uni2gb.lst

用C51单片机实现的MP3播放器的c代码程序。

C51 COMPILER V7.20   UNI2GB                                                                05/13/2005 17:26:49 PAGE 1   


C51 COMPILER V7.20, COMPILATION OF MODULE UNI2GB
OBJECT MODULE PLACED IN .\UNI2GB.obj
COMPILER INVOKED BY: d:\Keil\C51\BIN\C51.EXE ..\COMMON.C51\UNI2GB.C BROWSE DEBUG OBJECTEXTEND PRINT(.\UNI2GB.lst) OBJECT
                    -(.\UNI2GB.obj)

line level    source

   1          #ifndef _COMMON_DEFINE
   2           #include "COMMON.c"
   3          #endif
   4          
   5          #include "unicode.h"
   6          
   7          void Uni2GB(unsigned char *s,unsigned char len);
   8          
   9          void Uni2GB(unsigned char *s,unsigned char len)
  10          {
  11   1              WORD mid,hi,lo,unicode;
  12   1              BYTE i,j,k;
  13   1      
  14   1              len=len/2;
  15   1              j=0;k=0;
  16   1              for(i=0;i<len;i++)
  17   1              {
  18   2                      if (s[j+1]==0&&s[j]<0xa4)
  19   2                      {s[k]=s[j];j+=2;k++;}
  20   2                      else
  21   2                      {
  22   3                              ((BYTE *)&unicode)[1]=s[j++];
  23   3                              ((BYTE *)&unicode)[0]=s[j++];
  24   3                              lo=0;hi=UNICODE_MAX - 1;
  25   3                              while(lo<=hi)
  26   3                              {
  27   4                                      mid = (lo + hi) / 2;
  28   4                                      if (unicode==Unicode[mid][0]) {unicode=Unicode[mid][1];break;}
  29   4                                      else if (unicode<Unicode[mid][0]) hi=mid-1;
  30   4                                      else if (unicode>Unicode[mid][0]) lo=mid+1;
  31   4                              }
  32   3                              s[k++]=((BYTE *)&unicode)[0];
  33   3                              s[k++]=((BYTE *)&unicode)[1];
  34   3                      }
  35   2              }
  36   1              if (k<j) s[k]=0;
  37   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    345    ----
   CONSTANT SIZE    =  29784    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----      11
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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