HID报告描述符USAGE_PAGE
Eye and Head Trackers Page(0x12)
2022-05-21
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| Usage ID | Usage Name | Usage Types | Section |
|---|---|---|---|
| 0 | Undefined | ||
| 1 | Eye Tracker | CA | 19.1 |
| 2 | Head Tracker | CA | 19.1 |
| 03-0F | Reserved | ||
| 10 | Tracking Data | CP | 19.3 |
| 11 | Capabilities | CL | 19.2 |
| 12 | Configuration | CL | 19.5 |
| 13 | Status | CL | 19.6 |
| 14 | Control | CL | 19.7 |
| 15-1F | Reserved | ||
| 20 | Sensor Timestamp | DV | 19.1 |
| 21 | Position X | DV | 19.1 |
| 22 | Position Y | DV | 19.1 |
| 23 | Position Z | DV | 19.1 |
| 24 | Gaze Point | CP | 19.1 |
| 25 | Left Eye Position | CP | 19.1 |
| 26 | Right Eye Position | CP | 19.1 |
| 27 | Head Position | CP | 19.1 |
| 28 | Head Direction Point | CP | 19.1 |
| 29 | Rotation about X axis | DV | 19.1 |
| 2A | Rotation about Y axis | DV | 19.1 |
| 2B | Rotation about Z axis | DV | 19.1 |
| 2C-FF | Reserved | ||
| 100 | Tracker Quality | SV | 19.2 |
| 101 | Minimum Tracking Distance | SV | 19.3 |
| 102 | Optimum Tracking Distance | SV | 19.3 |
| 103 | Maximum Tracking Distance | SV | 19.3 |
| 104 | Maximum Screen Plane Width | SV | 19.4 |
| 105 | Maximum Screen Plane Height | SV | 19.4 |
| 106-1FF | Reserved |
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