lesson2_3.lst

有51单片机C语言基础后在较短时间内学会51单片机C。

C51 COMPILER V8.05a   LESSON2_3                                                            02/02/2009 10:42:27 PAGE 1   


C51 COMPILER V8.05a, COMPILATION OF MODULE LESSON2_3
OBJECT MODULE PLACED IN lesson2_3.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE lesson2_3.c DEBUG OBJECTEXTEND

line level    source

   1          #include<reg52.h>
   2          #include <intrins.h>
   3          #define uint unsigned int 
   4          #define uchar unsigned char 
   5          uchar temp,num,num1;
   6          sbit beep=P2^3;
   7          void delay(uint);
   8          
   9          void main()
  10          {
  11   1                      
  12   1              temp=0xfe;
  13   1              while(1)
  14   1              {       
  15   2              for(num1=0;num1<3;num1++)
  16   2                      {       
  17   3                      for(num=0;num<8;num++)
  18   3                      {
  19   4                              P1=temp;
  20   4                              beep=0;
  21   4                              delay(50);
  22   4                              temp=_crol_(temp,1);
  23   4                              P1=0xff;
  24   4                              beep=1;
  25   4                              delay(50);      
  26   4                      }
  27   3                      }
  28   2      for(num1=0;num1<3;num1++)
  29   2                      {       
  30   3                      for(num=0;num<8;num++)
  31   3                      {
  32   4                              P1=temp;
  33   4                              beep=0;
  34   4                              delay(50);
  35   4                              temp=_cror_(temp,1);
  36   4                              P1=0xff;
  37   4                              beep=1;
  38   4                              delay(50);      
  39   4                      }
  40   3                      }
  41   2                      while(1);
  42   2              }
  43   1      }
  44          
  45          void delay(uint z)
  46          {
  47   1              uint x,y;
  48   1              for(x=z;x>0;x--)
  49   1                      for(y=500;y>0;y--);     
  50   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    138    ----
   CONSTANT SIZE    =   ----    ----
C51 COMPILER V8.05a   LESSON2_3                                                            02/02/2009 10:42:27 PAGE 2   

   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      3    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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