#include?“beep.h“?
//////////////////////////////////////////////////////////////////////////////////	?
//本程序只供學(xué)習(xí)使用，未經(jīng)作者許可，不得用于其它任何用途
//ALIENTEK?STM32F407開發(fā)板
//蜂鳴器驅(qū)動(dòng)代碼	???
//正點(diǎn)原子@ALIENTEK
//技術(shù)論壇:www.openedv.com
//創(chuàng)建日期:2014/5/3
//版本：V1.0
//版權(quán)所有，盜版必究。
//Copyright（C）?廣州市星翼電子科技有限公司?2014-2024
//All?rights?reserved									??
//////////////////////////////////////////////////////////////////////////////////?	?

//初始化PF8為輸出口		????
//BEEP?IO初始化
void?BEEP_Init（void）
{????	?
	RCC->AHB1ENR|=1<<5;????		//使能PORTF時(shí)鐘?
	GPIO_Set（GPIOFPIN8GPIO_MODE_OUTGPIO_OTYPE_PPGPIO_SPEED_100MGPIO_PUPD_PD）;?//PF8設(shè)置下拉
	BEEP=0;						//關(guān)閉蜂鳴器	
}

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2016-11-09?09:24??pwmBLDC_CANsend2\
?????目錄???????????0??2016-11-09?09:24??pwmBLDC_CANsend2\HARDWARE\
?????目錄???????????0??2016-11-09?09:24??pwmBLDC_CANsend2\HARDWARE\BEEP\
?????文件?????????757??2016-10-24?16:51??pwmBLDC_CANsend2\HARDWARE\BEEP\beep.c
?????文件?????????676??2016-10-24?16:51??pwmBLDC_CANsend2\HARDWARE\BEEP\beep.h
?????目錄???????????0??2016-11-09?16:40??pwmBLDC_CANsend2\HARDWARE\BLDC\
?????文件????????2391??2016-11-09?16:40??pwmBLDC_CANsend2\HARDWARE\BLDC\BLDC.c
?????文件?????????120??2016-11-09?09:21??pwmBLDC_CANsend2\HARDWARE\BLDC\BLDC.h
?????目錄???????????0??2016-11-09?09:24??pwmBLDC_CANsend2\HARDWARE\CAN\
?????文件????????7553??2016-11-02?20:12??pwmBLDC_CANsend2\HARDWARE\CAN\CAN.c
?????文件?????????603??2016-11-02?20:10??pwmBLDC_CANsend2\HARDWARE\CAN\CAN.h
?????目錄???????????0??2016-11-09?09:24??pwmBLDC_CANsend2\HARDWARE\EXTI\
?????文件????????1843??2016-10-24?16:51??pwmBLDC_CANsend2\HARDWARE\EXTI\exti.c
?????文件?????????655??2016-10-24?16:51??pwmBLDC_CANsend2\HARDWARE\EXTI\exti.h
?????目錄???????????0??2016-11-09?09:24??pwmBLDC_CANsend2\HARDWARE\KEY\
?????文件????????1463??2016-10-24?16:51??pwmBLDC_CANsend2\HARDWARE\KEY\key.c
?????文件?????????898??2016-10-24?16:51??pwmBLDC_CANsend2\HARDWARE\KEY\key.h
?????目錄???????????0??2016-11-09?09:24??pwmBLDC_CANsend2\HARDWARE\LED\
?????文件?????????789??2016-10-24?16:51??pwmBLDC_CANsend2\HARDWARE\LED\led.c
?????文件?????????692??2016-10-24?16:51??pwmBLDC_CANsend2\HARDWARE\LED\led.h
?????目錄???????????0??2016-11-09?16:35??pwmBLDC_CANsend2\HARDWARE\TIMER\
?????文件????????5059??2016-11-09?16:35??pwmBLDC_CANsend2\HARDWARE\TIMER\timer.c
?????文件????????1029??2016-11-09?15:49??pwmBLDC_CANsend2\HARDWARE\TIMER\timer.h
?????目錄???????????0??2016-11-09?09:24??pwmBLDC_CANsend2\HARDWARE\WDG\
?????文件????????2215??2016-10-24?16:51??pwmBLDC_CANsend2\HARDWARE\WDG\wdg.c
?????文件?????????849??2016-10-24?16:51??pwmBLDC_CANsend2\HARDWARE\WDG\wdg.h
?????文件?????????399??2016-10-24?16:51??pwmBLDC_CANsend2\keilkill.bat
?????目錄???????????0??2016-11-09?16:48??pwmBLDC_CANsend2\OBJ\
?????文件??????274811??2016-11-09?16:40??pwmBLDC_CANsend2\OBJ\bldc.crf
?????文件?????????624??2016-11-09?16:40??pwmBLDC_CANsend2\OBJ\bldc.d
?????文件??????292180??2016-11-09?16:40??pwmBLDC_CANsend2\OBJ\bldc.o
............此處省略61個(gè)文件信息