Robot AI Lab

ExcuteProcess : ros2 riviz2 rivz2 ExecuteProcess.launch.py #!/usr/bin/env python3 import os from launch import LaunchDescription from launch.actions import ExecuteProcess, IncludeLaunchDescription from launch.launch_description_sources import PythonLaunchDescriptionSource from launch.substitutions import LaunchConfiguration from launch_ros.actions import Node # this is the function launch system..

ros2 run tf2_ros static_transform_publisher x y z yaw pich roll parent_frame child_frame where, the ratations are in radians [Reference] [1] https://articulatedrobotics.xyz/ready-for-ros-6-tf/

~my_ws/src$ ros2 pkg create --build-type ament_cmake my_interfaces ~my_ws/src/my_interfaces$ mkdir msg ~my_ws/src/my_interfaces$ mkdir srv ~/my_ws$ colcon build --packages-select my_interfaces [Reference] https://docs.ros.org/en/foxy/Tutorials/Custom-ROS2-Interfaces.html

ros2 launch ros2 launch ~/src/my_package/launch/my.launch.py my.launch.py : from launch import LaunchDescription from launch_ros.actions import Node def generate_launch_description(): return LaunchDescription([ Node( package='turtlesim', namespace='turtlesim1', executable='turtlesim_node', name='sim' ), Node( package='turtlesim', namespace='turtlesim2', executable='turtlesim_node', name='sim' ),..

source /opt/ros/foxy/setup.bash mkdir -p my_ws/src cd ~my_ws/src ros2 pkg create --build-type ament_python ros2 pkg create --build-type ament_python --node-name ros2 pkg create --build-type ament_python --dependencies ros2 pkg create --build-type ament_cmake ros2 pkg create --build-type ament_cmake --node-name cd ~/my_ws colcon build colcon build --packages-select my_package colcon build --symli..

ROS2에 대해서 처음 입문하기 위해서는 네이버 오로카 카페에서 제공하는 로봇 운영체제 ROS 강좌가 많은 도움이 되었습니다. https://cafe.naver.com/openrt/24070 000 로봇 운영체제 ROS 강좌 목차 로봇 운영체제 ROS 강좌 목차 - ROS 1 / 2 강좌 목차 - Created Date: 2020.07.13 Modified Date: 2022.02.21 revision... cafe.naver.com 다음 전체적인 개념을 복습하기 위해서는 ROS2 Foxy Tutorial을 참고하면 이해를 좀 더 높일 수 있습니다. https://docs.ros.org/en/foxy/Tutorials.html Tutorials — ROS 2 Documentation: Foxy docum..