diff --git a/navigation2/src/space_nav2_bringup/CMakeLists.txt b/navigation2/src/space_nav2_bringup/CMakeLists.txt new file mode 100755 index 0000000..2acf290 --- /dev/null +++ b/navigation2/src/space_nav2_bringup/CMakeLists.txt @@ -0,0 +1,20 @@ +cmake_minimum_required(VERSION 3.8) +project(space_nav2_bringup) + +if(CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_ID MATCHES "Clang") + add_compile_options(-Wall -Wextra -Wpedantic) +endif() + +# find dependencies +find_package(ament_cmake REQUIRED) + +install(DIRECTORY launch DESTINATION share/${PROJECT_NAME}/) + +if(BUILD_TESTING) + find_package(ament_lint_auto REQUIRED) + set(ament_cmake_copyright_FOUND TRUE) + set(ament_cmake_cpplint_FOUND TRUE) + ament_lint_auto_find_test_dependencies() +endif() + +ament_package() diff --git a/navigation2/src/space_nav2_bringup/launch/localization_launch.py b/navigation2/src/space_nav2_bringup/launch/localization_launch.py new file mode 100755 index 0000000..8a6533d --- /dev/null +++ b/navigation2/src/space_nav2_bringup/launch/localization_launch.py @@ -0,0 +1,192 @@ +# Copyright (c) 2018 Intel Corporation +# +# 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, GroupAction, SetEnvironmentVariable +from launch.conditions import IfCondition +from launch.substitutions import LaunchConfiguration, PythonExpression +from launch_ros.actions import LoadComposableNodes +from launch_ros.actions import Node +from launch_ros.descriptions import ComposableNode, ParameterFile +from nav2_common.launch import RewrittenYaml + + +def generate_launch_description(): + # Get the launch directory + bringup_dir = get_package_share_directory('space_nav2_bringup') + + namespace = LaunchConfiguration('namespace') + map_yaml_file = LaunchConfiguration('map') + use_sim_time = LaunchConfiguration('use_sim_time') + autostart = LaunchConfiguration('autostart') + params_file = LaunchConfiguration('params_file') + use_composition = LaunchConfiguration('use_composition') + container_name = LaunchConfiguration('container_name') + container_name_full = (namespace, '/', container_name) + use_respawn = LaunchConfiguration('use_respawn') + log_level = LaunchConfiguration('log_level') + + lifecycle_nodes = ['map_server', 'amcl'] + + # Map fully qualified names to relative ones so the node's namespace can be prepended. + # In case of the transforms (tf), currently, there doesn't seem to be a better alternative + # https://github.com/ros/geometry2/issues/32 + # https://github.com/ros/robot_state_publisher/pull/30 + # TODO(orduno) Substitute with `PushNodeRemapping` + # https://github.com/ros2/launch_ros/issues/56 + remappings = [('/tf', 'tf'), + ('/tf_static', 'tf_static')] + + # Create our own temporary YAML files that include substitutions + param_substitutions = { + 'use_sim_time': use_sim_time, + 'yaml_filename': map_yaml_file} + + configured_params = ParameterFile( + RewrittenYaml( + source_file=params_file, + root_key=namespace, + param_rewrites=param_substitutions, + convert_types=True), + allow_substs=True) + + stdout_linebuf_envvar = SetEnvironmentVariable( + 'RCUTILS_LOGGING_BUFFERED_STREAM', '1') + + declare_namespace_cmd = DeclareLaunchArgument( + 'namespace', + default_value='', + description='Top-level namespace') + + declare_map_yaml_cmd = DeclareLaunchArgument( + 'map', + description='Full path to map yaml file to load') + + declare_use_sim_time_cmd = DeclareLaunchArgument( + 'use_sim_time', + default_value='false', + description='Use simulation (Gazebo) clock if true') + + declare_params_file_cmd = DeclareLaunchArgument( + 'params_file', + default_value=os.path.join(bringup_dir, 'params', 'nav2_params.yaml'), + description='Full path to the ROS2 parameters file to use for all launched nodes') + + declare_autostart_cmd = DeclareLaunchArgument( + 'autostart', default_value='true', + description='Automatically startup the nav2 stack') + + declare_use_composition_cmd = DeclareLaunchArgument( + 'use_composition', default_value='False', + description='Use