#include "MyDefine.h"

#pragma rambank 0
uchar Shaomiao;
uchar Show_Work_Time_Value;

bit  LED7_SCAN_FLAG;
extern bit  DAOJISHI_FLAG;

extern uchar Work_Time_Down;
extern bit daojishi_flag;
extern bit TIME_1S_FLAG;

							
//									 0     1    2   3    4    5    6    7    8    9    空 
const unsigned short SEG_Table[] = {0x7E,0x0C,0xb6,0x9E,0xCC,0xDA,0xFA,0x0E,0xFE,0xDF,0x00};



void SCAN_7LED()
{
	uchar i;
	uchar data;
	LED7_SCAN_FLAG = 0;
	
	
	if( (TIME_1S_FLAG==1) && (Work_Time_Down<=0x99) && (DAOJISHI_FLAG==1) )			//如果为空的时候，不要进来
	{
		TIME_1S_FLAG =0;
		if(Work_Time_Down!=0)
			Work_Time_Down--;
		if( (Work_Time_Down&0x0f) == 0x0f )
		{
			Work_Time_Down= Work_Time_Down - 6;		//BCD轉換	
		}				
	}			

	
	COM1=1;											//关闭数码管
	COM2=1;
	if(DAOJISHI_FLAG==1)							//倒计时时，才开始显示	
	{
		Show_Work_Time_Value = Work_Time_Down;
	
		if(Shaomiao==0) 
		{
			i= Show_Work_Time_Value&0x0f;
			data = SEG_Table[i];		
		}
		if(Shaomiao==1) 
		{
			i=Show_Work_Time_Value>>4;
			data = SEG_Table[i];
		}

		data = data>>1;

	//	data = ~data;
		
		aa=(data&0x01);
		bb=((data>>1)&0x01);
		cc=((data>>2)&0x01);
		dd=((data>>3)&0x01);
		ee=((data>>4)&0x01);
		ff=((data>>5)&0x01);
		gg=((data>>6)&0x01);	
				
		if(Shaomiao==0) 
			COM1 = 0;
			
		if(Shaomiao==1) 
			COM2 = 0;
						
		Shaomiao++;
		if(Shaomiao==2)
		   Shaomiao=0;
	}
}