tlc549get.lst

keil c51编写的TLC549驱动函数

C51 COMPILER V7.20   TLC549GET                                                             07/11/2008 18:55:26 PAGE 1   


C51 COMPILER V7.20, COMPILATION OF MODULE TLC549GET
OBJECT MODULE PLACED IN tlc549get.OBJ
COMPILER INVOKED BY: D:\Program Files\Keil\C51\BIN\C51.EXE tlc549get.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include "tlc549.h"
   2          unsigned char tlc549get(void)
   3          {
   4   1              char i;
   5   1              unsigned char rt=0;
   6   1              DATA=1;
   7   1              CLK=0;
   8   1              CS=0;
   9   1              if (DATA&1)
  10   1                      rt|=0x80;
  11   1              CLK=1;
  12   1              CLK=0;
  13   1              for (i=6;i>0;i--)
  14   1              {
  15   2                      CLK=1;
  16   2                      if (DATA&1)
  17   2                              rt|=1<<i;
  18   2                      CLK=0;
  19   2              }
  20   1              CLK=0;
  21   1              CS=1;
  22   1              return rt;
  23   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     46    ----
   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)