composed bringup if True') + + declare_container_name_cmd = DeclareLaunchArgument( + 'container_name', default_value='nav2_container', + description='the name of conatiner that nodes will load in if use composition') + + declare_use_respawn_cmd = DeclareLaunchArgument( + 'use_respawn', default_value='False', + description='Whether to respawn if a node crashes. Applied when composition is disabled.') + + declare_log_level_cmd = DeclareLaunchArgument( + 'log_level', default_value='info', + description='log level') + + load_nodes = GroupAction( + condition=IfCondition(PythonExpression(['not ', use_composition])), + actions=[ + Node( + package='nav2_map_server', + executable='map_server', + name='map_server', + output='screen', + respawn=use_respawn, + respawn_delay=2.0, + parameters=[configured_params], + arguments=['--ros-args', '--log-level', log_level], + remappings=remappings), + Node( + package='nav2_amcl', + executable='amcl', + name='amcl', + output='screen', + respawn=use_respawn, + respawn_delay=2.0, + parameters=[configured_params], + arguments=['--ros-args', '--log-level', log_level], + remappings=remappings), + Node( + package='nav2_lifecycle_manager', + executable='lifecycle_manager', + name='lifecycle_manager_localization', + output='screen', + arguments=['--ros-args', '--log-level', log_level], + parameters=[{'use_sim_time': use_sim_time}, + {'autostart': autostart}, + {'node_names': lifecycle_nodes}]) + ] + ) + + load_composable_nodes = LoadComposableNodes( + condition=IfCondition(use_composition), + target_container=container_name_full, + composable_node_descriptions=[ + ComposableNode( + package='nav2_map_server', + plugin='nav2_map_server::MapServer', + name='map_server', + parameters=[configured_params], + remappings=remappings), + ComposableNode( + package='nav2_amcl', + plugin='nav2_amcl::AmclNode', + name='amcl', + parameters=[configured_params], + remappings=remappings), + ComposableNode( + package='nav2_lifecycle_manager', + plugin='nav2_lifecycle_manager::LifecycleManager', + name='lifecycle_manager_localization', + parameters=[{'use_sim_time': use_sim_time, + 'autostart': autostart, + 'node_names': lifecycle_nodes}]), + ], + ) + + # Create the launch description and populate + ld = LaunchDescription() + + # Set environment variables + ld.add_action(stdout_linebuf_envvar) + + # Declare the launch options + ld.add_action(declare_namespace_cmd) + ld.add_action(declare_map_yaml_cmd) + ld.add_action(declare_use_sim_time_cmd) + ld.add_action(declare_params_file_cmd) + ld.add_action(declare_autostart_cmd) + ld.add_action(declare_use_composition_cmd) + ld.add_action(declare_container_name_cmd) + ld.add_action(declare_use_respawn_cmd) + ld.add_action(declare_log_level_cmd) + + # Add the actions to launch all of the localiztion nodes + ld.add_action(load_nodes) + ld.add_action(load_composable_nodes) + + return ld diff --git a/navigation2/src/space_nav2_bringup/launch/navigation_launch.py b/navigation2/src/space_nav2_bringup/launch/navigation_launch.py new file mode 100755 index 0000000..fc3621f --- /dev/null +++ b/navigation2/src/space_nav2_bringup/launch/navigation_launch.py @@ -0,0 +1,272 @@ +# Copyright (c) 2018 Intel Corporation +# +# 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, GroupAction, SetEnvironmentVariable +from launch.conditions import IfCondition +from launch.substitutions import LaunchConfiguration, PythonExpression +from launch_ros.actions import LoadComposableNodes +from launch_ros.actions import Node +from launch_ros.descriptions import ComposableNode, ParameterFile +from nav2_common.launch import RewrittenYaml + + +def generate_launch_description(): + # Get the launch directory + bringup_dir = get_package_share_directory('space_nav2_bringup') + + namespace = LaunchConfiguration('namespace') + use_sim_time = LaunchConfiguration('use_sim_time') + autostart = LaunchConfiguration('autostart') + params_file = LaunchConfiguration('params_file') + use_composition = LaunchConfiguration('use_composition') + container_name = LaunchConfiguration('container_name') + container_name_full = (namespace, '/', container_name) + use_respawn = LaunchConfiguration('use_respawn') + log_level = LaunchConfiguration('log_level') + + lifecycle_nodes = ['controller_server', + 'smoother_server', + 'planner_server', + 'behavior_server', + 'bt_navigator', + 'waypoint_follower', + 'velocity_smoother'] + + # Map fully qualified names to relative ones so the node's namespace can be prepended. + # In case of the transforms (tf), currently, there doesn't seem to be a better alternative + # https://github.com/ros/geometry2/issues/32 + # https://github.com/ros/robot_state_publisher/pull/30 + # TODO(orduno) Substitute with `PushNodeRemapping` + # https://github.com/ros2/launch_ros/issues/56 + remappings = [('/tf', 'tf'), + ('/tf_static', 'tf_static')] + + # Create our own temporary YAML files that include substitutions + param_substitutions = { + 'use_sim_time': use_sim_time, + 'autostart': autostart} + + configured_params = ParameterFile( + RewrittenYaml( + source_file=params_file, + root_key=namespace, + param_rewrites=param_substitutions, + convert_types=True), + allow_substs=True) + + stdout_linebuf_envvar = SetEnvironmentVariable( + 'RCUTILS_LOGGING_BUFFERED_STREAM', '1') + + declare_namespace_cmd = DeclareLaunchArgument( + 'namespace', + default_value='', + description='Top-level namespace') + + declare_use_sim_time_cmd = DeclareLaunchArgument( + 'use_sim_time', + default_value='false', + description='Use simulation (Gazebo) clock if true') + + declare_params_file_cmd = DeclareLaunchArgument( + 'params_file', + default_value=os.path.join(bringup_dir, 'params', 'nav2_params.yaml'), + description='Full path to the ROS2 parameters file to use for all launched nodes') + + declare_autostart_cmd = DeclareLaunchArgument( + 'autostart', default_value='true', + description='Automatically startup the nav2 stack') + + declare_use_composition_cmd = DeclareLaunchArgument( + 'use_composition', default_value='False', + description='Use composed bringup if True') + + declare_container_name_cmd = DeclareLaunchArgument( + 'container_name', default_value='nav2_container', + description='the name of conatiner that nodes will load in if use composition') + + declare_use_respawn_cmd = DeclareLaunchArgument( + 'use_respawn', default_value='False', + description='Whether to respawn if a node crashes. Applied when composition is disabled.') + + declare_log_level_cmd = DeclareLaunchArgument( + 'log_level', default_value='info', + description='log level') + + load_nodes = GroupAction( + condition=IfCondition(PythonExpression(['not ', use_composition])), + actions=[ + Node( + package='nav2_controller', + executable='controller_server', + output='screen', + respawn=use_respawn, + respawn_delay=2.0, + parameters=[configured_params], + arguments=['--ros-args', '--log-level', log_level], + remappings=remappings + [('cmd_vel', 'cmd_vel_nav')]), + Node( + package='nav2_smoother', + executable='smoother_server', + name='smoother_server', + output='screen', + respawn=use_respawn, + respawn_delay=2.0, + parameters=[configured_params], + arguments=['--ros-args', '--log-level', log_level], + remappings=remappings), + Node( + package='nav2_planner', + executable='planner_server', + name='planner_server', + output='screen', + respawn=use_respawn, + respawn_delay=2.0, + parameters=[configured_params], + arguments=['--ros-args', '--log-level', log_level], + remappings=remappings), + Node( + package='nav2_behaviors', + executable='behavior_server', + name='behavior_server', + output='screen', + respawn=use_respawn, + respawn_delay=2.0, + parameters=[configured_params], + arguments=['--ros-args', '--log-level', log_level], + remappings=remappings), + Node( + package='nav2_bt_navigator', + executable='bt_navigator', + name='bt_navigator', + output='screen', + respawn=use_respawn, + respawn_delay=2.0, + parameters=[configured_