dialects/development library

Classes

ActuatorControlTarget

Set the vehicle attitude and body angular rates.

ActuatorOutputStatus

The raw values of the actuator outputs (e.g. on Pixhawk, from MAIN, AUX ports). This message supersedes SERVO_OUTPUT_RAW.

AdsbVehicle

The location and information of an ADSB vehicle

Airspeed

Airspeed information from a sensor.

AisVessel

The location and information of an AIS vessel

Altitude

The current system altitude.

Attitude

The attitude in the aeronautical frame (right-handed, Z-down, Y-right, X-front, ZYX, intrinsic).

AttitudeQuaternion

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).

AttitudeQuaternionCov

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).

AttitudeTarget

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.

AttPosMocap

Motion capture attitude and position

AuthKey

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.

AutopilotStateForGimbalDevice

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.

AutopilotVersion

Version and capability of autopilot software. This should be emitted in response to a request with MAV_CMD_REQUEST_MESSAGE.

AvailableModes

Get information about a particular flight modes. The message can be enumerated or requested for a particular mode using MAV_CMD_REQUEST_MESSAGE. Specify 0 in param2 to request that the message is emitted for all available modes or the specific index for just one mode. The modes must be available/settable for the current vehicle/frame type. Each modes should only be emitted once (even if it is both standard and custom).

AvailableModesMonitor

A change to the sequence number indicates that the set of AVAILABLE_MODES has changed. A receiver must re-request all available modes whenever the sequence number changes. This is only emitted after the first change and should then be broadcast at low rate (nominally 0.3 Hz) and on change.

BatteryInfo

Battery information that is static, or requires infrequent update. This message should requested using MAV_CMD_REQUEST_MESSAGE and/or streamed at very low rate. BATTERY_STATUS_V2 is used for higher-rate battery status information.

BatteryStatus

Battery information. Updates GCS with flight controller battery status. Smart batteries also use this message, but may additionally send BATTERY_INFO.

BatteryStatusV2

Battery dynamic information. This should be streamed (nominally at 1Hz). Static/invariant battery information is sent in SMART_BATTERY_INFO. Note that smart batteries should set the MAV_BATTERY_STATUS_FLAGS_CAPACITY_RELATIVE_TO_FULL bit to indicate that supplied capacity values are relative to a battery that is known to be full. Power monitors would not set this bit, indicating that capacity_consumed is relative to drone power-on, and that other values are estimated based on the assumption that the battery was full on power-on.

ButtonChange

Report button state change.

CameraCaptureStatus

Information about the status of a capture. Can be requested with a MAV_CMD_REQUEST_MESSAGE command.

CameraFovStatus

Information about the field of view of a camera. Can be requested with a MAV_CMD_REQUEST_MESSAGE command.

CameraImageCaptured

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.

CameraInformation

Information about a camera. Can be requested with a MAV_CMD_REQUEST_MESSAGE command.

CameraSettings

Settings of a camera. Can be requested with a MAV_CMD_REQUEST_MESSAGE command.

CameraTrackingGeoStatus

Camera tracking status, sent while in active tracking. Use MAV_CMD_SET_MESSAGE_INTERVAL to define message interval.

CameraTrackingImageStatus

Camera tracking status, sent while in active tracking. Use MAV_CMD_SET_MESSAGE_INTERVAL to define message interval.

CameraTrigger

Camera-IMU triggering and synchronisation message.

CanfdFrame

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)

CanFilterModify

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.

CanFrame

A forwarded CAN frame as requested by MAV_CMD_CAN_FORWARD.

CellularConfig

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.

