X-lanni
63 lines
2.1 KiB
Python
63 lines
2.1 KiB
Python
import os
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from ament_index_python.packages import get_package_share_directory
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from launch import LaunchDescription
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from launch.substitutions import LaunchConfiguration
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from launch.actions import DeclareLaunchArgument,IncludeLaunchDescription
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from launch.conditions import IfCondition
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from launch.launch_description_sources import PythonLaunchDescriptionSource
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from launch_ros.actions import Node
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def generate_launch_description():
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use_sim_time = LaunchConfiguration('use_sim_time', default='false')
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use_rviz = LaunchConfiguration('use_rviz', default='true')
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map_dir = LaunchConfiguration(
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'map',
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default=os.path.join(
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get_package_share_directory('agvpro_navigation2'),
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'map',
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'map.yaml'))
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param_file_name = 'agvpro.yaml'
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param_dir = LaunchConfiguration(
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'params_file',
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default=os.path.join(
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get_package_share_directory('agvpro_navigation2'),
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'param',
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param_file_name))
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nav2_launch_file_dir = os.path.join(get_package_share_directory('nav2_bringup'), 'launch')
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rviz_config_dir = os.path.join(
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get_package_share_directory('agvpro_navigation2'),
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'rviz',
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'agvpro_navigation2.rviz')
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return LaunchDescription([
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DeclareLaunchArgument(
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'map',
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default_value=map_dir,
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description='Full path to map file to load'),
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DeclareLaunchArgument(
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'params_file',
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default_value=param_dir,
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description='Full path to param file to load'),
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IncludeLaunchDescription(
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PythonLaunchDescriptionSource([nav2_launch_file_dir, '/bringup_launch.py']),
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launch_arguments={
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'map': map_dir,
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'params_file': param_dir}.items(),
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),
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Node(
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package='rviz2',
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executable='rviz2',
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name='rviz2',
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arguments=['-d', rviz_config_dir],
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parameters=[{'use_sim_time': use_sim_time}],
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condition=IfCondition(use_rviz),
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output='screen'),
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]) |