HTC Vive Tracker Developer Manuallines page 29

SetFeature 0xB4 data format:
Byte Index
0
1
2
3
4
5
6
7
8
9
Vive Tracker Vive Tracker Vive Tracker Vive Tracker
HTC Corporation
Data
Indicates the version of the data you send out.
Tag Index Default value is zero in this version of data
format.
TRIGGER
BUMPER
MENU
STEAM
Button
PAD
PAD_FINGERDOWN
Reserved
Reserved
Pad X value Pad X value, value from -32768 to 32767
Pad Y value Pad Y value, value from -32768 to 32767
Trigger Raw Trigger Raw, value from 0 to 65535
Battery Level Battery Level, Reserved
Table: Data Format (Accessory to Vive Tracker)
Developer Guidelines Developer Guidelines Developer Guidelines Developer Guidelines
01/19/2017
Remark
26
0x01
0x02
0x04
0x08
0x10
0x20
0x40
0x80
HTC Confidential and Proprietary
Ver. 1.3