CellularStatus

Report current used cellular network status

ChangeOperatorControl

Request to control this MAV

ChangeOperatorControlAck

Accept / deny control of this MAV

Collision

Information about a potential collision

CommandAck

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

CommandCancel

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

CommandInt

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 as it allows the MAV_FRAME to be specified for interpreting positional information, such as altitude. COMMAND_INT is also preferred when sending latitude and longitude data in params 5 and 6, as it allows for greater precision. 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

CommandLong

Send a command with up to seven parameters to the MAV. COMMAND_INT is generally preferred when sending MAV_CMD commands that include positional information; it offers higher precision and allows the MAV_FRAME to be specified (which may otherwise be ambiguous, particularly for altitude). The command microservice is documented at https://mavlink.io/en/services/command.html

ComponentInformation

Component information message, which may be requested using MAV_CMD_REQUEST_MESSAGE.

ComponentInformationBasic

Basic component information data. Should be requested using MAV_CMD_REQUEST_MESSAGE on startup, or when required.

ComponentMetadata

Component metadata message, which may be requested using MAV_CMD_REQUEST_MESSAGE.

ControlSystemState

The smoothed, monotonic system state used to feed the control loops of the system.

CurrentEventSequence

Regular broadcast for the current latest event sequence number for a component. This is used to check for dropped events.

CurrentMode

Get the current mode. This should be emitted on any mode change, and broadcast at low rate (nominally 0.5 Hz). It may be requested using MAV_CMD_REQUEST_MESSAGE.

DataStream

Data stream status information.

DataTransmissionHandshake

Handshake message to initiate, control and stop image streaming when using the Image Transmission Protocol: https://mavlink.io/en/services/image_transmission.html.

Debug

Send a debug value. The index is used to discriminate between values. These values show up in the plot of QGroundControl as DEBUG N.

DebugFloatArray

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.

DebugVect

To debug something using a named 3D vector.

DistanceSensor

Distance sensor information for an onboard rangefinder.

EfiStatus

EFI status output

EncapsulatedData

Data packet for images sent using the Image Transmission Protocol: https://mavlink.io/en/services/image_transmission.html.

EscInfo

ESC information for lower rate streaming. Recommended streaming rate 1Hz. See ESC_STATUS for higher-rate ESC data.

EscStatus

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).

EstimatorStatus

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

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).

ExtendedSysState

Provides state for additional features

FenceStatus

Status of geo-fencing. Sent in extended status stream when fencing enabled.

FigureEightExecutionStatus

Vehicle status report that is sent out while figure eight execution is in progress (see MAV_CMD_DO_FIGURE_EIGHT). This may typically send at low rates: of the order of 2Hz.

FileTransferProtocol

File transfer protocol message: https://mavlink.io/en/services/ftp.html.

FlightInformation

Flight information. This includes time since boot for arm, takeoff, and land, and a flight number. Takeoff and landing values reset to zero on arm. This can be requested using MAV_CMD_REQUEST_MESSAGE. Note, some fields are misnamed - timestamps are from boot (not UTC) and the flight_uuid is a sequence number.

FollowTarget

Current motion information from a designated system

GeneratorStatus

Telemetry of power generation system. Alternator or mechanical generator.

GimbalDeviceAttitudeStatus

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.

GimbalDeviceInformation

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..

GimbalDeviceSetAttitude

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.

GimbalManagerInformation

Information about a high level gimbal manager. This message should be requested by a ground station using MAV_CMD_REQUEST_MESSAGE.

GimbalManagerSetAttitude

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.

GimbalManagerSetManualControl

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.

GimbalManagerSetPitchyaw

Set gimbal manager pitch and yaw angles (high rate message). This message is to be sent to the gimbal manager (e.g. from a ground station) and will be ignored by gimbal devices. Angles and rates can be set to NaN according to use case. Use MAV_CMD_DO_GIMBAL_MANAGER_PITCHYAW for low-rate adjustments that require confirmation.

GimbalManagerStatus

Current status about a high level gimbal manager. This message should be broadcast at a low regular rate (e.g. 5Hz).

GlobalPositionInt

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.

GlobalPositionIntCov

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.

GlobalVisionPositionEstimate

Global position/attitude estimate from a vision source.

Gps2Raw

Second GPS data.

