Module mavlink::paparazzi

Available on crate feature paparazzi only.

This file was automatically generated, do not edit

Structs

• ACTUATOR_CONTROL_TARGET_DATA
  id: 140 Set the vehicle attitude and body angular rates..
• ACTUATOR_OUTPUT_STATUS_DATA
  id: 375 The raw values of the actuator outputs (e.g. on Pixhawk, from MAIN, AUX ports). This message supersedes SERVO_OUTPUT_RAW..
• ADSB_VEHICLE_DATA
  id: 246 The location and information of an ADSB vehicle.
• AIS_VESSEL_DATA
  id: 301 The location and information of an AIS vessel.
• ALTITUDE_DATA
  id: 141 The current system altitude..
• ATTITUDE_DATA
  id: 30 The attitude in the aeronautical frame (right-handed, Z-down, Y-right, X-front, ZYX, intrinsic)..
• ATTITUDE_QUATERNION_COV_DATA
  id: 61 The attitude in the aeronautical frame (right-handed, Z-down, X-front, Y-right), expressed as quaternion. Quaternion order is w, x, y, z and a zero rotation would be expressed as (1 0 0 0)..
• ATTITUDE_QUATERNION_DATA
  id: 31 The attitude in the aeronautical frame (right-handed, Z-down, X-front, Y-right), expressed as quaternion. Quaternion order is w, x, y, z and a zero rotation would be expressed as (1 0 0 0)..
• ATTITUDE_TARGET_DATA
  id: 83 Reports the current commanded attitude of the vehicle as specified by the autopilot. This should match the commands sent in a SET_ATTITUDE_TARGET message if the vehicle is being controlled this way..
• ATT_POS_MOCAP_DATA
  id: 138 Motion capture attitude and position.
• AUTH_KEY_DATA
  id: 7 Emit an encrypted signature / key identifying this system. PLEASE NOTE: This protocol has been kept simple, so transmitting the key requires an encrypted channel for true safety..
• AUTOPILOT_STATE_FOR_GIMBAL_DEVICE_DATA
  id: 286 Low level message containing autopilot state relevant for a gimbal device. This message is to be sent from the autopilot to the gimbal device component. The data of this message are for the gimbal device’s estimator corrections, in particular horizon compensation, as well as indicates autopilot control intentions, e.g. feed forward angular control in the z-axis..
• AUTOPILOT_VERSION_DATA
  id: 148 Version and capability of autopilot software. This should be emitted in response to a request with MAV_CMD_REQUEST_MESSAGE..
• AdsbFlags
  These flags indicate status such as data validity of each data source. Set = data valid
• AisFlags
  These flags are used in the AIS_VESSEL.fields bitmask to indicate validity of data in the other message fields. When set, the data is valid.
• AttitudeTargetTypemask
  Bitmap to indicate which dimensions should be ignored by the vehicle: a value of 0b00000000 indicates that none of the setpoint dimensions should be ignored.
• BATTERY_STATUS_DATA
  id: 147 Battery information. Updates GCS with flight controller battery status. Smart batteries also use this message, but may additionally send SMART_BATTERY_INFO..
• BUTTON_CHANGE_DATA
  id: 257 Report button state change..
• CAMERA_CAPTURE_STATUS_DATA
  id: 262 Information about the status of a capture. Can be requested with a MAV_CMD_REQUEST_MESSAGE command..
• CAMERA_FOV_STATUS_DATA
  id: 271 Information about the field of view of a camera. Can be requested with a MAV_CMD_REQUEST_MESSAGE command..
• CAMERA_IMAGE_CAPTURED_DATA
  id: 263 Information about a captured image. This is emitted every time a message is captured. MAV_CMD_REQUEST_MESSAGE can be used to (re)request this message for a specific sequence number or range of sequence numbers: MAV_CMD_REQUEST_MESSAGE.param2 indicates the sequence number the first image to send, or set to -1 to send the message for all sequence numbers. MAV_CMD_REQUEST_MESSAGE.param3 is used to specify a range of messages to send: set to 0 (default) to send just the the message for the sequence number in param 2, set to -1 to send the message for the sequence number in param 2 and all the following sequence numbers, set to the sequence number of the final message in the range..
• CAMERA_INFORMATION_DATA
  id: 259 Information about a camera. Can be requested with a MAV_CMD_REQUEST_MESSAGE command..
• CAMERA_SETTINGS_DATA
  id: 260 Settings of a camera. Can be requested with a MAV_CMD_REQUEST_MESSAGE command..
• CAMERA_TRACKING_GEO_STATUS_DATA
  id: 276 Camera tracking status, sent while in active tracking. Use MAV_CMD_SET_MESSAGE_INTERVAL to define message interval..
• CAMERA_TRACKING_IMAGE_STATUS_DATA
  id: 275 Camera tracking status, sent while in active tracking. Use MAV_CMD_SET_MESSAGE_INTERVAL to define message interval..
• CAMERA_TRIGGER_DATA
  id: 112 Camera-IMU triggering and synchronisation message..
• CANFD_FRAME_DATA
  id: 387 A forwarded CANFD frame as requested by MAV_CMD_CAN_FORWARD. These are separated from CAN_FRAME as they need different handling (eg. TAO handling).
• CAN_FILTER_MODIFY_DATA
  id: 388 Modify the filter of what CAN messages to forward over the mavlink. This can be used to make CAN forwarding work well on low bandwidth links. The filtering is applied on bits 8 to 24 of the CAN id (2nd and 3rd bytes) which corresponds to the DroneCAN message ID for DroneCAN. Filters with more than 16 IDs can be constructed by sending multiple CAN_FILTER_MODIFY messages..
• CAN_FRAME_DATA
  id: 386 A forwarded CAN frame as requested by MAV_CMD_CAN_FORWARD..
• CELLULAR_CONFIG_DATA
  id: 336 Configure cellular modems. This message is re-emitted as an acknowledgement by the modem. The message may also be explicitly requested using MAV_CMD_REQUEST_MESSAGE..
• CELLULAR_STATUS_DATA
  id: 334 Report current used cellular network status.
• CHANGE_OPERATOR_CONTROL_ACK_DATA
  id: 6 Accept / deny control of this MAV.
• CHANGE_OPERATOR_CONTROL_DATA
  id: 5 Request to control this MAV.
• COLLISION_DATA
  id: 247 Information about a potential collision.
• COMMAND_ACK_DATA
  id: 77 Report status of a command. Includes feedback whether the command was executed. The command microservice is documented at https://mavlink.io/en/services/command.html.
• COMMAND_CANCEL_DATA
  id: 80 Cancel a long running command. The target system should respond with a COMMAND_ACK to the original command with result=MAV_RESULT_CANCELLED if the long running process was cancelled. If it has already completed, the cancel action can be ignored. The cancel action can be retried until some sort of acknowledgement to the original command has been received. The command microservice is documented at https://mavlink.io/en/services/command.html.
• COMMAND_INT_DATA
  id: 75 Send a command with up to seven parameters to the MAV, where params 5 and 6 are integers and the other values are floats. This is preferred over COMMAND_LONG when sending positional data in params 5 and 6, as it allows for greater precision when sending latitudes/longitudes. Param 5 and 6 encode positional data as scaled integers, where the scaling depends on the actual command value. NaN or INT32_MAX may be used in float/integer params (respectively) to indicate optional/default values (e.g. to use the component’s current latitude, yaw rather than a specific value). The command microservice is documented at https://mavlink.io/en/services/command.html.
• COMMAND_LONG_DATA
  id: 76 Send a command with up to seven parameters to the MAV. COMMAND_INT is generally preferred when sending MAV_CMD commands where param 5 and param 6 contain latitude/longitude data, as sending these in floats can result in a significant loss of precision. COMMAND_LONG is required for commands that mandate float values in params 5 and 6. The command microservice is documented at https://mavlink.io/en/services/command.html.
• COMPONENT_INFORMATION_DATA
  id: 395 Component information message, which may be requested using MAV_CMD_REQUEST_MESSAGE..
