diff --git a/turtlebot3_ignition/CMakeLists.txt b/turtlebot3_ignition/CMakeLists.txt
new file mode 100644
index 00000000..c96670ff
--- /dev/null
+++ b/turtlebot3_ignition/CMakeLists.txt
@@ -0,0 +1,33 @@
+################################################################################
+# Set minimum required version of cmake, project name and compile options
+################################################################################
+cmake_minimum_required(VERSION 3.5)
+project(turtlebot3_ignition)
+
+if(NOT CMAKE_CXX_STANDARD)
+ set(CMAKE_CXX_STANDARD 14)
+endif()
+
+if(CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+ add_compile_options(-Wall -Wextra -Wpedantic)
+endif()
+
+################################################################################
+# Find ament packages and libraries for ament and system dependencies
+################################################################################
+find_package(ament_cmake REQUIRED)
+find_package(rclcpp REQUIRED)
+find_package(geometry_msgs REQUIRED)
+
+install(DIRECTORY launch urdf config rviz gui worlds
+ DESTINATION share/${PROJECT_NAME}
+)
+
+add_executable(cmd_republisher src/republisher_cmd.cpp)
+ament_target_dependencies(cmd_republisher rclcpp geometry_msgs)
+
+install(TARGETS
+ cmd_republisher
+ DESTINATION lib/${PROJECT_NAME})
+
+ament_package()
diff --git a/turtlebot3_ignition/config/turtlebot3_burger.yaml b/turtlebot3_ignition/config/turtlebot3_burger.yaml
new file mode 100644
index 00000000..b7b3b96e
--- /dev/null
+++ b/turtlebot3_ignition/config/turtlebot3_burger.yaml
@@ -0,0 +1,67 @@
+controller_manager:
+ ros__parameters:
+ update_rate: 100 # Hz
+
+ joint_state_broadcaster:
+ type: joint_state_broadcaster/JointStateBroadcaster
+
+ diff_drive_base_controller:
+ type: diff_drive_controller/DiffDriveController
+
+ imu_sensor_broadcaster:
+ type: imu_sensor_broadcaster/IMUSensorBroadcaster
+
+imu_sensor_broadcaster:
+ ros__parameters:
+ sensor_name: imu_sensor
+ frame_id: imu
+
+
+diff_drive_base_controller:
+ ros__parameters:
+ use_sim_time: True
+ left_wheel_names: ["wheel_left_joint"]
+ right_wheel_names: ["wheel_right_joint"]
+
+ wheel_separation: 0.160
+ #wheels_per_side: 1 # actually 2, but both are controlled by 1 signal
+ wheel_radius: 0.033
+
+ wheel_separation_multiplier: 1.0
+ left_wheel_radius_multiplier: 1.0
+ right_wheel_radius_multiplier: 1.0
+
+ publish_rate: 50.0
+ odom_frame_id: odom
+ base_frame_id: base_footprint
+ pose_covariance_diagonal : [0.001, 0.001, 0.001, 0.001, 0.001, 0.01]
+ twist_covariance_diagonal: [0.001, 0.001, 0.001, 0.001, 0.001, 0.01]
+
+ open_loop: false
+ enable_odom_tf: true
+
+ cmd_vel_timeout: 100.0
+ #publish_limited_velocity: true
+ use_stamped_vel: false
+ #velocity_rolling_window_size: 10
+
+ # Velocity and acceleration limits
+ # Whenever a min_* is unspecified, default to -max_*
+ linear.x.has_velocity_limits: true
+ linear.x.has_acceleration_limits: true
+ linear.x.has_jerk_limits: false
+ linear.x.max_velocity: 1.0
+ linear.x.min_velocity: -1.0
+ linear.x.max_acceleration: 1.0
+ linear.x.max_jerk: 0.0
+ linear.x.min_jerk: 0.0
+
+ angular.z.has_velocity_limits: true
+ angular.z.has_acceleration_limits: true
+ angular.z.has_jerk_limits: false
+ angular.z.max_velocity: 1.0
+ angular.z.min_velocity: -1.0
+ angular.z.max_acceleration: 1.0
+ angular.z.min_acceleration: -1.0
+ angular.z.max_jerk: 0.0
+ angular.z.min_jerk: 0.0
diff --git a/turtlebot3_ignition/config/turtlebot3_waffle.yaml b/turtlebot3_ignition/config/turtlebot3_waffle.yaml
new file mode 100644
index 00000000..7925f8f4
--- /dev/null
+++ b/turtlebot3_ignition/config/turtlebot3_waffle.yaml
@@ -0,0 +1,67 @@
+controller_manager:
+ ros__parameters:
+ update_rate: 100 # Hz
+
+ joint_state_broadcaster:
