Table of Contents
Advertisement
Data format
This section describes data formats for accessory makers to transfer data between the
accessory and the PC through Vive Tracker when the USB interface is used.
The data format transfer from an accessory to Vive Tracker is sent by a USB HID feature
report. It is similar to the user interface of the Vive controller. Interval to send data should be
longer than 10 ms.
For information about the USB HID spec, refer to
Interface Devices
(HID). Vive Tracker has three USB nodes when it connects with via USB to a
computer. To send the USB command to Vive Tracker, set the wIndex to 2.
Refer to the table below for the USB command flow between the
Vive Tracker
HTC Corporation
Developer Guidelines
07/17/2017
Ver. 1.5
USB Device Class Definition for Human
accessory and Vive Tracker.
26
HTC Confidential and Proprietary
Advertisement
Table of Contents