• COMPONENT_METADATA_DATA
  id: 397 Component metadata message, which may be requested using MAV_CMD_REQUEST_MESSAGE. This contains the MAVLink FTP URI and CRC for the component’s general metadata file. The file must be hosted on the component, and may be xz compressed. The file CRC can be used for file caching. The general metadata file can be read to get the locations of other metadata files (COMP_METADATA_TYPE) and translations, which may be hosted either on the vehicle or the internet. For more information see: https://mavlink.io/en/services/component_information.html. Note: Camera components should use CAMERA_INFORMATION instead, and autopilots may use both this message and AUTOPILOT_VERSION..
• CONTROL_SYSTEM_STATE_DATA
  id: 146 The smoothed, monotonic system state used to feed the control loops of the system..
• CURRENT_EVENT_SEQUENCE_DATA
  id: 411 Regular broadcast for the current latest event sequence number for a component. This is used to check for dropped events..
• CameraCapFlags
  Camera capability flags (Bitmap)
• DATA_STREAM_DATA
  id: 67 Data stream status information..
• DATA_TRANSMISSION_HANDSHAKE_DATA
  id: 130 Handshake message to initiate, control and stop image streaming when using the Image Transmission Protocol: https://mavlink.io/en/services/image_transmission.html..
• DEBUG_DATA
  id: 254 Send a debug value. The index is used to discriminate between values. These values show up in the plot of QGroundControl as DEBUG N..
• DEBUG_FLOAT_ARRAY_DATA
  id: 350 Large debug/prototyping array. The message uses the maximum available payload for data. The array_id and name fields are used to discriminate between messages in code and in user interfaces (respectively). Do not use in production code..
• DEBUG_VECT_DATA
  id: 250 To debug something using a named 3D vector..
• DISTANCE_SENSOR_DATA
  id: 132 Distance sensor information for an onboard rangefinder..
• EFI_STATUS_DATA
  id: 225 EFI status output.
• ENCAPSULATED_DATA_DATA
  id: 131 Data packet for images sent using the Image Transmission Protocol: https://mavlink.io/en/services/image_transmission.html..
• ESC_INFO_DATA
  id: 290 ESC information for lower rate streaming. Recommended streaming rate 1Hz. See ESC_STATUS for higher-rate ESC data..
• ESC_STATUS_DATA
  id: 291 ESC information for higher rate streaming. Recommended streaming rate is ~10 Hz. Information that changes more slowly is sent in ESC_INFO. It should typically only be streamed on high-bandwidth links (i.e. to a companion computer)..
• ESTIMATOR_STATUS_DATA
  id: 230 Estimator status message including flags, innovation test ratios and estimated accuracies. The flags message is an integer bitmask containing information on which EKF outputs are valid. See the ESTIMATOR_STATUS_FLAGS enum definition for further information. The innovation test ratios show the magnitude of the sensor innovation divided by the innovation check threshold. Under normal operation the innovation test ratios should be below 0.5 with occasional values up to 1.0. Values greater than 1.0 should be rare under normal operation and indicate that a measurement has been rejected by the filter. The user should be notified if an innovation test ratio greater than 1.0 is recorded. Notifications for values in the range between 0.5 and 1.0 should be optional and controllable by the user..
• EVENT_DATA
  id: 410 Event message. Each new event from a particular component gets a new sequence number. The same message might be sent multiple times if (re-)requested. Most events are broadcast, some can be specific to a target component (as receivers keep track of the sequence for missed events, all events need to be broadcast. Thus we use destination_component instead of target_component)..
• EXTENDED_SYS_STATE_DATA
  id: 245 Provides state for additional features.
• EscFailureFlags
  Flags to report ESC failures.
• EstimatorStatusFlags
  Flags in ESTIMATOR_STATUS message
• FENCE_STATUS_DATA
  id: 162 Status of geo-fencing. Sent in extended status stream when fencing enabled..
• FILE_TRANSFER_PROTOCOL_DATA
  id: 110 File transfer protocol message: https://mavlink.io/en/services/ftp.html..
• FLIGHT_INFORMATION_DATA
  id: 264 Information about flight since last arming. This can be requested using MAV_CMD_REQUEST_MESSAGE..
• FOLLOW_TARGET_DATA
  id: 144 Current motion information from a designated system.
• GENERATOR_STATUS_DATA
  id: 373 Telemetry of power generation system. Alternator or mechanical generator..
• GIMBAL_DEVICE_ATTITUDE_STATUS_DATA
  id: 285 Message reporting the status of a gimbal device. This message should be broadcast by a gimbal device component at a low regular rate (e.g. 5 Hz). For the angles encoded in the quaternion and the angular velocities holds: If the flag GIMBAL_DEVICE_FLAGS_YAW_IN_VEHICLE_FRAME is set, then they are relative to the vehicle heading (vehicle frame). If the flag GIMBAL_DEVICE_FLAGS_YAW_IN_EARTH_FRAME is set, then they are relative to absolute North (earth frame). If neither of these flags are set, then (for backwards compatibility) it holds: If the flag GIMBAL_DEVICE_FLAGS_YAW_LOCK is set, then they are relative to absolute North (earth frame), else they are relative to the vehicle heading (vehicle frame). Other conditions of the flags are not allowed. The quaternion and angular velocities in the other frame can be calculated from delta_yaw and delta_yaw_velocity as q_earth = q_delta_yaw * q_vehicle and w_earth = w_delta_yaw_velocity + w_vehicle (if not NaN). If neither the GIMBAL_DEVICE_FLAGS_YAW_IN_VEHICLE_FRAME nor the GIMBAL_DEVICE_FLAGS_YAW_IN_EARTH_FRAME flag is set, then (for backwards compatibility) the data in the delta_yaw and delta_yaw_velocity fields are to be ignored. New implementations should always set either GIMBAL_DEVICE_FLAGS_YAW_IN_VEHICLE_FRAME or GIMBAL_DEVICE_FLAGS_YAW_IN_EARTH_FRAME, and always should set delta_yaw and delta_yaw_velocity either to the proper value or NaN..
• GIMBAL_DEVICE_INFORMATION_DATA
  id: 283 Information about a low level gimbal. This message should be requested by the gimbal manager or a ground station using MAV_CMD_REQUEST_MESSAGE. The maximum angles and rates are the limits by hardware. However, the limits by software used are likely different/smaller and dependent on mode/settings/etc…
• GIMBAL_DEVICE_SET_ATTITUDE_DATA
  id: 284 Low level message to control a gimbal device’s attitude. This message is to be sent from the gimbal manager to the gimbal device component. The quaternion and angular velocities can be set to NaN according to use case. For the angles encoded in the quaternion and the angular velocities holds: If the flag GIMBAL_DEVICE_FLAGS_YAW_IN_VEHICLE_FRAME is set, then they are relative to the vehicle heading (vehicle frame). If the flag GIMBAL_DEVICE_FLAGS_YAW_IN_EARTH_FRAME is set, then they are relative to absolute North (earth frame). If neither of these flags are set, then (for backwards compatibility) it holds: If the flag GIMBAL_DEVICE_FLAGS_YAW_LOCK is set, then they are relative to absolute North (earth frame), else they are relative to the vehicle heading (vehicle frame). Setting both GIMBAL_DEVICE_FLAGS_YAW_IN_VEHICLE_FRAME and GIMBAL_DEVICE_FLAGS_YAW_IN_EARTH_FRAME is not allowed. These rules are to ensure backwards compatibility. New implementations should always set either GIMBAL_DEVICE_FLAGS_YAW_IN_VEHICLE_FRAME or GIMBAL_DEVICE_FLAGS_YAW_IN_EARTH_FRAME..
• GIMBAL_MANAGER_INFORMATION_DATA
  id: 280 Information about a high level gimbal manager. This message should be requested by a ground station using MAV_CMD_REQUEST_MESSAGE..
• GIMBAL_MANAGER_SET_ATTITUDE_DATA
  id: 282 High level message to control a gimbal’s attitude. This message is to be sent to the gimbal manager (e.g. from a ground station). Angles and rates can be set to NaN according to use case..
• GIMBAL_MANAGER_SET_MANUAL_CONTROL_DATA
  id: 288 High level message to control a gimbal manually. The angles or angular rates are unitless; the actual rates will depend on internal gimbal manager settings/configuration (e.g. set by parameters). This message is to be sent to the gimbal manager (e.g. from a ground station). Angles and rates can be set to NaN according to use case..
