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HIDReportData.h File Reference

Constants for HID report item attributes. More...

Macros

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

HID report item constants for report item attributes. Refer to the HID specification for details on each flag's meaning when applied to an IN, OUT or FEATURE item.