+ type: joint_state_broadcaster/JointStateBroadcaster
+
+ diff_drive_base_controller:
+ type: diff_drive_controller/DiffDriveController
+
+ imu_sensor_broadcaster:
+ type: imu_sensor_broadcaster/IMUSensorBroadcaster
+
+imu_sensor_broadcaster:
+ ros__parameters:
+ sensor_name: imu_sensor
+ frame_id: imu
+
+
+diff_drive_base_controller:
+ ros__parameters:
+ use_sim_time: True
+ left_wheel_names: ["wheel_left_joint"]
+ right_wheel_names: ["wheel_right_joint"]
+
+ wheel_separation: 0.287
+ #wheels_per_side: 1 # actually 2, but both are controlled by 1 signal
+ wheel_radius: 0.033
+
+ wheel_separation_multiplier: 1.0
+ left_wheel_radius_multiplier: 1.0
+ right_wheel_radius_multiplier: 1.0
+
+ publish_rate: 50.0
+ odom_frame_id: odom
+ base_frame_id: base_footprint
+ pose_covariance_diagonal : [0.001, 0.001, 0.0, 0.0, 0.0, 0.01]
+ twist_covariance_diagonal: [0.001, 0.0, 0.0, 0.0, 0.0, 0.01]
+
+ open_loop: false
+ enable_odom_tf: true
+
+ cmd_vel_timeout: 100.0
+ #publish_limited_velocity: true
+ use_stamped_vel: false
+ #velocity_rolling_window_size: 10
+
+ # Velocity and acceleration limits
+ # Whenever a min_* is unspecified, default to -max_*
+ linear.x.has_velocity_limits: true
+ linear.x.has_acceleration_limits: true
+ linear.x.has_jerk_limits: false
+ linear.x.max_velocity: 1.0
+ linear.x.min_velocity: -1.0
+ linear.x.max_acceleration: 1.0
+ linear.x.max_jerk: 0.0
+ linear.x.min_jerk: 0.0
+
+ angular.z.has_velocity_limits: true
+ angular.z.has_acceleration_limits: true
+ angular.z.has_jerk_limits: false
+ angular.z.max_velocity: 1.0
+ angular.z.min_velocity: -1.0
+ angular.z.max_acceleration: 1.0
+ angular.z.min_acceleration: -1.0
+ angular.z.max_jerk: 0.0
+ angular.z.min_jerk: 0.0
diff --git a/turtlebot3_ignition/config/turtlebot3_waffle_pi.yaml b/turtlebot3_ignition/config/turtlebot3_waffle_pi.yaml
new file mode 100644
index 00000000..4600706f
--- /dev/null
+++ b/turtlebot3_ignition/config/turtlebot3_waffle_pi.yaml
@@ -0,0 +1,68 @@
+controller_manager:
+ ros__parameters:
+ update_rate: 100 # Hz
+
+ joint_state_broadcaster:
+ type: joint_state_broadcaster/JointStateBroadcaster
+
+ diff_drive_base_controller:
+ type: diff_drive_controller/DiffDriveController
+
+ imu_sensor_broadcaster:
+ type: imu_sensor_broadcaster/IMUSensorBroadcaster
+
+imu_sensor_broadcaster:
+ ros__parameters:
+ sensor_name: imu_sensor
+ frame_id: imu
+
+
+diff_drive_base_controller:
+ ros__parameters:
+ use_sim_time: True
+
+ left_wheel_names: ["wheel_left_joint"]
+ right_wheel_names: ["wheel_right_joint"]
+
+ wheel_separation: 0.287
+ #wheels_per_side: 1 # actually 2, but both are controlled by 1 signal
+ wheel_radius: 0.033
+
+ wheel_separation_multiplier: 1.0
+ left_wheel_radius_multiplier: 1.0
+ right_wheel_radius_multiplier: 1.0
+
+ publish_rate: 50.0
+ odom_frame_id: odom
+ base_frame_id: base_footprint
+ pose_covariance_diagonal : [0.001, 0.001, 0.0, 0.0, 0.0, 0.01]
+ twist_covariance_diagonal: [0.001, 0.0, 0.0, 0.0, 0.0, 0.01]
+
+ open_loop: false
+ enable_odom_tf: true
+
+ cmd_vel_timeout: 100.0
+ #publish_limited_velocity: true
+ use_stamped_vel: false
+ #velocity_rolling_window_size: 10
+
+ # Velocity and acceleration limits
+ # Whenever a min_* is unspecified, default to -max_*
+ linear.x.has_velocity_limits: true
+ linear.x.has_acceleration_limits: true
+ linear.x.has_jerk_limits: false
+ linear.x.max_velocity: 1.0
+ linear.x.min_velocity: -1.0
+ linear.x.max_acceleration: 1.0
+ linear.x.max_jerk: 0.0
+ linear.x.min_jerk: 0.0
+
+ angular.z.has_velocity_limits: true
+ angular.z.has_acceleration_limits: true
+ angular.z.has_jerk_limits: false
+ angular.z.max_velocity: 1.0
+ angular.z.min_velocity: -1.0
+ angular.z.max_acceleration: 1.0
+ angular.z.min_acceleration: -1.0
