HID Input, Output and Feature Report Descriptor Item Flags
#define	HID_IOF_CONSTANT (1 << 0)
#define	HID_IOF_DATA (0 << 0)
#define	HID_IOF_VARIABLE (1 << 1)
#define	HID_IOF_ARRAY (0 << 1)
#define	HID_IOF_RELATIVE (1 << 2)
#define	HID_IOF_ABSOLUTE (0 << 2)
#define	HID_IOF_WRAP (1 << 3)
#define	HID_IOF_NO_WRAP (0 << 3)
#define	HID_IOF_NON_LINEAR (1 << 4)
#define	HID_IOF_LINEAR (0 << 4)
#define	HID_IOF_NO_PREFERRED_STATE (1 << 5)
#define	HID_IOF_PREFERRED_STATE (0 << 5)
#define	HID_IOF_NULLSTATE (1 << 6)
#define	HID_IOF_NO_NULL_POSITION (0 << 6)
#define	HID_IOF_VOLATILE (1 << 7)
#define	HID_IOF_NON_VOLATILE (0 << 7)
#define	HID_IOF_BUFFERED_BYTES (1 << 8)
#define	HID_IOF_BITFIELD (0 << 8)
HID Report Descriptor Item Macros
#define	HID_RI_INPUT(DataBits,...) _HID_RI_ENTRY(HID_RI_TYPE_MAIN , 0x80, DataBits, __VA_ARGS__)
#define	HID_RI_OUTPUT(DataBits,...) _HID_RI_ENTRY(HID_RI_TYPE_MAIN , 0x90, DataBits, __VA_ARGS__)
#define	HID_RI_COLLECTION(DataBits,...) _HID_RI_ENTRY(HID_RI_TYPE_MAIN , 0xA0, DataBits, __VA_ARGS__)
#define	HID_RI_FEATURE(DataBits,...) _HID_RI_ENTRY(HID_RI_TYPE_MAIN , 0xB0, DataBits, __VA_ARGS__)
#define	HID_RI_END_COLLECTION(DataBits,...) _HID_RI_ENTRY(HID_RI_TYPE_MAIN , 0xC0, DataBits, __VA_ARGS__)
#define	HID_RI_USAGE_PAGE(DataBits,...) _HID_RI_ENTRY(HID_RI_TYPE_GLOBAL, 0x00, DataBits, __VA_ARGS__)
#define	HID_RI_LOGICAL_MINIMUM(DataBits,...) _HID_RI_ENTRY(HID_RI_TYPE_GLOBAL, 0x10, DataBits, __VA_ARGS__)
#define	HID_RI_LOGICAL_MAXIMUM(DataBits,...) _HID_RI_ENTRY(HID_RI_TYPE_GLOBAL, 0x20, DataBits, __VA_ARGS__)
#define	HID_RI_PHYSICAL_MINIMUM(DataBits,...) _HID_RI_ENTRY(HID_RI_TYPE_GLOBAL, 0x30, DataBits, __VA_ARGS__)
#define	HID_RI_PHYSICAL_MAXIMUM(DataBits,...) _HID_RI_ENTRY(HID_RI_TYPE_GLOBAL, 0x40, DataBits, __VA_ARGS__)
#define	HID_RI_UNIT_EXPONENT(DataBits,...) _HID_RI_ENTRY(HID_RI_TYPE_GLOBAL, 0x50, DataBits, __VA_ARGS__)
#define	HID_RI_UNIT(DataBits,...) _HID_RI_ENTRY(HID_RI_TYPE_GLOBAL, 0x60, DataBits, __VA_ARGS__)
#define	HID_RI_REPORT_SIZE(DataBits,...) _HID_RI_ENTRY(HID_RI_TYPE_GLOBAL, 0x70, DataBits, __VA_ARGS__)
#define	HID_RI_REPORT_ID(DataBits,...) _HID_RI_ENTRY(HID_RI_TYPE_GLOBAL, 0x80, DataBits, __VA_ARGS__)
#define	HID_RI_REPORT_COUNT(DataBits,...) _HID_RI_ENTRY(HID_RI_TYPE_GLOBAL, 0x90, DataBits, __VA_ARGS__)
#define	HID_RI_PUSH(DataBits,...) _HID_RI_ENTRY(HID_RI_TYPE_GLOBAL, 0xA0, DataBits, __VA_ARGS__)
#define	HID_RI_POP(DataBits,...) _HID_RI_ENTRY(HID_RI_TYPE_GLOBAL, 0xB0, DataBits, __VA_ARGS__)
#define	HID_RI_USAGE(DataBits,...) _HID_RI_ENTRY(HID_RI_TYPE_LOCAL , 0x00, DataBits, __VA_ARGS__)
#define	HID_RI_USAGE_MINIMUM(DataBits,...) _HID_RI_ENTRY(HID_RI_TYPE_LOCAL , 0x10, DataBits, __VA_ARGS__)
#define	HID_RI_USAGE_MAXIMUM(DataBits,...) _HID_RI_ENTRY(HID_RI_TYPE_LOCAL , 0x20, DataBits, __VA_ARGS__)

Detailed Description

General HID constant definitions for HID Report Descriptor elements.

