xunji.lst

小车跷跷板源程序

C51 COMPILER V7.07   XUNJI                                                                 08/02/2009 10:12:43 PAGE 1   


C51 COMPILER V7.07, COMPILATION OF MODULE XUNJI
OBJECT MODULE PLACED IN xunji.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE xunji.c BROWSE DEBUG OBJECTEXTEND

stmt level    source

   1          #include<reg51.h>
   2          
   3          void rightrun() 
   4          {       b=1;
*** ERROR C202 IN LINE 4 OF XUNJI.C: 'b': undefined identifier
   5   1              p1_0=1;
*** ERROR C202 IN LINE 5 OF XUNJI.C: 'p1_0': undefined identifier
   6   1              p1_1=0;
*** ERROR C202 IN LINE 6 OF XUNJI.C: 'p1_1': undefined identifier
   7   1              p1_3=1;
*** ERROR C202 IN LINE 7 OF XUNJI.C: 'p1_3': undefined identifier
   8   1              p1_4=1;
*** ERROR C202 IN LINE 8 OF XUNJI.C: 'p1_4': undefined identifier
   9   1              a=2;
*** ERROR C202 IN LINE 9 OF XUNJI.C: 'a': undefined identifier
  10   1              return;
  11   1      }
  12           void leftrun()
  13          {       
  14   1              b=1;
*** ERROR C202 IN LINE 14 OF XUNJI.C: 'b': undefined identifier
  15   1              p1_0=1;
*** ERROR C202 IN LINE 15 OF XUNJI.C: 'p1_0': undefined identifier
  16   1              p1_1=1;
*** ERROR C202 IN LINE 16 OF XUNJI.C: 'p1_1': undefined identifier
  17   1              p1_3=1;
*** ERROR C202 IN LINE 17 OF XUNJI.C: 'p1_3': undefined identifier
  18   1              p1_4=0;
*** ERROR C202 IN LINE 18 OF XUNJI.C: 'p1_4': undefined identifier
  19   1              a=1;
*** ERROR C202 IN LINE 19 OF XUNJI.C: 'a': undefined identifier
  20   1              return;
  21   1      }
  22          
  23          
  24          void forwordrun()
  25          {       b=0;
*** ERROR C202 IN LINE 25 OF XUNJI.C: 'b': undefined identifier
  26   1              p1_0=1;
*** ERROR C202 IN LINE 26 OF XUNJI.C: 'p1_0': undefined identifier
  27   1              p1_1=0;
*** ERROR C202 IN LINE 27 OF XUNJI.C: 'p1_1': undefined identifier
  28   1              p1_3=1;/**/
*** ERROR C202 IN LINE 28 OF XUNJI.C: 'p1_3': undefined identifier
  29   1              p1_4=0;/**/
*** ERROR C202 IN LINE 29 OF XUNJI.C: 'p1_4': undefined identifier
  30   1              a=3;
*** ERROR C202 IN LINE 30 OF XUNJI.C: 'a': undefined identifier
  31   1              return;
  32   1      }
  33          void backrun()
  34          {       b=0;
*** ERROR C202 IN LINE 34 OF XUNJI.C: 'b': undefined identifier
  35   1              p1_0=0;
*** ERROR C202 IN LINE 35 OF XUNJI.C: 'p1_0': undefined identifier
C51 COMPILER V7.07   XUNJI                                                                 08/02/2009 10:12:43 PAGE 2   

  36   1              p1_1=1;
*** ERROR C202 IN LINE 36 OF XUNJI.C: 'p1_1': undefined identifier
  37   1              p1_3=0;/**/
*** ERROR C202 IN LINE 37 OF XUNJI.C: 'p1_3': undefined identifier
  38   1              p1_4=1;/**/
*** ERROR C202 IN LINE 38 OF XUNJI.C: 'p1_4': undefined identifier
  39   1              a=4;
*** ERROR C202 IN LINE 39 OF XUNJI.C: 'a': undefined identifier
  40   1              return;
  41   1      }
  42          void xunji()
  43          {       if(p2_0==1)                                     /*如果右边小灯不亮，则进行右转*/
*** ERROR C202 IN LINE 43 OF XUNJI.C: 'p2_0': undefined identifier
  44   1              {       if(p2_0==1&&p2_1==1)                    /*如果中间小灯和右边小灯都不亮，则小转*/
*** ERROR C202 IN LINE 44 OF XUNJI.C: 'p2_0': undefined identifier
  45   2                              rightrun();                                     
  46   2                      else if(p2_0==1&&p2_1==0&&p2_2==0)      /*如果只有右边小灯不亮，则大转*/
*** ERROR C202 IN LINE 46 OF XUNJI.C: 'p2_0': undefined identifier
  47   2                      {       rightrun();     
  48   3                              rightrun();
  49   3                      }
  50   2              }
  51   1              if(p2_2==1)                                     /*如果左边小灯不亮，则进行左转*/
*** ERROR C202 IN LINE 51 OF XUNJI.C: 'p2_2': undefined identifier
  52   1              {       if(p2_2==1&&p2_1==1)                    /*如果中间小灯和左边小灯都不亮，则小转*/ 
*** ERROR C202 IN LINE 52 OF XUNJI.C: 'p2_2': undefined identifier
  53   2                              leftrun();                                                              
  54   2                      else if(p2_0==0&&p2_1==0&&p2_2==1)      /*如果只有左边小灯不亮，则大转*/       
*** ERROR C202 IN LINE 54 OF XUNJI.C: 'p2_0': undefined identifier
  55   2                      {       leftrun();
  56   3                              leftrun();
  57   3                      }       
  58   2              }       
  59   1              if(p2_1==1&&p2_0==0&&p2_2==0)                   /*如果只有中间灯亮，则前进*/
*** ERROR C202 IN LINE 59 OF XUNJI.C: 'p2_1': undefined identifier
  60   1              {//     cesu()  ;
  61   2                      forwordrun();
  62   2              }               
  63   1                      
  64   1              if((p2_0==0&&p2_1==0&&p2_2==0)||(p2_0==1&&p2_1==0&&p2_2==1)||(p2_0==1&&p2_1==1&&p2_2==1)) /*如果出现三个