+ angular.z.max_jerk: 0.0
+ angular.z.min_jerk: 0.0
diff --git a/turtlebot3_ignition/gui/gui.config b/turtlebot3_ignition/gui/gui.config
new file mode 100644
index 00000000..5cb6b84a
--- /dev/null
+++ b/turtlebot3_ignition/gui/gui.config
@@ -0,0 +1,1264 @@
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+ false
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+ 50
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+ #fafafa
+
+
diff --git a/turtlebot3_ignition/launch/control.launch.py b/turtlebot3_ignition/launch/control.launch.py
new file mode 100644
index 00000000..34042d2f
--- /dev/null
+++ b/turtlebot3_ignition/launch/control.launch.py
@@ -0,0 +1,67 @@
+# Copyright 2022 Open Source Robotics Foundation, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import os
+
+from ament_index_python.packages import get_package_share_directory
+from launch import LaunchDescription
+from launch.actions import DeclareLaunchArgument, RegisterEventHandler
+from launch.event_handlers import OnProcessExit
+from launch.substitutions import LaunchConfiguration, PathJoinSubstitution
+from launch_ros.actions import Node
+
+TURTLEBOT3_MODEL = os.environ['TURTLEBOT3_MODEL']
+
+def generate_launch_description():
+ turtlebot3_ignition_path = get_package_share_directory('turtlebot3_ignition')
+ use_sim_time = LaunchConfiguration('use_sim_time', default='true')
+
+ control_params_file = PathJoinSubstitution(
+ [turtlebot3_ignition_path,
+ 'config', 'turtlebot3_' + TURTLEBOT3_MODEL + '.yaml'])
+
+ load_joint_state_controller = Node(
+ package='controller_manager',
+ executable='spawner',
+ arguments=['joint_state_broadcaster', '--controller-manager', '/controller_manager'],
+ parameters=[{'use_sim_time': use_sim_time}]
+ )
+
+ load_diff_drive_base_controller = Node(
+ package='controller_manager',
+ executable='spawner',
+ arguments=['diff_drive_base_controller', '--controller-manager', '/controller_manager'],
+ parameters=[control_params_file, {'use_sim_time': use_sim_time}],
+ output={
+ 'stdout': 'screen',
+ 'stderr': 'screen',
+ },
+ )
+
+ # Ensure diffdrive_controller_node starts after load_joint_state_controller
+ diff_drive_base_controller_callback = RegisterEventHandler(
+ event_handler=OnProcessExit(
+ target_action=load_joint_state_controller,
+ on_exit=[load_diff_drive_base_controller],
+ )
+ )
+
+ return LaunchDescription([
+ DeclareLaunchArgument(
+ 'use_sim_time',
+ default_value='true',
+ description='Use simulation (Gazebo) clock if true'),
+ load_joint_state_controller,
+ diff_drive_base_controller_callback
+ ])
diff --git a/turtlebot3_ignition/launch/ignition.launch.py b/turtlebot3_ignition/launch/ignition.launch.py
new file mode 100644
index 00000000..37c4591d
--- /dev/null
+++ b/turtlebot3_ignition/launch/ignition.launch.py
@@ -0,0 +1,121 @@
+# Copyright 2022 Open Source Robotics Foundation, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import os
+
+from ament_index_python.packages import get_package_share_directory, get_package_prefix
+from launch import LaunchDescription
+from launch.actions import DeclareLaunchArgument, ExecuteProcess, RegisterEventHandler
+from launch.actions import IncludeLaunchDescription, SetEnvironmentVariable
+from launch.event_handlers import OnProcessExit
+from launch.launch_description_sources import PythonLaunchDescriptionSource
+from launch.substitutions import LaunchConfiguration, PathJoinSubstitution
+from launch_ros.actions import Node
+import xacro
+
+TURTLEBOT3_MODEL = os.environ['TURTLEBOT3_MODEL']
+
+def generate_launch_description():
+ use_sim_time = LaunchConfiguration('use_sim_time', default='true')
+ world_name = LaunchConfiguration('world_name', default='turtlebot3_world')
+
+ launch_file_dir = os.path.join(get_package_share_directory('turtlebot3_ignition'), 'launch')
