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#include 
   
    	         //调用单片机头文件#define uchar unsigned char  //无符号字符型 宏定义	变量范围0~255#define uint  unsigned int	 //无符号整型 宏定义	变量范围0~65535//数码管段选定义       0    1    2    3   4	   5	6	 7	  8	   9	uchar code smg_du[]={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0xdf,0xdb//					   A	B	 C	  D	   E   F	不显示					 };	 //断码	uchar dis_smg[8] = {0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8};bit flag_100ms,flag_1s;	bit flag_stop = 1;   //用做到了相应的楼停下sbit beep  = P2^6;sbit xia   = P2^0;sbit zhong = P2^1;sbit shang = P2^2;uchar value2;sbit led1 = P1^7;	  //8个发光二极管定义sbit led2 = P1^6;sbit led3 = P1^5;sbit led4 = P1^4;sbit led5 = P1^3;sbit led6 = P1^2;sbit led7 = P1^1;sbit led8 = P1^0;uchar dt_1;  //1楼电梯标志位uchar dt_2;  //2楼电梯标志位uchar dt_3;  //3楼电梯标志位uchar dt_4;  //4楼电梯标志位uchar dt_5;  //5楼电梯标志位uchar dt_6;  //6楼电梯标志位uchar dt_7;  //7楼电梯标志位uchar dt_8;  //8楼电梯标志位uchar dt_value = 1;  //电梯到哪一层的变量uchar dt_s_x ;    //电梯上下的标志位/***********************1ms延时函数*****************************/void delay_1ms(uint q){	uint i,j;