serial.lst

15寸

C51 COMPILER V7.20   SERIAL                                                                05/08/2005 16:32:11 PAGE 1   


C51 COMPILER V7.20, COMPILATION OF MODULE SERIAL
OBJECT MODULE PLACED IN serial.OBJ
COMPILER INVOKED BY: C:\KEIL\C51\BIN\C51.EXE serial.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include <at89x51.h>
   2          
   3          extern unsigned char command,recommand;
   4          
   5          extern bit receiveFlag;
   6          
   7          void serial(void)
   8          {
   9   1              unsigned char i, j,k;
  10   1              receiveFlag = 0;
  11   1      //      SCON  = 0x0e0;                      /* mode 1: 8-bit UART,                                      */
  12   1              TMOD  = 0x20;                       /* timer 1 mode 2: 8-Bit reload         */
  13   1              TH1   = 0x0f3;                      /* reload value 2400 baud               */
  14   1              TL1       = 0x0f3;
  15   1              PCON  = 0x00;
  16   1              TR1   = 1;                          /* timer 1 run                          */
  17   1              
  18   1              SBUF = command;
  19   1              while(~TI){}
  20   1              TI = 0;
  21   1              REN = 1;
  22   1              for(k=0; k<20 ; k++)
  23   1              {
  24   2                      for(j= 0; j<255 ; j++)
  25   2                      {
  26   3                              for(i=0;i<255;i++)
  27   3                              {
  28   4                                      if(RI)
  29   4                                      {
  30   5                                              RI = 0;
  31   5                                              recommand = SBUF;
  32   5                                              receiveFlag = 1;
  33   5                                              return;
  34   5                                      }
  35   4                              }
  36   3                 }
  37   2         }
  38   1              RI=0;
  39   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     60    ----
   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)