+
+ static_tf = Node(package='tf2_ros',
+ executable='static_transform_publisher',
+ name='static_transform_publisher',
+ output='log',
+ arguments=['0.0', '0.0', '0.0', '0.0', '0.0', '0.0', 'base_scan', [TURTLEBOT3_MODEL, '/base_footprint/hls_lfcd_lds']],
+ parameters=[{'use_sim_time': use_sim_time}])
+
+ # Set ignition resource path
+ ign_resource_path = SetEnvironmentVariable(
+ name='IGN_GAZEBO_RESOURCE_PATH',value=[
+ os.path.join(get_package_prefix('turtlebot3_description'), "share"),
+ ":" +
+ os.path.join(get_package_share_directory('turtlebot3_gazebo'), "models")])
+
+ republish_cmd = Node(
+ package='turtlebot3_ignition',
+ executable='cmd_republisher')
+
+ ignition_spawn_entity = Node(
+ package='ros_ign_gazebo',
+ executable='create',
+ output='screen',
+ arguments=['-topic', 'robot_description',
+ '-name', TURTLEBOT3_MODEL,
+ '-allow_renaming', 'true',
+ '-x', '-2.0',
+ '-y', '-0.5',
+ '-z', '0.01'],
+ )
+
+ ignition_spawn_world = Node(
+ package='ros_ign_gazebo',
+ executable='create',
+ output='screen',
+ arguments=['-file', PathJoinSubstitution([
+ get_package_share_directory('turtlebot3_gazebo'),
+ "models",
+ world_name,
+ "model.sdf"]),
+ '-allow_renaming', 'false'],
+ )
+
+ basic_world = os.path.join(get_package_share_directory('turtlebot3_ignition'), "worlds", "empty.sdf")
+
+ return LaunchDescription([
+ republish_cmd,
+ static_tf,
+ ign_resource_path,
+ ignition_spawn_world,
+ ignition_spawn_entity,
+ IncludeLaunchDescription(
+ PythonLaunchDescriptionSource(
+ [os.path.join(get_package_share_directory('ros_ign_gazebo'),
+ 'launch', 'ign_gazebo.launch.py')]),
+ launch_arguments=[('ign_args', [' -r -v 3 ' +
+ basic_world
+ + ' ' + ' --gui-config ' +
+ os.path.join(
+ get_package_share_directory('turtlebot3_ignition'),
+ "gui", "gui.config"
+ )
+ ])]),
+ DeclareLaunchArgument(
+ 'use_sim_time',
+ default_value=use_sim_time,
+ description='If true, use simulated clock'),
+ DeclareLaunchArgument(
+ 'world_name',
+ default_value=world_name,
+ description='World name'),
+ IncludeLaunchDescription(
+ PythonLaunchDescriptionSource([launch_file_dir, '/ros_ign_bridge.launch.py']),
+ launch_arguments={'use_sim_time': use_sim_time}.items(),
+ ),
+ IncludeLaunchDescription(
+ PythonLaunchDescriptionSource([launch_file_dir, '/robot_state_publisher.launch.py']),
+ launch_arguments={'use_sim_time': use_sim_time}.items(),
+ ),
+ IncludeLaunchDescription(
+ PythonLaunchDescriptionSource([launch_file_dir, '/control.launch.py']),
+ launch_arguments={'use_sim_time': use_sim_time}.items(),
+ ),
+ IncludeLaunchDescription(
+ PythonLaunchDescriptionSource([launch_file_dir, '/rviz.launch.py']),
+ launch_arguments={'use_sim_time': use_sim_time}.items(),
+ ),
+ ])
diff --git a/turtlebot3_ignition/launch/robot_state_publisher.launch.py b/turtlebot3_ignition/launch/robot_state_publisher.launch.py
new file mode 100644
index 00000000..52802c2b
--- /dev/null
+++ b/turtlebot3_ignition/launch/robot_state_publisher.launch.py
@@ -0,0 +1,53 @@
+# Copyright 2022 Open Source Robotics Foundation, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the 'License');
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an 'AS IS' BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import os
+
+from ament_index_python.packages import get_package_share_directory, get_package_prefix
+from launch import LaunchDescription
+from launch.actions import DeclareLaunchArgument, ExecuteProcess, RegisterEventHandler
+from launch.event_handlers import OnProcessExit
+from launch.substitutions import LaunchConfiguration
+from launch_ros.actions import Node
+import xacro
+
+TURTLEBOT3_MODEL = os.environ['TURTLEBOT3_MODEL']
+
+def generate_launch_description():
+
