descriptor.lst

增强型51单片机fs7821sd卡、mmc卡读写程序

C51 COMPILER V7.02b   DESCRIPTOR                                                           02/01/2007 10:35:43 PAGE 1   


C51 COMPILER V7.02b, COMPILATION OF MODULE DESCRIPTOR
OBJECT MODULE PLACED IN .\Output\Descriptor.obj
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE Descriptor.c OPTIMIZE(9,SPEED) BROWSE INCDIR(Include) DEFINE(READER) DEBUG 
                    -OBJECTEXTEND PRINT(.\Output\Descriptor.lst) OBJECT(.\Output\Descriptor.obj)

stmt level    source

   1          /*
   2          **********************************************************************************************
   3          * Project:      TK7821
   4          * File:         Descriptor.c
   5          * Contents: 
   6          *           
   7          *
   8          * $Date: 02/25/05    Jason    v0.1
   9          *        05/12/05    Mingo    v0.2   www.fameg.com
  10          *        12/08/05    Jason    v0.3   Modify the PID and VID
  11          *
  12          * Copyright (c) 2005 Fameg, Inc. All rights reserved
  13          ***********************************************************************************************
  14          */
  15          
  16          #include <reg51.h>
  17          #include <stdio.h>
  18          #include <string.h>
  19          #include "sotatype.h"
  20          #include "usbdisk.h"
  21          #include "device.h"
  22          #include "ScsiCmd.h"
  23          #include "Descriptor.h"
  24          
  25          xdata UINT16 CtrlXferLen = 0;
  26          
  27          #define DESC_BASE 0x7f00
  28          
  29          code BYTE DeviceDesc[] //_at_ DESC_BASE
  30              = { 0x12,          // Size of this descriptor in bytes
  31                  0x01,          // DEVICE descriptor type
  32                  0x00, 0x02,    // USB Version 2.00
  33                  0x00,          // Class is specified in the interface desc.
  34                  0x00,          // Subclass is specified in the interface desc.
  35                  0x00,          // Protocol is specified in the interface desc.
  36                  CTRL_PKT_SIZE, // Max packet size for endpoint 0
  37                  0x21, 0x51,    // Vendor ID (5121h)
  38                  0x03, 0x10,    // Device ID (1003h)
  39                  0x00, 0x01,    // Device release number (1000h)
  40                  STR_DESC_VENDOR_INDEX,    // string index = 1
  41                  STR_DESC_PRODUCT_INDEX,   // string index = 2
  42                  STR_DESC_SERIALNUM_INDEX, // string index = 3
  43                  0x01           // Number of possible configurations
  44                };
  45          
  46          code BYTE ConfigDesc[] //_at_ DESC_BASE + 0x20
  47              = { // Configuration Descriptor 
  48                  0x09,          // Size of this descriptor in bytes
  49                  0x02,          // CONFIGURATION descriptor type
  50                  0x20, 0x00,    // Total data length for this config. (0020h)
  51                  0x01,          // Number of interface supported
  52                  0x01,          // bConfigurationValue
  53                  0x00,          // string index = 0
  54                  0x80,          // No self-powerd, and no Remote Wakeup
C51 COMPILER V7.02b   DESCRIPTOR                                                           02/01/2007 10:35:43 PAGE 2   

