C51 COMPILER V7.06   DELAY                                                                 06/08/2010 12:52:36 PAGE 1   


C51 COMPILER V7.06, COMPILATION OF MODULE DELAY
OBJECT MODULE PLACED IN .\obj\delay.obj
COMPILER INVOKED BY: d:\Keil\C51\BIN\C51.EXE delay.c BROWSE DEBUG OBJECTEXTEND PRINT(.\obj\delay.lst) OBJECT(.\obj\delay
                    -.obj)

stmt level    source

   1          #include "delay.h"
   2          /*------------------------------------------------
   3           uS延時函數，含有輸入參數 unsigned char t，無返回值
   4           unsigned char 是定義無符號字符變量，其值的范圍是
   5           0~255 這里使用晶振12M，精確延時請使用匯編,大致延時
   6           長度如下 T=tx2+5 uS 
   7          ------------------------------------------------*/
   8          void DelayUs2x(unsigned char t)
   9          {   
  10   1       while(--t);
  11   1      }
  12          /*------------------------------------------------
  13           mS延時函數，含有輸入參數 unsigned char t，無返回值
  14           unsigned char 是定義無符號字符變量，其值的范圍是
  15           0~255 這里使用晶振12M，精確延時請使用匯編
  16          ------------------------------------------------*/
  17          void DelayMs(unsigned char t)
  18          {
  19   1           
  20   1       while(t--)
  21   1       {
  22   2           //大致延時1mS
  23   2           DelayUs2x(245);
  24   2               DelayUs2x(245);
  25   2       }
  26   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     24    ----
   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)