C51 COMPILER V7.06   CH375                                                                 12/31/2008 12:12:31 PAGE 1   


C51 COMPILER V7.06, COMPILATION OF MODULE CH375
OBJECT MODULE PLACED IN CH375.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE CH375.C LARGE OMF2 OPTIMIZE(9,SIZE) BROWSE DEBUG

stmt level    source

   1          /* 2005.01.01
   2          ****************************************
   3          **  Copyright  (C)  W.ch  1999-2005   **
   4          **  Web:  http://www.winchiphead.com  **
   5          ****************************************
   6          **  KC7.0@MCS51                       **
   7          ****************************************
   8          */
   9          /* CH375ÆÀ¹À°åÑÝʾ³ÌÐò: ÑÝʾUSB-HOSTÖ÷»ú½Ó¿ÚºÍUSB-DEVICEÉ豸½Ó¿ÚµÄÓ¦Óà */
  10          /* MCS-51µ¥Æ¬»úCÓïÑÔµÄʾÀý³ÌÐò, ÊÊÓÃÓÚ89C52»òÕ߸ü´ó³ÌÐò¿Õ¼äµÄµ¥Æ¬»ú,Ò²ÊÊÓÃÓÚATMEL/PHILIPS/SSTµÈ¾ßÓÐ1KBÄÚ²¿
             -RAMµÄµ¥Æ¬»ú */
  11          
  12          /* ¹ØÓÚ±¾³ÌÐòÖеÄCH375Ö÷»ú½Ó¿Ú: HOST.C
  13                 ¿ÉÒÔÁ¬½ÓUÅÌ, Ö§³ÖUÅÌÎļþϵͳFAT12/FAT16/FAT32, ÈÝÁ¿²»ÏÞ,
  14                 ²åÈëUÅ̺ó, ¸Ã³ÌÐò½«UÅÌÖеÄ/C51/CH375HFT.CÎļþÖеÄÇ°600¸ö×Ö·ûÏÔʾ³öÀ´,
  15                 Èç¹ûÕÒ²»µ½Ô­ÎļþCH375HFT.C, ÄÇô¸Ã³ÌÐò½«ÏÔʾC51×ÓĿ¼ÏÂËùÓÐÒÔCH375¿ªÍ·µÄÎļþÃû,
  16                 Èç¹ûÕÒ²»µ½C51×ÓĿ¼, ÄÇô¸Ã³ÌÐò½«ÏÔʾ¸ùĿ¼ÏµÄËùÓÐÎļþÃû,
  17                 ×îºó½«³ÌÐòROMÖеÄÒ»¸ö×Ö·û´®Ð´ÈëдÈëн¨µÄÎļþ"NEWFILE.TXT"ÖÐ,
  18                 CH375µÄINT#Òý½Å²ÉÓòéѯ·½Ê½´¦Àí, Êý¾Ý¸´ÖÆ·½Ê½Îª"µ¥DPTR¸´ÖÆ", ¼æÈÝÐÔ×îºÃµ«ÊÇËÙ¶È×îÂý,
  19                 ÒÔ×Ö½ÚΪµ¥Î»¶ÁдUÅÌÎļþ, ¶ÁдËٶȽÏÉÈÇøģʽÂý, ²»ÐèÒªÎļþÊý¾Ý»º³åÇøFILE_DATA_BUF,
  20                 ×ܹ²Ö»ÐèÒª600×Ö½ÚµÄRAM, ÊÊÓÃÓÚµ¥Æ¬»úÓ²¼þ×ÊÔ´ÓÐÏÞ¡¢Êý¾ÝÁ¿Ð¡²¢ÇÒ¶ÁдËÙ¶ÈÒªÇ󲻸ߵÄϵͳ,
  21                 ¼ÆËã»ú¶Ë¿ÉÒÔͨ¹ý´®¿Ú¼à¿Ø/µ÷ÊÔ¹¤¾ßÈí¼þÒÔ9600bps²é¿´ÑÝʾÇé¿ö, Ò²¿ÉÒÔʹÓÃCH341µÄ´®¿Ú¹¤¾ß»òÕßCH375Ä£¿éµ
             -ÄÑÝʾ¹¤¾ß */
  22          /* ¹ØÓÚ±¾³ÌÐòÖеÄCH375É豸½Ó¿Ú: DEVICE.C
  23                 ²ÉÓÃÇëÇó+Ó¦´ðģʽͨѶ½á¹¹, Ç¿µ÷¿É¿¿ÐԺͽ»»¥ÐÔ, ²»×·Çó´«ÊäËÙ¶È,
  24                 ¼ÆËã»ú¶Ë¿ÉÒÔͨ¹ýCH372/CH375µÄµ÷ÊÔ¹¤¾ßÖеÄMCS51¼à¿Ø¹¤¾ß³ÌÐòCH37XDBG.EXEʵÏÖ¶ÔMCS51µ¥Æ¬»úµÄ"ÍêÈ«"¿ØÖÆ
             -,
  25                 ¿ÉÒÔ¶ÁдMCS51µ¥Æ¬»úµÄÈÎÒâÍⲿRAM¡¢ÄÚ²¿RAMÒÔ¼°¾ø´ó¶àÊýSFR, µ±È»Ò²Äܹ»½øÐÐÊý¾ÝͨѶ */
  26          /* ¹ØÓÚÖ÷´ÓÇл»:
  27                 ±¾³ÌÐòĬÈϹ¤×÷ÓÚUSB-HOSTÖ÷»ú·½Ê½, µ±ÓÐUSBÉ豸Á¬½Óʱ×Ô¶¯´¦Àí, ÐèÒª×÷ΪUSBÉ豸Óë¼ÆËã»úͨѶʱ, ¿ÉÒÔ°´Æ
             -À¹À°åÉϵİ´Å¥ÓÉÖ÷³ÌÐò½øÐÐÇл» */
  28          
  29          
  30          /* C51   CH375.C */
  31          /* C51   HOST.C */
  32          /* C51   DEVICE.C */
  33          /* LX51  CH375.OBJ, HOST.OBJ, DEVICE.OBJ, CH375HF6.LIB */
  34          /* OHX51 CH375 */
  35          
  36          
  37          #define         CH375HF_NO_CODE         1
  38          #include "CH375.H"
  39          
  40          sbit dula=P2^6;
  41          sbit wela=P2^7;
  42          
  43          /* ΪprintfºÍgetkeyÊäÈëÊä³ö³õʼ»¯´®¿Ú */
  44          void    mInitSTDIO( )
  45          {
  46   1              SCON = 0x50;
  47   1      //      PCON = 0x80;
  48   1              TMOD = 0x21;
  49   1              TH1 = 0xfd;  /* 24MHz¾§Õñ, 9600bps */
  50   1              TR1 = 1;
  51   1              TI = 1;
C51 COMPILER V7.06   CH375                                                                 12/31/2008 12:12:31 PAGE 2   