  55                  0x32,          // Max power = 100mA
  56                  // Interface Descriptor
  57                  0x09,          // Size of this descriptor in bytes
  58                  0x04,          // INTERFACE descriptor type
  59                  0x00,          // bInterfaceNumber
  60                  0x00,          // bAlternateSetting
  61                  0x02,          // bNumEndpoints (excluding endpoint 0)
  62                  0x08,          // MASS STORAGE Class
  63                  0x06,          // SCSI transparent command set
  64                  0x50,          // BULK-ONLY TRANSPORT
  65                  0x00,          // string index = 0
  66                  // Endpoint Descriptor for EP1
  67                  0x07,          // Size of this descriptor in bytes
  68                  0x05,          // ENDPOINT descriptor type
  69                  EP1IN_NUMBER,  // IN, endpoint num = 1
  70                  0x02,          // Bulk endpoint
  71                  0x40, 0x00,    // max packet size (64 bytes)
  72                  0x00,
  73                  // Endpoint Descriptor for EP2
  74                  0x07,          // Size of this descriptor in bytes
  75                  0x05,          // ENDPOINT descriptor type
  76                  EP2OUT_NUMBER, // OUT, endpoint num = 1
  77                  0x02,          // Bulk endpoint
  78                  0x40, 0x00,    // max packet size (64 bytes)
  79                  0x00 };
  80          
  81          code BYTE Str0Desc[] //_at_ DESC_BASE + 0x40 
  82              = { 0x04,          // Size of this descriptor in bytes
  83                  0x03,          // STRING+ descriptor type
  84                  0x09, 
  85                  0x04 };
  86          
  87          code BYTE Str1Desc[] //_at_ DESC_BASE + 0x50 
  88              = { 0x04, 
  89                  0x03, 
  90                  ' ', 0x00 };
  91                
  92          code BYTE Str2Desc[] //_at_ DESC_BASE + 0x60
  93              = { 0x1a, 
  94                  0x03, 
  95                  'U', 0x00, 
  96                  'S', 0x00, 
  97                  'B', 0x00, 
  98                  ' ', 0x00, 
  99                  '2', 0x00, 
 100                  '.', 0x00, 
 101                  '0', 0x00, 
 102                  ' ', 0x00,
 103                  'D', 0x00, 
 104                  'i', 0x00, 
 105                  's', 0x00, 
 106                  'k', 0x00 };
 107                  
 108          code BYTE Str3Desc[] //_at_ DESC_BASE + 0x80
 109               = { 0x16, 
 110                   0x03, 
 111                   '0', 0x00, 
 112                   '0', 0x00, 
 113                   '0', 0x00, 
 114                   '0', 0x00, 
 115                   '0', 0x00,
 116                   '0', 0x00, 
C51 COMPILER V7.02b   DESCRIPTOR                                                           02/01/2007 10:35:43 PAGE 3   

 117                   '0', 0x00, 
 118                   '0', 0x00, 
 119                   '0', 0x00, 
 120                   '1', 0x00 };
 121                   
 122          code BYTE DeviceQualifierDesc[] //_at_ DESC_BASE + 0xa0
 123              = { 0x0a,          // Size of this descriptor in bytes
 124                  0x06,          // Device Qualifier descriptor type
 125                  0x00, 0x02,    // USB version
 126                  0x08,          // MASS STORAGE Class
 127                  0x06,          // SCSI transparent command set
 128                  0x50,          // BULK-ONLY TRANSPORT
 129                  0x40,          // Max packet size for other speed
 130                  0x01,          // Number of Other-speed Configuration
 131                  0x00 };
 132                  
 133          code PBYTE StrDescPtr[4] = { Str0Desc, 
 134                                       Str1Desc, 
 135                                       Str2Desc, 
 136                                       Str3Desc };
 137          code BYTE StrCtrlXferLen[4] = { sizeof(Str0Desc), 
 138                                          sizeof(Str1Desc), 
 139                                          sizeof(Str2Desc), 
 140                                          sizeof(Str3Desc) };
 141          code BYTE DeviceDescLen = sizeof(DeviceDesc);
 142          code BYTE ConfigDescLen = sizeof(ConfigDesc);
 143          code BYTE DeviceQualifierDescLen = sizeof(DeviceQualifierDesc);
 144          
 145          /*--------------------------------------------------------------------
 146          code BYTE OtherSpeedConfigDesc[] _at_ DESC_BASE + 0xb0
 147              = { 0x09, // Size of this descriptor in bytes
 148                  0x07, // Other_Speed_Configuration descriptor type