pt2272.lst

一个基于51单片机的报警系统。包含有电路图

C51 COMPILER V7.06   PT2272                                                                10/05/2006 11:23:10 PAGE 1   


C51 COMPILER V7.06, COMPILATION OF MODULE PT2272
OBJECT MODULE PLACED IN D:\KEIL\备分\PT2272.OBJ
COMPILER INVOKED BY: C:\COMP51\C51.EXE D:\KEIL\备分\PT2272.C DB SB OE

stmt level    source

*** WARNING C500 IN LINE 1 OF D:\KEIL\备分\PT2272.C: MISSING DEVICE (SECURITY KEY NOT FOUND)
   1          #include <reg51.h>
   2          #include <reg51.h>
   3          
   4          #define uchar unsigned char
   5          #define uint unsigned int
   6          
   7          
   8          sbit _RW=P3^6;                          //RD   RW
   9          sbit _RD=P3^7;
  10          sbit S_RS=P1^6;                         //RS
  11          sbit S_RW=P1^7;
  12          sbit Y0=P2^5;                           //74LS138 input
  13          sbit E=P3^5;
  14          sbit Y2=P2^7;
  15          sbit P05=P0^5;
  16          
  17          
  18          
  19          main()
  20          {
  21   1       while(1)
  22   1              {
  23   2               P05=1;
  24   2               P05=0;
  25   2               P05=1;
  26   2               P05=0;
  27   2              Y2=0;
  28   2              Y0=0;
  29   2              S_RS=0;
  30   2              S_RW=0;
  31   2              E=1;
  32   2              _RD=1;
  33   2              _RD=0;
  34   2              
  35   2              P0=0X30;
  36   2              _RW=0;
  37   2      
  38   2              _RW=1;
  39   2              P0=0x30;
  40   2              _RW=0;
  41   2      
  42   2              _RW=1;
  43   2              P0=0X3B;
  44   2              _RW=0;
  45   2      
  46   2              _RW=1;
  47   2              P0=0XE1;
  48   2              _RW=0;
  49   2      
  50   2              _RW=1;
  51   2              P0=0XC6;
  52   2              _RW=0;
  53   2      
  54   2             E=0;
C51 COMPILER V7.06   PT2272                                                                10/05/2006 11:23:10 PAGE 2   

  55   2             S_RS=1;
  56   2             S_RW=1;
  57   2              Y0=1;
  58   2              Y2=1;
  59   2              }
  60   1      }
C51 COMPILER V7.06   PT2272                                                                10/05/2006 11:23:10 PAGE 3   

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


P0 . . . . . . . . . . . . . . . . . .  SFR      DATA   U_CHAR   0080H  1
P1 . . . . . . . . . . . . . . . . . .  SFR      DATA   U_CHAR   0090H  1
P2 . . . . . . . . . . . . . . . . . .  SFR      DATA   U_CHAR   00A0H  1
P3 . . . . . . . . . . . . . . . . . .  SFR      DATA   U_CHAR   00B0H  1
Y0 . . . . . . . . . . . . . . . . . .  ABSBIT   -----  BIT      00A5H  1
_RW. . . . . . . . . . . . . . . . . .  ABSBIT   -----  BIT      00B6H  1
Y2 . . . . . . . . . . . . . . . . . .  ABSBIT   -----  BIT      00A7H  1
main . . . . . . . . . . . . . . . . .  PUBLIC   CODE   PROC     0000H  -----
P05. . . . . . . . . . . . . . . . . .  ABSBIT   -----  BIT      0085H  1
E. . . . . . . . . . . . . . . . . . .  ABSBIT   -----  BIT      00B5H  1
S_RS . . . . . . . . . . . . . . . . .  ABSBIT   -----  BIT      0096H  1
S_RW . . . . . . . . . . . . . . . . .  ABSBIT   -----  BIT      0097H  1
_RD. . . . . . . . . . . . . . . . . .  ABSBIT   -----  BIT      00B7H  1


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     67    ----
   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)