Gps2Rtk

RTK GPS data. Gives information on the relative baseline calculation the GPS is reporting

GpsGlobalOrigin

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.

GpsInjectData

Data for injecting into the onboard GPS (used for DGPS)

GpsInput

GPS sensor input message. This is a raw sensor value sent by the GPS. This is NOT the global position estimate of the system.

GpsRawInt

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.

GpsRtcmData

RTCM message for injecting into the onboard GPS (used for DGPS)

GpsRtk

RTK GPS data. Gives information on the relative baseline calculation the GPS is reporting

GpsStatus

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.

GroupEnd

Emitted during mission execution when control reaches MAV_CMD_GROUP_END.

GroupStart

Emitted during mission execution when control reaches MAV_CMD_GROUP_START.

Heartbeat

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

HighLatency

Message appropriate for high latency connections like Iridium

HighLatency2

Message appropriate for high latency connections like Iridium (version 2)

HighresImu

The IMU readings in SI units in NED body frame

HilActuatorControls

Sent from autopilot to simulation. Hardware in the loop control outputs (replacement for HIL_CONTROLS)

HilControls

Sent from autopilot to simulation. Hardware in the loop control outputs

HilGps

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.

HilOpticalFlow

Simulated optical flow from a flow sensor (e.g. PX4FLOW or optical mouse sensor)

HilRcInputsRaw

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.

HilSensor

The IMU readings in SI units in NED body frame

HilState

Sent from simulation to autopilot. This packet is useful for high throughput applications such as hardware in the loop simulations.

HilStateQuaternion

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.

HomePosition

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).

HygrometerSensor

Temperature and humidity from hygrometer.

IsbdLinkStatus

Status of the Iridium SBD link.

LandingTarget

The location of a landing target. See: https://mavlink.io/en/services/landing_target.html

LinkNodeStatus

Status generated in each node in the communication chain and injected into MAVLink stream.

LocalPositionNed

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)

LocalPositionNedCov

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)

LocalPositionNedSystemGlobalOffset

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)

LogData

Reply to LOG_REQUEST_DATA

LogEntry

Reply to LOG_REQUEST_LIST

LogErase

Erase all logs

LoggingAck

An ack for a LOGGING_DATA_ACKED message

LoggingData

A message containing logged data (see also MAV_CMD_LOGGING_START)

LoggingDataAcked

A message containing logged data which requires a LOGGING_ACK to be sent back

LogRequestData

Request a chunk of a log

LogRequestEnd

Stop log transfer and resume normal logging

LogRequestList

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.

MagCalReport

Reports results of completed compass calibration. Sent until MAG_CAL_ACK received.

ManualControl

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

ManualSetpoint

Setpoint in roll, pitch, yaw and thrust from the operator

MavlinkDialectDevelopment

MemoryVect

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.

MessageInterval

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.

MissionAck

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).

MissionClearAll

Delete all mission items at once.

MissionCount

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.

MissionCurrent

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.

MissionItem

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.

MissionItemInt

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.

MissionItemReached

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.

MissionRequest

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

MissionRequestInt

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

MissionRequestList

Request the overall list of mission items from the system/component.

MissionRequestPartialList

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.

MissionSetCurrent

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).

MissionWritePartialList

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!

MountOrientation

Orientation of a mount

NamedValueFloat

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.

NamedValueInt

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.

NavControllerOutput

The state of the navigation and position controller.

ObstacleDistance

Obstacle distances in front of the sensor, starting from the left in increment degrees to the right

Odometry

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).

OnboardComputerStatus

Hardware status sent by an onboard computer.

OpenDroneIdArmStatus

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.

OpenDroneIdAuthentication

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.

OpenDroneIdBasicId

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.

OpenDroneIdLocation

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.

OpenDroneIdMessagePack

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.

OpenDroneIdOperatorId

Data for filling the OpenDroneID Operator ID message, which contains the CAA (Civil Aviation Authority) issued operator ID.

