serial.lst

来自「j dadshafdsaf dfdsafdfdsafdsafdsfd」· LST 代码 · 共 51 行

C51 COMPILER V7.50   SERIAL                                                                11/11/2007 19:38:43 PAGE 1   


C51 COMPILER V7.50, 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 "serial.h"
   2          #include <regx51.h>
   3          #include <absacc.h>
   4          
   5          void drv_serial_send(unsigned char b)
   6          {
   7   1              unsigned char dt;
   8   1              bit flag;
   9   1              unsigned char i;
  10   1      
  11   1              TI = 0;
  12   1      
  13   1              dt = b;
  14   1              flag = 0;
  15   1      
  16   1              for(i = 0; i < 7; i++)
  17   1              {
  18   2                      if(b & 0x1)
  19   2                              flag = !flag;
  20   2                      b = b >> 1;
  21   2              }
  22   1      
  23   1              TB8 = flag;
  24   1              SBUF = dt;
  25   1      
  26   1              while(!TI) {}
  27   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     32    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----       1
END OF MODULE INFORMATION.


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