• GIMBAL_MANAGER_SET_PITCHYAW_DATA
  id: 287 High level message to control a gimbal’s pitch and yaw angles. This message is to be sent to the gimbal manager (e.g. from a ground station). Angles and rates can be set to NaN according to use case..
• GIMBAL_MANAGER_STATUS_DATA
  id: 281 Current status about a high level gimbal manager. This message should be broadcast at a low regular rate (e.g. 5Hz)..
• GLOBAL_POSITION_INT_COV_DATA
  id: 63 The filtered global position (e.g. fused GPS and accelerometers). The position is in GPS-frame (right-handed, Z-up). It is designed as scaled integer message since the resolution of float is not sufficient. NOTE: This message is intended for onboard networks / companion computers and higher-bandwidth links and optimized for accuracy and completeness. Please use the GLOBAL_POSITION_INT message for a minimal subset..
• GLOBAL_POSITION_INT_DATA
  id: 33 The filtered global position (e.g. fused GPS and accelerometers). The position is in GPS-frame (right-handed, Z-up). It is designed as scaled integer message since the resolution of float is not sufficient..
• GLOBAL_VISION_POSITION_ESTIMATE_DATA
  id: 101 Global position/attitude estimate from a vision source..
• GPS2_RAW_DATA
  id: 124 Second GPS data..
• GPS2_RTK_DATA
  id: 128 RTK GPS data. Gives information on the relative baseline calculation the GPS is reporting.
• GPS_GLOBAL_ORIGIN_DATA
  id: 49 Publishes the GPS coordinates of the vehicle local origin (0,0,0) position. Emitted whenever a new GPS-Local position mapping is requested or set - e.g. following SET_GPS_GLOBAL_ORIGIN message..
• GPS_INJECT_DATA_DATA
  id: 123 Data for injecting into the onboard GPS (used for DGPS).
• GPS_INPUT_DATA
  id: 232 GPS sensor input message. This is a raw sensor value sent by the GPS. This is NOT the global position estimate of the system..
• GPS_RAW_INT_DATA
  id: 24 The global position, as returned by the Global Positioning System (GPS). This is NOT the global position estimate of the system, but rather a RAW sensor value. See message GLOBAL_POSITION_INT for the global position estimate..
• GPS_RTCM_DATA_DATA
  id: 233 RTCM message for injecting into the onboard GPS (used for DGPS).
• GPS_RTK_DATA
  id: 127 RTK GPS data. Gives information on the relative baseline calculation the GPS is reporting.
• GPS_STATUS_DATA
  id: 25 The positioning status, as reported by GPS. This message is intended to display status information about each satellite visible to the receiver. See message GLOBAL_POSITION_INT for the global position estimate. This message can contain information for up to 20 satellites..
• GimbalDeviceCapFlags
  Gimbal device (low level) capability flags (bitmap).
• GimbalDeviceErrorFlags
  Gimbal device (low level) error flags (bitmap, 0 means no error)
• GimbalDeviceFlags
  Flags for gimbal device (lower level) operation.
• GimbalManagerCapFlags
  Gimbal manager high level capability flags (bitmap). The first 16 bits are identical to the GIMBAL_DEVICE_CAP_FLAGS. However, the gimbal manager does not need to copy the flags from the gimbal but can also enhance the capabilities and thus add flags.
• GpsInputIgnoreFlags
• HEARTBEAT_DATA
  id: 0 The heartbeat message shows that a system or component is present and responding. The type and autopilot fields (along with the message component id), allow the receiving system to treat further messages from this system appropriately (e.g. by laying out the user interface based on the autopilot). This microservice is documented at https://mavlink.io/en/services/heartbeat.html.
• HIGHRES_IMU_DATA
  id: 105 The IMU readings in SI units in NED body frame.
• HIGH_LATENCY2_DATA
  id: 235 Message appropriate for high latency connections like Iridium (version 2).
• HIGH_LATENCY_DATA
  id: 234 Message appropriate for high latency connections like Iridium.
• HIL_ACTUATOR_CONTROLS_DATA
  id: 93 Sent from autopilot to simulation. Hardware in the loop control outputs (replacement for HIL_CONTROLS).
• HIL_CONTROLS_DATA
  id: 91 Sent from autopilot to simulation. Hardware in the loop control outputs.
• HIL_GPS_DATA
  id: 113 The global position, as returned by the Global Positioning System (GPS). This is NOT the global position estimate of the system, but rather a RAW sensor value. See message GLOBAL_POSITION_INT for the global position estimate..
• HIL_OPTICAL_FLOW_DATA
  id: 114 Simulated optical flow from a flow sensor (e.g. PX4FLOW or optical mouse sensor).
• HIL_RC_INPUTS_RAW_DATA
  id: 92 Sent from simulation to autopilot. The RAW values of the RC channels received. The standard PPM modulation is as follows: 1000 microseconds: 0%, 2000 microseconds: 100%. Individual receivers/transmitters might violate this specification..
• HIL_SENSOR_DATA
  id: 107 The IMU readings in SI units in NED body frame.
• HIL_STATE_DATA
  id: 90 Sent from simulation to autopilot. This packet is useful for high throughput applications such as hardware in the loop simulations..
• HIL_STATE_QUATERNION_DATA
  id: 115 Sent from simulation to autopilot, avoids in contrast to HIL_STATE singularities. This packet is useful for high throughput applications such as hardware in the loop simulations..
• HOME_POSITION_DATA
  id: 242 Contains the home position. The home position is the default position that the system will return to and land on. The position must be set automatically by the system during the takeoff, and may also be explicitly set using MAV_CMD_DO_SET_HOME. The global and local positions encode the position in the respective coordinate frames, while the q parameter encodes the orientation of the surface. Under normal conditions it describes the heading and terrain slope, which can be used by the aircraft to adjust the approach. The approach 3D vector describes the point to which the system should fly in normal flight mode and then perform a landing sequence along the vector. Note: this message can be requested by sending the MAV_CMD_REQUEST_MESSAGE with param1=242 (or the deprecated MAV_CMD_GET_HOME_POSITION command)..
• HYGROMETER_SENSOR_DATA
  id: 12920 Temperature and humidity from hygrometer..
• HighresImuUpdatedFlags
  Flags in the HIGHRES_IMU message indicate which fields have updated since the last message
• HilSensorUpdatedFlags
  Flags in the HIL_SENSOR message indicate which fields have updated since the last message
• HlFailureFlag
  Flags to report failure cases over the high latency telemtry.
• ISBD_LINK_STATUS_DATA
  id: 335 Status of the Iridium SBD link..
• LANDING_TARGET_DATA
  id: 149 The location of a landing target. See: https://mavlink.io/en/services/landing_target.html.
• LINK_NODE_STATUS_DATA
  id: 8 Status generated in each node in the communication chain and injected into MAVLink stream..
• LOCAL_POSITION_NED_COV_DATA
  id: 64 The filtered local position (e.g. fused computer vision and accelerometers). Coordinate frame is right-handed, Z-axis down (aeronautical frame, NED / north-east-down convention).
• LOCAL_POSITION_NED_DATA
  id: 32 The filtered local position (e.g. fused computer vision and accelerometers). Coordinate frame is right-handed, Z-axis down (aeronautical frame, NED / north-east-down convention).
• LOCAL_POSITION_NED_SYSTEM_GLOBAL_OFFSET_DATA
  id: 89 The offset in X, Y, Z and yaw between the LOCAL_POSITION_NED messages of MAV X and the global coordinate frame in NED coordinates. Coordinate frame is right-handed, Z-axis down (aeronautical frame, NED / north-east-down convention).
• LOGGING_ACK_DATA
  id: 268 An ack for a LOGGING_DATA_ACKED message.
• LOGGING_DATA_ACKED_DATA
  id: 267 A message containing logged data which requires a LOGGING_ACK to be sent back.
• LOGGING_DATA_DATA
  id: 266 A message containing logged data (see also MAV_CMD_LOGGING_START).
• LOG_DATA_DATA
  id: 120 Reply to LOG_REQUEST_DATA.
• LOG_ENTRY_DATA
  id: 118 Reply to LOG_REQUEST_LIST.
