D435i can't find device in RK3588

[ciyuan606]

---

Required Info
Camera Model	D435i }
Firmware Version	/
Operating System & Version	Linux (Ubuntu 22.04
Kernel Version (Linux Only)	5.10.110-rockchip-rk3588
Platform	orange pi
Librealsense SDK Version	2.55.1
Language	python
Segment	Robot
ROS Distro	humble
RealSense ROS Wrapper Version	4.55.1

Issue Description

I use
sudo apt install ros-humble-librealsense2
sudo apt install ros-humble-realsense2-

but how can I found device? use realsense-viewer

[MartyG-RealSense]

Hi @ciyuan606 On Rockchip (RK) devices it is recommended to build the librealsense SDK from source code with CMake using the RSUSB backend method described at https://github.com/IntelRealSense/librealsense/issues/9931#issuecomment-964289692

An easier method than the RSUSB procedure is to use the libuvc backend method at the link below to install using a build script called libuvc_installation.sh.

https://github.com/IntelRealSense/librealsense/blob/master/doc/libuvc_installation.md

If you need realsense-viewer to be included in the librealsense installation though then you will need to edit line 46 of the build script to add the following flags:

-DBUILD_EXAMPLES=TRUE -DBUILD_GRAPHICAL_EXAMPLES=TRUE

https://github.com/IntelRealSense/librealsense/blob/master/scripts/libuvc_installation.sh#L46

[YujieSuCWE]

I met the same problem of being not able to find my device. My system is ubuntu 24.04, my librealsense version is v2.56.2, my ros distro is jazzy, and my realsense-ros version is 4.56.1. What is different is that I can open realsense-viewer, but still cannot find the device on both rs_launch.py and the viewer. I am pretty sure I used RSUSB backend method when compiling librealsense.

[MartyG-RealSense]

@YujieSuCWE Thanks for the reminder that this issue is still open. I will respond to your problem at the new issue that you created.

@ciyuan606 Did you achieve a solution on this issue, please?

[MartyG-RealSense]

Hi @ciyuan606 Do you require further assistance with this case, please? Thanks!

[MartyG-RealSense]

Case closed due to no further comments received.