//2008。9。9
//新建编程机实验室,为初学者编写;
#include< reg51.h>
sbit led=P1^0; //定义一个LED来观察程序是否正常运行;
void delay(void)
{
unsigned char i;
for(i=240;i>0;i--);
}
void main(void)
{
while(1)
{
P0=0xfc;
led=0;
delay();
P0=0xf6;
delay();
P0=0xf3;
led=1;
delay();
P0=0xf9;
delay();
}
}
//新建编程机实验室,为初学者编写;
#include< reg51.h>
sbit led=P1^0; //定义一个LED来观察程序是否正常运行;
void delay(void)
{
unsigned char i;
for(i=240;i>0;i--);
}
void main(void)
{
while(1)
{
P0=0xfc;
led=0;
delay();
P0=0xf6;
delay();
P0=0xf3;
led=1;
delay();
P0=0xf9;
delay();
}
}