• LOG_ERASE_DATA
  id: 121 Erase all logs.
• LOG_REQUEST_DATA_DATA
  id: 119 Request a chunk of a log.
• LOG_REQUEST_END_DATA
  id: 122 Stop log transfer and resume normal logging.
• LOG_REQUEST_LIST_DATA
  id: 117 Request a list of available logs. On some systems calling this may stop on-board logging until LOG_REQUEST_END is called. If there are no log files available this request shall be answered with one LOG_ENTRY message with id = 0 and num_logs = 0..
• MAG_CAL_REPORT_DATA
  id: 192 Reports results of completed compass calibration. Sent until MAG_CAL_ACK received..
• MANUAL_CONTROL_DATA
  id: 69 This message provides an API for manually controlling the vehicle using standard joystick axes nomenclature, along with a joystick-like input device. Unused axes can be disabled and buttons states are transmitted as individual on/off bits of a bitmask.
• MANUAL_SETPOINT_DATA
  id: 81 Setpoint in roll, pitch, yaw and thrust from the operator.
• MEMORY_VECT_DATA
  id: 249 Send raw controller memory. The use of this message is discouraged for normal packets, but a quite efficient way for testing new messages and getting experimental debug output..
• MESSAGE_INTERVAL_DATA
  id: 244 The interval between messages for a particular MAVLink message ID. This message is sent in response to the MAV_CMD_REQUEST_MESSAGE command with param1=244 (this message) and param2=message_id (the id of the message for which the interval is required). It may also be sent in response to MAV_CMD_GET_MESSAGE_INTERVAL. This interface replaces DATA_STREAM..
• MISSION_ACK_DATA
  id: 47 Acknowledgment message during waypoint handling. The type field states if this message is a positive ack (type=0) or if an error happened (type=non-zero)..
• MISSION_CLEAR_ALL_DATA
  id: 45 Delete all mission items at once..
• MISSION_COUNT_DATA
  id: 44 This message is emitted as response to MISSION_REQUEST_LIST by the MAV and to initiate a write transaction. The GCS can then request the individual mission item based on the knowledge of the total number of waypoints..
• MISSION_CURRENT_DATA
  id: 42 Message that announces the sequence number of the current target mission item (that the system will fly towards/execute when the mission is running). This message should be streamed all the time (nominally at 1Hz). This message should be emitted following a call to MAV_CMD_DO_SET_MISSION_CURRENT or SET_MISSION_CURRENT..
• MISSION_ITEM_DATA
  id: 39 Message encoding a mission item. This message is emitted to announce the presence of a mission item and to set a mission item on the system. The mission item can be either in x, y, z meters (type: LOCAL) or x:lat, y:lon, z:altitude. Local frame is Z-down, right handed (NED), global frame is Z-up, right handed (ENU). NaN may be used to indicate an optional/default value (e.g. to use the system’s current latitude or yaw rather than a specific value). See also https://mavlink.io/en/services/mission.html..
• MISSION_ITEM_INT_DATA
  id: 73 Message encoding a mission item. This message is emitted to announce the presence of a mission item and to set a mission item on the system. The mission item can be either in x, y, z meters (type: LOCAL) or x:lat, y:lon, z:altitude. Local frame is Z-down, right handed (NED), global frame is Z-up, right handed (ENU). NaN or INT32_MAX may be used in float/integer params (respectively) to indicate optional/default values (e.g. to use the component’s current latitude, yaw rather than a specific value). See also https://mavlink.io/en/services/mission.html..
• MISSION_ITEM_REACHED_DATA
  id: 46 A certain mission item has been reached. The system will either hold this position (or circle on the orbit) or (if the autocontinue on the WP was set) continue to the next waypoint..
• MISSION_REQUEST_DATA
  id: 40 Request the information of the mission item with the sequence number seq. The response of the system to this message should be a MISSION_ITEM message. https://mavlink.io/en/services/mission.html.
• MISSION_REQUEST_INT_DATA
  id: 51 Request the information of the mission item with the sequence number seq. The response of the system to this message should be a MISSION_ITEM_INT message. https://mavlink.io/en/services/mission.html.
• MISSION_REQUEST_LIST_DATA
  id: 43 Request the overall list of mission items from the system/component..
• MISSION_REQUEST_PARTIAL_LIST_DATA
  id: 37 Request a partial list of mission items from the system/component. https://mavlink.io/en/services/mission.html. If start and end index are the same, just send one waypoint..
• MISSION_SET_CURRENT_DATA
  id: 41 Set the mission item with sequence number seq as the current item and emit MISSION_CURRENT (whether or not the mission number changed). If a mission is currently being executed, the system will continue to this new mission item on the shortest path, skipping any intermediate mission items. Note that mission jump repeat counters are not reset (see MAV_CMD_DO_JUMP param2). This message may trigger a mission state-machine change on some systems: for example from MISSION_STATE_NOT_STARTED or MISSION_STATE_PAUSED to MISSION_STATE_ACTIVE. If the system is in mission mode, on those systems this command might therefore start, restart or resume the mission. If the system is not in mission mode this message must not trigger a switch to mission mode..
• MISSION_WRITE_PARTIAL_LIST_DATA
  id: 38 This message is sent to the MAV to write a partial list. If start index == end index, only one item will be transmitted / updated. If the start index is NOT 0 and above the current list size, this request should be REJECTED!.
• MOUNT_ORIENTATION_DATA
  id: 265 Orientation of a mount.
• MavBatteryFault
  Smart battery supply status/fault flags (bitmask) for health indication. The battery must also report either MAV_BATTERY_CHARGE_STATE_FAILED or MAV_BATTERY_CHARGE_STATE_UNHEALTHY if any of these are set.
• MavEventCurrentSequenceFlags
  Flags for CURRENT_EVENT_SEQUENCE.
• MavGeneratorStatusFlag
  Flags to report status/failure cases for a power generator (used in GENERATOR_STATUS). Note that FAULTS are conditions that cause the generator to fail. Warnings are conditions that require attention before the next use (they indicate the system is not operating properly).
• MavModeFlag
  These flags encode the MAV mode.
• MavPowerStatus
  Power supply status flags (bitmask)
• MavProtocolCapability
  Bitmask of (optional) autopilot capabilities (64 bit). If a bit is set, the autopilot supports this capability.
• MavSysStatusSensor
  These encode the sensors whose status is sent as part of the SYS_STATUS message.
• MavSysStatusSensorExtended
  These encode the sensors whose status is sent as part of the SYS_STATUS message in the extended fields.
• MavWinchStatusFlag
  Winch status flags used in WINCH_STATUS
• NAMED_VALUE_FLOAT_DATA
  id: 251 Send a key-value pair as float. The use of this message is discouraged for normal packets, but a quite efficient way for testing new messages and getting experimental debug output..
• NAMED_VALUE_INT_DATA
  id: 252 Send a key-value pair as integer. The use of this message is discouraged for normal packets, but a quite efficient way for testing new messages and getting experimental debug output..
• NAV_CONTROLLER_OUTPUT_DATA
  id: 62 The state of the navigation and position controller..
• OBSTACLE_DISTANCE_DATA
  id: 330 Obstacle distances in front of the sensor, starting from the left in increment degrees to the right.
• ODOMETRY_DATA
  id: 331 Odometry message to communicate odometry information with an external interface. Fits ROS REP 147 standard for aerial vehicles (http://www.ros.org/reps/rep-0147.html)..
• ONBOARD_COMPUTER_STATUS_DATA
  id: 390 Hardware status sent by an onboard computer..
• OPEN_DRONE_ID_ARM_STATUS_DATA
  id: 12918 Transmitter (remote ID system) is enabled and ready to start sending location and other required information. This is streamed by transmitter. A flight controller uses it as a condition to arm..
• OPEN_DRONE_ID_AUTHENTICATION_DATA
  id: 12902 Data for filling the OpenDroneID Authentication message. The Authentication Message defines a field that can provide a means of authenticity for the identity of the UAS (Unmanned Aircraft System). The Authentication message can have two different formats. For data page 0, the fields PageCount, Length and TimeStamp are present and AuthData is only 17 bytes. For data page 1 through 15, PageCount, Length and TimeStamp are not present and the size of AuthData is 23 bytes..
