Unable to teleop turtlebot4

abhinavsagar commented 11 months ago

Please provide the following information:

Turtlebot teleop using keyboard

Actual behaviour

Unable to teleop turtlebot4 using keyboard anymore. It was working a few days ago but stopped working all of a sudden.

To Reproduce

On running:

ros2 run teleop_twist_keyboard teleop_twist_keyboard

I'm getting:

This node takes keypresses from the keyboard and publishes them as Twist messages. It works best with a US keyboard layout.

Moving around: u i o j k l m , .

For Holonomic mode (strafing), hold down the shift key:

U I O J K L M < >

t : up (+z) b : down (-z)

anything else : stop

q/z : increase/decrease max speeds by 10% w/x : increase/decrease only linear speed by 10% e/c : increase/decrease only angular speed by 10%

CTRL-C to quit

But the turtlebot is not moving.

hilary-luo commented 11 months ago

Are you able to see the turtlebot topics from this PC? (ros2 topic list). Please share the output of that command here.

abhinavsagar commented 11 months ago

The problem is solved now, thanks.

turtlebot / turtlebot4