#include?“l(fā)ed.h“


void?led_init（void）
{
	RCC->APB2ENR|=1<<3;//	打開(kāi)GPIOB的時(shí)鐘
	RCC->APB2ENR|=1<<6;//	打開(kāi)GPIOE的時(shí)鐘	
	GPIOB->CRL&=0xFF0FFFFF;//	PB.5復(fù)位
	GPIOB->CRL|=0X00300000;//	PB.5推挽輸出	50MHz
	GPIOB->ODR|=1<<5;//PB.5輸出高
	
	GPIOE->CRL&=0xFF0FFFFF;//	PE.5復(fù)位
	GPIOE->CRL|=0x00300000;//	PE.5推挽輸出	50MHz
	GPIOE->ODR|=1<<5;//PE.5輸出高
}

?屬性????????????大小?????日期????時(shí)間???名稱(chēng)
-----------?---------??----------?-----??----
?????目錄???????????0??2019-12-04?19:15??TIM3_CAP_1\
?????目錄???????????0??2019-12-04?20:52??TIM3_CAP_1\HARDWARE\
?????文件?????????144??2019-11-13?12:35??TIM3_CAP_1\HARDWARE\LED.H
?????文件?????????375??2019-11-15?22:50??TIM3_CAP_1\HARDWARE\LED.c
?????文件????????1577??2019-12-04?19:18??TIM3_CAP_1\HARDWARE\TIM3_CAP.c
?????文件?????????191??2019-12-04?19:18??TIM3_CAP_1\HARDWARE\TIM3_CAP.h
?????目錄???????????0??2019-12-04?20:51??TIM3_CAP_1\OBJ\
?????文件???????23901??2019-12-04?20:51??TIM3_CAP_1\OBJ\test.hex
?????文件?????????641??2015-04-02?12:22??TIM3_CAP_1\README.TXT
?????目錄???????????0??2019-12-04?19:15??TIM3_CAP_1\SYSTEM\
?????目錄???????????0??2019-12-04?19:15??TIM3_CAP_1\SYSTEM\delay\
?????文件????????7750??2015-05-19?13:10??TIM3_CAP_1\SYSTEM\delay\delay.c
?????文件????????1995??2015-05-19?13:11??TIM3_CAP_1\SYSTEM\delay\delay.h
?????文件????????1014??2015-02-06?12:56??TIM3_CAP_1\SYSTEM\readme.txt
?????目錄???????????0??2019-12-04?19:15??TIM3_CAP_1\SYSTEM\sys\
?????文件???????85714??2011-02-09?14:59??TIM3_CAP_1\SYSTEM\sys\core_cm3.h
?????文件???????17427??2014-08-28?17:13??TIM3_CAP_1\SYSTEM\sys\core_cmFunc.h
?????文件???????26854??2014-08-28?17:13??TIM3_CAP_1\SYSTEM\sys\core_cmInstr.h
?????文件??????633941??2012-01-24?12:06??TIM3_CAP_1\SYSTEM\sys\stm32f10x.h
?????文件????????6604??2015-03-22?20:45??TIM3_CAP_1\SYSTEM\sys\sys.c
?????文件????????4655??2015-03-22?21:28??TIM3_CAP_1\SYSTEM\sys\sys.h
?????文件????????2085??2012-01-24?12:06??TIM3_CAP_1\SYSTEM\sys\system_stm32f10x.h
?????目錄???????????0??2019-12-04?19:15??TIM3_CAP_1\SYSTEM\usart\
?????文件????????4240??2015-03-22?20:47??TIM3_CAP_1\SYSTEM\usart\usart.c
?????文件????????1571??2015-03-22?20:47??TIM3_CAP_1\SYSTEM\usart\usart.h
?????目錄???????????0??2019-12-04?20:52??TIM3_CAP_1\USER\
?????目錄???????????0??2019-12-04?19:15??TIM3_CAP_1\USER\DebugConfig\
?????文件????????2403??2017-11-23?15:41??TIM3_CAP_1\USER\DebugConfig\Target_1_STM32F103ZE_1.0.0.dbgconf
?????文件?????????339??2019-12-01?15:29??TIM3_CAP_1\USER\EventRecorderStub.scvd
?????文件?????????671??2015-02-07?11:49??TIM3_CAP_1\USER\JlinkSettings.ini
?????文件???????15809??2015-01-10?13:04??TIM3_CAP_1\USER\startup_stm32f10x_hd.s
............此處省略6個(gè)文件信息