• OPEN_DRONE_ID_BASIC_ID_DATA
  id: 12900 Data for filling the OpenDroneID Basic ID message. This and the below messages are primarily meant for feeding data to/from an OpenDroneID implementation. E.g. https://github.com/opendroneid/opendroneid-core-c. These messages are compatible with the ASTM F3411 Remote ID standard and the ASD-STAN prEN 4709-002 Direct Remote ID standard. Additional information and usage of these messages is documented at https://mavlink.io/en/services/opendroneid.html..
• OPEN_DRONE_ID_LOCATION_DATA
  id: 12901 Data for filling the OpenDroneID Location message. The float data types are 32-bit IEEE 754. The Location message provides the location, altitude, direction and speed of the aircraft..
• OPEN_DRONE_ID_MESSAGE_PACK_DATA
  id: 12915 An OpenDroneID message pack is a container for multiple encoded OpenDroneID messages (i.e. not in the format given for the above message descriptions but after encoding into the compressed OpenDroneID byte format). Used e.g. when transmitting on Bluetooth 5.0 Long Range/Extended Advertising or on WiFi Neighbor Aware Networking or on WiFi Beacon..
• OPEN_DRONE_ID_OPERATOR_ID_DATA
  id: 12905 Data for filling the OpenDroneID Operator ID message, which contains the CAA (Civil Aviation Authority) issued operator ID..
• OPEN_DRONE_ID_SELF_ID_DATA
  id: 12903 Data for filling the OpenDroneID Self ID message. The Self ID Message is an opportunity for the operator to (optionally) declare their identity and purpose of the flight. This message can provide additional information that could reduce the threat profile of a UA (Unmanned Aircraft) flying in a particular area or manner. This message can also be used to provide optional additional clarification in an emergency/remote ID system failure situation..
• OPEN_DRONE_ID_SYSTEM_DATA
  id: 12904 Data for filling the OpenDroneID System message. The System Message contains general system information including the operator location/altitude and possible aircraft group and/or category/class information..
• OPEN_DRONE_ID_SYSTEM_UPDATE_DATA
  id: 12919 Update the data in the OPEN_DRONE_ID_SYSTEM message with new location information. This can be sent to update the location information for the operator when no other information in the SYSTEM message has changed. This message allows for efficient operation on radio links which have limited uplink bandwidth while meeting requirements for update frequency of the operator location..
• OPTICAL_FLOW_DATA
  id: 100 Optical flow from a flow sensor (e.g. optical mouse sensor).
• OPTICAL_FLOW_RAD_DATA
  id: 106 Optical flow from an angular rate flow sensor (e.g. PX4FLOW or mouse sensor).
• ORBIT_EXECUTION_STATUS_DATA
  id: 360 Vehicle status report that is sent out while orbit execution is in progress (see MAV_CMD_DO_ORBIT)..
• PARAM_EXT_ACK_DATA
  id: 324 Response from a PARAM_EXT_SET message..
• PARAM_EXT_REQUEST_LIST_DATA
  id: 321 Request all parameters of this component. All parameters should be emitted in response as PARAM_EXT_VALUE..
• PARAM_EXT_REQUEST_READ_DATA
  id: 320 Request to read the value of a parameter with either the param_id string id or param_index. PARAM_EXT_VALUE should be emitted in response..
• PARAM_EXT_SET_DATA
  id: 323 Set a parameter value. In order to deal with message loss (and retransmission of PARAM_EXT_SET), when setting a parameter value and the new value is the same as the current value, you will immediately get a PARAM_ACK_ACCEPTED response. If the current state is PARAM_ACK_IN_PROGRESS, you will accordingly receive a PARAM_ACK_IN_PROGRESS in response..
• PARAM_EXT_VALUE_DATA
  id: 322 Emit the value of a parameter. The inclusion of param_count and param_index in the message allows the recipient to keep track of received parameters and allows them to re-request missing parameters after a loss or timeout..
• PARAM_MAP_RC_DATA
  id: 50 Bind a RC channel to a parameter. The parameter should change according to the RC channel value..
• PARAM_REQUEST_LIST_DATA
  id: 21 Request all parameters of this component. After this request, all parameters are emitted. The parameter microservice is documented at https://mavlink.io/en/services/parameter.html.
• PARAM_REQUEST_READ_DATA
  id: 20 Request to read the onboard parameter with the param_id string id. Onboard parameters are stored as key[const char*] -> value[float]. This allows to send a parameter to any other component (such as the GCS) without the need of previous knowledge of possible parameter names. Thus the same GCS can store different parameters for different autopilots. See also https://mavlink.io/en/services/parameter.html for a full documentation of QGroundControl and IMU code..
• PARAM_SET_DATA
  id: 23 Set a parameter value (write new value to permanent storage). The receiving component should acknowledge the new parameter value by broadcasting a PARAM_VALUE message (broadcasting ensures that multiple GCS all have an up-to-date list of all parameters). If the sending GCS did not receive a PARAM_VALUE within its timeout time, it should re-send the PARAM_SET message. The parameter microservice is documented at https://mavlink.io/en/services/parameter.html. PARAM_SET may also be called within the context of a transaction (started with MAV_CMD_PARAM_TRANSACTION). Within a transaction the receiving component should respond with PARAM_ACK_TRANSACTION to the setter component (instead of broadcasting PARAM_VALUE), and PARAM_SET should be re-sent if this is ACK not received..
• PARAM_VALUE_DATA
  id: 22 Emit the value of a onboard parameter. The inclusion of param_count and param_index in the message allows the recipient to keep track of received parameters and allows him to re-request missing parameters after a loss or timeout. The parameter microservice is documented at https://mavlink.io/en/services/parameter.html.
• PING_DATA
  id: 4 A ping message either requesting or responding to a ping. This allows to measure the system latencies, including serial port, radio modem and UDP connections. The ping microservice is documented at https://mavlink.io/en/services/ping.html.
• PLAY_TUNE_DATA
  id: 258 Control vehicle tone generation (buzzer)..
• PLAY_TUNE_V2_DATA
  id: 400 Play vehicle tone/tune (buzzer). Supersedes message PLAY_TUNE..
• POSITION_TARGET_GLOBAL_INT_DATA
  id: 87 Reports the current commanded vehicle position, velocity, and acceleration as specified by the autopilot. This should match the commands sent in SET_POSITION_TARGET_GLOBAL_INT if the vehicle is being controlled this way..
• POSITION_TARGET_LOCAL_NED_DATA
  id: 85 Reports the current commanded vehicle position, velocity, and acceleration as specified by the autopilot. This should match the commands sent in SET_POSITION_TARGET_LOCAL_NED if the vehicle is being controlled this way..
• POWER_STATUS_DATA
  id: 125 Power supply status.
• PROTOCOL_VERSION_DATA
  id: 300 Version and capability of protocol version. This message can be requested with MAV_CMD_REQUEST_MESSAGE and is used as part of the handshaking to establish which MAVLink version should be used on the network. Every node should respond to a request for PROTOCOL_VERSION to enable the handshaking. Library implementers should consider adding this into the default decoding state machine to allow the protocol core to respond directly..
• PositionTargetTypemask
  Bitmap to indicate which dimensions should be ignored by the vehicle: a value of 0b0000000000000000 or 0b0000001000000000 indicates that none of the setpoint dimensions should be ignored. If bit 9 is set the floats afx afy afz should be interpreted as force instead of acceleration.
• RADIO_STATUS_DATA
  id: 109 Status generated by radio and injected into MAVLink stream..
• RAW_IMU_DATA
  id: 27 The RAW IMU readings for a 9DOF sensor, which is identified by the id (default IMU1). This message should always contain the true raw values without any scaling to allow data capture and system debugging..
• RAW_PRESSURE_DATA
  id: 28 The RAW pressure readings for the typical setup of one absolute pressure and one differential pressure sensor. The sensor values should be the raw, UNSCALED ADC values..
• RAW_RPM_DATA
  id: 339 RPM sensor data message..
• RC_CHANNELS_DATA
  id: 65 The PPM values of the RC channels received. The standard PPM modulation is as follows: 1000 microseconds: 0%, 2000 microseconds: 100%. A value of UINT16_MAX implies the channel is unused. Individual receivers/transmitters might violate this specification..
