<?xml version="1.0"?> <launch> <arg name="max_vel_linear" default="1.0"/> <arg name="max_vel_angular" default="1.0"/> <arg name="linear_vel_step" default="0.1"/> <arg name="angular_vel_step" default="0.1"/> <arg name="cmd_vel" default="cmd_vel"/> <!-- Node for keyboard operation --> <node pkg="tsukuba2022" type="teleop_key.py" name="teleop_key" output="screen"> <remap from="cmd_vel" to="$(arg cmd_vel)"/> <param name="max_vel_linear" value="$(arg max_vel_linear)"/> <param name="max_vel_angular" value="$(arg max_vel_angular)"/> <param name="linear_vel_step" value="$(arg linear_vel_step)"/> <param name="angular_vel_step" value="$(arg angular_vel_step)"/> </node> </launch>