Davis 346 camera failed to open usb device

[Raymond Linn]

Anyone had an error having moduleinit() failed to open usb device in DV GUI with Davis 346 camera. If so how can I recover back. Programmatically in C++, it was giving runtime error.

Thanks in advance.

[Luca Longinotti]

By default you'll get that error as it tries to open a specific serial number but doesn't find it, on first startup.

You'll have to select the appropriate device from the drop-down in the GUI:

https://docs.inivation.com/software/dv/gui/visualize.html#select-input-device

-- 

Luca Longinotti (llongi)

Staff Embedded Systems and Software Engineer

iniVation AG - https://inivation.com/

a SynSense Group company

Zurich, Switzerland