loop2.lst

继续发到单片机c语言快速入门项目源码

C51 COMPILER V8.02   LOOP2                                                                 03/11/2008 15:54:34 PAGE 1   


C51 COMPILER V8.02, COMPILATION OF MODULE LOOP2
OBJECT MODULE PLACED IN loop2.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE loop2.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include "reg51.h"
   2          #include"intrins.h"     //该文件包含有_crol_（…）函数的说明
   3          void mDelay(unsigned int DelayTime)
   4          {       unsigned int  j=0;
   5   1              for(;DelayTime>0;DelayTime--)
   6   1              {       for(j=0;j<125;j++)
   7   2                      {;}     
   8   2              }
   9   1      }
  10          void main()
  11          {       unsigned char OutData=0xfe;
  12   1              while(1)
  13   1              {       P3|=0x3c;
  14   2                      do
  15   2                      {       P1=OutData;
  16   3                              OutData=_crol_(OutData,1); //循环左移
  17   3                              mDelay(1000);           /*延时1000毫秒*/
  18   3                      } while((P3|0xfb)!=0xff);
  19   2                      P1=0xff;
  20   2              }
  21   1      }
  22          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     70    ----
   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)