key.lst

里面有c和单片机的程序

C51 COMPILER V7.06   KEY                                                                   07/29/2007 15:15:26 PAGE 1   


C51 COMPILER V7.06, COMPILATION OF MODULE KEY
OBJECT MODULE PLACED IN D:\C\KEY.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE D:\C\KEY.C DB SB OE

stmt level    source

   1          # include<reg52.h>
   2          # include<stdio.h>
   3          
   4          unsigned char state;
   5          
   6          void key()
   7          {
   8   1      unsigned char key;
   9   1      key=(P2&&0X0F);
  10   1      delay();
*** WARNING C206 IN LINE 10 OF D:\C\KEY.C: 'delay': missing function-prototype
  11   1      switch(key)
  12   1      {case 0X0E: state=1;
  13   2                  break;
  14   2       case 0X0D: state=2;
  15   2                  break;
  16   2       case 0X0B: state=3;
  17   2                  break;
  18   2       case 0X07: state=4;
  19   2                  break;
  20   2       default:   state=0;
  21   2       }
  22   1      }
C51 COMPILER V7.06   KEY                                                                   07/29/2007 15:15:26 PAGE 2   

NAME                                    CLASS   MSPACE  TYPE    OFFSET  SIZE
====                                    =====   ======  ====    ======  ====


P1 . . . . . . . . . . . . . . . . . .  SFR      DATA   U_CHAR   0090H  1
P2 . . . . . . . . . . . . . . . . . .  SFR      DATA   U_CHAR   00A0H  1
P3 . . . . . . . . . . . . . . . . . .  SFR      DATA   U_CHAR   00B0H  1
IE . . . . . . . . . . . . . . . . . .  SFR      DATA   U_CHAR   00A8H  1
delay. . . . . . . . . . . . . . . . .  EXTERN   CODE   PROC     -----  -----
size_t . . . . . . . . . . . . . . . .  TYPEDEF  -----  U_INT    -----  2
IP . . . . . . . . . . . . . . . . . .  SFR      DATA   U_CHAR   00B8H  1
state. . . . . . . . . . . . . . . . .  PUBLIC   DATA   U_CHAR   0000H  1
SCON . . . . . . . . . . . . . . . . .  SFR      DATA   U_CHAR   0098H  1
TCON . . . . . . . . . . . . . . . . .  SFR      DATA   U_CHAR   0088H  1
key. . . . . . . . . . . . . . . . . .  PUBLIC   CODE   PROC     0000H  -----
  key. . . . . . . . . . . . . . . . .  AUTO     DATA   U_CHAR   0000H  1
T2CON. . . . . . . . . . . . . . . . .  SFR      DATA   U_CHAR   00C8H  1
PSW. . . . . . . . . . . . . . . . . .  SFR      DATA   U_CHAR   00D0H  1


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     52    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      1       1
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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