Forums - Intel Real-sense camera package installation issues in RB5

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Intel Real-sense camera package installation issues in RB5
ss.pandiri
Join Date: 29 May 18
Posts: 58
Posted: Fri, 2020-12-18 04:00

Facing issues while installing the intel realsense packages in RB5.

Followed the below link for installing the realsense packages

https://github.com/IntelRealSense/realsense-ros/tree/eloquent

Two ways to install the librealsense2 libraries, Tried both the ways but facing issues.

1) Install from the debian packages

       Install the  libraries

       sudo apt-get  install liberealsense2-dkms

       Facing unable to locate librealsense2  package.

2) Install from intel sdk using linux installation

        1) Downloaded the librealsense package from github

               git clone https://github.com/IntelRealSense/librealsense.git

        2) Followed the steps under"Prepare linux backend and dev environment"

                In build and patch apply kernel modules step

                    Ubuntu 14/16/18  with LTS kernel

                    ./scripts/patch-realsense-ubuntu-lts.sh

                     Facing kernel unsupported  version issue

Please help me to resolve this issue.

 

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stan.lin_1
Join Date: 16 Dec 20
Posts: 4
Posted: Fri, 2020-12-18 12:34

Hi, 

Current kerneal verison on board is 4.19.

According to librealsense document, kernel 4.19 is not supported.

https://github.com/IntelRealSense/librealsense/blob/master/doc/distribut...

We need to do more work to see if we can have a patch to make librealsense2-dkms work on board.

We will reply the result as soon as possible.

Best regards,
Stan

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stan.lin_1
Join Date: 16 Dec 20
Posts: 4
Posted: Thu, 2021-01-07 11:39

Hi,

Here is the instruction that we build real-sense source on board. It can be used with ROS.

Steps for compiling the intel real-sense:
 
apt-get update && apt-get upgrade
 
apt-get install git sudo libssl-dev libusb-1.0-0-dev pkg-config libgtk-3-dev 
apt-get install libglfw3-dev libgl1-mesa-dev libglu1-mesa-dev cmake
 
mkdir -p /home/src
 
cd /home/src
 
 
cd librealsense
 
git reset --hard 61cf21520b4bb29c2c1074f7bad74a6cfcd93ca3
 
./scripts/setup_udev_rules.sh
 
mkdir build && cd build
 
#build core libraries and simple sample application
cmake ../ -DBUILD_EXAMPLES=true -DFORCE_RSUSB_BACKEND=true 
 
make uninstall && make clean 
 
make -j7
 
sudo make install
 
#test commands
 
rs-distance
 
rs-depth
 
rs-save-to-disk
 
Best regards,
Stan
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nguyenbc
Join Date: 18 Dec 23
Posts: 1
Posted: Mon, 2023-12-18 20:50

Hi, I follow the steps you gave. I use Intel Realsense camera T265. But when I test rs-distance, it shows that "There are 0 connected RealSense devices". What should I do with this case ?

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