cps_loki_description/urdf/odrive.ros2_control.xacro

<?xml version="1.0"?>
<robot xmlns:xacro="http://www.ros.org/wiki/xacro">

  <xacro:macro name="odrive_ros2_control"
    params="name serial_number:=^|000000000000 enable_joint0:=^|true enable_joint1:=^|true joint0_name:=^|joint0 joint1_name:=^|joint1">

    <ros2_control name="${name}" type="system">
      <hardware>
        <plugin>odrive_hardware_interface/ODriveHardwareInterface</plugin>
      </hardware>

      <sensor name="odrv0">
        <param name="serial_number">${serial_number}</param>
      </sensor>

      <xacro:if value="${enable_joint0}">
        <joint name="${joint0_name}">
          <param name="serial_number">${serial_number}</param>
          <param name="axis">0</param>
          <param name="enable_watchdog">0</param>
          <param name="watchdog_timeout">0.1</param>
        </joint>
      </xacro:if>

      <xacro:if value="${enable_joint1}">
        <joint name="${joint1_name}">
          <param name="serial_number">${serial_number}</param>
          <param name="axis">1</param>
          <param name="enable_watchdog">0</param>
          <param name="watchdog_timeout">0.1</param>
        </joint>
      </xacro:if>
    </ros2_control>

  </xacro:macro>

</robot>