Bumper does not work - Githubissues

roni-kreinin commented 2 years ago

Please provide the following information:

OS: Ubuntu 20.04
ROS Distro: Galactic
Built from source or installed: installed

Expected behaviour When the robot bumps into an object, reflex behaviour should occur

Actual behaviour When the robot bumps into an object, nothing happens.

To Reproduce Provide the steps to reproduce:

ros2 launch turtlebot4_ignition_bringup ignition.launch.py
Drive robot into object
Robot does not recoil when bumper contacts object

Other notes Seems to be an issue with ros_ign_bridge not publishing the bumper message on the ROS side.

revan-mando commented 2 years ago

could you please till me how you drive the robot ? I am trying with it and the robot not moving

roni-kreinin commented 2 years ago

@revan-mando You can use the teleop plugin in Ignition. Set the linear and angular velocities, select "Input from keyboard (WASD)", and make sure to click the play button in the bottom left of the simulator to start the simulation. Then you can drive the robot with the WASD keys.

Note for next time: please create a new issue instead of commenting on a separate issue.

turtlebot / turtlebot4_simulator

Bumper does not work #2