delay.lst

本程序是基于单片机C8051F020上使用SL811 USB 总线接口实现检测U 盘的功能。插上U 盘

C51 COMPILER V7.06   DELAY                                                                 04/30/2005 15:12:27 PAGE 1   


C51 COMPILER V7.06, COMPILATION OF MODULE DELAY
OBJECT MODULE PLACED IN Delay.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\c51.exe Delay.c DB OE

stmt level    source

   1          //#include <c8051F020.h>
   2          //#include <intrins.h>
   3          //#include <delay.h>
   4          
   5          #include "common.h"
   6          
   7          //------------------------------------------------------------------------------------
   8          // Delay function
   9          //------------------------------------------------------------------------------------
  10          
  11          
  12          void Delay_us(unsigned char Times)
  13          {
  14   1          unsigned char i;
  15   1              for (i=0; i<Times; i++)
  16   1              {
  17   2                      _nop_();_nop_();_nop_();_nop_();
  18   2              _nop_();_nop_();_nop_();_nop_();
  19   2                      _nop_();_nop_();_nop_();_nop_();
  20   2                      _nop_();
  21   2              }
  22   1      }
  23          
  24          void Delay_ms(unsigned char Times)
  25          {
  26   1          unsigned char i;
  27   1              for (i=0; i<Times; i++) 
  28   1              {
  29   2                 Delay_us(250); 
  30   2                 Delay_us(250); 
  31   2                 Delay_us(250); 
  32   2                 Delay_us(250); 
  33   2      
  34   2                 //WDT_CLR;
  35   2              }
  36   1      }
  37          
  38          void Delay_s(unsigned char Times)
  39          {
  40   1              unsigned char i;
  41   1              for (i=0; i<Times; i++)
  42   1              {  Delay_ms(250); 
  43   2                 Delay_ms(250); 
  44   2                 Delay_ms(250); 
  45   2                 Delay_ms(250); 
  46   2              }
  47   1      }
  48          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     77    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
C51 COMPILER V7.06   DELAY                                                                 04/30/2005 15:12:27 PAGE 2   

   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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