RoboDog Documentation
Search
⌃K

Working with the ZED2

Warning, for some reason the installation of the libv4l-dev package on the jetson board will break serious stuff.

Documentation

Detailed information about the ZED2 camera and the ros-wrapper can be found on the Stereolabs website.

Launch

Running roslaunch zed_wrapper zed2.launch on the robot should launch all neccesary nodes.

Configuration

The ZED nodes can be configured with the zed-ros-wrapper/zed_wrapper/launch/ ZED2.launch and the zed-ros-wrapper/zed_wrapper/params/common.yaml file.

Calibration

  • Serial Number: 28000618
  • should a error with the configuration file occur, dowload a new factory config file at: http://calib.stereolabs.com/?SN=28000618 (note that the config file is custom to the serial number SN) and place it in /usr/local/zed/settings/ on the Jetson NX ([email protected])
  • the camera can be reconfigured by running the calibration programm located in /us/local/zed/tools/ZED_Calibration... with the command ./ZED_Calibration...

Installation of Required Packages

Perform these steps on the robots NVIDIA Jetson board.
  1. 1.
    download ( ZED SDK for L4T 32.4 (Jetpack 4.4)3.8.2 (Jetson Nano, TX2, Xavier AGX/NX, CUDA 10.2))
  2. 2.
    sudo apt install zstd
  3. 3.
    cd Downloads
  4. 4.
    chmod +x ZED_SDK_Ubuntu22_cuda11.7_v3.8.2.zstd.run
  5. 5.
    ./ZED_SDK_Ubuntu22_cuda11.7_v3.8.2.zstd.run
  6. 6.
    q to close license agreement
  7. 7.
    y to accept
  8. 8.
    y to install cuda
Previous
Working with the Ouster OS1
Next
A Remark on Time Zones
Last modified 3mo ago