givip / double_cam_stream

Usage of double_cam_stream

Requirements

• Ubuntu 18.04 LTS (could be VM, work on MacOS host with Parallels Desktop, not works on macOS with VMWare 11 (camera has lags), not tested with VirtualBox)
• ROS Melodic, Desktop-Full Install (Installation guide http://wiki.ros.org/Installation/Ubuntu)
• Created catkin workspace http://wiki.ros.org/ROS/Tutorials/InstallingandConfiguringROSEnvironment

Installation

• Run echo "source /home/youuser/catkin_ws/devel/setup.bash" >> ~/.bashrc
• Restart terminal
• Check enviroment variables $ echo $ROS_PACKAGE_PATH /home/youruser/catkin_ws/src:/opt/ros/melodic/share
• cd ~/catkin_ws/src
• Install dependency 'usb_cam' sudo apt-get install ros-melodic-usb-cam
• Clone forked image_pipeline repo: git clone https://github.com/givip/image_pipeline
• Clone repo: git clone https://github.com/givip/double_cam_stream.git
• cd ~/catkin_ws
• catkin_make

Run locally publisher node

• cd ~/catkin_ws/src/double_cam_stream/launch/usb_cam/
• roslaunch double_cam_publisher.launch

Run locally subscriber node

• cd ~/catkin_ws/src/double_cam_stream/launch/usb_cam/
• roslaunch double_cam_subscriber.launch