main.c

电梯控制。电梯间竖井模型部分可由有机玻璃粘成无上盖板的六面体ABCDEFGH

#include <reg51.h>
#include <intrins.h>
#include "zlg7289.h"
uchar Disp[]={0x02,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,0x02};	//显示"20070301"
uchar Disp1[]={0x01,0x02,0x00,0x08,0x00,0x09,0x01,0x05};
sbit P1_0=P1^0;
///
/**************************************/
void delayt(uchar n)
{
uchar i;
for(i=0;i<n;i++)
{
   _nop_();
}
}
/*****************延时********/
void Delay(uint t)
{
  while(t--);
  }
/////////////////////////
/*****************延时1ms*************************************/
void delay_1ms(uint x) 
{ 
uint j; 
uchar i; 
for(j=0;j<x;j++) 
{ 
for(i=0;i<120;i++); 
} 
}
////////////////////////////////////////////////////////////////////////
/**中断初始化**/
void INT_INIT(void)
{
 IT1=1;
 PX1=1;
 TH0=0xff;
 TL0=0x10;
 TMOD=0x01;
 TF0=0;
 TR0=0;;
 EX1=1;
 ET0=1;
 EA=0;
}
//////////////////////////
/**EX1中断服务程序**/
void INT1_isr(void) interrupt 2
{
 P1_0=~P1_0;
 EA=0;
 EA=0;
}
//////////////////////////
//////////////////////////

/**ET0中断服务程序**/
void T0_isr(void) interrupt 1
{
  TR0=0;
  TF0=0;
  TH0=0xff;
  TL0=0x10;
  TR0=1;
}
//////////////////////////


/*******************************************************************/
main()
{
 uchar i,addr,Key,key1,key2;
 uchar i_data;
 addr = 0x00;
	
 P1=0xff;
 P3=0xff;
 ZLG7289_Init();
 INT_INIT();
 delay_1ms(5000);
 
 ZLG7289_Instruc(0xbf);	 //闪烁
 delay_1ms(2000);
 ZLG7289_Instruc(0xa4);	//复位
 delay_1ms(1000);

//测试

for(i=0;i<8;i++)
	{
		ZLG7289_Down_Data(0x02,addr,0,Disp1[i]);
		addr = addr + 0x01;
		}
		addr=0;

  //zlg7289_Data(0xbf,0xbf);
  delay_1ms(10000);
  for(i=0;i<8;i++)
	{
		ZLG7289_Down_Data(0x02,addr,0,Disp[i]);
		addr = addr + 0x01;
		}
		addr=0;
		delay_1ms(10000);
////////////

  while(1)
  {
   
	if(ZLG7289_INT==0)
	{
	 Key=ZLG7289_ReadKey();
//	 key1=Key&0x0f;
//	 key2=((Key&0xf0)>>4)&0x0f;
//	 ZLG7289_Down_Data(0x02,1,0,key1);
//	 ZLG7289_Down_Data(0x02,0,0,key2);
	 switch(Key)
	 {
	 case 0x28:ZLG7289_Down_Data(0x02,0,0,0); break;//
	 case 0x29:ZLG7289_Down_Data(0x02,0,0,1); break;
	 case 0x2a:ZLG7289_Down_Data(0x02,0,0,2); break;
	 case 0x2b:ZLG7289_Down_Data(0x02,0,0,3); break;
	 case 0x2c:ZLG7289_Down_Data(0x02,0,0,4); break;
	 case 0x2d:ZLG7289_Down_Data(0x02,0,0,5); break;
     case 0x2e:ZLG7289_Down_Data(0x02,0,0,6); break;
	 case 0x2f:ZLG7289_Down_Data(0x02,0,0,7); break;
	 case 0x30:ZLG7289_Down_Data(0x02,0,0,8); break;
	 case 0x31:ZLG7289_Down_Data(0x02,0,0,9); break;
	 case 0x32:ZLG7289_Down_Data(0x02,1,0,0); break;
	 case 0x33:ZLG7289_Down_Data(0x02,1,0,1); break;
     case 0x34:ZLG7289_Down_Data(0x02,1,0,2); break;
	 case 0x35:ZLG7289_Down_Data(0x02,1,0,3); break;
	 case 0x36:ZLG7289_Down_Data(0x02,1,0,4); break;
	 case 0x37:ZLG7289_Down_Data(0x02,1,0,5); break;
	 case 0x38:ZLG7289_Down_Data(0x02,1,0,6); break;
	 case 0x39:ZLG7289_Down_Data(0x02,1,0,7); break;
     case 0x3a:ZLG7289_Down_Data(0x02,1,0,8); break;
	 case 0x3b:ZLG7289_Down_Data(0x02,1,0,9); break;
	 case 0x3c:ZLG7289_Down_Data(0x02,2,0,0); break;
	 case 0x3d:ZLG7289_Down_Data(0x02,2,0,1); break;
	 case 0x3e:ZLG7289_Down_Data(0x02,2,0,2); break;
	 case 0x3f:ZLG7289_Down_Data(0x02,2,0,3); break;
	 default:break;	
	  }		
	}	 
  }
}