#include "reg51.h"
int Led[]={0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f}; //1111,
//11101111,11001111,1000 ------
int i,j;
char Display[]={0x00,0x81,0xc3,0xe7,0xff,0xe7,0xc3,0x81}; //0000,0000 1000,
//0001 1100,0011 1110,0111 1111,1111 ------
//void Led_Display(void);
void delay10ms(void)
{
unsigned char i,j;
for(i=20;i>0;i--)
for(j=248;j>0;j--);
}
void delay02s(void)
{
unsigned char i;
for(i=20;i>0;i--)
{delay10ms();
}
}
void main()
{
P2=0xff;
while(1)
{
for(j=0;j<6;j++)
{
for(i=0;i<8;i++)
{
P2=Display[i];
delay02s();
}
}
for(j=0;j<3;j++)
{
for(i=0;i<8;i++)
{
P2=Led[i];
delay02s();
}
for(i=0;i<8;i++)
{
P2=Led[7-i];
delay02s();
}
}
}
}