radiation_detector.xml

<?xml version="1.0"?>

<mavlink>
  <include>common.xml</include>

  <enums>

    <enum name="MAV_CMD">
      <entry name="MAV_CMD_TOGGLE_RADIATION_DETECTOR" value="40001">
        <description>Enable or disable an attached radiation detector</description>
        <param index="1">enable (1.0) / disable (0.0) sensor</param>
        <param index="2">Empty</param>
        <param index="3">Empty</param>
        <param index="4">Empty</param>
        <param index="5">Empty</param>
        <param index="6">Empty</param>
        <param index="7">Empty</param>
      </entry>
    </enum>

  </enums>

  <messages>
    <message id="201" name="RADIATION_DETECTOR_DATA">
      <description>Radiation Detector Data</description>
      <field type="uint32_t" name="timestamp"    units="s">Time since system boot</field>
      <field type="uint32_t" name="sensor_value" units="n/a">Detector value scaled by factor</field>
      <field type="uint32_t" name="factor"       units="none">Scaling factor</field>
    </message>
  </messages>

</mavlink>