最简程序如下:
#include
void delay(unsigned int n)
{
while(n--);
}
void main()
{
char i;
//可以编好想要怎么流水的灯位的状态
unsigned char led[8]={0x01,0x02,0x04,0x08,0x10,0x20,0x40,0x80};
while(1)
{
for(i=0;i<8;i++)
{
P1=led[i]; //LED接在P1口
delay(10000);
}
for(i=0;i<8;i++)
{
P1=led[8-i];
delay(10000);
}
}
}