OpenDroneIdSelfId

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.

OpenDroneIdSystem

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.

OpenDroneIdSystemUpdate

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.

OpticalFlow

Optical flow from a flow sensor (e.g. optical mouse sensor)

OpticalFlowRad

Optical flow from an angular rate flow sensor (e.g. PX4FLOW or mouse sensor)

OrbitExecutionStatus

Vehicle status report that is sent out while orbit execution is in progress (see MAV_CMD_DO_ORBIT).

ParamAckTransaction

Response from a PARAM_SET message when it is used in a transaction.

ParamExtAck

Response from a PARAM_EXT_SET message.

ParamExtRequestList

Request all parameters of this component. All parameters should be emitted in response as PARAM_EXT_VALUE.

ParamExtRequestRead

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.

ParamExtSet

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.

ParamExtValue

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.

ParamMapRc

Bind a RC channel to a parameter. The parameter should change according to the RC channel value.

ParamRequestList

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

ParamRequestRead

Request to read the onboard parameter with the param_id string id. Onboard parameters are stored as keyconst char* -> valuefloat. 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.

ParamSet

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.

ParamValue

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

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

PlayTune

Control vehicle tone generation (buzzer).

PlayTuneV2

Play vehicle tone/tune (buzzer). Supersedes message PLAY_TUNE.

PositionTargetGlobalInt

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.

PositionTargetLocalNed

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.

PowerStatus

Power supply status

ProtocolVersion

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.

RadioStatus

Status generated by radio and injected into MAVLink stream.

RawImu

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.

RawPressure

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.

RawRpm

RPM sensor data message.

RcChannels

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.

RcChannelsOverride

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

RcChannelsRaw

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.

RcChannelsScaled

The scaled values of the RC channels received: (-100%) -10000, (0%) 0, (100%) 10000. Channels that are inactive should be set to INT16_MAX.

RequestDataStream

Request a data stream.

RequestEvent

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.

ResourceRequest

The autopilot is requesting a resource (file, binary, other type of data)

ResponseEventError

Response to a REQUEST_EVENT in case of an error (e.g. the event is not available anymore).

SafetyAllowedArea

Read out the safety zone the MAV currently assumes.

SafetySetAllowedArea

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.

ScaledImu

The RAW IMU readings for the usual 9DOF sensor setup. This message should contain the scaled values to the described units

ScaledImu2

The RAW IMU readings for secondary 9DOF sensor setup. This message should contain the scaled values to the described units

ScaledImu3

The RAW IMU readings for 3rd 9DOF sensor setup. This message should contain the scaled values to the described units

ScaledPressure

The pressure readings for the typical setup of one absolute and differential pressure sensor. The units are as specified in each field.

ScaledPressure2

Barometer readings for 2nd barometer

ScaledPressure3

Barometer readings for 3rd barometer

SerialControl

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.

ServoOutputRaw

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%.

SetActuatorControlTarget

Set the vehicle attitude and body angular rates.

SetAttitudeTarget

Sets a desired vehicle attitude. Used by an external controller to command the vehicle (manual controller or other system).

SetGpsGlobalOrigin

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.

SetHomePosition

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).

SetMode

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.

SetPositionTargetGlobalInt

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).

SetPositionTargetLocalNed

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).

SetupSigning

Setup a MAVLink2 signing key. If called with secret_key of all zero and zero initial_timestamp will disable signing

SetVelocityLimits

Set temporary maximum limits for horizontal speed, vertical speed and yaw rate. The consumer must stream the current limits in VELOCITY_LIMITS at 1 Hz or more (when limits are being set). The consumer should latch the limits until a new limit is received or the mode is changed.

SimState

Status of simulation environment, if used

Statustext

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).

StorageInformation

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.

SupportedTunes

Tune formats supported by vehicle. This should be emitted as response to MAV_CMD_REQUEST_MESSAGE.

SysStatus

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.

