dsjs2.lst

51定时器常用例子包括测频率测脉宽产生波形

C51 COMPILER V6.23a  DSJS2                                                                 03/17/2006 10:00:04 PAGE 1   


C51 COMPILER V6.23a, COMPILATION OF MODULE DSJS2
OBJECT MODULE PLACED IN dsjs2.OBJ
COMPILER INVOKED BY: e:\mcs51\Keil\C51\BIN\C51.EXE dsjs2.c BROWSE DEBUG OBJECTEXTEND TABS(8) 

stmt level    source

   1                  #include"at89x52.h"
   2                  #define uchar unsigned char
   3                  #define uint  unsigned int
   4                  sbit m=P1^0;
   5                  
   6          
   7                  void main()
   8          
   9                  {    TMOD=0X10;
  10   1                   TR1=1;
  11   1      
  12   1                 while(1)
  13   1                  {
  14   2                      
  15   2                    TH1=(-5000)>>8;
  16   2                    TL1=-5000;
  17   2                    while(TF1==0);
  18   2                      { TF1=0;m=0;
  19   3                        TH1=(-12000)>>8;
  20   3                        TL1=-12000;
  21   3                        while(TF1==0);
  22   3                          {TF1=0;m=1;}
  23   3                       }
  24   2                    }
  25   1                }       
  26                            
  27                                     


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     33    ----
   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)