/***************???writer:shopping.w???******************/
#include?
#define?uint?unsigned?int
#define?uchar?unsigned?char

sbit?RED_A?=?P0^0;
sbit?YELLOW_A?=?P0^1;
sbit?GREEN_A?=?P0^2;
sbit?RED_B?=?P0^3;
sbit?YELLOW_B?=?P0^4;
sbit?GREEN_B?=?P0^5;

uchar?Time_Count?=?0Flash_Count?=?0Operation_Type?=?1;

void?T0_INT（）?interrupt?1
{
?	TH0?=?-50000/256;
	TL0?=?-50000%256;
	switch（Operation_Type）
	{
	?	case?1:
			RED_A=0;YELLOW_A=0;GREEN_A=1;
			RED_B=1;YELLOW_B=0;GREEN_B=0;
			if（++Time_Count?!=?100）?return;
			Time_Count=0;
			Operation_Type?=?2;
			break;
		case?2:
			if（++Time_Count?!=?8）?return;
			Time_Count=0;
			YELLOW_A=!YELLOW_A;
			GREEN_A=0;
			if（++Flash_Count?!=?10）?return;
			Flash_Count=0;
			Operation_Type?=?3;
			break;
		case?3:

?屬性????????????大小?????日期????時間???名稱
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?????目錄???????????0??2009-11-26?22:42??41?定時器控制交通指示燈\
?????目錄???????????0??2009-08-11?09:01??41?定時器控制交通指示燈\code\
?????文件????????2972??2009-08-11?09:00??41?定時器控制交通指示燈\code\jtd
?????文件????????1236??2009-08-11?09:00??41?定時器控制交通指示燈\code\jtd.c
?????文件??????????38??2009-08-11?09:00??41?定時器控制交通指示燈\code\jtd.lnp
?????文件????????3687??2009-08-11?09:00??41?定時器控制交通指示燈\code\jtd.LST
?????文件????????4774??2009-08-11?09:00??41?定時器控制交通指示燈\code\jtd.M51
?????文件????????3240??2009-08-11?09:00??41?定時器控制交通指示燈\code\jtd.OBJ
?????文件????????1225??2009-08-11?09:01??41?定時器控制交通指示燈\code\jtd.Opt
?????文件?????????544??2009-08-11?09:01??41?定時器控制交通指示燈\code\jtd.plg
?????文件????????2150??2009-08-11?09:01??41?定時器控制交通指示燈\code\jtd.Uv2
?????文件???????????0??2009-08-11?08:46??41?定時器控制交通指示燈\code\jtd_Uv2.Bak
?????目錄???????????0??2009-11-26?22:42??41?定時器控制交通指示燈\Keil?C\
?????文件????????1151??2009-03-24?23:17??41?定時器控制交通指示燈\Keil?C\定時器控制交通指示燈
?????文件?????????947??2009-03-24?23:17??41?定時器控制交通指示燈\Keil?C\定時器控制交通指示燈.hex
?????文件???????29863??2009-03-03?23:41??41?定時器控制交通指示燈\Last?Loaded?定時器控制交通指示燈.DBK
?????文件???????29863??2009-03-24?23:17??41?定時器控制交通指示燈\定時器控制交通指示燈.DSN
?????文件?????????742??2009-08-11?09:01??41?定時器控制交通指示燈\定時器控制交通指示燈.PWI