C51 COMPILER V7.10   步絖馬達                                                              08/30/2009 22:36:08 PAGE 1   


C51 COMPILER V7.10, COMPILATION OF MODULE 步絖馬達
OBJECT MODULE PLACED IN 步進馬達.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE 步進馬達.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          /*************************************************************************************
   2          *  標題:  步進電機試驗三                                                                                                                         *
   3          *  接線:  5v-黑色   p10-紅線   p11-白線   p12-黃色   p13-綠色(對照電路板字符標示)        *
   4          *                                                                                                                                                                        *
   5          *    通過本例程了解步進馬達使用及驅動程序編寫                                                                            *
   6          *;   單雙八拍工作方式：                                                                  *
   7          *;   A-AB-B-BC-C-CD-D-DA (即一個脈沖,轉 3.75 度)                                                                 *
   8          *                                                                                        *
   9          *  請學員一定要消化掉本例程                                                              *
  10                                                             *                                                             *
  11          **************************************************************************************/    
  12           
  13          
  14           #include "reg52.h"
  15          
  16          unsigned char code FFW[8]={0xfe,0xfc,0xfd,0xf9,0xfb,0xf3,0xf7,0xf6};
  17          void delay(unsigned int t);
  18          
  19           //Motor
  20          sbit F1 = P1^0;
  21          sbit F2 = P1^1;
  22          sbit F3 = P1^2;
  23          sbit F4 = P1^3;
  24          
  25           ///////////////////////////////////////
  26          //步進電機驅動
  27          void  motor_ffw()
  28           { 
  29   1         unsigned char i;
  30   1        
  31   1            for (i=0; i<8; i++)       //一個周期轉30度
  32   1              {
  33   2                P1 = FFW[i]&0x1f;     //取數據
  34   2                delay(5);            //調節轉速
  35   2              }
  36   1           } 
  37          
  38          
  39          void delay(unsigned int t)
  40          {                           
  41   1         unsigned int k;
  42   1         while(t--)
  43   1         {
  44   2           for(k=0; k<60; k++)
  45   2           { }
  46   2         }
  47   1      }
  48          
  49          
  50          main() 
  51           { 
  52   1          while(1)
  53   1              {
  54   2               motor_ffw();
  55   2      
C51 COMPILER V7.10   步絖馬達                                                              08/30/2009 22:36:08 PAGE 2   

  56   2               }
  57   1      }
  58          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     65    ----
   CONSTANT SIZE    =      8    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----       1
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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