#include“reg51.h“
#define?uchar?unsigned?char
uchar?DSY0[8]={0x860xBF0xBF0xE60x860xE60xbf0xbf};
uchar?DSY1[10]={0xbf0x860xdb0xcf0xe60xed0xfd0x870xff0xef};
uchar?count=0num=0;
/******************************************************
??????????????????????delay（）
*******************************************************/
void?delay（uchar?ms）
{
	uchar?i;
	while（--ms）
	for（i=0;i}
/*****************************************************
????????????Init_Timer（）
*****************************************************/
void?Init_Timer（）
{
	TMOD=0x01;
	IE=0x82;
	TH0=（65536-50000）/256;
	TL0=（65536-50000）%256;
	TR0=1;
}
/*****************************************************
???????????main（）
*****************************************************/
void?main（）
{
	uchar?j;
	P2=0xff;
	P0=0xff;
	Init_Timer（）;
	while（1）
	{
		P2=0x00;
		for（j=0;j<8;j++）
		{
			P0=DSY0[j];
			delay（20）;
			P2=（P2+1）%8;
		}
	}
}
/***************************************************
??????????Timer0
***************************************************/
void?Timer0_Interrupt（）interrupt?1
{
	TH0=（65536-50000）/256;
	TL0=（65536-50000）%256;
	if（++count>=40）
	{
		count=0;
		if（++num==34）
		{
			num=0;
		}
	DSY0[7]=DSY1[num%10];
	DSY0[6]=DSY1[num/10];
	}	
}	??		???			

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2015-12-20?16:20??智能小車\
?????目錄???????????0??2016-01-11?10:06??智能小車\arduino程序\
?????目錄???????????0??2015-12-20?16:20??智能小車\arduino程序\_.doc\
?????文件????????3175??2015-10-08?22:16??智能小車\arduino程序\_.doc\_.doc.ino
?????文件???????38912??2015-10-08?21:42??智能小車\arduino程序\程序.doc
?????目錄???????????0??2018-03-24?00:50??智能小車\小車全部電路\
?????目錄???????????0??2015-12-20?16:20??智能小車\小車全部電路\four?5?guangdian\
?????目錄???????????0??2015-12-20?16:20??智能小車\小車全部電路\four?5?guangdian\tan?1\
?????文件????????1667??2011-04-20?17:52??智能小車\小車全部電路\four?5?guangdian\tan?1\cainiao
?????文件????????1323??2011-04-20?17:52??智能小車\小車全部電路\four?5?guangdian\tan?1\cainiao.c
?????文件?????????972??2011-04-20?17:52??智能小車\小車全部電路\four?5?guangdian\tan?1\cainiao.hex
?????文件??????????31??2011-04-20?17:52??智能小車\小車全部電路\four?5?guangdian\tan?1\cainiao.lnp
?????文件????????3049??2011-04-20?17:52??智能小車\小車全部電路\four?5?guangdian\tan?1\cainiao.LST
?????文件????????6821??2011-04-20?17:52??智能小車\小車全部電路\four?5?guangdian\tan?1\cainiao.M51
?????文件????????2054??2011-04-20?17:52??智能小車\小車全部電路\four?5?guangdian\tan?1\cainiao.OBJ
?????文件?????????960??2011-04-20?18:42??智能小車\小車全部電路\four?5?guangdian\tan?1\cainiao.Opt
?????文件?????????132??2011-04-20?18:42??智能小車\小車全部電路\four?5?guangdian\tan?1\cainiao.plg
?????文件????????1659??2011-04-20?18:42??智能小車\小車全部電路\four?5?guangdian\tan?1\cainiao.Uv2
?????文件?????????961??2011-04-20?17:12??智能小車\小車全部電路\four?5?guangdian\tan?1\cainiao_Opt.Bak
?????文件????????1655??2011-04-20?17:12??智能小車\小車全部電路\four?5?guangdian\tan?1\cainiao_Uv2.Bak
?????文件????????2092??2011-06-01?19:12??智能小車\小車全部電路\four?5?guangdian\tan?1\tan?1
?????文件????????2013??2011-06-01?19:06??智能小車\小車全部電路\four?5?guangdian\tan?1\tan?1.c
?????文件????????1076??2011-06-01?19:12??智能小車\小車全部電路\four?5?guangdian\tan?1\tan?1.hex
?????文件??????????42??2011-06-01?19:12??智能小車\小車全部電路\four?5?guangdian\tan?1\tan?1.lnp
?????文件????????4964??2011-06-01?19:12??智能小車\小車全部電路\four?5?guangdian\tan?1\tan?1.LST
?????文件????????9442??2011-06-01?19:12??智能小車\小車全部電路\four?5?guangdian\tan?1\tan?1.M51
?????文件????????2724??2011-06-01?19:12??智能小車\小車全部電路\four?5?guangdian\tan?1\tan?1.OBJ
?????文件?????????955??2011-06-02?10:12??智能小車\小車全部電路\four?5?guangdian\tan?1\tan?1.Opt
?????文件???????????0??2011-06-02?10:12??智能小車\小車全部電路\four?5?guangdian\tan?1\tan?1.plg
?????文件????????1652??2011-05-11?22:07??智能小車\小車全部電路\four?5?guangdian\tan?1\tan?1.Uv2
?????文件?????????957??2011-06-01?19:29??智能小車\小車全部電路\four?5?guangdian\tan?1\tan?1_Opt.Bak
............此處省略156個文件信息