text: //*****************************************************************************
  //
  // usb_bulk_structs.h - Data structures defining this bulk USB device.
  //
  // Copyright (c) 2008-2012 Texas Instruments Incorporated.  All rights reserved.
  // Software License Agreement
  // 
  // Texas Instruments (TI) is supplying this software for use solely and
  // exclusively on TI's microcontroller products. The software is owned by
  // TI and/or its suppliers, and is protected under applicable copyright
  // laws. You may not combine this software with "viral" open-source
  // software in order to form a larger program.
  // 
  // THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS.
  // NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT
  // NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  // A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY
  // CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL
  // DAMAGES, FOR ANY REASON WHATSOEVER.
  // 
  // This is part of revision 9107 of the DK-LM3S9B96 Firmware Package.
  //
  //*****************************************************************************
  
  #ifndef _USB_BULK_STRUCTS_H_
  #define _USB_BULK_STRUCTS_H_
  
  //*****************************************************************************
  //
  // The size of the transmit and receive buffers used. 256 is chosen pretty
  // much at random though the buffer should be at least twice the size of
  // a maximum-sized USB packet.
  //
  //*****************************************************************************
  #define BULK_BUFFER_SIZE 256
  
  extern unsigned long RxHandler(void *pvCBData, unsigned long ulEvent,
                                 unsigned long ulMsgValue, void *pvMsgData);
  extern unsigned long TxHandler(void *pvlCBData, unsigned long ulEvent,
                                 unsigned long ulMsgValue, void *pvMsgData);
  
  extern const tUSBBuffer g_sTxBuffer;
  extern const tUSBBuffer g_sRxBuffer;
  extern const tUSBDBulkDevice g_sBulkDevice;
  extern unsigned char g_pucUSBTxBuffer[];
  extern unsigned char g_pucUSBRxBuffer[];
  
  #endif
  