mcu1.lst

来自「at98c2051 双机通信 串口 485」· LST 代码 · 共 62 行

C51 COMPILER V7.09   MCU1                                                                  01/03/2000 14:00:37 PAGE 1   


C51 COMPILER V7.09, COMPILATION OF MODULE MCU1
OBJECT MODULE PLACED IN mcu1.OBJ
COMPILER INVOKED BY: D:\电子软件\KEIL\C51\BIN\C51.EXE mcu1.c ROM(SMALL) BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include <reg51.h>
   2          #define uchar unsigned char
   3          #define uint unsigned int
   4          #define key_port P1
   5          #define dis_port P2
   6          
   7          void main (void)
   8          {
   9   1              uchar key_in=0xff;
  10   1              SCON=0x50; //MODER1,REN=1;
  11   1              TMOD=0x20; //TIMER1 MODER2;
  12   1              TH1=0xf3;  //bode=2400
  13   1              TL1=0xf3;
  14   1              ET1=1;
  15   1              TR1=1;
  16   1      
  17   1              EA=1;
  18   1              ES=1;
  19   1              while(1)
  20   1              {               
  21   2                      if (key_in != key_port)
  22   2                              {
  23   3                                      key_in = key_port;
  24   3                                      SBUF=key_in;
  25   3      //                              while (!TI) TI=0;
  26   3                              }
  27   2              }
  28   1      }
  29          
  30          void get_disp (void) interrupt 4 using 0
  31          {
  32   1              if (RI)
  33   1                              {
  34   2                                      dis_port = SBUF;
  35   2                                      RI=0;
  36   2                              }
  37   1               else TI=0;
  38   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     45    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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