  52   1      }
  53          
  54          UINT8   IsKeyPress( )
  55          {
  56   1              if ( USER_KEY_IN == 0 ) {  /* Óмü°´Ï */
  57   2                      LED_OUT_INACT( );  /* LEDÃð */
  58   2                      mDelaymS( 50 );
  59   2                      if ( USER_KEY_IN == 0 ) {
  60   3                              while ( USER_KEY_IN == 0 );  /* µÈ´ý°´¼üÊÍ·Å */
  61   3                              mDelaymS( 50 );
  62   3                              while ( USER_KEY_IN == 0 );  /* °´¼üÈ¥¶¶¶¯ */
  63   3                              LED_OUT_ACT( );  /* LEDÁÁÒÔʾ¹¤×÷ */
  64   3                              return( 1 );
  65   3                      }
  66   2                      LED_OUT_ACT( );  /* LEDÁÁÒÔʾ¹¤×÷ */
  67   2              }
  68   1              return( 0 );
  69   1      }
  70          
  71          main( ) {
  72   1         
  73   1              dula=1;
  74   1              wela=1; 
  75   1          P0=0;
  76   1              dula=0;
  77   1              wela=0; 
  78   1         
  79   1              LED_OUT_INIT( );
  80   1              LED_OUT_ACT( );  /* ¿ª»úºóLEDÉÁ˸һÏÂÒÔʾ¹¤×÷ */
  81   1              mDelaymS( 100 );  /* ÑÓʱ100ºÁÃë */
  82   1              LED_OUT_INACT( );
  83   1              mDelaymS( 100 );
  84   1      
  85   1              mInitSTDIO( );  /* ΪÁËÈüÆËã»úͨ¹ý´®¿Ú¼à¿ØÑÝʾ¹ý³Ì */
  86   1              printf( "Start CH375 demo ...\n" );
  87   1      
  88   1              EA = 1;
  89   1              LED_OUT_ACT( );  /* LEDÁÁÒÔʾ¹¤×÷ */
  90   1              while ( 1 ) {  /* Óû§°´¼üµ¼ÖÂUSBÖ÷´ÓģʽÀ´»ØÇл» */
  91   2                      LED_HOST( );
  92   2                      printf( "Set USB host mode\n" );
  93   2                      host( );
  94   2                      LED_DEVICE( );
  95   2                      printf( "Set USB device mode\n" );
  96   2                      device( );
  97   2              }
  98   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    121    ----
   CONSTANT SIZE    =     62    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
   EDATA SIZE       =   ----    ----
   HDATA SIZE       =   ----    ----
   XDATA CONST SIZE =   ----    ----
   FAR CONST SIZE   =   ----    ----
END OF MODULE INFORMATION.

C51 COMPILER V7.06   CH375                                                                 12/31/2008 12:12:31 PAGE 3   


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