horse_running.c

简单的跑马灯的设计（Proteus）

#include<reg51.h>
void	main	(void)

{
	const unsigned char	design[32]={0xFF,0xFE,0xFD,0XF7,0XEF,0XDF,0XBF,0X7F,0XBF,0XDF,0XEF,0XF7,0XFB,0XFD,
									0XFE,0XFF,0XFE,0XFC,0XF8,0XF0,0XE0,0XC0,0X80,0X00,0XE7,0XDB,0XBD,0X7E,
									0XFF,0XBF,0XFE,0XDF};
									unsigned	int	a;
									unsigned	char	b;
									do{
										for(b=0;b<32;b++)
										{			
										for(a=0;a<30000;a++);
										P2=design[b];
										}
									  }	while(1);

}