#include?????????????????????????//?主頭文件，引用了所以其他頭文件
#include?“STM32_Init.h“???????????????????????????//?STM32初始化庫
#include?“stdio.h“

//void?delay（unsigned?int?n）
//{
//	for（;n>0;n--）;
//}

int?SendChar?（int?ch）??
{

??while?（!（USART1->SR?&?USART_FLAG_TXE））;		??//USART_FLAG_TXE=1數據已經轉移到移位寄存器
//??if（ch==‘c‘）
?//?{
??	USART1->DR?=?（ch?&?0x1FF）;
?//?}
?//?else
?//?	USART1->DR=‘E‘;
??return?（ch）;
}

int?GetKey（int?ch）
{
	while（!（USART1->SR&USART_FLAG_RXNE））;		???//USART_FLAG_RXNE=1收到數據?可以讀出
	return（（int）（USART1->DR&0X1FF））;			???//返回讀出的數據
}

int?main（void）
{
	unsigned?char?c;
	stm32_Init（）;
	while（1）
	{
		printf（“hallo?word!\n“）;
		c=getchar（）;
		printf（“\n“）;
		printf（“you?press?the?key?is?‘%c‘\n“c）;

	}

}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????821??2009-12-30?13:13??hallo?word\code\mian.c

?????文件???????2388??2009-12-29?23:10??hallo?word\code\Retarget.c

?????文件??????65598??2009-12-30?13:46??hallo?word\code\STM32_Init.c

?????文件???????1185??2008-09-23?08:18??hallo?word\code\STM32_Init.h

?????文件???????8609??2008-09-23?08:18??hallo?word\code\STM32_Reg.h

?????文件??????60025??2009-12-30?13:47??hallo?word\hallo?word.map

?????文件???????2597??2010-01-15?15:12??hallo?word\hallo?word.Opt

?????文件????????171??2009-12-29?16:32??hallo?word\hallo?word.plg

?????文件???????2655??2009-12-29?17:14??hallo?word\hallo?word.Uv2

?????文件???????4582??2010-01-15?15:04??hallo?word\hallo?word_hallo?word.dep

?????文件???????2589??2009-12-30?13:47??hallo?word\hallo?word_Opt.Bak

?????文件?????????77??2009-12-29?16:32??hallo?word\hallo?word_Target?1.dep

?????文件??????25224??2009-12-30?13:47??hallo?word\output\hallo?word.axf

?????文件???????4318??2009-12-30?13:47??hallo?word\output\hallo?word.hex

?????文件??????35162??2009-12-30?13:47??hallo?word\output\hallo?word.htm

?????文件????????347??2009-12-30?13:47??hallo?word\output\hallo?word.lnp

?????文件????????187??2010-01-15?15:04??hallo?word\output\hallo?word.plg

?????文件????????479??2009-12-29?16:34??hallo?word\output\hallo?word.sct

?????文件???????1180??2009-12-30?13:47??hallo?word\output\hallo?word.tra

?????文件?????151956??2009-12-30?13:47??hallo?word\output\mian.crf

?????文件???????1898??2009-12-30?13:47??hallo?word\output\mian.d

?????文件?????173364??2009-12-30?13:47??hallo?word\output\mian.o

?????文件???????5622??2009-12-30?13:47??hallo?word\output\retarget.crf

?????文件????????142??2009-12-30?13:47??hallo?word\output\retarget.d

?????文件??????10960??2009-12-30?13:47??hallo?word\output\retarget.o

?????文件???????5184??2009-12-30?13:47??hallo?word\output\STM32F10x.o

?????文件?????161900??2009-12-30?13:47??hallo?word\output\stm32_init.crf

?????文件???????2036??2009-12-30?13:47??hallo?word\output\stm32_init.d

?????文件?????180460??2009-12-30?13:47??hallo?word\output\stm32_init.o

?????文件??????10613??2009-12-19?20:42??hallo?word\start\STM32F10x.s

............此處省略8個文件信息