Robot teleoperation

When using openrr-teleop, a configuration file must be created.

Move the robot arm and mobile robot

urdf-viz ./openrr-planner/sample.urdf &

openrr_apps_robot_teleop --config-path ./openrr-apps/config/sample_teleop_config_urdf_viz.toml

In base mode, the robot itself moves, not the robot arm.

In the sample file, move_base_mode is specified. This specifies the behavior of the robot as a mobile robot.

Teleop config

Client config file

This config file is the same as the "Operating robot from CLI" one.

[[urdf_viz_clients_configs]]
name = "arm"
joint_names = [
    "shoulder_yaw",
    "shoulder_pitch",
    "shoulder_roll",
    "elbow_pitch",
    "wrist_yaw",
    "wrist_pitch",
]
wrap_with_joint_position_limiter = true
# If joint_position_limits is not specified, limits will be got from URDF.
# The following values are the same as if getting limits from URDF.
joint_position_limits = [
    { lower = -3.0, upper = 3.0 },
    { lower = -2.0, upper = 1.5 },
    { lower = -1.5, upper = 2.0 },
    { lower = -2.0, upper = 1.5 },
    { lower = -3.0, upper = 3.0 },
    { lower = -2.0, upper = 2.0 },
]

[openrr_clients_config]
urdf_path = "{path_to_urdf}/sample.urdf"
self_collision_check_pairs = ["shoulder_yaw:gripper_linear1"]

# Client config for left arm
[[openrr_clients_config.collision_check_clients_configs]]
name = "arm_collision_checked"
client_name = "arm"

[[openrr_clients_config.ik_clients_configs]]
name = "arm_ik"
client_name = "arm_collision_checked"
solver_name = "arm_ik_solver"

[[openrr_clients_config.joints_poses]]
pose_name = "zero"
client_name = "arm_collision_checked"
positions = [0.0, 0.0, 0.0, 0.0, 0.0, 0.0]

[openrr_clients_config.ik_solvers_configs.arm_ik_solver]
ik_target = "tool_fixed"

Teleop config file

Create a teleop config file as follows. If a teleop file is created, it must correspond to a client config file like first line.

robot_config_path = "sample_robot_client_config_for_urdf_viz.toml"

[control_nodes_config]
move_base_mode = "base"

[control_nodes_config.joints_pose_sender_config]

[[control_nodes_config.ik_node_teleop_configs]]
solver_name = "arm_ik_solver"
joint_trajectory_client_name = "arm"

[control_nodes_config.ik_node_teleop_configs.config]
mode = "i k"

[[control_nodes_config.joy_joint_teleop_configs]]
client_name = "arm_collision_checked"

[control_nodes_config.joy_joint_teleop_configs.config]
mode = "arm"

Note

See also reference of openrr_apps_robot__teleop