+ use_sim_time = LaunchConfiguration('use_sim_time', default='true')
+ urdf_file_name = 'turtlebot3_' + TURTLEBOT3_MODEL + '.urdf'
+
+ urdf = os.path.join(
+ get_package_share_directory('turtlebot3_ignition'),
+ 'urdf',
+ urdf_file_name)
+
+ doc = xacro.parse(open(urdf))
+ xacro.process_doc(doc)
+ params = {'robot_description': doc.toxml()}
+
+ return LaunchDescription([
+ DeclareLaunchArgument(
+ 'use_sim_time',
+ default_value='true',
+ description='Use simulation (Gazebo) clock if true'),
+ Node(
+ package='robot_state_publisher',
+ executable='robot_state_publisher',
+ name='robot_state_publisher',
+ output='screen',
+ parameters=[{'use_sim_time': use_sim_time,
+ 'robot_description': doc.toxml()}]),
+ ])
diff --git a/turtlebot3_ignition/launch/ros_ign_bridge.launch.py b/turtlebot3_ignition/launch/ros_ign_bridge.launch.py
new file mode 100644
index 00000000..7122fecc
--- /dev/null
+++ b/turtlebot3_ignition/launch/ros_ign_bridge.launch.py
@@ -0,0 +1,68 @@
+# Copyright 2022 Open Source Robotics Foundation, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the 'License');
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an 'AS IS' BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from launch import LaunchDescription
+from launch.actions import DeclareLaunchArgument
+from launch.substitutions import LaunchConfiguration
+from launch_ros.actions import Node
+
+
+def generate_launch_description():
+ use_sim_time = LaunchConfiguration('use_sim_time', default='true')
+
+ scan_bridge = Node(
+ package='ros_ign_bridge',
+ executable='parameter_bridge',
+ arguments=[
+ '/scan@sensor_msgs/msg/LaserScan@ignition.msgs.LaserScan',
+ ],
+ parameters=[{'use_sim_time': use_sim_time}],
+ output='screen'
+ )
+
+ # cmd_vel bridge
+ imu_bridge = Node(
+ package='ros_ign_bridge',
+ executable='parameter_bridge',
+ arguments=[
+ '/imu@sensor_msgs/Imu@ignition.msgs.IMU'
+ ],
+ parameters=[{'use_sim_time': use_sim_time}],
+ output='screen'
+ )
+
+ # cmd_vel bridge
+ cmd_vel_bridge = Node(package='ros_ign_bridge', executable='parameter_bridge',
+ name='cmd_vel_bridge',
+ output='screen',
+ parameters=[{
+ 'use_sim_time': use_sim_time
+ }],
+ arguments=[
+ '/cmd_vel' + '@geometry_msgs/msg/Twist' + '[ignition.msgs.Twist',
+ ],
+ remappings=[
+ ('/cmd_vel',
+ 'diff_drive_base_controller/cmd_vel_unstamped')
+ ])
+
+ return LaunchDescription([
+ imu_bridge,
+ scan_bridge,
+ cmd_vel_bridge,
+ DeclareLaunchArgument(
+ 'use_sim_time',
+ default_value='true',
+ description='Use simulation (Gazebo) clock if true'),
+ ])
diff --git a/turtlebot3_ignition/launch/rviz.launch.py b/turtlebot3_ignition/launch/rviz.launch.py
new file mode 100644
index 00000000..888e6a50
--- /dev/null
+++ b/turtlebot3_ignition/launch/rviz.launch.py
@@ -0,0 +1,43 @@
+# Copyright 2022 Open Source Robotics Foundation, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+import os
+
+from ament_index_python.packages import get_package_share_directory
+from launch import LaunchDescription
+from launch.actions import DeclareLaunchArgument
+from launch.substitutions import LaunchConfiguration
+from launch_ros.actions import Node
+
+def generate_launch_description():
+ use_sim_time = LaunchConfiguration('use_sim_time', default='true')
+
+ rviz_config_dir = os.path.join(get_package_share_directory('turtlebot3_ignition'),
+ 'rviz', 'tb3_ignition.rviz')
+
+ return LaunchDescription([
+ DeclareLaunchArgument(
+ 'use_sim_time',
+ default_value='true',
+ description='Use simulation (Gazebo) clock if true'),
+
+ Node(
+ package='rviz2',
+ executable='rviz2',
+ name='rviz2',
+ arguments=['-d', rviz_config_dir],
+ parameters=[{'use_sim_time': use_sim_time}],
+ output='screen'),
+ ])
diff --git a/turtlebot3_ignition/package.xml b/turtlebot3_ignition/package.xml
