Hello All,
First of all, thanks for the provided source code, my physical robot works perfectly. But I am still concerned about one issue: When I use the teleop keyboard to control the robot, say, moving forward by having my finger staying on “i” key, what happened is that the robot keeps moving forward forever even though I removed my finger from the “i” key. I have to hit other key to stop the robot. From what I remembered in the gazebo simulation, if we use the keyboard to control a robot, the robot will move if we keep our finger on the key and it will stop if we remove our finger from the key immediately. I wonder how can we achieve this for an actual robot? Thanks!