用的是單色的8*8點陣，行和列分別接在p0和p1口，實現(xiàn)效果比較牛逼.
#include<reg52.h>
#define uint unsigned int
#define uchar unsigned char
uchar code LED1[]={0x18,0x3c,0x7e,0xff,0x7e,0x3c};
uchar code LED2[]={0xe7,0xc3,0x81,0,0x81,0xc3,0xe7};
uchar code su[]={10,20,30,40,50,60,70,80,90,100,110,120,130,140,150,140,130,120,110,100,90,80,70,60,50,40,30,20,};
void delay(uint z);
void main()
{
uint i=0,j=0;
while(1)
{
if(i==6)
{ i=0; j++;}
P1=LED1[i];
P0=LED2[i];
i++;
delay(su[j]);
if(j==28)
j=0;
}
}
void delay(uint z) //延時函數(shù)
{
uint x,y;
for(x=z;x>0;x--)
for(y=110;y>0;y--);
}