口仿真.pdsprj.DESKTOP-332UV6A.happy.workspace
?????文件???????14486??2018-12-19?17:03??protues仿真stm32f103\stm32f103r6仿真\GPIO口仿真.pdsprj.USER-RA1K2PVR24.Administrator.workspace
?????文件???????14265??2017-05-08?14:05??protues仿真stm32f103\stm32f103r6仿真\GPIO口仿真.pdsprj.ZL.Liang.workspace
?????文件???????20856??2019-04-02?19:41??protues仿真stm32f103\stm32f103r6仿真\Last?Loaded?GPIO口仿真.pdsbak
?????文件????????4032??2018-04-26?11:01??protues仿真stm32f103\stm32f103r6仿真\STM32F103R6Demo.hex
?????目錄???????????0??2019-04-11?15:57??protues仿真stm32f103\外部中斷例程\
?????目錄???????????0??2019-04-11?15:57??protues仿真stm32f103\外部中斷例程\ASM\
?????文件???????10308??2008-09-21?13:21??protues仿真stm32f103\外部中斷例程\ASM\cortexm3_macro.s
?????文件???????15761??2010-04-23?10:40??protues仿真stm32f103\外部中斷例程\ASM\startup_stm32f10x_cl.s
?????文件???????15503??2019-04-02?19:42??protues仿真stm32f103\外部中斷例程\ASM\startup_stm32f10x_hd.s
?????文件???????12376??2011-03-10?10:52??protues仿真stm32f103\外部中斷例程\ASM\startup_stm32f10x_ld.s
?????文件???????13651??2010-04-23?10:40??protues仿真stm32f103\外部中斷例程\ASM\startup_stm32f10x_ld_vl.s
?????文件???????12765??2011-03-10?10:52??protues仿真stm32f103\外部中斷例程\ASM\startup_stm32f10x_md.s
?????文件???????14068??2010-04-23?10:40??protues仿真stm32f103\外部中斷例程\ASM\startup_stm32f10x_md_vl.s
?????文件???????15950??2010-04-23?10:40??protues仿真stm32f103\外部中斷例程\ASM\startup_stm32f10x_xl.s
?????文件????????9630??2009-11-21?17:22??protues仿真stm32f103\外部中斷例程\ASM\stm32f10x_startup.s
?????文件????????3941??2019-04-03?18:39??protues仿真stm32f103\外部中斷例程\core_cm3.crf
?????文件??????????93??2019-04-03?18:39??protues仿真stm32f103\外部中斷例程\core_cm3.d
?????文件???????11236??2019-04-03?18:39??protues仿真stm32f103\外部中斷例程\core_cm3.o
?????目錄???????????0??2019-04-11?15:57??protues仿真stm32f103\外部中斷例程\DebugConfig\
?????文件????????2403??2017-11-23?15:41??protues仿真stm32f103\外部中斷例程\DebugConfig\LY-STM32_STM32F103VE_1.0.0.dbgconf
?????文件????????2403??2017-11-23?15:41??protues仿真stm32f103\外部中斷例程\DebugConfig\LY-STM32_STM32F103ZE_1.0.0.dbgconf
?????文件?????????289??2019-04-01?21:43??protues仿真stm32f103\外部中斷例程\delay.crf
?????文件??????????60??2019-04-01?21:43??protues仿真stm32f103\外部中斷例程\delay.d
?????文件????????7820??2019-04-01?21:43??protues仿真stm32f103\外部中斷例程\delay.o
?????文件??????238873??2019-04-03?18:39??protues仿真stm32f103\外部中斷例程\dth11.crf
............此處省略168個文件信息

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