Difference between revisions of "Building a Webcam Display"
From wikidb
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In <tt>~/catkin_ws/src/follow/src</tt> | In <tt>~/catkin_ws/src/follow/src</tt> | ||
− | * [[camera_display.cpp]] | + | * [http://wiki.ros.org/image_transport/Tutorials/SubscribingToImages Subscribing To Images Tutorial] |
+ | * [[camera_display.cpp]] my modified source | ||
== Build == | == Build == |
Revision as of 12:57, 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
Package Setup
TBD: First pass - all these files need to be cleaned up
In ~/catkin_ws/src/follow
In ~/catkin_ws/src/follow/src
- Subscribing To Images Tutorial
- camera_display.cpp my modified source
Build
cd ~/catkin_ws catkin_make
Test
TBD: clean up the next line
rosrun usb_cam usb_cam_node ~video_device "/dev/video0" rosrun follow camera_display