Difference between revisions of "ROS Teleop"
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sudo apt-get install ros-indigo-teleop-twist-joy | sudo apt-get install ros-indigo-teleop-twist-joy | ||
| + | |||
| + | === Experiments === | ||
| + | |||
| + | dpkg -L ros-indigo-teleop-twist-joy | ||
| + | emacs /opt/ros/indigo/share/teleop_twist_joy/launch/teleop.launch& | ||
| + | cd catkin_ws_indigo/ | ||
| + | mkdir launch | ||
| + | cd launch/ | ||
| + | show ros-indigo-teleop-twist-joy | ||
| + | |||
| + | Running experi,emts | ||
| + | |||
| + | roslaunch teleop.launch | ||
| + | |||
| + | another window tried these | ||
| + | |||
| + | rostopic list | ||
| + | rostopic echo cmd_vel | ||
| + | rostopic echo joy | ||
== To Investigate == | == To Investigate == | ||
Revision as of 13:08, 15 December 2015
Contents
Investigate
Background
Packages
aptitude search joy aptitude search teleop
ros-indigo-joy-teleop package - A (to be) generic joystick interface to control a robot ros-indigo-teleop-twist-joy package - Generic joystick teleop for twist robots. ros-indigo-key-teleop - A text-based interface to send a robot movement commands ros-indigo-teleop-tools - A set of generic teleoperation tools for any robot. ros-indigo-teleop-tools-msgs - The teleop_tools_msgs package ros-indigo-teleop-twist-keyboard - The teleop_twist_keyboard package ros-indigo-turtlebot-teleop - Provides teleoperation using joysticks or keyboard.
ros-indigo-joy-teleop
References
Install
sudo apt-get install ros-indigo-joy-teleop
Run
Did the following to find executables:
The result was joy_leleop.py which lead to the rosrun command below.
dpkg -L ros-indigo-joy-teleop
...
/opt/ros/indigo/lib/joy_teleop
/opt/ros/indigo/lib/joy_teleop/joy_teleop.py
/opt/ros/indigo/lib/joy_teleop/incrementer_server.py
...
In the first terminal.
rosparam set joy_node/dev "/dev/input/js0" rosrun joy joy_node
In the second terminal.
rosrun joy_teleop joy_teleop.py
[FATAL] [WallTime: 1450196955.332980] no configuration was found, taking node down
This should be fixable using the above reference links. Moving on to the twist package because it may be a better option based on those links.
ros-indigo-teleop-twist-joy
References
Install
sudo apt-get install ros-indigo-teleop-twist-joy
Experiments
dpkg -L ros-indigo-teleop-twist-joy emacs /opt/ros/indigo/share/teleop_twist_joy/launch/teleop.launch& cd catkin_ws_indigo/ mkdir launch cd launch/
show ros-indigo-teleop-twist-joy
Running experi,emts
roslaunch teleop.launch
another window tried these
rostopic list rostopic echo cmd_vel rostopic echo joy
