PlayStation VR2 Docs

Reverse-engineered documentation for PlayStation VR2.

"Report" Format

The PlayStation VR2 uses its own "report" format using USB transfer control calls, with the following structure:

Offset	Type/Size	Name
0x00	UInt8	Report ID
0x01	UInt8	Padding/Unused
0x02	UInt16	Command
0x04	UInt16	Payload Length
0x06	UInt8[] (max size: 506)	Payload

Interfaces

• Interface 0 (Control)
• Interface 1 (Audio)
• Interface 3 (SLAM Tracking) - CaesarUsbThreadSlamTracking
• Interface 4 (Data)
• Interface 5 (Gaze) - CaesarUsbThreadGaze (implemented by PlayStation VR2 Toolkit)
• Interface 6 (Image) - CaesarUsbThreadImage
• Interface 7 (IMU/Status) - CaesarUsbThreadImuStatus
• Interface 8 (LED Detector) - CaesarUsbThreadLeddet
• Interface 9 (Relocalizer) - CaesarUsbThreadRelocPre
• Interface 10 (Generated Data) - CaesarUsbThreadGenData
• Interface 11 (SLAM Trace)
• Interface 12 (Log) - CaesarUsbThreadLog