main.lst

CT107D测试程序(含超声测距)

C51 COMPILER V9.02   MAIN                                                                  01/01/2006 09:35:00 PAGE 1   


C51 COMPILER V9.02, COMPILATION OF MODULE MAIN
OBJECT MODULE PLACED IN .\output\main.obj
COMPILER INVOKED BY: D:\Keil\C51\BIN\C51.EXE main.c BROWSE DEBUG OBJECTEXTEND PRINT(.\list\main.lst) OBJECT(.\output\mai
                    -n.obj)

line level    source

   1          #include "reg52.h"
   2          
   3          void delay(void);
   4          
   5          void main()
   6          {
   7   1        unsigned char i;
   8   1        while(1)
   9   1        {
  10   2          for(i=0;i<8;i++)
  11   2          {
  12   3            P0 = ~(1<<i);
  13   3            P2 |= 0xE0;
  14   3            P2 &= 0x9F; 
  15   3            delay();
  16   3          }
  17   2        }
  18   1      }
  19          
  20          //软件延时程序
  21          void delay(void)
  22          {
  23   1        unsigned char i,j,k;
  24   1        for(i=20;i>0;i--)
  25   1        for(j=20;j>0;j--)
  26   1        for(k=248;k>0;k--);
  27   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     52    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----       1
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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