step.lst

Stepper Motor to control the direction

C51 COMPILER V8.05a   STEP                                                                 03/19/2009 03:33:30 PAGE 1   


C51 COMPILER V8.05a, COMPILATION OF MODULE STEP
OBJECT MODULE PLACED IN step.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE step.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include <REG51.H>
   2          #define stepper P1
   3          
   4          sbit one = P2^0;
   5          sbit two = P2^1;
   6          sbit three = P2^2;
   7          sbit four = P2^3;
   8          
   9          void delay();
  10          
  11          
  12          void main(){
  13   1      P2=0xFF;
  14   1              while(1){
  15   2      
  16   2                      while(one==1)
  17   2                      {
  18   3                              stepper = 0x0C;
  19   3                      delay();
  20   3                      stepper = 0x06;
  21   3                      delay();
  22   3                      stepper = 0x03;
  23   3                      delay();
  24   3                      stepper = 0x09;
  25   3                      delay();
  26   3              }
  27   2               while(two==1)
  28   2                      {
  29   3                              stepper = 0x09;
  30   3                      delay();
  31   3                      stepper = 0x03;
  32   3                      delay();
  33   3                      stepper = 0x06;
  34   3                      delay();
  35   3                      stepper = 0x0C;
  36   3                      delay();
  37   3              }
  38   2                 while(three==1)
  39   2                      {
  40   3                              stepper = 0x0C;
  41   3                      delay();
  42   3                      stepper = 0x09;
  43   3                      delay();
  44   3                      stepper = 0x03;
  45   3                      delay();
  46   3                      stepper = 0x06;
  47   3                      delay();
  48   3              }
  49   2                      while(four==1)
  50   2                      {
  51   3                              stepper = 0x03;
  52   3                      delay();
  53   3                      stepper = 0x06;
  54   3                      delay();
  55   3                      stepper = 0x0C;
C51 COMPILER V8.05a   STEP                                                                 03/19/2009 03:33:30 PAGE 2   

  56   3                      delay();
  57   3                      stepper = 0x09;
  58   3                      delay();
  59   3              }
  60   2                      }
  61   1      }
  62          
  63          void delay(){
  64   1              unsigned char i,j;
  65   1              for(i=0;i<6;i++)
  66   1                      for(j=0;j<255;j++);
  67   1                              
  68   1      }
  69          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    129    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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