@type t() :: %APM.Message.HighLatency2{
  airspeed: MAVLink.Types.uint8_t(),
  airspeed_sp: MAVLink.Types.uint8_t(),
  altitude: MAVLink.Types.int16_t(),
  autopilot: APM.Types.mav_autopilot(),
  battery: MAVLink.Types.int8_t(),
  climb_rate: MAVLink.Types.int8_t(),
  custom0: MAVLink.Types.int8_t(),
  custom1: MAVLink.Types.int8_t(),
  custom2: MAVLink.Types.int8_t(),
  custom_mode: MAVLink.Types.uint16_t(),
  eph: MAVLink.Types.uint8_t(),
  epv: MAVLink.Types.uint8_t(),
  failure_flags: MapSet.t(APM.Types.hl_failure_flag()),
  groundspeed: MAVLink.Types.uint8_t(),
  heading: MAVLink.Types.uint8_t(),
  latitude: MAVLink.Types.int32_t(),
  longitude: MAVLink.Types.int32_t(),
  target_altitude: MAVLink.Types.int16_t(),
  target_distance: MAVLink.Types.uint16_t(),
  target_heading: MAVLink.Types.uint8_t(),
  temperature_air: MAVLink.Types.int8_t(),
  throttle: MAVLink.Types.uint8_t(),
  timestamp: MAVLink.Types.uint32_t(),
  type: APM.Types.mav_type(),
  wind_heading: MAVLink.Types.uint8_t(),
  windspeed: MAVLink.Types.uint8_t(),
  wp_num: MAVLink.Types.uint16_t()
}