• RC_CHANNELS_OVERRIDE_DATA
  id: 70 The RAW values of the RC channels sent to the MAV to override info received from the RC radio. The standard PPM modulation is as follows: 1000 microseconds: 0%, 2000 microseconds: 100%. Individual receivers/transmitters might violate this specification. Note carefully the semantic differences between the first 8 channels and the subsequent channels.
• RC_CHANNELS_RAW_DATA
  id: 35 The RAW values of the RC channels received. The standard PPM modulation is as follows: 1000 microseconds: 0%, 2000 microseconds: 100%. A value of UINT16_MAX implies the channel is unused. Individual receivers/transmitters might violate this specification..
• RC_CHANNELS_SCALED_DATA
  id: 34 The scaled values of the RC channels received: (-100%) -10000, (0%) 0, (100%) 10000. Channels that are inactive should be set to UINT16_MAX..
• REQUEST_DATA_STREAM_DATA
  id: 66 Request a data stream..
• REQUEST_EVENT_DATA
  id: 412 Request one or more events to be (re-)sent. If first_sequence==last_sequence, only a single event is requested. Note that first_sequence can be larger than last_sequence (because the sequence number can wrap). Each sequence will trigger an EVENT or EVENT_ERROR response..
• RESOURCE_REQUEST_DATA
  id: 142 The autopilot is requesting a resource (file, binary, other type of data).
• RESPONSE_EVENT_ERROR_DATA
  id: 413 Response to a REQUEST_EVENT in case of an error (e.g. the event is not available anymore)..
• SAFETY_ALLOWED_AREA_DATA
  id: 55 Read out the safety zone the MAV currently assumes..
• SAFETY_SET_ALLOWED_AREA_DATA
  id: 54 Set a safety zone (volume), which is defined by two corners of a cube. This message can be used to tell the MAV which setpoints/waypoints to accept and which to reject. Safety areas are often enforced by national or competition regulations..
• SCALED_IMU2_DATA
  id: 116 The RAW IMU readings for secondary 9DOF sensor setup. This message should contain the scaled values to the described units.
• SCALED_IMU3_DATA
  id: 129 The RAW IMU readings for 3rd 9DOF sensor setup. This message should contain the scaled values to the described units.
• SCALED_IMU_DATA
  id: 26 The RAW IMU readings for the usual 9DOF sensor setup. This message should contain the scaled values to the described units.
• SCALED_PRESSURE2_DATA
  id: 137 Barometer readings for 2nd barometer.
• SCALED_PRESSURE3_DATA
  id: 143 Barometer readings for 3rd barometer.
• SCALED_PRESSURE_DATA
  id: 29 The pressure readings for the typical setup of one absolute and differential pressure sensor. The units are as specified in each field..
• SCRIPT_COUNT_DATA
  id: 183 This message is emitted as response to SCRIPT_REQUEST_LIST by the MAV to get the number of mission scripts..
• SCRIPT_CURRENT_DATA
  id: 184 This message informs about the currently active SCRIPT..
• SCRIPT_ITEM_DATA
  id: 180 Message encoding a mission script item. This message is emitted upon a request for the next script item..
• SCRIPT_REQUEST_DATA
  id: 181 Request script item with the sequence number seq. The response of the system to this message should be a SCRIPT_ITEM message..
• SCRIPT_REQUEST_LIST_DATA
  id: 182 Request the overall list of mission items from the system/component..
• SERIAL_CONTROL_DATA
  id: 126 Control a serial port. This can be used for raw access to an onboard serial peripheral such as a GPS or telemetry radio. It is designed to make it possible to update the devices firmware via MAVLink messages or change the devices settings. A message with zero bytes can be used to change just the baudrate..
• SERVO_OUTPUT_RAW_DATA
  id: 36 Superseded by ACTUATOR_OUTPUT_STATUS. The RAW values of the servo outputs (for RC input from the remote, use the RC_CHANNELS messages). The standard PPM modulation is as follows: 1000 microseconds: 0%, 2000 microseconds: 100%..
• SETUP_SIGNING_DATA
  id: 256 Setup a MAVLink2 signing key. If called with secret_key of all zero and zero initial_timestamp will disable signing.
• SET_ACTUATOR_CONTROL_TARGET_DATA
  id: 139 Set the vehicle attitude and body angular rates..
• SET_ATTITUDE_TARGET_DATA
  id: 82 Sets a desired vehicle attitude. Used by an external controller to command the vehicle (manual controller or other system)..
• SET_GPS_GLOBAL_ORIGIN_DATA
  id: 48 Sets the GPS coordinates of the vehicle local origin (0,0,0) position. Vehicle should emit GPS_GLOBAL_ORIGIN irrespective of whether the origin is changed. This enables transform between the local coordinate frame and the global (GPS) coordinate frame, which may be necessary when (for example) indoor and outdoor settings are connected and the MAV should move from in- to outdoor..
• SET_HOME_POSITION_DATA
  id: 243 Sets the home position. The home position is the default position that the system will return to and land on. The position is set automatically by the system during the takeoff (and may also be set using this message). The global and local positions encode the position in the respective coordinate frames, while the q parameter encodes the orientation of the surface. Under normal conditions it describes the heading and terrain slope, which can be used by the aircraft to adjust the approach. The approach 3D vector describes the point to which the system should fly in normal flight mode and then perform a landing sequence along the vector. Note: the current home position may be emitted in a HOME_POSITION message on request (using MAV_CMD_REQUEST_MESSAGE with param1=242)..
• SET_MODE_DATA
  id: 11 Set the system mode, as defined by enum MAV_MODE. There is no target component id as the mode is by definition for the overall aircraft, not only for one component..
• SET_POSITION_TARGET_GLOBAL_INT_DATA
  id: 86 Sets a desired vehicle position, velocity, and/or acceleration in a global coordinate system (WGS84). Used by an external controller to command the vehicle (manual controller or other system)..
• SET_POSITION_TARGET_LOCAL_NED_DATA
  id: 84 Sets a desired vehicle position in a local north-east-down coordinate frame. Used by an external controller to command the vehicle (manual controller or other system)..
• SIM_STATE_DATA
  id: 108 Status of simulation environment, if used.
• SMART_BATTERY_INFO_DATA
  id: 370 Smart Battery information (static/infrequent update). Use for updates from: smart battery to flight stack, flight stack to GCS. Use BATTERY_STATUS for smart battery frequent updates..
• STATUSTEXT_DATA
  id: 253 Status text message. These messages are printed in yellow in the COMM console of QGroundControl. WARNING: They consume quite some bandwidth, so use only for important status and error messages. If implemented wisely, these messages are buffered on the MCU and sent only at a limited rate (e.g. 10 Hz)..
• STORAGE_INFORMATION_DATA
  id: 261 Information about a storage medium. This message is sent in response to a request with MAV_CMD_REQUEST_MESSAGE and whenever the status of the storage changes (STORAGE_STATUS). Use MAV_CMD_REQUEST_MESSAGE.param2 to indicate the index/id of requested storage: 0 for all, 1 for first, 2 for second, etc..
• SUPPORTED_TUNES_DATA
  id: 401 Tune formats supported by vehicle. This should be emitted as response to MAV_CMD_REQUEST_MESSAGE..
• SYSTEM_TIME_DATA
  id: 2 The system time is the time of the master clock, typically the computer clock of the main onboard computer..
• SYS_STATUS_DATA
  id: 1 The general system state. If the system is following the MAVLink standard, the system state is mainly defined by three orthogonal states/modes: The system mode, which is either LOCKED (motors shut down and locked), MANUAL (system under RC control), GUIDED (system with autonomous position control, position setpoint controlled manually) or AUTO (system guided by path/waypoint planner). The NAV_MODE defined the current flight state: LIFTOFF (often an open-loop maneuver), LANDING, WAYPOINTS or VECTOR. This represents the internal navigation state machine. The system status shows whether the system is currently active or not and if an emergency occurred. During the CRITICAL and EMERGENCY states the MAV is still considered to be active, but should start emergency procedures autonomously. After a failure occurred it should first move from active to critical to allow manual intervention and then move to emergency after a certain timeout..
