第1个回答 2013-10-12
#include<reg52.h>
unsigned char code taba[]={0xFF,0x99,0x00,0x00,0x00,0x81,0xC3,0xE7};
unsigned char code tabb[]={0x01,0x02,0x04,0x08,0x10,0x20,0x40,0x80};
void delay1(void)
{
unsigned char i,j,k;
for(k=8;k>0;k--)
for(i=10;i>0;i--)
for(j=15;j>0;j--);
}
main()
{
unsigned int i;
while(1)
{
for(i=0;i<8;i++)
{
P2=taba[i];
P0=tabb[i];
delay1();}
}
}本回答被网友采纳