#include <AT89X52.H>

unsigned char code taba[]={0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f};//行選
unsigned char code tabb[]={0x08,0x49,0x49,0x7F,0x08,0x49,0x49,0x7F};//選列"出"
unsigned char code tabc[]={0x00,0x02,0x04,0x08,0x18,0x24,0x42,0x81};//"入"
unsigned char code tabd[]={0xFF,0x4A,0x2A,0x1C,0xFF,0x08,0x08,0x08};//"平"
unsigned char code tabe[]={0x08,0xFF,0x89,0x04,0x7F,0x14,0x1C,0x63};//"安"
unsigned char i,j;

void delay(void)//延時5ms
{
  unsigned char i,j;
  for(i=10;i>0;i--)
  for(j=248;j>0;j--);
}

void delay1(void)//延時10ms
{
  unsigned char i,j,k;
  for(k=15;k>0;k--)
  for(i=20;i>0;i--)
  for(j=248;j>0;j--);

}

void main(void)
{
 
  while(1)
    {
      
       for(j=5;j>0;j--)
        {  for(i=0;i<8;i++)
            {
              P2=taba[i];
              P3=tabb[i];
		
              delay();
            }}
     
	delay1();
      
       for(i=0;i<8;i++)
            {
              P2=taba[i];
			  P3=0xff;
              delay1();
            }
       
delay();
       for(j=5;j>0;j--){
          for(i=0;i<8;i++)
            {
              P2=taba[i];
              P3=tabc[i];
			  //P1=0xff;
              delay();
            }}
       	delay1();
  for(i=0;i<8;i++)
	    {    P2=taba[i];
              P3=0xff;
	         delay1();
		 }

     delay();
	 for(j=5;j>0;j--){
          for(i=0;i<8;i++)
            {
              P2=taba[i];
              P3=tabd[i]; //"平"
	
              delay();
            }}
       	delay1();
for(i=0;i<8;i++)
            {
              P2=taba[i];
			  P3=0xff;
              delay1();
            }
	  delay();
	  for(j=5;j>0;j--){
          for(i=0;i<8;i++)
            {
              P2=taba[i];
              P3=tabe[i];
              delay();
            }}
       delay1();
 for(i=0;i<8;i++)
	    {P2=taba[i];
		P3=0xff;
	     delay1();
		 }
delay();
    }
 }