main.lst

c8051学习机实验程序

C51 COMPILER V7.01  MAIN                                                                   12/21/2004 12:24:41 PAGE 1   


C51 COMPILER V7.01, COMPILATION OF MODULE MAIN
OBJECT MODULE PLACED IN MAIN.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE MAIN.C BROWSE DEBUG OBJECTEXTEND

stmt level    source

   1          
   2          #include <IO.h>
   3          #include <stdio.h>
   4          
   5          
   6          #define uchar unsigned char
   7          
   8          
   9          extern void config();
  10          
  11          #define CS0             XBYTE[0x0fff]           
  12          #define CS1             XBYTE[0x1fff]
  13          #define CS2             XBYTE[0x2fff]
  14          #define CS3             XBYTE[0x3fff]
  15          #define CS4             XBYTE[0x4fff]   
  16          #define CS5             XBYTE[0x5fff]
  17          #define CS6             XBYTE[0x6fff]
  18          #define CS7             XBYTE[0x7fff]
  19          
  20          void delay(unsigned int i) //延时程序
  21          {
  22   1              while(i--);
  23   1      }
  24          
  25          
  26          void play(void)
  27          {
  28   1        CE=1;
  29   1        PR=1;
  30   1        PD=0;
  31   1        delay(1000);
  32   1       
  33   1        CE=0;
  34   1       
  35   1        
  36   1      
  37   1      }
  38          
  39          void record(void)
  40          {
  41   1        CE=1;
  42   1        PR=0;
  43   1        PD=0;
  44   1        delay(1000);
  45   1       
  46   1        CE=0;
  47   1      
  48   1        //while(EOM);
  49   1        //CE=1;
  50   1      
  51   1      }
  52          main()
  53          {
  54   1      uchar temp; 
  55   1          delay(1000);
C51 COMPILER V7.01  MAIN                                                                   12/21/2004 12:24:41 PAGE 2   

  56   1         config();
  57   1         delay(1000);
  58   1       P2=0;
  59   1        P3=0;
  60   1      
  61   1      //P1=0xff;
  62   1       //record();
  63   1       
  64   1        P1=0xff;
  65   1        play();
  66   1      
  67   1        
  68   1      while(1)
  69   1        {
  70   2        delay(1000);
  71   2       // P1=0xff;
  72   2       //record();
  73   2        
  74   2         }
  75   1      
  76   1      
  77   1      }
*** WARNING C280 IN LINE 54 OF MAIN.C: 'temp': unreferenced local variable
  78          
  79          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     62    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----       1
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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