text1.lst

定时器应用程序

C51 COMPILER V7.06   TEXT1                                                                 03/30/2009 19:28:21 PAGE 1   


C51 COMPILER V7.06, COMPILATION OF MODULE TEXT1
OBJECT MODULE PLACED IN Text1.OBJ
COMPILER INVOKED BY: F:\ʩΰ\KEIL\C51\BIN\C51.EXE Text1.c BROWSE DEBUG OBJECTEXTEND

stmt level    source

   1          #include <reg52.h>
   2          sbit  P0_0=P0^0;
   3          unsigned char count=0;
   4          void int0(void) interrupt  1 using 1
   5          {
   6   1                                              TH0=0xb1;
   7   1                                              TL0=0xdf;
   8   1                                              count++;
   9   1                                              if(count>=50)
  10   1                                              {
  11   2                                                              count=0;
  12   2                                                              P0_0=~P0_0;
  13   2                                              }
  14   1      }
  15                  void main (void)
  16          {
  17   1                      TMOD=0x01;
  18   1                      TH0=0xb1;
  19   1                      TL0=0xdf;
  20   1                      TR0=1;
  21   1                      ET0=1;
  22   1                      EA=1;
  23   1                      while(1);
  24   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     46    ----
   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)