跑马灯原版程序.c

简单的跑马灯程序 经过测试可以成功运行在单片机上

#include<reg51.H>
void main(void)
{
const unsigned char design[32]={0xFF,0xFE,0xFD,0xFB,0xF7,0xEF,0xDF,0xBF,0x7F,
				0x7F,0xBF,0xDF,0xEF,0xF7,0xFB,0xFD,0xFE,0xFF,
				0xFF,0xFE,0xFC,0xF8,0xF0,0xE0,0xC0,0x80,0x0,
				0xE7,0xDB,0xBD,0x7E,0xFF};

unsigned int a;
unsigned char b;
 do{
	for (b=0;b<32;b++)
		{
			for(a=0;a<30000;a++);
			P1=design[b];
		}
   }while(1);
}