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#include <REG52.H>
unsigned char code table[]={0xfc,0xf3,0xcf,0x3f,0xff,0x00,0xff,0x3f,0xcf,0xf3,0xfc,0xff,0x00,0xff,0x01};//定义广告灯的变化样式
unsigned char i;
/******定义延时子程序**********/
void delay(void)
{
unsigned char m,n,s;
for(m=20;m>0;m--)
for(n=20;n>0;n--)
for(s=248;s>0;s--);
}
//////////////////////////////
void main(void)
{
while(1)
{
if(table[i]!=0x01)
{
P0=table[i];
i++;
delay();
}
else i=0;
}
}
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