SystemTime

The system time is the time of the master clock, typically the computer clock of the main onboard computer.

TargetAbsolute

Current motion information from sensors on a target

TargetRelative

The location of a target measured by MAV's onboard sensors.

TerrainCheck

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.

TerrainData

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

TerrainReport

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

TerrainRequest

Request for terrain data and terrain status. See terrain protocol docs: https://mavlink.io/en/services/terrain.html

TimeEstimateToTarget

Time/duration estimates for various events and actions given the current vehicle state and position.

Timesync

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.

TrajectoryRepresentationBezier

Describe a trajectory using an array of up-to 5 bezier control points in the local frame (MAV_FRAME_LOCAL_NED).

TrajectoryRepresentationWaypoints

Describe a trajectory using an array of up-to 5 waypoints in the local frame (MAV_FRAME_LOCAL_NED).

Tunnel

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.

UavcanNodeInfo

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.

UavcanNodeStatus

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.

UtmGlobalPosition

The global position resulting from GPS and sensor fusion.

V2Extension

Message implementing parts of the V2 payload specs in V1 frames for transitional support.

VelocityLimits

Current limits for horizontal speed, vertical speed and yaw rate, as set by SET_VELOCITY_LIMITS.

VfrHud

Metrics typically displayed on a HUD for fixed wing aircraft.

Vibration

Vibration levels and accelerometer clipping

ViconPositionEstimate

Global position estimate from a Vicon motion system source.

VideoStreamInformation

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.

VideoStreamStatus

Information about the status of a video stream. It may be requested using MAV_CMD_REQUEST_MESSAGE.

VisionPositionEstimate

Local position/attitude estimate from a vision source.

VisionSpeedEstimate

Speed estimate from a vision source.

WheelDistance

Cumulative distance traveled for each reported wheel.

WifiConfigAp

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

WifiNetworkInfo

Detected WiFi network status information. This message is sent per each WiFi network detected in range with known SSID and general status parameters.

WinchStatus

Winch status.

WindCov

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).

Constants

actuatorConfiguration3dModeOff → const ActuatorConfiguration

Permanently set the actuator (ESC) to non 3D mode (non-reversible thrust).

actuatorConfiguration3dModeOn → const ActuatorConfiguration

Permanently set the actuator (ESC) to 3D mode (reversible thrust).

actuatorConfigurationBeep → const ActuatorConfiguration

Command the actuator to beep now.

actuatorConfigurationNone → const ActuatorConfiguration

Do nothing.

actuatorConfigurationSpinDirection1 → const ActuatorConfiguration

Permanently set the actuator (ESC) to spin direction 1 (which can be clockwise or counter-clockwise).

actuatorConfigurationSpinDirection2 → const ActuatorConfiguration

Permanently set the actuator (ESC) to spin direction 2 (opposite of direction 1).

actuatorOutputFunctionMotor1 → const ActuatorOutputFunction

Motor 1

actuatorOutputFunctionMotor10 → const ActuatorOutputFunction

Motor 10

actuatorOutputFunctionMotor11 → const ActuatorOutputFunction

Motor 11

actuatorOutputFunctionMotor12 → const ActuatorOutputFunction

Motor 12

actuatorOutputFunctionMotor13 → const ActuatorOutputFunction

Motor 13

actuatorOutputFunctionMotor14 → const ActuatorOutputFunction

Motor 14

actuatorOutputFunctionMotor15 → const ActuatorOutputFunction

Motor 15

actuatorOutputFunctionMotor16 → const ActuatorOutputFunction

Motor 16

actuatorOutputFunctionMotor2 → const ActuatorOutputFunction

Motor 2

actuatorOutputFunctionMotor3 → const ActuatorOutputFunction

Motor 3

actuatorOutputFunctionMotor4 → const ActuatorOutputFunction

Motor 4

actuatorOutputFunctionMotor5 → const ActuatorOutputFunction

Motor 5

actuatorOutputFunctionMotor6 → const ActuatorOutputFunction

Motor 6

actuatorOutputFunctionMotor7 → const ActuatorOutputFunction

Motor 7

actuatorOutputFunctionMotor8 → const ActuatorOutputFunction

Motor 8

actuatorOutputFunctionMotor9 → const ActuatorOutputFunction

Motor 9

actuatorOutputFunctionNone → const ActuatorOutputFunction

No function (disabled).

