Difference between revisions of "Navigating the ROS wiki"
From Lofaro Lab Wiki
(Created page with "Installation: See [http://wiki.lofarolabs.com/index.php/Installing_and_configuring_your_ROS_environment this link] *rospack find - find the path to a specified ros folder or...") |
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Installation: | Installation: | ||
See [http://wiki.lofarolabs.com/index.php/Installing_and_configuring_your_ROS_environment this link] | See [http://wiki.lofarolabs.com/index.php/Installing_and_configuring_your_ROS_environment this link] | ||
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| + | The following available in [http://wiki.lofarolabs.com/index.php/Navigating_the_ROS_Filesystem Navigating the ROS Filesystem] | ||
*rospack find - find the path to a specified ros folder or file | *rospack find - find the path to a specified ros folder or file | ||
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*rosls - view the files inside a specified ros folder | *rosls - view the files inside a specified ros folder | ||
| − | + | The following available in [http://wiki.lofarolabs.com/index.php/Creating_a_ROS_Package Creating a ROS Package] | |
*source devel/setup.bash - source the devel folder | *source devel/setup.bash - source the devel folder | ||
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*catkin_create_pkg - create a ros package | *catkin_create_pkg - create a ros package | ||
| − | + | The following available in [http://wiki.lofarolabs.com/index.php/Building_a_ROS_Package Building a ROS Package] | |
*source /opt/ros/hydro/setup.bash - source the environment | *source /opt/ros/hydro/setup.bash - source the environment | ||
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*catkin_make - build the catkin package | *catkin_make - build the catkin package | ||
| − | + | The following available in [http://wiki.lofarolabs.com/index.php/Understanding_ROS_Nodes Understanding ROS Nodes] | |
*sudo apt-get install ros-hydro-ros-tutorials - install turtle simulator | *sudo apt-get install ros-hydro-ros-tutorials - install turtle simulator | ||
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*rosnode ping - test to see if specified node is running | *rosnode ping - test to see if specified node is running | ||
| − | + | The following available in [http://wiki.lofarolabs.com/index.php/Understanding_ROS_Topics Understanding ROS Topics] | |
*sudo apt-get install ros-hydro-rqt | *sudo apt-get install ros-hydro-rqt | ||
| − | + | sudo apt-get install ros-hydro-rqt-common-plugins - install rqt-graph | |
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*rostopic echo - view what data is being published to a topic | *rostopic echo - view what data is being published to a topic | ||
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*rostopic type - view in-depth information on a topic | *rostopic type - view in-depth information on a topic | ||
| − | + | The following available in [http://wiki.lofarolabs.com/index.php/Understanding_ROS_Services_and_Parameters Understanding ROS Service and Parameters] | |
*rosservice list - list the services a node can provide | *rosservice list - list the services a node can provide | ||
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*rosparam load - load parameters from a file | *rosparam load - load parameters from a file | ||
| − | + | The following available in [http://wiki.lofarolabs.com/index.php/Using_rosed_to_Edit_Files_in_ROS Using rosed] | |
*rosed - Edit a file within a package | *rosed - Edit a file within a package | ||
| − | + | The following available in [http://wiki.lofarolabs.com/index.php/Creating_a_ROS_msg_and_srv Creating a ROS msg and srv] | |
*rosmsg show - Tells you if ros sees a message specified | *rosmsg show - Tells you if ros sees a message specified | ||
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*roscp - Copy files from one folder to another | *roscp - Copy files from one folder to another | ||
| − | + | The following available in [http://wiki.lofarolabs.com/index.php/Recording_and_Playing_Back_Data Recording Data] | |
*rosbag record - reocrd topics from a node to a bag file | *rosbag record - reocrd topics from a node to a bag file | ||
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*rosbag play - Use the information from a bag file to run a node | *rosbag play - Use the information from a bag file to run a node | ||
| − | + | The following available in [http://wiki.lofarolabs.com/index.php/Getting_Started_with_roswtf Using roswtf] | |
*roswtf - command examines the system to try and find problems | *roswtf - command examines the system to try and find problems | ||
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Latest revision as of 12:44, 22 October 2014
Installation: See this link
The following available in Navigating the ROS Filesystem
- rospack find - find the path to a specified ros folder or file
- roscd - move around folders in ros
- pwd - see the path to the current working directory
- echo $ROS_PACKAGE_PATH - see the ros environment path
- roscd log - see where ros keeps its log files
- rosls - view the files inside a specified ros folder
The following available in Creating a ROS Package
- source devel/setup.bash - source the devel folder
- catkin_create_pkg - create a ros package
The following available in Building a ROS Package
- source /opt/ros/hydro/setup.bash - source the environment
- catkin_make - build the catkin package
The following available in Understanding ROS Nodes
- sudo apt-get install ros-hydro-ros-tutorials - install turtle simulator
- roscore - run the ros core
- sudo chown -R <your_username> ~/.ros - change ownership of the root
- rosnode list - see what nodes are running
- rosnode info - see information about a specified node
- rosrun - run a node
- rosnode cleanup - cleans up the list of nodes
- rosnode ping - test to see if specified node is running
The following available in Understanding ROS Topics
- sudo apt-get install ros-hydro-rqt
sudo apt-get install ros-hydro-rqt-common-plugins - install rqt-graph
- rostopic echo - view what data is being published to a topic
- rostopic type - return th emessage type of a topic being published
- rostopic pub - publish data to a topic
- rostopic hz - see how fast data is being published to a topic
- rostopic type - view in-depth information on a topic
The following available in Understanding ROS Service and Parameters
- rosservice list - list the services a node can provide
- rosservice type - display information on a service
- rosservice call - use a service from a node
- rosparam list - list the parameters the node has on the server
- rosparam set - set parameters on the server
- rosparam get - get parameters from the server
- rosparam dump - Dump parameters to a file
- rosparam load - load parameters from a file
The following available in Using rosed
- rosed - Edit a file within a package
The following available in Creating a ROS msg and srv
- rosmsg show - Tells you if ros sees a message specified
- roscp - Copy files from one folder to another
The following available in Recording Data
- rosbag record - reocrd topics from a node to a bag file
- rosbag info - look at information on a bag file
- rosbag play - Use the information from a bag file to run a node
The following available in Using roswtf
- roswtf - command examines the system to try and find problems
