main.lst

at89c51单片机i/0控制实验源代码

C51 COMPILER V7.50   MAIN                                                                  04/27/2008 20:56:15 PAGE 1   


C51 COMPILER V7.50, COMPILATION OF MODULE MAIN
OBJECT MODULE PLACED IN main.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE main.c BROWSE

line level    source

   1          #include "AT89C51SND1_REG.H"
*** WARNING C312 IN LINE 309 OF AT89C51SND1_REG.H: misplaced endif control
   2          
   3          #define LED          P3_5
   4          
   5          void delay(unsigned char k)
   6          {unsigned int i;
   7   1       unsigned char j;
   8   1       for(j=0;j<k;j++)
   9   1              for(i=0;i< 5000;i++);
  10   1      }
  11           
  12          main()
  13          {
  14   1      while(1)
  15   1              {
  16   2               LED = 0;
  17   2               delay(1);
  18   2               LED = 1;
  19   2               delay(15);
  20   2               LED = 0; 
  21   2               delay(1) ;
  22   2               LED = 1;
  23   2               delay(50);
  24   2              } 
  25   1      }
  26                   


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     55    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


C51 COMPILATION COMPLETE.  1 WARNING(S),  0 ERROR(S)