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add skill launch, refactor pick-place pose loader

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This commit is contained in:
Ilya Uraev 2023-11-30 13:47:33 +03:00
parent 034e172f62
commit d72c06efea
14 changed files with 1032 additions and 191 deletions
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117
rbs_skill_servers/launch/skills.launch.py Normal file
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import os
from launch import LaunchDescription, LaunchContext
from launch.actions import (
DeclareLaunchArgument,
IncludeLaunchDescription,
ExecuteProcess,
OpaqueFunction
)
from ament_index_python.packages import get_package_share_directory
from launch.conditions import IfCondition, UnlessCondition
from launch.launch_description_sources import PythonLaunchDescriptionSource
from launch.substitutions import Command, FindExecutable, LaunchConfiguration, PathJoinSubstitution
from launch_ros.actions import Node
from launch_ros.substitutions import FindPackageShare
from rbs_launch_utils.launch_common import load_yaml
def generate_launch_description():
declared_arguments = []
declared_arguments.append(
DeclareLaunchArgument(
"robot_description",
default_value="",
description="robot description string",
)
)
declared_arguments.append(
DeclareLaunchArgument("robot_description_semantic", default_value="")
)
declared_arguments.append(
DeclareLaunchArgument("robot_description_kinematics", default_value="")
)
declared_arguments.append(
DeclareLaunchArgument("use_sim_time", default_value="")
)
declared_arguments.append(
DeclareLaunchArgument("with_gripper_condition", default_value="")
)
declared_arguments.append(
DeclareLaunchArgument("points_params_filepath", default_value="")
)
robot_description_decl = LaunchConfiguration("robot_description")
robot_description_semantic_decl = LaunchConfiguration("robot_description_semantic")
robot_description_kinematics = LaunchConfiguration("robot_description_kinematics")
use_sim_time = LaunchConfiguration("use_sim_time")
with_gripper_condition = LaunchConfiguration("with_gripper_condition")
points_params_filepath_decl = LaunchConfiguration("points_params_filepath")
robot_description = {"robot_description": robot_description_decl}
robot_description_semantic = {"robot_description_semantic": robot_description_semantic_decl}
points_params = load_yaml(
"rbs_skill_servers", "config/gripperPositions.yaml"
)
move_topose_action_server = Node(
package="rbs_skill_servers",
executable="move_topose_action_server",
parameters=[
robot_description,
robot_description_semantic,
robot_description_kinematics,
{"use_sim_time": use_sim_time},
]
)
gripper_control_node = Node(
package="rbs_skill_servers",
executable="gripper_control_action_server",
parameters= [
robot_description,
robot_description_semantic,
robot_description_kinematics,
{"use_sim_time": use_sim_time},
],
condition=IfCondition(with_gripper_condition)
)
move_cartesian_path_action_server = Node(
package="rbs_skill_servers",
executable="move_cartesian_path_action_server",
parameters=[
robot_description,
robot_description_semantic,
robot_description_kinematics,
{"use_sim_time": use_sim_time},
]
)
move_joint_state_action_server = Node(
package="rbs_skill_servers",
executable="move_to_joint_states_action_server",
parameters=[
robot_description,
robot_description_semantic,
robot_description_kinematics,
{"use_sim_time": use_sim_time},
]
)
grasp_pose_loader = Node(
package="rbs_skill_servers",
executable="pick_place_pose_loader_service_server",
output="screen"
)
nodes_to_start =[
move_topose_action_server,
gripper_control_node,
move_cartesian_path_action_server,
move_joint_state_action_server,
grasp_pose_loader
]
return LaunchDescription(declared_arguments + nodes_to_start)