actuatorOutputFunctionServo1 → const ActuatorOutputFunction

Servo 1

actuatorOutputFunctionServo10 → const ActuatorOutputFunction

Servo 10

actuatorOutputFunctionServo11 → const ActuatorOutputFunction

Servo 11

actuatorOutputFunctionServo12 → const ActuatorOutputFunction

Servo 12

actuatorOutputFunctionServo13 → const ActuatorOutputFunction

Servo 13

actuatorOutputFunctionServo14 → const ActuatorOutputFunction

Servo 14

actuatorOutputFunctionServo15 → const ActuatorOutputFunction

Servo 15

actuatorOutputFunctionServo16 → const ActuatorOutputFunction

Servo 16

actuatorOutputFunctionServo2 → const ActuatorOutputFunction

Servo 2

actuatorOutputFunctionServo3 → const ActuatorOutputFunction

Servo 3

actuatorOutputFunctionServo4 → const ActuatorOutputFunction

Servo 4

actuatorOutputFunctionServo5 → const ActuatorOutputFunction

Servo 5

actuatorOutputFunctionServo6 → const ActuatorOutputFunction

Servo 6

actuatorOutputFunctionServo7 → const ActuatorOutputFunction

Servo 7

actuatorOutputFunctionServo8 → const ActuatorOutputFunction

Servo 8

actuatorOutputFunctionServo9 → const ActuatorOutputFunction

Servo 9

adsbAltitudeTypeGeometric → const AdsbAltitudeType

Altitude reported from a GNSS source

adsbAltitudeTypePressureQnh → const AdsbAltitudeType

Altitude reported from a Baro source using QNH reference

adsbEmitterTypeEmergencySurface → const AdsbEmitterType

ADSB_EMITTER_TYPE_EMERGENCY_SURFACE

adsbEmitterTypeGlider → const AdsbEmitterType

ADSB_EMITTER_TYPE_GLIDER

adsbEmitterTypeHeavy → const AdsbEmitterType

ADSB_EMITTER_TYPE_HEAVY

adsbEmitterTypeHighlyManuv → const AdsbEmitterType

ADSB_EMITTER_TYPE_HIGHLY_MANUV

adsbEmitterTypeHighVortexLarge → const AdsbEmitterType

ADSB_EMITTER_TYPE_HIGH_VORTEX_LARGE

adsbEmitterTypeLarge → const AdsbEmitterType

ADSB_EMITTER_TYPE_LARGE

adsbEmitterTypeLight → const AdsbEmitterType

ADSB_EMITTER_TYPE_LIGHT

adsbEmitterTypeLighterAir → const AdsbEmitterType

ADSB_EMITTER_TYPE_LIGHTER_AIR

adsbEmitterTypeNoInfo → const AdsbEmitterType

ADSB_EMITTER_TYPE_NO_INFO

adsbEmitterTypeParachute → const AdsbEmitterType

ADSB_EMITTER_TYPE_PARACHUTE

adsbEmitterTypePointObstacle → const AdsbEmitterType

ADSB_EMITTER_TYPE_POINT_OBSTACLE

adsbEmitterTypeRotocraft → const AdsbEmitterType

ADSB_EMITTER_TYPE_ROTOCRAFT

adsbEmitterTypeServiceSurface → const AdsbEmitterType

ADSB_EMITTER_TYPE_SERVICE_SURFACE

adsbEmitterTypeSmall → const AdsbEmitterType

ADSB_EMITTER_TYPE_SMALL

adsbEmitterTypeSpace → const AdsbEmitterType

ADSB_EMITTER_TYPE_SPACE

