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firmware/usb_bulk_structs.h

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+//*****************************************************************************
+//
+// usb_bulk_structs.h - Data structures defining this bulk USB device.
+//
+// Copyright (c) 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 9453 of the EK-LM4F120XL 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 const tUSBBuffer g_sRxBuffer;
+extern const tUSBDBulkDevice g_sBulkDevice;
+extern unsigned char g_pucUSBRxBuffer[];
+
+#endif