openarm_description/urdf/ros2_control/openarm.bimanual.ros2_control.xacro
Daijiro Fukuda 73ca62f3e4
urdf/ros2_control: add control gain config (#38)
To make gain configurable.
2026-01-15 18:04:11 +09:00

129 lines
6.5 KiB
XML

<?xml version="1.0"?>
<robot xmlns:xacro="http://www.ros.org/wiki/xacro">
<xacro:macro name="openarm_bimanual_ros2_control"
params="arm_type
control_gains
left_can_interface:=^|can1
right_can_interface:=^|can0
use_fake_hardware:=^|false
fake_sensor_commands:=^|false
hand:=^|false
left_arm_prefix:=^|left_
right_arm_prefix:=^|right_
can_fd:=^|true">
<!-- Left Arm Hardware Interface -->
<ros2_control name="openarm_left_hardware_interface" type="system">
<hardware>
<param name="arm_type">${arm_type}</param>
<xacro:if value="${use_fake_hardware}">
<plugin>mock_components/GenericSystem</plugin>
<param name="fake_sensor_commands">${fake_sensor_commands}</param>
<param name="state_following_offset">0.0</param>
</xacro:if>
<xacro:unless value="${use_fake_hardware}">
<plugin>openarm_hardware/OpenArm_v10HW</plugin>
<param name="can_interface">${left_can_interface}</param>
<param name="arm_prefix">${left_arm_prefix}</param>
<param name="hand">${hand}</param>
<param name="can_fd">${can_fd}</param>
<param name="kp1">${control_gains['joint1']['kp']}</param>
<param name="kp2">${control_gains['joint2']['kp']}</param>
<param name="kp3">${control_gains['joint3']['kp']}</param>
<param name="kp4">${control_gains['joint4']['kp']}</param>
<param name="kp5">${control_gains['joint5']['kp']}</param>
<param name="kp6">${control_gains['joint6']['kp']}</param>
<param name="kp7">${control_gains['joint7']['kp']}</param>
<param name="kd1">${control_gains['joint1']['kd']}</param>
<param name="kd2">${control_gains['joint2']['kd']}</param>
<param name="kd3">${control_gains['joint3']['kd']}</param>
<param name="kd4">${control_gains['joint4']['kd']}</param>
<param name="kd5">${control_gains['joint5']['kd']}</param>
<param name="kd6">${control_gains['joint6']['kd']}</param>
<param name="kd7">${control_gains['joint7']['kd']}</param>
</xacro:unless>
</hardware>
<xacro:macro name="configure_joint" params="joint_name initial_position">
<joint name="${joint_name}">
<command_interface name="position"/>
<command_interface name="velocity"/>
<command_interface name="effort"/>
<state_interface name="position">
<param name="initial_value">${initial_position}</param>
</state_interface>
<state_interface name="velocity">
<param name="initial_value">0.0</param>
</state_interface>
<state_interface name="effort">
<param name="initial_value">0.0</param>
</state_interface>
</joint>
</xacro:macro>
<xacro:configure_joint joint_name="openarm_${left_arm_prefix}joint1" initial_position="0.0"/>
<xacro:configure_joint joint_name="openarm_${left_arm_prefix}joint2" initial_position="0.0"/>
<xacro:configure_joint joint_name="openarm_${left_arm_prefix}joint3" initial_position="0.0"/>
<xacro:configure_joint joint_name="openarm_${left_arm_prefix}joint4" initial_position="0.0"/>
<xacro:configure_joint joint_name="openarm_${left_arm_prefix}joint5" initial_position="0.0"/>
<xacro:configure_joint joint_name="openarm_${left_arm_prefix}joint6" initial_position="0.0"/>
<xacro:configure_joint joint_name="openarm_${left_arm_prefix}joint7" initial_position="0.0"/>
<xacro:if value="${hand}">
<xacro:configure_joint joint_name="openarm_${left_arm_prefix}finger_joint1" initial_position="0.0" />
</xacro:if>
</ros2_control>
<!-- Right Arm Hardware Interface -->
<ros2_control name="openarm_right_hardware_interface" type="system">
<hardware>
<param name="arm_type">${arm_type}</param>
<xacro:if value="${use_fake_hardware}">
<plugin>mock_components/GenericSystem</plugin>
<param name="fake_sensor_commands">${fake_sensor_commands}</param>
<param name="state_following_offset">0.0</param>
</xacro:if>
<xacro:unless value="${use_fake_hardware}">
<plugin>openarm_hardware/OpenArm_v10HW</plugin>
<param name="can_interface">${right_can_interface}</param>
<param name="arm_prefix">${right_arm_prefix}</param>
<param name="hand">${hand}</param>
<param name="can_fd">${can_fd}</param>
<param name="kp1">${control_gains['joint1']['kp']}</param>
<param name="kp2">${control_gains['joint2']['kp']}</param>
<param name="kp3">${control_gains['joint3']['kp']}</param>
<param name="kp4">${control_gains['joint4']['kp']}</param>
<param name="kp5">${control_gains['joint5']['kp']}</param>
<param name="kp6">${control_gains['joint6']['kp']}</param>
<param name="kp7">${control_gains['joint7']['kp']}</param>
<param name="kd1">${control_gains['joint1']['kd']}</param>
<param name="kd2">${control_gains['joint2']['kd']}</param>
<param name="kd3">${control_gains['joint3']['kd']}</param>
<param name="kd4">${control_gains['joint4']['kd']}</param>
<param name="kd5">${control_gains['joint5']['kd']}</param>
<param name="kd6">${control_gains['joint6']['kd']}</param>
<param name="kd7">${control_gains['joint7']['kd']}</param>
</xacro:unless>
</hardware>
<xacro:configure_joint joint_name="openarm_${right_arm_prefix}joint1" initial_position="0.0"/>
<xacro:configure_joint joint_name="openarm_${right_arm_prefix}joint2" initial_position="0.0"/>
<xacro:configure_joint joint_name="openarm_${right_arm_prefix}joint3" initial_position="0.0"/>
<xacro:configure_joint joint_name="openarm_${right_arm_prefix}joint4" initial_position="0.0"/>
<xacro:configure_joint joint_name="openarm_${right_arm_prefix}joint5" initial_position="0.0"/>
<xacro:configure_joint joint_name="openarm_${right_arm_prefix}joint6" initial_position="0.0"/>
<xacro:configure_joint joint_name="openarm_${right_arm_prefix}joint7" initial_position="0.0"/>
<xacro:if value="${hand}">
<xacro:configure_joint joint_name="openarm_${right_arm_prefix}finger_joint1" initial_position="0.0" />
</xacro:if>
</ros2_control>
</xacro:macro>
</robot>