Question of teleop_twist_keyboard

[gami0321]

System Configuration:
Tell us about your system.

• OS: Ubuntu 22.04
• ROS Version:ROS 2, Humble
• Gazebo Version:Gazebo Garden
• VRX

I have a question regarding the teleop_twist_keyboard.
I referenced the VRX_DRIVING example, but it only had joystick control.
Is it not possible to use teleop_twist_keyboard with it?
When I ran the code, it seemed like the values were being subscribed to the /cmd_vel topic, but is there no implemented logic to handle this?

[caguero]

We haven't directly added keyboard support to the project yet but it should be possible if you map the keystrokes to topics in a similar way we do it here:

https://github.com/osrf/vrx/blob/main/vrx_gz/config/wamv.yaml