• SerialControlFlag
  SERIAL_CONTROL flags (bitmask)
• TERRAIN_CHECK_DATA
  id: 135 Request that the vehicle report terrain height at the given location (expected response is a TERRAIN_REPORT). Used by GCS to check if vehicle has all terrain data needed for a mission..
• TERRAIN_DATA_DATA
  id: 134 Terrain data sent from GCS. The lat/lon and grid_spacing must be the same as a lat/lon from a TERRAIN_REQUEST. See terrain protocol docs: https://mavlink.io/en/services/terrain.html.
• TERRAIN_REPORT_DATA
  id: 136 Streamed from drone to report progress of terrain map download (initiated by TERRAIN_REQUEST), or sent as a response to a TERRAIN_CHECK request. See terrain protocol docs: https://mavlink.io/en/services/terrain.html.
• TERRAIN_REQUEST_DATA
  id: 133 Request for terrain data and terrain status. See terrain protocol docs: https://mavlink.io/en/services/terrain.html.
• TIMESYNC_DATA
  id: 111 Time synchronization message. The message is used for both timesync requests and responses. The request is sent with ts1=syncing component timestamp and tc1=0, and may be broadcast or targeted to a specific system/component. The response is sent with ts1=syncing component timestamp (mirror back unchanged), and tc1=responding component timestamp, with the target_system and target_component set to ids of the original request. Systems can determine if they are receiving a request or response based on the value of tc. If the response has target_system==target_component==0 the remote system has not been updated to use the component IDs and cannot reliably timesync; the requestor may report an error. Timestamps are UNIX Epoch time or time since system boot in nanoseconds (the timestamp format can be inferred by checking for the magnitude of the number; generally it doesn’t matter as only the offset is used). The message sequence is repeated numerous times with results being filtered/averaged to estimate the offset..
• TIME_ESTIMATE_TO_TARGET_DATA
  id: 380 Time/duration estimates for various events and actions given the current vehicle state and position..
• TRAJECTORY_REPRESENTATION_BEZIER_DATA
  id: 333 Describe a trajectory using an array of up-to 5 bezier control points in the local frame (MAV_FRAME_LOCAL_NED)..
• TRAJECTORY_REPRESENTATION_WAYPOINTS_DATA
  id: 332 Describe a trajectory using an array of up-to 5 waypoints in the local frame (MAV_FRAME_LOCAL_NED)..
• TUNNEL_DATA
  id: 385 Message for transporting “arbitrary” variable-length data from one component to another (broadcast is not forbidden, but discouraged). The encoding of the data is usually extension specific, i.e. determined by the source, and is usually not documented as part of the MAVLink specification..
• TuneFormat
  Tune formats (used for vehicle buzzer/tone generation).
• UAVCAN_NODE_INFO_DATA
  id: 311 General information describing a particular UAVCAN node. Please refer to the definition of the UAVCAN service “uavcan.protocol.GetNodeInfo” for the background information. This message should be emitted by the system whenever a new node appears online, or an existing node reboots. Additionally, it can be emitted upon request from the other end of the MAVLink channel (see MAV_CMD_UAVCAN_GET_NODE_INFO). It is also not prohibited to emit this message unconditionally at a low frequency. The UAVCAN specification is available at http://uavcan.org..
• UAVCAN_NODE_STATUS_DATA
  id: 310 General status information of an UAVCAN node. Please refer to the definition of the UAVCAN message “uavcan.protocol.NodeStatus” for the background information. The UAVCAN specification is available at http://uavcan.org..
• UTM_GLOBAL_POSITION_DATA
  id: 340 The global position resulting from GPS and sensor fusion..
• UtmDataAvailFlags
  Flags for the global position report.
• V2_EXTENSION_DATA
  id: 248 Message implementing parts of the V2 payload specs in V1 frames for transitional support..
• VFR_HUD_DATA
  id: 74 Metrics typically displayed on a HUD for fixed wing aircraft..
• VIBRATION_DATA
  id: 241 Vibration levels and accelerometer clipping.
• VICON_POSITION_ESTIMATE_DATA
  id: 104 Global position estimate from a Vicon motion system source..
• VIDEO_STREAM_INFORMATION_DATA
  id: 269 Information about video stream. It may be requested using MAV_CMD_REQUEST_MESSAGE, where param2 indicates the video stream id: 0 for all streams, 1 for first, 2 for second, etc..
• VIDEO_STREAM_STATUS_DATA
  id: 270 Information about the status of a video stream. It may be requested using MAV_CMD_REQUEST_MESSAGE..
• VISION_POSITION_ESTIMATE_DATA
  id: 102 Local position/attitude estimate from a vision source..
• VISION_SPEED_ESTIMATE_DATA
  id: 103 Speed estimate from a vision source..
• WHEEL_DISTANCE_DATA
  id: 9000 Cumulative distance traveled for each reported wheel..
• WIFI_CONFIG_AP_DATA
  id: 299 Configure WiFi AP SSID, password, and mode. This message is re-emitted as an acknowledgement by the AP. The message may also be explicitly requested using MAV_CMD_REQUEST_MESSAGE.
• WINCH_STATUS_DATA
  id: 9005 Winch status..
• WIND_COV_DATA
  id: 231 Wind estimate from vehicle. Note that despite the name, this message does not actually contain any covariances but instead variability and accuracy fields in terms of standard deviation (1-STD)..

Enums

• ActuatorConfiguration
  Actuator configuration, used to change a setting on an actuator. Component information metadata can be used to know which outputs support which commands.
• ActuatorOutputFunction
  Actuator output function. Values greater or equal to 1000 are autopilot-specific.
• AdsbAltitudeType
  Enumeration of the ADSB altimeter types
• AdsbEmitterType
  ADSB classification for the type of vehicle emitting the transponder signal
• AisNavStatus
  Navigational status of AIS vessel, enum duplicated from AIS standard, https://gpsd.gitlab.io/gpsd/AIVDM.html
• AisType
  Type of AIS vessel, enum duplicated from AIS standard, https://gpsd.gitlab.io/gpsd/AIVDM.html
• AutotuneAxis
  Enable axes that will be tuned via autotuning. Used in MAV_CMD_DO_AUTOTUNE_ENABLE.
• CameraMode
  Camera Modes.
• CameraTrackingMode
  Camera tracking modes
• CameraTrackingStatusFlags
  Camera tracking status flags
• CameraTrackingTargetData
  Camera tracking target data (shows where tracked target is within image)
• CameraZoomType
  Zoom types for MAV_CMD_SET_CAMERA_ZOOM
• CanFilterOp
• CellularConfigResponse
  Possible responses from a CELLULAR_CONFIG message.
• CellularNetworkFailedReason
  These flags are used to diagnose the failure state of CELLULAR_STATUS
• CellularNetworkRadioType
  Cellular network radio type
• CellularStatusFlag
  These flags encode the cellular network status
• CompMetadataType
  Supported component metadata types. These are used in the “general” metadata file returned by COMPONENT_METADATA to provide information about supported metadata types. The types are not used directly in MAVLink messages.
• EscConnectionType
  Indicates the ESC connection type.
• FailureType
  List of possible failure type to inject.
• FailureUnit
  List of possible units where failures can be injected.
• FenceAction
  Actions following geofence breach.
• FenceBreach
• FenceMitigate
  Actions being taken to mitigate/prevent fence breach
• FirmwareVersionType
  These values define the type of firmware release. These values indicate the first version or release of this type. For example the first alpha release would be 64, the second would be 65.
• GimbalManagerFlags
  Flags for high level gimbal manager operation The first 16 bits are identical to the GIMBAL_DEVICE_FLAGS.
• GpsFixType
  Type of GPS fix
• GripperActions
  Gripper actions.
• LandingTargetType
  Type of landing target
• MagCalStatus
• MavArmAuthDeniedReason
• MavAutopilot
  Micro air vehicle / autopilot classes. This identifies the individual model.
• MavBatteryChargeState
  Enumeration for battery charge states.
• MavBatteryFunction
  Enumeration of battery functions
• MavBatteryMode
  Battery mode. Note, the normal operation mode (i.e. when flying) should be reported as MAV_BATTERY_MODE_UNKNOWN to allow message trimming in normal flight.
