#include <AT89X51.H> //預處理文件里面定義了特殊寄存器的名稱如P1口定義為P1
void main(void)
{
	//定義花樣數據，數據存放在片內CODE區中
	unsigned char code design[]={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;  //定義循環用的變量
	unsigned char b;
	unsigned char code * dsi;  //定義基于CODE區的指針

	do{
			dsi = &design[0];  //取得數組第一個單元的地址
			for (b=0; b<32; b++)
				{
					for(a=0; a<30000; a++);	//延時一段時間
					P1 = *dsi;	//從指針指向的地址取數據到P1口
					dsi++; //指針加一，
				}
		}while(1);
}