資源簡介
2019年國賽F題紙張計(jì)數(shù)測量
代碼片段和文件信息
#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戰(zhàn)艦STM32開發(fā)板
//蜂鳴器驅(qū)動代碼 ???
//正點(diǎn)原子@ALIENTEK
//技術(shù)論壇:www.openedv.com
//修改日期:2012/9/2
//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?2009-2019
//All?rights?reserved ??
//////////////////////////////////////////////////////////////////////////////////? ???
//初始化PB8為輸出口.并使能這個口的時(shí)鐘 ????
//蜂鳴器初始化
void?BEEP_Init(void)
{
?
?GPIO_InitTypeDef??GPIO_InitStructure;
?
?RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOB?ENABLE); ?//使能GPIOB端口時(shí)鐘
?
?GPIO_InitStructure.GPIO_Pin?=?GPIO_Pin_8; ?//BEEP-->PB.8?端口配置
?GPIO_InitStructure.GPIO_Mode?=?GPIO_Mode_Out_PP;? ?//推挽輸出
?GPIO_InitStructure.GPIO_Speed?=?GPIO_Speed_50MHz; ?//速度為50MHz
?GPIO_Init(GPIOB?&GPIO_InitStructure); ?//根據(jù)參數(shù)初始化GPIOB.8
?
?GPIO_ResetBits(GPIOBGPIO_Pin_8);//輸出0,關(guān)閉蜂鳴器輸出
}
?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2019-07-26?00:03??紙張計(jì)數(shù)測量\
?????目錄???????????0??2019-08-09?23:23??紙張計(jì)數(shù)測量\CHEN\
?????目錄???????????0??2019-08-08?18:42??紙張計(jì)數(shù)測量\CHEN\BEEP\
?????文件????????1048??2012-09-13?14:45??紙張計(jì)數(shù)測量\CHEN\BEEP\beep.c
?????文件?????????724??2019-08-10?12:12??紙張計(jì)數(shù)測量\CHEN\BEEP\beep.h
?????目錄???????????0??2019-07-22?21:11??紙張計(jì)數(shù)測量\CHEN\CORE\
?????文件???????17273??2010-06-07?10:25??紙張計(jì)數(shù)測量\CHEN\CORE\core_cm3.c
?????文件???????85714??2011-02-09?14:59??紙張計(jì)數(shù)測量\CHEN\CORE\core_cm3.h
?????文件???????15503??2011-03-10?10:52??紙張計(jì)數(shù)測量\CHEN\CORE\startup_stm32f10x_hd.s
?????文件????????1006??2019-07-25?00:55??紙張計(jì)數(shù)測量\CHEN\CORE\variable.c
?????文件????????2296??2019-08-10?17:40??紙張計(jì)數(shù)測量\CHEN\CORE\variable.h
?????目錄???????????0??2019-07-25?18:56??紙張計(jì)數(shù)測量\CHEN\DataScope_DP\
?????文件????????3602??2019-08-10?03:16??紙張計(jì)數(shù)測量\CHEN\DataScope_DP\DataScope_DP.C
?????文件?????????626??2017-10-10?01:14??紙張計(jì)數(shù)測量\CHEN\DataScope_DP\DataScope_DP.h
?????目錄???????????0??2019-08-07?10:28??紙張計(jì)數(shù)測量\CHEN\FDC2214\
?????文件???????15151??2019-08-08?08:48??紙張計(jì)數(shù)測量\CHEN\FDC2214\FDC2214.c
?????文件????????5163??2019-08-07?10:32??紙張計(jì)數(shù)測量\CHEN\FDC2214\FDC2214.h
?????文件????????3046??2018-07-15?17:08??紙張計(jì)數(shù)測量\CHEN\FDC2214\iic.C
?????文件?????????578??2019-08-07?10:31??紙張計(jì)數(shù)測量\CHEN\FDC2214\iic.H
?????目錄???????????0??2019-08-16?19:34??紙張計(jì)數(shù)測量\CHEN\OBJ\
?????文件??????660008??2019-08-12?20:24??紙張計(jì)數(shù)測量\CHEN\OBJ\CHEN.axf
?????文件????????1939??2019-08-16?19:34??紙張計(jì)數(shù)測量\CHEN\OBJ\CHEN.build_log.htm
?????文件???????90223??2019-08-12?20:24??紙張計(jì)數(shù)測量\CHEN\OBJ\CHEN.hex
?????文件??????152338??2019-08-12?20:24??紙張計(jì)數(shù)測量\CHEN\OBJ\CHEN.htm
?????文件????????1306??2019-08-12?20:24??紙張計(jì)數(shù)測量\CHEN\OBJ\CHEN.lnp
?????文件?????????494??2019-07-20?22:20??紙張計(jì)數(shù)測量\CHEN\OBJ\CHEN.sct
?????文件???????65899??2019-08-16?19:34??紙張計(jì)數(shù)測量\CHEN\OBJ\CHEN_GUET.dep
?????文件???????47571??2019-07-19?14:56??紙張計(jì)數(shù)測量\CHEN\OBJ\CHEN_Template.dep
?????文件??????299307??2019-08-10?17:40??紙張計(jì)數(shù)測量\CHEN\OBJ\app.crf
?????文件?????????973??2019-08-10?17:40??紙張計(jì)數(shù)測量\CHEN\OBJ\app.d
?????文件??????318156??2019-08-10?17:40??紙張計(jì)數(shù)測量\CHEN\OBJ\app.o
............此處省略409個文件信息
評論
共有 條評論