45 lines
1.8 KiB
C
45 lines
1.8 KiB
C
//*****************************************************************************
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//
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// usb_bulk_structs.h - Data structures defining this bulk USB device.
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//
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// Copyright (c) 2012 Texas Instruments Incorporated. All rights reserved.
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// Software License Agreement
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//
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// Texas Instruments (TI) is supplying this software for use solely and
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// exclusively on TI's microcontroller products. The software is owned by
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// TI and/or its suppliers, and is protected under applicable copyright
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// laws. You may not combine this software with "viral" open-source
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// software in order to form a larger program.
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//
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// THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS.
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// NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT
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// NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY
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// CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL
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// DAMAGES, FOR ANY REASON WHATSOEVER.
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//
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// This is part of revision 9453 of the EK-LM4F120XL Firmware Package.
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//
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//*****************************************************************************
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#ifndef _USB_BULK_STRUCTS_H_
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#define _USB_BULK_STRUCTS_H_
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//*****************************************************************************
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//
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// The size of the transmit and receive buffers used. 256 is chosen pretty
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// much at random though the buffer should be at least twice the size of
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// a maximum-sized USB packet.
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//
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//*****************************************************************************
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#define BULK_BUFFER_SIZE 256
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extern unsigned char usb_rx_buffer[];
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extern tBulkInstance bulk_instance;
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extern unsigned long usb_rx_handler(void *pvCBData, unsigned long ulEvent,
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unsigned long ulMsgValue, void *pvMsgData);
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extern const tUSBDBulkDevice g_sBulkDevice;
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#endif
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