params], + arguments=['--ros-args', '--log-level', log_level], + remappings=remappings), + Node( + package='nav2_waypoint_follower', + executable='waypoint_follower', + name='waypoint_follower', + output='screen', + respawn=use_respawn, + respawn_delay=2.0, + parameters=[configured_params], + arguments=['--ros-args', '--log-level', log_level], + remappings=remappings), + Node( + package='nav2_velocity_smoother', + executable='velocity_smoother', + name='velocity_smoother', + output='screen', + respawn=use_respawn, + respawn_delay=2.0, + parameters=[configured_params], + arguments=['--ros-args', '--log-level', log_level], + remappings=remappings + + [('cmd_vel', 'cmd_vel_nav'), ('cmd_vel_smoothed', 'cmd_vel')]), + Node( + package='nav2_lifecycle_manager', + executable='lifecycle_manager', + name='lifecycle_manager_navigation', + output='screen', + arguments=['--ros-args', '--log-level', log_level], + parameters=[{'use_sim_time': use_sim_time}, + {'autostart': autostart}, + {'node_names': lifecycle_nodes}]), + ] + ) + + load_composable_nodes = LoadComposableNodes( + condition=IfCondition(use_composition), + target_container=container_name_full, + composable_node_descriptions=[ + ComposableNode( + package='nav2_controller', + plugin='nav2_controller::ControllerServer', + name='controller_server', + parameters=[configured_params], + remappings=remappings + [('cmd_vel', 'cmd_vel_nav')]), + ComposableNode( + package='nav2_smoother', + plugin='nav2_smoother::SmootherServer', + name='smoother_server', + parameters=[configured_params], + remappings=remappings), + ComposableNode( + package='nav2_planner', + plugin='nav2_planner::PlannerServer', + name='planner_server', + parameters=[configured_params], + remappings=remappings), + ComposableNode( + package='nav2_behaviors', + plugin='behavior_server::BehaviorServer', + name='behavior_server', + parameters=[configured_params], + remappings=remappings), + ComposableNode( + package='nav2_bt_navigator', + plugin='nav2_bt_navigator::BtNavigator', + name='bt_navigator', + parameters=[configured_params], + remappings=remappings), + ComposableNode( + package='nav2_waypoint_follower', + plugin='nav2_waypoint_follower::WaypointFollower', + name='waypoint_follower', + parameters=[configured_params], + remappings=remappings), + ComposableNode( + package='nav2_velocity_smoother', + plugin='nav2_velocity_smoother::VelocitySmoother', + name='velocity_smoother', + parameters=[configured_params], + remappings=remappings + + [('cmd_vel', 'cmd_vel_nav'), ('cmd_vel_smoothed', 'cmd_vel')]), + ComposableNode( + package='nav2_lifecycle_manager', + plugin='nav2_lifecycle_manager::LifecycleManager', + name='lifecycle_manager_navigation', + parameters=[{'use_sim_time': use_sim_time, + 'autostart': autostart, + 'node_names': lifecycle_nodes}]), + ], + ) + + # Create the launch description and populate + ld = LaunchDescription() + + # Set environment variables + ld.add_action(stdout_linebuf_envvar) + + # Declare the launch options + ld.add_action(declare_namespace_cmd) + ld.add_action(declare_use_sim_time_cmd) + ld.add_action(declare_params_file_cmd) + ld.add_action(declare_autostart_cmd) + ld.add_action(declare_use_composition_cmd) + ld.add_action(declare_container_name_cmd) + ld.add_action(declare_use_respawn_cmd) + ld.add_action(declare_log_level_cmd) + # Add the actions to launch all of the navigation nodes + ld.add_action(load_nodes) + ld.add_action(load_composable_nodes) + + return ld diff --git a/navigation2/src/space_nav2_bringup/package.xml b/navigation2/src/space_nav2_bringup/package.xml new file mode 100755 index 0000000..57c41b3 --- /dev/null +++ b/navigation2/src/space_nav2_bringup/package.xml @@ -0,0 +1,20 @@ + + + + space_nav2_bringup + 0.0.1 + Example bringup scripts for Navigation2 package running in SpaceROS + Blazej Fiderek (xfiderek) + Matt Hansen (mkhansenbot) + Apache-2.0 + + ament_cmake + nav2_common + navigation2 + ament_lint_auto + ament_lint_common + + + ament_cmake + +