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kaden

Eye Data report rate <120 Hz with C++ API

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Hi, I am unable to receive eye data at 120 Hz.

On several Vive Pro Eye headsets I am getting very low data report rates using the C++ SRAnipal API.

Using the C++ sample project included the SRanipal SDK (link), I print out gaze data once every 120 samples.

The data reports at a rate much slower than 120 Hz:

~30Hz when executing ViveSR::anipal::Eye::GetEyeData in a loop

~60Hz when executing callback

My SRanipal runtime and tobii platform information is attached. Vive software and drivers are up to date.

sr_runtime.png

sranipal_tray.png

SRanipalService.jpg

tobii_runtime.png

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