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/*
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LUFA Library
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Copyright (C) Dean Camera, 2009.
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dean [at] fourwalledcubicle [dot] com
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www.fourwalledcubicle.com
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*/
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/*
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Copyright 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com)
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Permission to use, copy, modify, and distribute this software
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and its documentation for any purpose and without fee is hereby
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granted, provided that the above copyright notice appear in all
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copies and that both that the copyright notice and this
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permission notice and warranty disclaimer appear in supporting
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documentation, and that the name of the author not be used in
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advertising or publicity pertaining to distribution of the
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software without specific, written prior permission.
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The author disclaim all warranties with regard to this
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software, including all implied warranties of merchantability
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and fitness. In no event shall the author be liable for any
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special, indirect or consequential damages or any damages
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whatsoever resulting from loss of use, data or profits, whether
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in an action of contract, negligence or other tortious action,
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arising out of or in connection with the use or performance of
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this software.
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*/
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/** \file
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*
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* Constants for HID report item attributes. Refer to the HID specification for details on each
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* flag's meaning when applied to an IN, OUT or FEATURE item.
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*/
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#ifndef __HIDREPORTDATA_H__
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#define __HIDREPORTDATA_H__
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/* Public Interface - May be used in end-application: */
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/* Macros: */
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/** HID_ReportItem_t.ItemFlags flag for constant data. */
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#define IOF_CONSTANT (1 << 0)
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/** HID_ReportItem_t.ItemFlags flag for data. */
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#define IOF_DATA (0 << 0)
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/** HID_ReportItem_t.ItemFlags flag for variable data. */
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#define IOF_VARIABLE (1 << 1)
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/** HID_ReportItem_t.ItemFlags flag for array data. */
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#define IOF_ARRAY (0 << 1)
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/** HID_ReportItem_t.ItemFlags flag for relative data. */
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#define IOF_RELATIVE (1 << 2)
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/** HID_ReportItem_t.ItemFlags flag for absolute data. */
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#define IOF_ABSOLUTE (0 << 2)
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/** HID_ReportItem_t.ItemFlags flag for wrapped value data. */
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#define IOF_WRAP (1 << 3)
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/** HID_ReportItem_t.ItemFlags flag for non-wrapped value data. */
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#define IOF_NOWRAP (0 << 3)
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/** HID_ReportItem_t.ItemFlags flag for non linear data. */
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#define IOF_NONLINEAR (1 << 4)
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/** HID_ReportItem_t.ItemFlags flag for linear data. */
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#define IOF_LINEAR (0 << 4)
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/** HID_ReportItem_t.ItemFlags flag for no preferred state. */
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#define IOF_NOPREFERRED (1 << 5)
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/** HID_ReportItem_t.ItemFlags flag for preferred state items. */
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#define IOF_PREFERREDSTATE (0 << 5)
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/** HID_ReportItem_t.ItemFlags flag for null state items. */
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#define IOF_NULLSTATE (1 << 6)
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/** HID_ReportItem_t.ItemFlags flag for no null position data. */
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#define IOF_NONULLPOSITION (0 << 6)
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/** HID_ReportItem_t.ItemFlags flag for buffered bytes. */
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#define IOF_BUFFEREDBYTES (1 << 8)
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/** HID_ReportItem_t.ItemFlags flag for bit field data. */
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#define IOF_BITFIELD (0 << 8)
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/* Private Interface - For use in library only: */
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#if !defined(__DOXYGEN__)
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/* Macros: */
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#define DATA_SIZE_MASK 0b00000011
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#define TYPE_MASK 0b00001100
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#define TAG_MASK 0b11110000
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#define DATA_SIZE_0 0b00000000
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#define DATA_SIZE_1 0b00000001
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#define DATA_SIZE_2 0b00000010
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#define DATA_SIZE_4 0b00000011
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#define TYPE_MAIN 0b00000000
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#define TYPE_GLOBAL 0b00000100
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#define TYPE_LOCAL 0b00001000
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#define TAG_MAIN_INPUT 0b10000000
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#define TAG_MAIN_OUTPUT 0b10010000
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#define TAG_MAIN_COLLECTION 0b10100000
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#define TAG_MAIN_FEATURE 0b10110000
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#define TAG_MAIN_ENDCOLLECTION 0b11000000
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#define TAG_GLOBAL_USAGEPAGE 0b00000000
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#define TAG_GLOBAL_LOGICALMIN 0b00010000
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#define TAG_GLOBAL_LOGICALMAX 0b00100000
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#define TAG_GLOBAL_PHYSMIN 0b00110000
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#define TAG_GLOBAL_PHYSMAX 0b01000000
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#define TAG_GLOBAL_UNITEXP 0b01010000
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#define TAG_GLOBAL_UNIT 0b01100000
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#define TAG_GLOBAL_REPORTSIZE 0b01110000
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#define TAG_GLOBAL_REPORTID 0b10000000
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#define TAG_GLOBAL_REPORTCOUNT 0b10010000
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#define TAG_GLOBAL_PUSH 0b10100000
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#define TAG_GLOBAL_POP 0b10110000
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#define TAG_LOCAL_USAGE 0b00000000
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#define TAG_LOCAL_USAGEMIN 0b00010000
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#define TAG_LOCAL_USAGEMAX 0b00100000
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#endif
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#endif
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