usb_desc.c

lpc2148 usb 数据存储

/*************************************************************************
 *
 *    Used with ICCARM and AARM.
 *
 *    (c) Copyright IAR Systems 2003
 *
 *    File name   : usb_desc.c
 *    Description : usb decriptors module
 *
 *    History :
 *    1. Data        : August 10, 2005
 *       Author      : Stanimir Bonev
 *       Description : Create
 *
 *    $Revision: 1.6 $
**************************************************************************/
#include "usb_desc.h"

#pragma data_alignment=4
const UsbStandardDeviceDescriptorStr_t UsbStandardDeviceDescriptorStr =
{
  sizeof(UsbStandardDeviceDescriptorStr_t),
  UsbDescriptorDevice,
  0x200,
  0,
  0,
  0,
  Ep0MaxSize,
  0xFFFF,
  0x0002,
  0x0000,
  iManufacturerStr,
  iProductStr,
  iSerialNumberStr,
  1,
};

#pragma data_alignment=4
const Int8U UsbStandardConfigurationDescriptor[] =
{
  sizeof(UsbStandardConfigurationDescriptor_t),
  UsbDescriptorConfiguration,
  (1*sizeof(UsbStandardConfigurationDescriptor_t)+
   1*sizeof(UsbStandardInterfaceDescriptor_t)+
   2*sizeof(UsbStandardEpDescriptor_t)),
  (1*sizeof(UsbStandardConfigurationDescriptor_t)+
   1*sizeof(UsbStandardInterfaceDescriptor_t)+
   2*sizeof(UsbStandardEpDescriptor_t)) >> 8,
  1,
  1,
  0,
  UsbConfigurationCommmonAttr,
  UsbConfigPower_mA(100),
  sizeof(UsbStandardInterfaceDescriptor_t),
  UsbDescriptorInterface,
  0,
  0,
  2,
  UsbDeviceClassStorage,
  MscSubClassScsi,
  MscProtocolBulkOnly,
  0,
  sizeof(UsbStandardEpDescriptor_t),
  UsbDescriptorEp,
  UsbEpIn(BulkInEp>>1),
  UsbEpTransferBulk,
  BulkInEpMaxSize,
  BulkInEpMaxSize>>8,
  0,
  sizeof(UsbStandardEpDescriptor_t),
  UsbDescriptorEp,
  UsbEpOut(BulkOutEp>>1),
  UsbEpTransferBulk,
  BulkOutEpMaxSize,
  BulkOutEpMaxSize>>8,
  0,
  0,
};

#pragma data_alignment=4
const Int8U UsbLanguagesStr [] =
{
  // Length of LanguagesStr + 2
  6,
  // Desciptor Type
  UsbDescriptorString,
  // Languages ID
  // Languages1 ID Englich
  0x09,0x04,
  // Languages2 ID Bulgarian
  0x02,0x04
};

#pragma data_alignment=4
const Int8U ManufacturerStrLan1 [] =
{
  22, // length
  UsbDescriptorString,  // Descriptor
  'I',0,'A',0,'R',0,' ',0,'S',0,'y',0,'s',0,'t',0,'e',0,'m',0, // Str
};

#pragma data_alignment=4
const Int8U ManufacturerStrLan2 [] =
{
  22, //length
  UsbDescriptorString, // Descriptor
  '