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51开发板protuse仿真电路

 #include<reg52.h>
 #include<intrins.h>
 sbit wela=P1^1;
 sbit dula=P1^0;
 sbit LED=P1^2;
 sbit dz=P1^3;
 int j=0,h[9]={0,1,2,3,4,4,4,4,4},i,x,k,y,num=0;
//unsigned char code DM[]={0x3f,0x30,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71,0x00};// 显示段码值0~9
unsigned char code WM[]={0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f};//分别对应相应的数码管点亮,即位码
unsigned char code DM[]={0x38,0x3f,0x3e,0x79,0x00};
void display(int a,int b,int c,int d,int e,int f,int g,int h);
void left(int a[]);
void delay(unsigned int sm)
{
 for(i=sm;i>0;i--)
  for(j=70;j>0;j--);
}
 void main()
 {
P0=0xff;
LED=0;
P0=0x00;
dz=0;
P0=0xff;
i=0;
while(1)
	{
	for(k=0;k<16;k++)
		{
		
			display(h[0],h[1],h[2],h[3],h[4],h[5],h[6],h[7]);
			
			if(k==3)
			left(h);
			
		
		
		
		}
	}
}
void display(int a,int b,int c,int d,int e,int f,int g,int h)
{
	   P0=0xff;
	   wela=1;
	   P0=WM[0]; //取位码 
	   wela=0;
	   
	   P0=0x00;
	   dula=1;
       P0=DM[a]; //取显示数据，段码   	
	   dula=0;
	    delay(5); 



	   P0=0xff;
	   wela=1;
	   P0=WM[1]; //取位码 
	   wela=0;
	   
	   P0=0x00;
	   dula=1;
       P0=DM[b]; //取显示数据，段码   	
	   dula=0;
	   delay(5); 



	   P0=0xff;
	   wela=1;
	   P0=WM[2]; //取位码 
	   wela=0;
	   
	   P0=0x00;
	   dula=1;
       P0=DM[c]; //取显示数据，段码   	
	   dula=0;
	   delay(5); 


	   P0=0xff;
	   wela=1;
	   P0=WM[3]; //取位码 
	   wela=0;
	   
	   P0=0x00;
	   dula=1;
       P0=DM[d]; //取显示数据，段码   	
	   dula=0;
	    delay(5); 


	   P0=0xff;
	   wela=1;
	   P0=WM[4]; //取位码 
	   wela=0;
	   
	   P0=0x00;
	   dula=1;
       P0=DM[e]; //取显示数据，段码   	
	   dula=0;
	    delay(5); 

	   P0=0xff;
	   wela=1;
	   P0=WM[5]; //取位码 
	   wela=0;
	   
	   P0=0x00;
	   dula=1;
       P0=DM[f]; //取显示数据，段码   	
	   dula=0;
	    delay(5); 

	   P0=0xff;
	   wela=1;
	   P0=WM[6]; //取位码 
	   wela=0;
	   
	   P0=0x00;
	   dula=1;
       P0=DM[g]; //取显示数据，段码   	
	   dula=0;
	    delay(5); 

	   P0=0xff;
	   wela=1;
	   P0=WM[7]; //取位码 
	   wela=0;
	   
	   P0=0x00;
	   dula=1;
       P0=DM[h]; //取显示数据，段码   	
	   dula=0;
	   delay(5);
	  
	  
}




void left(int a[])
{
int temp;
 
 i =8;
 temp = a[8];
 while(i > 0)
	  {
		   a[i] = a[i-1];
		   i--;
	  }
 a[0] = temp;

}