main.lst

《单片机c程序设计及应用实列》一书的源代

C51 COMPILER V7.00  MAIN                                                                   04/01/2004 16:49:33 PAGE 1   


C51 COMPILER V7.00, COMPILATION OF MODULE MAIN
OBJECT MODULE PLACED IN main.OBJ
COMPILER INVOKED BY: C:\Program Files\Keil\C51\BIN\C51.EXE main.c LARGE DEBUG OBJECTEXTEND

stmt level    source

   1          #include <REG52.H>                /* special function register declarations   */
   2                                            /* for the intended 8051 derivative         */
   3          
   4          #include <stdio.h>                /* prototype declarations for I/O functions */
   5          
   6          #ifdef MONITOR51                         /* Debugging with Monitor-51 needs   */
              char code reserve [3] _at_ 0x23;         /* space for serial interrupt if     */
              #endif                                   /* Stop Exection with Serial Intr.   */
   9                                                   /* is enabled                        */
  10          /*------------------------------------------------
  11          The main C function.  Program execution starts
  12          here after stack initialization.
  13          ------------------------------------------------*/
  14          
  15          sbit CLR=P0^0;
  16          sbit READY=P0^1;
  17          
  18          void delay();
  19          
  20          main()
  21          {
  22   1          unsigned char indata;
  23   1          CLR=0;
  24   1          while(1)
  25   1          {
  26   2              while(READY)
  27   2              {
  28   3                  indata=P1;
  29   3                  CLR=1;
  30   3                  delay();
  31   3                  CLR=0;
  32   3              }
  33   2          }
  34   1      }
  35          
  36          void delay()
  37          {
  38   1          int i=0;
  39   1          while(i<100)i++;
  40   1      }
  41          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     35    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----       1
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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