adsbEmitterTypeUav → const AdsbEmitterType

ADSB_EMITTER_TYPE_UAV

adsbEmitterTypeUltraLight → const AdsbEmitterType

ADSB_EMITTER_TYPE_ULTRA_LIGHT

adsbEmitterTypeUnassgined3 → const AdsbEmitterType

ADSB_EMITTER_TYPE_UNASSGINED3

adsbEmitterTypeUnassigned → const AdsbEmitterType

ADSB_EMITTER_TYPE_UNASSIGNED

adsbEmitterTypeUnassigned2 → const AdsbEmitterType

ADSB_EMITTER_TYPE_UNASSIGNED2

adsbFlagsBaroValid → const AdsbFlags

ADSB_FLAGS_BARO_VALID

adsbFlagsSimulated → const AdsbFlags

ADSB_FLAGS_SIMULATED

adsbFlagsSourceUat → const AdsbFlags

ADSB_FLAGS_SOURCE_UAT

adsbFlagsValidAltitude → const AdsbFlags

ADSB_FLAGS_VALID_ALTITUDE

adsbFlagsValidCallsign → const AdsbFlags

ADSB_FLAGS_VALID_CALLSIGN

adsbFlagsValidCoords → const AdsbFlags

ADSB_FLAGS_VALID_COORDS

adsbFlagsValidHeading → const AdsbFlags

ADSB_FLAGS_VALID_HEADING

adsbFlagsValidSquawk → const AdsbFlags

ADSB_FLAGS_VALID_SQUAWK

adsbFlagsValidVelocity → const AdsbFlags

ADSB_FLAGS_VALID_VELOCITY

adsbFlagsVerticalVelocityValid → const AdsbFlags

ADSB_FLAGS_VERTICAL_VELOCITY_VALID

airspeedSensorUnhealthy → const AirspeedSensorFlags

Airspeed sensor is unhealthy

airspeedSensorUsing → const AirspeedSensorFlags

True if the data from this sensor is being actively used by the flight controller for guidance, navigation or control.

aisFlagsHighVelocity → const AisFlags

1 = Velocity over 52.5765m/s (102.2 knots)

aisFlagsLargeBowDimension → const AisFlags

Distance to bow is larger than 511m

aisFlagsLargePortDimension → const AisFlags

Distance to port side is larger than 63m

aisFlagsLargeStarboardDimension → const AisFlags

Distance to starboard side is larger than 63m

aisFlagsLargeSternDimension → const AisFlags

Distance to stern is larger than 511m

aisFlagsPositionAccuracy → const AisFlags

1 = Position accuracy less than 10m, 0 = position accuracy greater than 10m.

aisFlagsTurnRateSignOnly → const AisFlags

Only the sign of the returned turn rate value is valid, either greater than 5deg/30s or less than -5deg/30s

aisFlagsValidCallsign → const AisFlags

AIS_FLAGS_VALID_CALLSIGN

aisFlagsValidCog → const AisFlags

AIS_FLAGS_VALID_COG

aisFlagsValidDimensions → const AisFlags

AIS_FLAGS_VALID_DIMENSIONS

aisFlagsValidName → const AisFlags

AIS_FLAGS_VALID_NAME

aisFlagsValidTurnRate → const AisFlags

AIS_FLAGS_VALID_TURN_RATE

aisFlagsValidVelocity → const AisFlags

AIS_FLAGS_VALID_VELOCITY

aisNavAground → const AisNavStatus

AIS_NAV_AGROUND

aisNavAisSart → const AisNavStatus

Search And Rescue Transponder.

