// // IOHIDDisplayOrientationTiltDescriptor.h // IOHIDFamily // // Created by yg on 8/13/18. // #ifndef IOHIDDisplayOrientationTiltDescriptor_h #define IOHIDDisplayOrientationTiltDescriptor_h ///-------------------------------------------------------------------------------- // Decoded Application Collection //-------------------------------------------------------------------------------- #define HIDDisplayOrientationTilt \ 0x05, 0x20, /* (GLOBAL) USAGE_PAGE 0x0020 Sensor Device Page */\ 0x09, 0x8A, /* (LOCAL) USAGE 0x0020008A Orientation: Device Orientation (CACP=Application or Physical Collection) */\ 0xA1, 0x01, /* (MAIN) COLLECTION 0x01 Application (Usage=0x0020008A: Page=Sensor Device Page, Usage=Orientation: Device Orientation, Type=CACP) */\ 0x85, 0x01, /* (GLOBAL) REPORT_ID 0x01 (1) */\ 0x46, 0x68, 0x01, /* (GLOBAL) PHYSICAL_MAXIMUM 0x0168 (360) */\ 0x34, /* (GLOBAL) PHYSICAL_MINIMUM (0) <-- Redundant: PHYSICAL_MINIMUM is already 0 */\ 0x26, 0x68, 0x01, /* (GLOBAL) LOGICAL_MAXIMUM 0x0168 (360) */\ 0x14, /* (GLOBAL) LOGICAL_MINIMUM (0) <-- Redundant: LOGICAL_MINIMUM is already 0 */\ 0x65, 0x14, /* (GLOBAL) UNIT 0x00000014 Rotation in degrees [1° units] (4=System=English Rotation, 1=Rotation=Degrees) */\ 0x0A, 0x7F, 0x04, /* (LOCAL) USAGE 0x0020047F Data Field: Tilt X Axis (SV=Static Value) */\ 0x0A, 0x80, 0x04, /* (LOCAL) USAGE 0x00200480 Data Field: Tilt Y Axis (SV=Static Value) */\ 0x0A, 0x81, 0x04, /* (LOCAL) USAGE 0x00200481 Data Field: Tilt Z Axis (SV=Static Value) */\ 0x95, 0x03, /* (GLOBAL) REPORT_COUNT 0x03 (3) Number of fields */\ 0x75, 0x09, /* (GLOBAL) REPORT_SIZE 0x09 (9) Number of bits per field */\ 0x81, 0x02, /* (MAIN) INPUT 0x00000002 (3 fields x 9 bits) 0=Data 1=Variable 0=Absolute 0=NoWrap 0=Linear 0=PrefState 0=NoNull 0=NonVolatile 0=Bitmap */\ 0x95, 0x01, /* (GLOBAL) REPORT_COUNT 0x01 (1) Number of fields */\ 0x75, 0x05, /* (GLOBAL) REPORT_SIZE 0x05 (5) Number of bits per field */\ 0x81, 0x05, /* (MAIN) INPUT 0x00000005 (1 field x 5 bits) 1=Constant 0=Array 1=Relative 0=Ignored 0=Ignored 0=PrefState 0=NoNull */\ 0xC0, /* (MAIN) END_COLLECTION Application */\ //-------------------------------------------------------------------------------- // Sensor Device Page HIDDisplayOrientationTiltInputReport 01 (Device --> Host) //-------------------------------------------------------------------------------- typedef struct __attribute__((packed)) { uint8_t reportId; // Report ID = 0x01 (1) // Field: 1 // Width: 9 // Count: 3 // Flags: 00000002: 0=Data 1=Variable 0=Absolute 0=NoWrap 0=Linear 0=PrefState 0=NoNull 0=NonVolatile 0=Bitmap // Globals: PAGE:0020 LMIN:0 LMAX:360 PMIN:0 PMAX:360 UEXP:0 UNIT:00000014 RSIZ:9 RID:01 RCNT:3 // Locals: USAG:00200481 UMIN:0 UMAX:0 DIDX:0 DMIN:0 DMAX:0 SIDX:0 SMIN:0 SMAX:0 // Usages: 0020047F 00200480 00200481 // Coll: Orientation:DeviceOrientation // Access: Read/Write // Type: Variable // Page 0x0020: Sensor Device Page // Collection: Orientation:DeviceOrientation uint16_t SNS_OrientationDeviceOrientationDataFieldTiltXAxis : 9; // Usage 0x0020047F: Data Field: Tilt X Axis, Value = 0 to 360, Physical = Value in degrees uint16_t SNS_OrientationDeviceOrientationDataFieldTiltYAxis : 9; // Usage 0x00200480: Data Field: Tilt Y Axis, Value = 0 to 360, Physical = Value in degrees uint16_t SNS_OrientationDeviceOrientationDataFieldTiltZAxis : 9; // Usage 0x00200481: Data Field: Tilt Z Axis, Value = 0 to 360, Physical = Value in degrees // Field: 2 // Width: 5 // Count: 1 // Flags: 00000005: 1=Constant 0=Array 1=Relative 0=Ignored 0=Ignored 0=PrefState 0=NoNull // Globals: PAGE:0020 LMIN:0 LMAX:360 PMIN:0 PMAX:360 UEXP:0 UNIT:00000014 RSIZ:5 RID:01 RCNT:1 // Locals: USAG:0 UMIN:0 UMAX:0 DIDX:0 DMIN:0 DMAX:0 SIDX:0 SMIN:0 SMAX:0 // Usages: // Coll: Orientation:DeviceOrientation // Access: Read/Only // Type: Array // Page 0x0020: Sensor Device Page uint8_t : 5; // Pad } HIDDisplayOrientationTiltInputReport01; #endif /* IOHIDDisplayOrientationTiltDescriptor_h */