Difference between revisions of "Building a Webcam Display"
From wikidb
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| + | == Tutorials == | ||
| + | |||
| + | * [http://wiki.ros.org/ROS/Tutorial InstallingandConfiguringROSEnvironment] | ||
| + | * [http://wiki.ros.org/ROS/Tutorials/CreatingPackage Creating a Package] | ||
| + | |||
| + | == Build the Workspace == | ||
| + | |||
| + | mkdir -p ~/catkin_ws/src | ||
| + | cd ~/catkin_ws/src/ | ||
| + | catkin_init_workspace | ||
| + | cd .. | ||
| + | catkin_make | ||
| + | . devel/setup.bash | ||
| + | echo $ROS_PACKAGE_PATH | ||
| + | cd src/ | ||
| + | catkin_create_pkg follow std_msgs rospy roscpp | ||
| + | cd .. | ||
| + | catkin_make | ||
| + | . ~/catkin_ws/devel/setup.bash | ||
| + | |||
| + | |||
== Test == | == Test == | ||
rosrun usb_cam usb_cam_node ~video_device "/dev/video0" | rosrun usb_cam usb_cam_node ~video_device "/dev/video0" | ||
rosrun follow camera_display | rosrun follow camera_display | ||
Revision as of 12:25, 9 August 2015
Tutorials
Build the Workspace
mkdir -p ~/catkin_ws/src cd ~/catkin_ws/src/ catkin_init_workspace cd .. catkin_make . devel/setup.bash echo $ROS_PACKAGE_PATH cd src/ catkin_create_pkg follow std_msgs rospy roscpp cd .. catkin_make . ~/catkin_ws/devel/setup.bash
Test
rosrun usb_cam usb_cam_node ~video_device "/dev/video0" rosrun follow camera_display