Define Documentation

#define HID_IOF_ABSOLUTE (0 << 2)

#define HID_IOF_ARRAY (0 << 1)

#define HID_IOF_BITFIELD (0 << 8)

#define HID_IOF_BUFFERED_BYTES (1 << 8)

#define HID_IOF_CONSTANT (1 << 0)

#define HID_IOF_DATA (0 << 0)

#define HID_IOF_LINEAR (0 << 4)

#define HID_IOF_NO_NULL_POSITION (0 << 6)

#define HID_IOF_NO_PREFERRED_STATE (1 << 5)

#define HID_IOF_NO_WRAP (0 << 3)

#define HID_IOF_NON_LINEAR (1 << 4)

#define HID_IOF_NON_VOLATILE (0 << 7)

#define HID_IOF_NULLSTATE (1 << 6)

#define HID_IOF_PREFERRED_STATE (0 << 5)

#define HID_IOF_RELATIVE (1 << 2)

#define HID_IOF_VARIABLE (1 << 1)

#define HID_IOF_VOLATILE (1 << 7)

#define HID_IOF_WRAP (1 << 3)

#define HID_RI_COLLECTION	(	DataBits,
		...
	)	_HID_RI_ENTRY(HID_RI_TYPE_MAIN , 0xA0, DataBits, __VA_ARGS__)

#define HID_RI_END_COLLECTION	(	DataBits,
		...
	)	_HID_RI_ENTRY(HID_RI_TYPE_MAIN , 0xC0, DataBits, __VA_ARGS__)

#define HID_RI_FEATURE	(	DataBits,
		...
	)	_HID_RI_ENTRY(HID_RI_TYPE_MAIN , 0xB0, DataBits, __VA_ARGS__)

#define HID_RI_INPUT	(	DataBits,
		...
	)	_HID_RI_ENTRY(HID_RI_TYPE_MAIN , 0x80, DataBits, __VA_ARGS__)

#define HID_RI_LOGICAL_MAXIMUM	(	DataBits,
		...
	)	_HID_RI_ENTRY(HID_RI_TYPE_GLOBAL, 0x20, DataBits, __VA_ARGS__)

#define HID_RI_LOGICAL_MINIMUM	(	DataBits,
		...
	)	_HID_RI_ENTRY(HID_RI_TYPE_GLOBAL, 0x10, DataBits, __VA_ARGS__)

#define HID_RI_OUTPUT	(	DataBits,
		...
	)	_HID_RI_ENTRY(HID_RI_TYPE_MAIN , 0x90, DataBits, __VA_ARGS__)

#define HID_RI_PHYSICAL_MAXIMUM	(	DataBits,
		...
	)	_HID_RI_ENTRY(HID_RI_TYPE_GLOBAL, 0x40, DataBits, __VA_ARGS__)

#define HID_RI_PHYSICAL_MINIMUM	(	DataBits,
		...
	)	_HID_RI_ENTRY(HID_RI_TYPE_GLOBAL, 0x30, DataBits, __VA_ARGS__)

#define HID_RI_POP	(	DataBits,
		...
	)	_HID_RI_ENTRY(HID_RI_TYPE_GLOBAL, 0xB0, DataBits, __VA_ARGS__)

#define HID_RI_PUSH	(	DataBits,
		...
	)	_HID_RI_ENTRY(HID_RI_TYPE_GLOBAL, 0xA0, DataBits, __VA_ARGS__)

#define HID_RI_REPORT_COUNT	(	DataBits,
		...
	)	_HID_RI_ENTRY(HID_RI_TYPE_GLOBAL, 0x90, DataBits, __VA_ARGS__)

#define HID_RI_REPORT_ID	(	DataBits,
		...
	)	_HID_RI_ENTRY(HID_RI_TYPE_GLOBAL, 0x80, DataBits, __VA_ARGS__)

#define HID_RI_REPORT_SIZE	(	DataBits,
		...
	)	_HID_RI_ENTRY(HID_RI_TYPE_GLOBAL, 0x70, DataBits, __VA_ARGS__)

#define HID_RI_UNIT	(	DataBits,
		...
	)	_HID_RI_ENTRY(HID_RI_TYPE_GLOBAL, 0x60, DataBits, __VA_ARGS__)

#define HID_RI_UNIT_EXPONENT	(	DataBits,
		...
	)	_HID_RI_ENTRY(HID_RI_TYPE_GLOBAL, 0x50, DataBits, __VA_ARGS__)

#define HID_RI_USAGE	(	DataBits,
		...
	)	_HID_RI_ENTRY(HID_RI_TYPE_LOCAL , 0x00, DataBits, __VA_ARGS__)

#define HID_RI_USAGE_MAXIMUM	(	DataBits,
		...
	)	_HID_RI_ENTRY(HID_RI_TYPE_LOCAL , 0x20, DataBits, __VA_ARGS__)

#define HID_RI_USAGE_MINIMUM	(	DataBits,
		...
	)	_HID_RI_ENTRY(HID_RI_TYPE_LOCAL , 0x10, DataBits, __VA_ARGS__)

#define HID_RI_USAGE_PAGE	(	DataBits,
		...
	)	_HID_RI_ENTRY(HID_RI_TYPE_GLOBAL, 0x00, DataBits, __VA_ARGS__)

HID Input, Output and Feature Report Descriptor Item Flags

HID Report Descriptor Item Macros

Detailed Description

Define Documentation