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/*
LUFA Library
Copyright (C) Dean Camera, 2009.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com)
Permission to use, copy, modify, and distribute this software
and its documentation for any purpose and without fee is hereby
granted, provided that the above copyright notice appear in all
copies and that both that the copyright notice and this
permission notice and warranty disclaimer appear in supporting
documentation, and that the name of the author not be used in
advertising or publicity pertaining to distribution of the
software without specific, written prior permission.
The author disclaim all warranties with regard to this
software, including all implied warranties of merchantability
and fitness. In no event shall the author be liable for any
special, indirect or consequential damages or any damages
whatsoever resulting from loss of use, data or profits, whether
in an action of contract, negligence or other tortious action,
arising out of or in connection with the use or performance of
this software.
*/
/** \file
*
* Constants for HID report item attributes. Refer to the HID specification for details on each
* flag's meaning when applied to an IN, OUT or FEATURE item.
*/
/** \ingroup Group_HIDParser
* @defgroup Group_HIDIOFConst Input/Output/Feature Masks
*
* Masks indicating the type of Input, Output of Feature HID report item.
*
* @{
*/
#ifndef __HIDREPORTDATA_H__
#define __HIDREPORTDATA_H__
/* Public Interface - May be used in end-application: */
/* Macros: */
/** HID_ReportItem_t.ItemFlags flag for constant data. */
#define IOF_CONSTANT (1 << 0)
/** HID_ReportItem_t.ItemFlags flag for data. */
#define IOF_DATA (0 << 0)
/** HID_ReportItem_t.ItemFlags flag for variable data. */
#define IOF_VARIABLE (1 << 1)
/** HID_ReportItem_t.ItemFlags flag for array data. */
#define IOF_ARRAY (0 << 1)
/** HID_ReportItem_t.ItemFlags flag for relative data. */
#define IOF_RELATIVE (1 << 2)
/** HID_ReportItem_t.ItemFlags flag for absolute data. */
#define IOF_ABSOLUTE (0 << 2)
/** HID_ReportItem_t.ItemFlags flag for wrapped value data. */
#define IOF_WRAP (1 << 3)
/** HID_ReportItem_t.ItemFlags flag for non-wrapped value data. */
#define IOF_NOWRAP (0 << 3)
/** HID_ReportItem_t.ItemFlags flag for non linear data. */
#define IOF_NONLINEAR (1 << 4)
/** HID_ReportItem_t.ItemFlags flag for linear data. */
#define IOF_LINEAR (0 << 4)
/** HID_ReportItem_t.ItemFlags flag for no preferred state. */
#define IOF_NOPREFERRED (1 << 5)
/** HID_ReportItem_t.ItemFlags flag for preferred state items. */
#define IOF_PREFERREDSTATE (0 << 5)
/** HID_ReportItem_t.ItemFlags flag for null state items. */
#define IOF_NULLSTATE (1 << 6)
/** HID_ReportItem_t.ItemFlags flag for no null position data. */
#define IOF_NONULLPOSITION (0 << 6)
/** HID_ReportItem_t.ItemFlags flag for buffered bytes. */
#define IOF_BUFFEREDBYTES (1 << 8)
/** HID_ReportItem_t.ItemFlags flag for bit field data. */
#define IOF_BITFIELD (0 << 8)
/* Private Interface - For use in library only: */
#if !defined(__DOXYGEN__)
/* Macros: */
#define DATA_SIZE_MASK 0x03
#define TYPE_MASK 0x0C
#define TAG_MASK 0xF0
#define DATA_SIZE_0 0x00
#define DATA_SIZE_1 0x01
#define DATA_SIZE_2 0x02
#define DATA_SIZE_4 0x03
#define TYPE_MAIN 0x00
#define TYPE_GLOBAL 0x04
#define TYPE_LOCAL 0x08
#define TAG_MAIN_INPUT 0x80
#define TAG_MAIN_OUTPUT 0x90
#define TAG_MAIN_COLLECTION 0xA0
#define TAG_MAIN_FEATURE 0xB0
#define TAG_MAIN_ENDCOLLECTION 0xC0
#define TAG_GLOBAL_USAGEPAGE 0x00
#define TAG_GLOBAL_LOGICALMIN 0x10
#define TAG_GLOBAL_LOGICALMAX 0x20
#define TAG_GLOBAL_PHYSMIN 0x30
#define TAG_GLOBAL_PHYSMAX 0x40
#define TAG_GLOBAL_UNITEXP 0x50
#define TAG_GLOBAL_UNIT 0x60
#define TAG_GLOBAL_REPORTSIZE 0x70
#define TAG_GLOBAL_REPORTID 0x80
#define TAG_GLOBAL_REPORTCOUNT 0x90
#define TAG_GLOBAL_PUSH 0xA0
#define TAG_GLOBAL_POP 0xB0
#define TAG_LOCAL_USAGE 0x00
#define TAG_LOCAL_USAGEMIN 0x10
#define TAG_LOCAL_USAGEMAX 0x20
#endif
/** @} */
#endif
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