new file mode 100644
index 00000000..6137c144
--- /dev/null
+++ b/turtlebot3_ignition/package.xml
@@ -0,0 +1,43 @@
+
+
+
+ turtlebot3_ignition
+ 2.2.3
+
+ Ignition Gazebo simulation package for the TurtleBot3
+
+ Will Son
+ Apache 2.0
+ http://turtlebot3.robotis.com
+ https://github.com/ROBOTIS-GIT/turtlebot3_simulations
+ https://github.com/ROBOTIS-GIT/turtlebot3_simulations/issues
+
+ Alejandro Hernandez Cordero
+
+ ament_cmake
+
+ rclcpp
+ geometry_msgs
+
+ ament_index_python
+ diff_drive_controller
+ ign_ros2_control
+ imu_sensor_broadcaster
+ joint_state_broadcaster
+ launch
+ launch_ros
+ robot_state_publisher
+ ros2controlcli
+ ros2launch
+ ros_ign_bridge
+ ros_ign_gazebo
+ tf2_ros
+ turtlebot3_description
+ rviz2
+ xacro
+
+
+ ament_cmake
+
+
+
diff --git a/turtlebot3_ignition/rviz/tb3_ignition.rviz b/turtlebot3_ignition/rviz/tb3_ignition.rviz
new file mode 100644
index 00000000..dd7e0887
--- /dev/null
+++ b/turtlebot3_ignition/rviz/tb3_ignition.rviz
@@ -0,0 +1,244 @@
+Panels:
+ - Class: rviz_common/Displays
+ Help Height: 78
+ Name: Displays
+ Property Tree Widget:
+ Expanded:
+ - /Global Options1
+ - /Status1
+ - /LaserScan1
+ - /LaserScan1/Status1
+ - /RobotModel1
+ Splitter Ratio: 0.5
+ Tree Height: 549
+ - Class: rviz_common/Selection
+ Name: Selection
+ - Class: rviz_common/Tool Properties
+ Expanded:
+ - /2D Goal Pose1
+ - /Publish Point1
+ Name: Tool Properties
+ Splitter Ratio: 0.5886790156364441
+ - Class: rviz_common/Views
+ Expanded:
+ - /Current View1
+ Name: Views
+ Splitter Ratio: 0.5
+ - Class: rviz_common/Time
+ Experimental: false
+ Name: Time
+ SyncMode: 0
+ SyncSource: LaserScan
+Visualization Manager:
+ Class: ""
+ Displays:
+ - Alpha: 0.5
+ Cell Size: 1
+ Class: rviz_default_plugins/Grid
+ Color: 160; 160; 164
+ Enabled: true
+ Line Style:
+ Line Width: 0.029999999329447746
+ Value: Lines
+ Name: Grid
+ Normal Cell Count: 0
+ Offset:
+ X: 0
+ Y: 0
+ Z: 0
+ Plane: XY
+ Plane Cell Count: 10
+ Reference Frame:
+ Value: true
+ - Alpha: 1
+ Autocompute Intensity Bounds: true
+ Autocompute Value Bounds:
+ Max Value: 10
+ Min Value: -10
+ Value: true
+ Axis: Z
+ Channel Name: intensity
+ Class: rviz_default_plugins/LaserScan
+ Color: 255; 255; 255
+ Color Transformer: Intensity
+ Decay Time: 0
+ Enabled: true
+ Invert Rainbow: false
+ Max Color: 255; 255; 255
+ Max Intensity: 0
+ Min Color: 0; 0; 0
+ Min Intensity: 0
+ Name: LaserScan
+ Position Transformer: XYZ
+ Selectable: true
+ Size (Pixels): 3
+ Size (m): 0.009999999776482582
+ Style: Flat Squares
+ Topic:
+ Depth: 5
+ Durability Policy: Volatile
+ Filter size: 10
+ History Policy: Keep Last
+ Reliability Policy: Reliable
+ Value: /scan
+ Use Fixed Frame: true
+ Use rainbow: true
+ Value: true
+ - Alpha: 1
+ Class: rviz_default_plugins/RobotModel
+ Collision Enabled: false
+ Description File: ""
+ Description Source: Topic
+ Description Topic:
+ Depth: 5
+ Durability Policy: Volatile
+ History Policy: Keep Last
+ Reliability Policy: Reliable
+ Value: /robot_description
+ Enabled: true
+ Links:
+ All Links Enabled: true
+ Expand Joint Details: false
+ Expand Link Details: false
+ Expand Tree: false
+ Link Tree Style: Links in Alphabetic Order
+ base_footprint:
+ Alpha: 1
+ Show Axes: false
+ Show Trail: false
+ base_link:
+ Alpha: 1
+ Show Axes: false
+ Show Trail: false
+ Value: true
+ base_scan:
+ Alpha: 1
+ Show Axes: false
+ Show Trail: false
+ Value: true
+ camera_link:
+ Alpha: 1
+ Show Axes: false
+ Show Trail: false
+ Value: true
+ camera_rgb_frame:
+ Alpha: 1
+ Show Axes: false
+ Show Trail: false
+ camera_rgb_optical_frame:
+ Alpha: 1
+ Show Axes: false
+ Show Trail: false
+ caster_back_left_link:
+ Alpha: 1
+ Show Axes: false
+ Show Trail: false
+ Value: true
+ caster_back_right_link:
