main.lst

矿工定位系统单端

C51 COMPILER V7.05   MAIN                                                                  01/18/2003 17:05:54 PAGE 1   


C51 COMPILER V7.05, COMPILATION OF MODULE MAIN
OBJECT MODULE PLACED IN main.OBJ
COMPILER INVOKED BY: C:\KEIL\C51\BIN\C51.EXE main.c BROWSE DEBUG OBJECTEXTEND

stmt level    source

   1          #include "595.H"
   2          #include <stdio.h>
   3          #include <reg52.h>
   4          #include <intrins.h>
   5          #include <string.h>
   6          #define  MID_LIMT  100
   7          #define  HIGH_LIMT 350
   8          #define  Z_PORT    3
   9          sbit wdg                = P1^0; 
  10          /****************************************************************************/
  11          
  12          
  13          void Delay100ms(unsigned char x)
  14          {   
  15   1        unsigned char i,j;
  16   1        
  17   1        while(x-- != 0)
  18   1        {wdg          =!wdg; 
  19   2              for (j = 0;j < 114; j++)for (i = 0;i < 88; i++){_nop_() ;_nop_() ;_nop_() ;_nop_() ;_nop_() ;_nop_() ;
  20   3              _nop_() ;_nop_() ;_nop_() ;_nop_() ;_nop_() ;_nop_() ;_nop_() ;_nop_() ;_nop_() ;_nop_() ;_nop_() ;_nop_(
             -) ;
  21   3              _nop_() ;_nop_() ;_nop_() ;_nop_() ;_nop_() ;_nop_() ;_nop_() ;_nop_() ;_nop_() ;_nop_() ;_nop_() ;_nop_(
             -) ;
  22   3              _nop_() ;_nop_() ;_nop_() ;};
  23   2        }
  24   1      }
  25          /***********************/
  26          main()
  27          {
  28   1       unsigned char i,ms[10];
  29   1       unsigned int y,x;
  30   1      // dog=!dog;
  31   1        
  32   1        IP=0x04;
  33   1               
  34   1        TR0=1;      
  35   1        IT0=0;
  36   1        EX0=0;
  37   1        IT1=1;        
  38   1        EX1=0;          //外部中断1开放
  39   1        ET0=1;
  40   1        ES=0 ;          //串口中断打开
  41   1        //init_com();  
  42   1        EA=0;
  43   1      
  44   1      //i=0;
  45   1      //SendStr_MAX7219("1234");
  46   1        //flash_led();
  47   1        // Delay100ms(10); 
  48   1      while(1)
  49   1       { 
  50   2      wdg             =!wdg; 
  51   2              for(i=0;i<3;i++) //求平均值
  52   2              { x=x+read1543(8);
  53   3               }
C51 COMPILER V7.05   MAIN                                                                  01/18/2003 17:05:54 PAGE 2   

  54   2                x=x/3;
  55   2              if(x>=Z_PORT)
  56   2                {  x=x-Z_PORT;
  57   3                          sprintf(ms," %03d",x);
  58   3                  SendStr_MAX7219(ms);
  59   3                    }  //is +
  60   2              else
  61   2                {  x=Z_PORT-x;
  62   3                           sprintf(ms,"-%03d",x);
  63   3                   SendStr_MAX7219(ms);
  64   3                    }//-
  65   2        Delay100ms(1); 
  66   2       
  67   2      }
  68   1      }
*** WARNING C280 IN LINE 29 OF MAIN.C: 'y': unreferenced local variable


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    208    ----
   CONSTANT SIZE    =     12    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----      15
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


C51 COMPILATION COMPLETE.  1 WARNING(S),  0 ERROR(S)