資源簡介
STM32 led 時鐘 示例源碼
代碼片段和文件信息
#include?“stm32f10x.h“
#include?“sys.h“
/*------------------------------------------------------------
???????????????????????????主函數
------------------------------------------------------------*/
int?main()
{
????
??Stm32_Clock_Init();//系統時鐘設置
RCC->APB2ENR?|=?0x00000001;?//開啟afio時鐘
??//AFIO->MAPR?=?(0x00FFFFFF?&?AFIO->MAPR)|0x04000000;??????????//關閉JTAG?
RCC->APB2ENR|=0X0000001c;//先使能外設IO?PORTabc時鐘
GPIOB->CRH=0X33333333;????//推挽輸出
GPIOB->CRL=0X33333333;????//推挽輸出
GPIOC->CRH=0X33333333;????//推挽輸出
GPIOC->CRL=0X33333333;????//推挽輸出
GPIOD->CRH=0X33333333;????//推挽輸出
GPIOD->CRL=0X33333333;????//推挽輸出
GPIOA->CRH=0X33333333;????//推挽輸出
GPIOA->CRL=0X33333333;????//推挽輸出
while?(1)
??{
delay_ms(100);????? ?
GPIOB->ODR=0; ?? ?//全部輸出0
GPIOA->ODR=0;
GPIOC->ODR=0;
GPIOD->ODR=0;
delay_ms(100);
GPIOB->ODR=0xffffffff; ?//全部輸出1?
GPIOA->ODR=0xffffffff; ??
GPIOC->ODR=0xffffffff;
GPIOD->ODR=0xffffffff;
}
}
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????650??2016-09-05?22:25??1、led\Jli
?????文件??????54129??2016-09-16?21:58??1、led\Jli
?????文件????????650??2016-09-05?22:25??1、led\Jli
?????文件???????2959??2013-01-30?11:29??1、led\LED.opt.bak
?????文件????????158??2010-11-07?20:48??1、led\LED.plg
?????文件???????2598??2013-01-28?21:51??1、led\LED.Uv2.bak
????.......????138372??2016-09-16?21:58??1、led\LED.uvgui.Administrator
????.......????138381??2016-09-06?09:29??1、led\LED.uvgui_Administrator.bak
????.......?????11789??2016-09-16?21:58??1、led\LED.uvopt
????.......?????15307??2016-09-06?09:29??1、led\LED.uvproj
?????文件???????2958??2013-01-28?21:55??1、led\LED_Opt.Bak
?????文件???????1954??2016-09-16?20:39??1、led\LED_Target?1.dep
?????文件???????2606??2013-01-28?21:50??1、led\LED_Uv2.Bak
?????文件??????77151??2013-02-21?10:43??1、led\LED_uvopt.bak
?????文件??????50189??2016-09-16?20:40??1、led\List\LED.map
?????文件??????35388??2016-09-06?08:56??1、led\List\STM32F10x.lst
?????文件?????????19??2016-09-16?20:43??1、led\Obj\ExtDll.iex
?????文件?????218012??2016-09-16?20:40??1、led\Obj\LED.axf
?????文件???????1361??2016-09-16?21:58??1、led\Obj\LED.build_log.htm
?????文件???????2817??2016-09-16?20:40??1、led\Obj\LED.hex
?????文件??????31535??2016-09-16?20:40??1、led\Obj\LED.htm
?????文件????????275??2016-09-16?20:40??1、led\Obj\LED.lnp
?????文件????????421??2013-02-21?14:14??1、led\Obj\LED.plg
?????文件????????479??2011-01-12?11:01??1、led\Obj\LED.sct
?????文件???????1000??2013-02-21?14:03??1、led\Obj\LED.tra
?????文件????????479??2010-11-07?20:50??1、led\Obj\LED_sct.Bak
?????文件?????228363??2016-09-16?20:40??1、led\Obj\main.crf
?????文件????????443??2016-09-16?20:40??1、led\Obj\main.d
?????文件?????241760??2016-09-16?20:40??1、led\Obj\main.o
?????文件?????????32??2016-09-06?08:56??1、led\Obj\STM32F10x.d
............此處省略16個文件信息
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