+ Alpha: 1
+ Show Axes: false
+ Show Trail: false
+ Value: true
+ imu_link:
+ Alpha: 1
+ Show Axes: false
+ Show Trail: false
+ wheel_left_link:
+ Alpha: 1
+ Show Axes: false
+ Show Trail: false
+ Value: true
+ wheel_right_link:
+ Alpha: 1
+ Show Axes: false
+ Show Trail: false
+ Value: true
+ Name: RobotModel
+ TF Prefix: ""
+ Update Interval: 0
+ Value: true
+ Visual Enabled: true
+ Enabled: true
+ Global Options:
+ Background Color: 48; 48; 48
+ Fixed Frame: odom
+ Frame Rate: 30
+ Name: root
+ Tools:
+ - Class: rviz_default_plugins/Interact
+ Hide Inactive Objects: true
+ - Class: rviz_default_plugins/MoveCamera
+ - Class: rviz_default_plugins/Select
+ - Class: rviz_default_plugins/FocusCamera
+ - Class: rviz_default_plugins/Measure
+ Line color: 128; 128; 0
+ - Class: rviz_default_plugins/SetInitialPose
+ Covariance x: 0.25
+ Covariance y: 0.25
+ Covariance yaw: 0.06853891909122467
+ Topic:
+ Depth: 5
+ Durability Policy: Volatile
+ History Policy: Keep Last
+ Reliability Policy: Reliable
+ Value: /initialpose
+ - Class: rviz_default_plugins/SetGoal
+ Topic:
+ Depth: 5
+ Durability Policy: Volatile
+ History Policy: Keep Last
+ Reliability Policy: Reliable
+ Value: /goal_pose
+ - Class: rviz_default_plugins/PublishPoint
+ Single click: true
+ Topic:
+ Depth: 5
+ Durability Policy: Volatile
+ History Policy: Keep Last
+ Reliability Policy: Reliable
+ Value: /clicked_point
+ Transformation:
+ Current:
+ Class: rviz_default_plugins/TF
+ Value: true
+ Views:
+ Current:
+ Class: rviz_default_plugins/Orbit
+ Distance: 10
+ Enable Stereo Rendering:
+ Stereo Eye Separation: 0.05999999865889549
+ Stereo Focal Distance: 1
+ Swap Stereo Eyes: false
+ Value: false
+ Focal Point:
+ X: 0
+ Y: 0
+ Z: 0
+ Focal Shape Fixed Size: true
+ Focal Shape Size: 0.05000000074505806
+ Invert Z Axis: false
+ Name: Current View
+ Near Clip Distance: 0.009999999776482582
+ Pitch: 0.785398006439209
+ Target Frame:
+ Value: Orbit (rviz)
+ Yaw: 0.785398006439209
+ Saved: ~
+Window Geometry:
+ Displays:
+ collapsed: false
+ Height: 846
+ Hide Left Dock: false
+ Hide Right Dock: false
+ QMainWindow State: 000000ff00000000fd000000040000000000000156000002b0fc0200000008fb0000001200530065006c0065006300740069006f006e00000001e10000009b0000005c00fffffffb0000001e0054006f006f006c002000500072006f007000650072007400690065007302000001ed000001df00000185000000a3fb000000120056006900650077007300200054006f006f02000001df000002110000018500000122fb000000200054006f006f006c002000500072006f0070006500720074006900650073003203000002880000011d000002210000017afb000000100044006900730070006c006100790073010000003d000002b0000000c900fffffffb0000002000730065006c0065006300740069006f006e00200062007500660066006500720200000138000000aa0000023a00000294fb00000014005700690064006500530074006500720065006f02000000e6000000d2000003ee0000030bfb0000000c004b0069006e0065006300740200000186000001060000030c00000261000000010000010f000002b0fc0200000003fb0000001e0054006f006f006c002000500072006f00700065007200740069006500730100000041000000780000000000000000fb0000000a00560069006500770073010000003d000002b0000000a400fffffffb0000001200530065006c0065006300740069006f006e010000025a000000b200000000000000000000000200000490000000a9fc0100000001fb0000000a00560069006500770073030000004e00000080000002e10000019700000003000004b00000003efc0100000002fb0000000800540069006d00650100000000000004b0000002eb00fffffffb0000000800540069006d006501000000000000045000000000000000000000023f000002b000000004000000040000000800000008fc0000000100000002000000010000000a0054006f006f006c00730100000000ffffffff0000000000000000
+ Selection:
+ collapsed: false
+ Time:
+ collapsed: false
+ Tool Properties:
+ collapsed: false
+ Views:
+ collapsed: false
+ Width: 1200
+ X: 60
+ Y: 60