• MavBatteryType
  Enumeration of battery types
• MavCmd
  Commands to be executed by the MAV. They can be executed on user request, or as part of a mission script. If the action is used in a mission, the parameter mapping to the waypoint/mission message is as follows: Param 1, Param 2, Param 3, Param 4, X: Param 5, Y:Param 6, Z:Param 7. This command list is similar what ARINC 424 is for commercial aircraft: A data format how to interpret waypoint/mission data. NaN and INT32_MAX may be used in float/integer params (respectively) to indicate optional/default values (e.g. to use the component’s current yaw or latitude rather than a specific value). See https://mavlink.io/en/guide/xml_schema.html#MAV_CMD for information about the structure of the MAV_CMD entries
• MavCmdAck
  ACK / NACK / ERROR values as a result of MAV_CMDs and for mission item transmission.
• MavCollisionAction
  Possible actions an aircraft can take to avoid a collision.
• MavCollisionSrc
  Source of information about this collision.
• MavCollisionThreatLevel
  Aircraft-rated danger from this threat.
• MavComponent
  Component ids (values) for the different types and instances of onboard hardware/software that might make up a MAVLink system (autopilot, cameras, servos, GPS systems, avoidance systems etc.). Components must use the appropriate ID in their source address when sending messages. Components can also use IDs to determine if they are the intended recipient of an incoming message. The MAV_COMP_ID_ALL value is used to indicate messages that must be processed by all components. When creating new entries, components that can have multiple instances (e.g. cameras, servos etc.) should be allocated sequential values. An appropriate number of values should be left free after these components to allow the number of instances to be expanded.
• MavDataStream
  A data stream is not a fixed set of messages, but rather a recommendation to the autopilot software. Individual autopilots may or may not obey the recommended messages.
• MavDistanceSensor
  Enumeration of distance sensor types
• MavDoRepositionFlags
  Bitmap of options for the MAV_CMD_DO_REPOSITION
• MavEstimatorType
  Enumeration of estimator types
• MavEventErrorReason
  Reason for an event error response.
• MavFrame
  Coordinate frames used by MAVLink. Not all frames are supported by all commands, messages, or vehicles. Global frames use the following naming conventions: - “GLOBAL”: Global coordinate frame with WGS84 latitude/longitude and altitude positive over mean sea level (MSL) by default. The following modifiers may be used with “GLOBAL”: - “RELATIVE_ALT”: Altitude is relative to the vehicle home position rather than MSL. - “TERRAIN_ALT”: Altitude is relative to ground level rather than MSL. - “INT”: Latitude/longitude (in degrees) are scaled by multiplying by 1E7. Local frames use the following naming conventions: - “LOCAL”: Origin of local frame is fixed relative to earth. Unless otherwise specified this origin is the origin of the vehicle position-estimator (“EKF”). - “BODY”: Origin of local frame travels with the vehicle. NOTE, “BODY” does NOT indicate alignment of frame axis with vehicle attitude. - “OFFSET”: Deprecated synonym for “BODY” (origin travels with the vehicle). Not to be used for new frames. Some deprecated frames do not follow these conventions (e.g. MAV_FRAME_BODY_NED and MAV_FRAME_BODY_OFFSET_NED).
• MavFtpErr
  MAV FTP error codes (https://mavlink.io/en/services/ftp.html)
• MavFtpOpcode
  MAV FTP opcodes: https://mavlink.io/en/services/ftp.html
• MavGoto
  Actions that may be specified in MAV_CMD_OVERRIDE_GOTO to override mission execution.
• MavLandedState
  Enumeration of landed detector states
• MavMessage
• MavMissionResult
  Result of mission operation (in a MISSION_ACK message).
• MavMissionType
  Type of mission items being requested/sent in mission protocol.
• MavMode
  These defines are predefined OR-combined mode flags. There is no need to use values from this enum, but it simplifies the use of the mode flags. Note that manual input is enabled in all modes as a safety override.
• MavModeFlagDecodePosition
  These values encode the bit positions of the decode position. These values can be used to read the value of a flag bit by combining the base_mode variable with AND with the flag position value. The result will be either 0 or 1, depending on if the flag is set or not.
• MavMountMode
  Enumeration of possible mount operation modes. This message is used by obsolete/deprecated gimbal messages.
• MavOdidArmStatus
• MavOdidAuthType
• MavOdidCategoryEu
• MavOdidClassEu
• MavOdidClassificationType
• MavOdidDescType
• MavOdidHeightRef
• MavOdidHorAcc
• MavOdidIdType
• MavOdidOperatorIdType
• MavOdidOperatorLocationType
• MavOdidSpeedAcc
• MavOdidStatus
• MavOdidTimeAcc
• MavOdidUaType
• MavOdidVerAcc
• MavParamExtType
  Specifies the datatype of a MAVLink extended parameter.
• MavParamType
  Specifies the datatype of a MAVLink parameter.
• MavResult
  Result from a MAVLink command (MAV_CMD)
• MavRoi
  The ROI (region of interest) for the vehicle. This can be be used by the vehicle for camera/vehicle attitude alignment (see MAV_CMD_NAV_ROI).
• MavSensorOrientation
  Enumeration of sensor orientation, according to its rotations
• MavSeverity
  Indicates the severity level, generally used for status messages to indicate their relative urgency. Based on RFC-5424 using expanded definitions at: http://www.kiwisyslog.com/kb/info:-syslog-message-levels/.
• MavState
• MavTunnelPayloadType
• MavType
  MAVLINK component type reported in HEARTBEAT message. Flight controllers must report the type of the vehicle on which they are mounted (e.g. MAV_TYPE_OCTOROTOR). All other components must report a value appropriate for their type (e.g. a camera must use MAV_TYPE_CAMERA).
• MavVtolState
  Enumeration of VTOL states
• MavlinkDataStreamType
• MissionState
  States of the mission state machine. Note that these states are independent of whether the mission is in a mode that can execute mission items or not (is suspended). They may not all be relevant on all vehicles.
• MotorTestOrder
  Sequence that motors are tested when using MAV_CMD_DO_MOTOR_TEST.
• MotorTestThrottleType
  Defines how throttle value is represented in MAV_CMD_DO_MOTOR_TEST.
• NavVtolLandOptions
• OrbitYawBehaviour
  Yaw behaviour during orbit flight.
• ParachuteAction
  Parachute actions. Trigger release and enable/disable auto-release.
• ParamAck
  Result from PARAM_EXT_SET message (or a PARAM_SET within a transaction).
• PrecisionLandMode
  Precision land modes (used in MAV_CMD_NAV_LAND).
• PreflightStorageMissionAction
  Actions for reading and writing plan information (mission, rally points, geofence) between persistent and volatile storage when using MAV_CMD_PREFLIGHT_STORAGE. (Commonly missions are loaded from persistent storage (flash/EEPROM) into volatile storage (RAM) on startup and written back when they are changed.)
• PreflightStorageParameterAction
  Actions for reading/writing parameters between persistent and volatile storage when using MAV_CMD_PREFLIGHT_STORAGE. (Commonly parameters are loaded from persistent storage (flash/EEPROM) into volatile storage (RAM) on startup and written back when they are changed.)
• RcType
  RC type
• RtkBaselineCoordinateSystem
  RTK GPS baseline coordinate system, used for RTK corrections
• SerialControlDev
  SERIAL_CONTROL device types
• SetFocusType
  Focus types for MAV_CMD_SET_CAMERA_FOCUS
• StorageStatus
  Flags to indicate the status of camera storage.
• StorageType
  Flags to indicate the type of storage.
• StorageUsageFlag
  Flags to indicate usage for a particular storage (see STORAGE_INFORMATION.storage_usage and MAV_CMD_SET_STORAGE_USAGE).
• UavcanNodeHealth
  Generalized UAVCAN node health
• UavcanNodeMode
  Generalized UAVCAN node mode
• UtmFlightState
  Airborne status of UAS.
• VideoStreamStatusFlags
  Stream status flags (Bitmap)
• VideoStreamType
  Video stream types
• VtolTransitionHeading
  Direction of VTOL transition
• WifiConfigApMode
  WiFi Mode.
• WifiConfigApResponse
  Possible responses from a WIFI_CONFIG_AP message.
• WinchActions
  Winch actions.