30-8-3.lst

C51程序应用例子,自己的学习历程,希望可以帮到大家

C51 COMPILER V7.06   30_8_3                                                                02/27/2009 13:05:21 PAGE 1   


C51 COMPILER V7.06, COMPILATION OF MODULE 30_8_3
OBJECT MODULE PLACED IN 30-8-3.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE 30-8-3.c BROWSE DEBUG OBJECTEXTEND

stmt level    source

   1          #define uint unsigned int
   2          #define uchar unsigned char
   3          #define ulong unsigned long
   4          #include<reg52.h>
   5          
   6          sbit P10=P1^0;
   7          sbit P11=P1^1;
   8          sbit P12=P1^2;
   9          sbit P13=P1^3;
  10          
  11          bit ldelay=0;
  12          
  13          void main(void)
  14          {
  15   1      uchar code ledp[4]={0xfe,0xfd,0xfb,0xf7};
  16   1      uchar ledi;
  17   1      
  18   1      RCAP2H=0x10;
  19   1      RCAP2L=0x00;
  20   1      
  21   1      TR2=1;
  22   1      ET2=1;
  23   1      EA=1;
  24   1      
  25   1      while(1)
  26   1      {
  27   2      if(ldelay)
  28   2      {
  29   3      ldelay=0;
  30   3      P10=ledp[ledi];
  31   3      ledi++;
  32   3      if(ledi==4)ledi=0;
  33   3      }
  34   2      }
  35   1      }
  36          
  37          timer0() interrupt 5
  38          {
  39   1      static uchar t;
  40   1      TF2=0;
  41   1      t++;
  42   1      if(t==30)
  43   1      {
  44   2      t=0;
  45   2      ldelay=1;
  46   2      }
  47   1      
  48   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     62    ----
   CONSTANT SIZE    =      4    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
C51 COMPILER V7.06   30_8_3                                                                02/27/2009 13:05:21 PAGE 2   

   DATA SIZE        =      1       1
   IDATA SIZE       =   ----    ----
   BIT SIZE         =      1    ----
END OF MODULE INFORMATION.


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