D435 VSYNC Pin

[JWare]

Is it true that external synchronization mode is only supported by the D415? We noticed that there is a 1.8V pulse that appears on the VSYNC pin at the camera framerate. Can we rely on this as a synchronization mechanism for external devices for frames captured on the D435?

If the pulse on the VSYNC pin is tied to the image capture in a reliable and repeatable way, when does it occur relative to image capture? For example, is it at the beginning of the frame capture, at the end, or something else?

Does changing the RS2_OPTION_INTER_CAM_SYNC_MODE option affect the behavior of the VSYNC pin in default vs master mode?

Regards,

-Jake

[POcta]

The multi-camera synchronize white paper says that while you can https://notepad.software/ Notepad++ have an ace and slave setup with the cameras, https://downloader.vip/malwarebytes/ Malwarebytes "On the other hand an outer flag generator can likewise be utilized as the ace trigger with all cameras set to slave mode. While applying an outside synchronize beat, the HW SYNC input requires a 100 microsecond positive heartbeat at the ostensiblehttps://filezilla.software/ FileZilla camera outline rate, 33.33 ms for a 30Hz edge rate for instance".