diff --git a/turtlebot3_ignition/src/republisher_cmd.cpp b/turtlebot3_ignition/src/republisher_cmd.cpp
new file mode 100644
index 00000000..b10fdd5a
--- /dev/null
+++ b/turtlebot3_ignition/src/republisher_cmd.cpp
@@ -0,0 +1,46 @@
+#include
+
+#include "rclcpp/rclcpp.hpp"
+#include "geometry_msgs/msg/twist.hpp"
+
+using std::placeholders::_1;
+
+class CMDSubscriber : public rclcpp::Node
+{
+ public:
+ CMDSubscriber()
+ : Node("cmd_subscriber")
+ {
+ subscription_ = this->create_subscription(
+ "/cmd_vel",
+ 10,
+ std::bind(&CMDSubscriber::topic_callback, this, _1));
+ publisher_ = this->create_publisher(
+ "/diff_drive_base_controller/cmd_vel_unstamped", 10);
+ }
+
+ private:
+ void topic_callback(const geometry_msgs::msg::Twist::SharedPtr msg) const
+ {
+ geometry_msgs::msg::Twist republished;
+ republished.linear.x = msg->linear.x;
+ republished.linear.y = msg->linear.y;
+ republished.linear.z = msg->linear.z;
+
+ republished.angular.x = msg->angular.x;
+ republished.angular.y = msg->angular.y;
+ republished.angular.z = msg->angular.z;
+
+ publisher_->publish(republished);
+ }
+ rclcpp::Publisher::SharedPtr publisher_;
+ rclcpp::Subscription::SharedPtr subscription_;
+};
+
+int main(int argc, char * argv[])
+{
+ rclcpp::init(argc, argv);
+ rclcpp::spin(std::make_shared());
+ rclcpp::shutdown();
+ return 0;
+}
diff --git a/turtlebot3_ignition/urdf/turtlebot3_burger.urdf b/turtlebot3_ignition/urdf/turtlebot3_burger.urdf
new file mode 100644
index 00000000..ef9dc99f
--- /dev/null
+++ b/turtlebot3_ignition/urdf/turtlebot3_burger.urdf
@@ -0,0 +1,9 @@
+
+
+
+
+
+
+
+
+
diff --git a/turtlebot3_ignition/urdf/turtlebot3_ignition.urdf b/turtlebot3_ignition/urdf/turtlebot3_ignition.urdf
new file mode 100644
index 00000000..1467b440
--- /dev/null
+++ b/turtlebot3_ignition/urdf/turtlebot3_ignition.urdf
@@ -0,0 +1,124 @@
+
+
+
+
+
+
+
+ 0.3 0.3 0.3 1.0
+ 0.3 0.3 0.3 1.0
+ 0.3 0.3 0.3 1.0
+
+
+
+
+
+
+
+ 0.3 0.3 0.3 1.0
+ 0.3 0.3 0.3 1.0
+ 0.3 0.3 0.3 1.0
+
+
+
+
+
+
+
+ 0.4 0.4 0.4 1.0
+ 0.4 0.4 0.4 1.0
+ 0.4 0.4 0.4 1.0
+
+
+
+
+
+
+
+ 0 0 0 1.0
+ 0 0 0 1.0
+ 0 0 0 1.0
+
+
+
+
+
+ scan
+ base_scan
+ true
+ true
+ -0.032 0 0.171 0 0 0
+ 5
+
+
+
+ 360
+ 1.000000
+ 0.000000
+ 6.280000
+
+
+
+ 0.120000
+ 3.5
+ 0.015000
+
+
+ gaussian
+ 0.0
+ 0.01
+
+
+
+
+
+
+
+ 1
+ 10.0
+ true
+ imu
+
+
+
+
+
+
+ $(find turtlebot3_ignition)/config/turtlebot3_burger.yaml
+
+
+
+
+
+ ign_ros2_control/IgnitionSystem
+
+
+
+
+
+ -1
+ 1
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/turtlebot3_ignition/urdf/turtlebot3_waffle.urdf b/turtlebot3_ignition/urdf/turtlebot3_waffle.urdf
new file mode 100644
index 00000000..79544770
--- /dev/null
+++ b/turtlebot3_ignition/urdf/turtlebot3_waffle.urdf
@@ -0,0 +1,38 @@
+
+
+
+
+
+
+
+
+
+
+
+ true
+ true
+ 30
+
+ 1.02974
+
+ 1920
+ 1080
+ R8G8B8
+
+
+ 0.02
+ 300
+
+
+ gaussian
+
+ 0.0
+ 0.007
+
+
+
+
+
+
diff --git a/turtlebot3_ignition/urdf/turtlebot3_waffle_pi.urdf b/turtlebot3_ignition/urdf/turtlebot3_waffle_pi.urdf
new file mode 100644
index 00000000..bf9e87a1
--- /dev/null
+++ b/turtlebot3_ignition/urdf/turtlebot3_waffle_pi.urdf
@@ -0,0 +1,38 @@
+
+
+
+
+
+
+
+
+
+
+
+ true
+ base_camera
+ true
+ 30
+
+ 1.02974
+
+ 1920
+ 1080
+ R8G8B8
+
+
+ 0.02
+ 300
+
+
+ gaussian
+
+ 0.0
+ 0.007
+
+
+
+
+
diff --git a/turtlebot3_ignition/worlds/empty.sdf b/turtlebot3_ignition/worlds/empty.sdf
new file mode 100644
index 00000000..e88816aa
--- /dev/null
+++ b/turtlebot3_ignition/worlds/empty.sdf
@@ -0,0 +1,71 @@
+
+
+
+
+ 0.001
+ 1.0
+
+
+
+
+
+
+
+
+
+
+ ogre2
+
+
+
+ true
+ 0 0 10 0 0 0
+ 0.8 0.8 0.8 1
+ 0.2 0.2 0.2 1
+
+ 1000
+ 0.9
+ 0.01
+ 0.001
+
+ -0.5 0.1 -0.9
+
+
+
+ true
+
+
+
+
+ 0 0 1
+ 100 100
+
+
+
+
+
+
+ 0 0 1
+ 100 100
+
+
+
+ 0.8 0.8 0.8 1
+ 0.8 0.8 0.8 1
+ 0.8 0.8 0.8 1
+
+
+
+
+
+