Connecting FRAMOS D435e camera directly to NVIDIA Jetson AGX ORIN 64G Devkit not via TP Link switch

[mona.jalal]

I am trying to drop tp link switch out of the equation to save some space however, I am not sure what changes needs to be done in Jetson for so?

I want to directly connect FRAMOS D435e camera to the ethernet port of Jetson also I am not sure how to check if the ethernet port of Jetson is PoE since currently our FRAMOS is getting the power for turning on through the ethernet cable connected to tp link 5 port switch and the switch is connected to jetson.

Problem is when I directly connect the jetson to framos via ethernet port, the $ realsense-viewer is not finding it.

Thanks for any guidance for this problem.

[carolyuu]

Hi,

For the camera basic functionality first needs to check the device and driver configuration.
You can reference to below program guide for the detailed information of device tree and driver implementation.
https://docs.nvidia.com/jetson/archives/r36.3/DeveloperGuide/SD/CameraDevelopment/SensorSoftwareDriverProgramming.html?highlight=programing#sensor-software-driver-programming

Please refer to Applications Using V4L2 IOCTL Directly by using V4L2 IOCTL to verify basic camera functionality.
https://docs.nvidia.com/jetson/archives/r36.3/DeveloperGuide/SD/CameraDevelopment/SensorSoftwareDriverProgramming.html?highlight=programing#to-run-a-v4l2-ctl-test

Once confirm the configure and still failed below link help to get log and some information and some tips for debug.
https://elinux.org/Jetson/l4t/Camera_BringUp#Steps_to_enable_more_debug_messages

Thanks!

[mona.jalal]

The camera is found and works with no problem if connected via tp link 5 port switch to jetson.

[JerryChang]

hello mona.jalal,

@mona.jalal

Problem is when I directly connect the jetson to framos via ethernet port,

please check with camera partner, since it’s going through ethernet protocol.