text: /****************************************************************************
   *
   *   Copyright (c) 2012-2016 PX4 Development Team. All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   *
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in
   *    the documentation and/or other materials provided with the
   *    distribution.
   * 3. Neither the name PX4 nor the names of its contributors may be
   *    used to endorse or promote products derived from this software
   *    without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
   * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
   * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
   * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
   * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
   * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
   * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
   * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
   * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
   * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   * POSSIBILITY OF SUCH DAMAGE.
   *
   ****************************************************************************/
  
  /**
   * MAVLink system ID
   * @group MAVLink
   * @min 1
   * @max 250
   */
  PARAM_DEFINE_INT32(MAV_SYS_ID, 1);
  
  /**
   * MAVLink component ID
   * @group MAVLink
   * @min 1
   * @max 250
   */
  PARAM_DEFINE_INT32(MAV_COMP_ID, 1);
  
  /**
   * MAVLink protocol version
   * @group MAVLink
   * @value 0 Default to 1, switch to 2 if GCS sends version 2
   * @value 1 Always use version 1
   * @value 2 Always use version 2
   */
  PARAM_DEFINE_INT32(MAV_PROTO_VER, 1);
  
  /**
   * MAVLink Radio ID
   *
   * When non-zero the MAVLink app will attempt to configure the
   * radio to this ID and re-set the parameter to 0. If the value
   * is negative it will reset the complete radio config to
   * factory defaults.
   *
   * @group MAVLink
   * @min -1
   * @max 240
   */
  PARAM_DEFINE_INT32(MAV_RADIO_ID, 0);
  
  /**
   * MAVLink airframe type
   *
   * @min 1
   * @group MAVLink
   */
  PARAM_DEFINE_INT32(MAV_TYPE, 2);
  
  /**
   * Use/Accept HIL GPS message even if not in HIL mode
   *
   * If set to 1 incoming HIL GPS messages are parsed.
   *
   * @boolean
   * @group MAVLink
   */
  PARAM_DEFINE_INT32(MAV_USEHILGPS, 0);
  
  /**
   * Forward external setpoint messages
   *
   * If set to 1 incoming external setpoint messages will be directly forwarded
   * to the controllers if in offboard control mode
   *
   * @boolean
   * @group MAVLink
   */
  PARAM_DEFINE_INT32(MAV_FWDEXTSP, 1);
  
  /**
   * Test parameter
   *
   * This parameter is not actively used by the system. Its purpose is to allow
   * testing the parameter interface on the communication level.
   *
   * @group MAVLink
   * @min -1000
   * @max 1000
   */
  PARAM_DEFINE_INT32(MAV_TEST_PAR, 1);
  