aisNavAnchored → const AisNavStatus

AIS_NAV_ANCHORED

aisNavDraughtConstrained → const AisNavStatus

AIS_NAV_DRAUGHT_CONSTRAINED

aisNavFishing → const AisNavStatus

AIS_NAV_FISHING

aisNavMoored → const AisNavStatus

AIS_NAV_MOORED

aisNavReserved1 → const AisNavStatus

AIS_NAV_RESERVED_1

aisNavReserved2 → const AisNavStatus

AIS_NAV_RESERVED_2

aisNavReserved3 → const AisNavStatus

AIS_NAV_RESERVED_3

aisNavReservedHsc → const AisNavStatus

AIS_NAV_RESERVED_HSC

aisNavReservedWig → const AisNavStatus

AIS_NAV_RESERVED_WIG

aisNavRestrictedManoeuverability → const AisNavStatus

AIS_NAV_RESTRICTED_MANOEUVERABILITY

aisNavSailing → const AisNavStatus

AIS_NAV_SAILING

aisNavUnCommanded → const AisNavStatus

AIS_NAV_UN_COMMANDED

aisNavUnknown → const AisNavStatus

Not available (default).

aisTypeAntiPollution → const AisType

Anti-pollution equipment.

aisTypeCargo → const AisType

AIS_TYPE_CARGO

aisTypeCargoHazardousA → const AisType

AIS_TYPE_CARGO_HAZARDOUS_A

aisTypeCargoHazardousB → const AisType

AIS_TYPE_CARGO_HAZARDOUS_B

aisTypeCargoHazardousC → const AisType

AIS_TYPE_CARGO_HAZARDOUS_C

aisTypeCargoHazardousD → const AisType

AIS_TYPE_CARGO_HAZARDOUS_D

aisTypeCargoReserved1 → const AisType

AIS_TYPE_CARGO_RESERVED_1

aisTypeCargoReserved2 → const AisType

AIS_TYPE_CARGO_RESERVED_2

aisTypeCargoReserved3 → const AisType

AIS_TYPE_CARGO_RESERVED_3

aisTypeCargoReserved4 → const AisType

AIS_TYPE_CARGO_RESERVED_4

aisTypeCargoUnknown → const AisType

AIS_TYPE_CARGO_UNKNOWN

aisTypeDiving → const AisType

AIS_TYPE_DIVING

aisTypeDredging → const AisType

Dredging or other underwater ops.

aisTypeFishing → const AisType

AIS_TYPE_FISHING

aisTypeHsc → const AisType

High Speed Craft.

aisTypeHscHazardousA → const AisType

AIS_TYPE_HSC_HAZARDOUS_A

aisTypeHscHazardousB → const AisType

AIS_TYPE_HSC_HAZARDOUS_B

aisTypeHscHazardousC → const AisType

AIS_TYPE_HSC_HAZARDOUS_C

aisTypeHscHazardousD → const AisType

AIS_TYPE_HSC_HAZARDOUS_D

aisTypeHscReserved1 → const AisType

AIS_TYPE_HSC_RESERVED_1

aisTypeHscReserved2 → const AisType

AIS_TYPE_HSC_RESERVED_2

aisTypeHscReserved3 → const AisType

AIS_TYPE_HSC_RESERVED_3

aisTypeHscReserved4 → const AisType

AIS_TYPE_HSC_RESERVED_4

aisTypeHscUnknown → const AisType

AIS_TYPE_HSC_UNKNOWN

aisTypeLawEnforcement → const AisType

AIS_TYPE_LAW_ENFORCEMENT

aisTypeMedicalTransport → const AisType

AIS_TYPE_MEDICAL_TRANSPORT

aisTypeMilitary → const AisType

AIS_TYPE_MILITARY

aisTypeNonecombatant → const AisType

Noncombatant ship according to RR Resolution No. 18.

aisTypeOther → const AisType

AIS_TYPE_OTHER

aisTypeOtherHazardousA → const AisType

AIS_TYPE_OTHER_HAZARDOUS_A

aisTypeOtherHazardousB → const AisType

AIS_TYPE_OTHER_HAZARDOUS_B

aisTypeOtherHazardousC → const AisType

AIS_TYPE_OTHER_HAZARDOUS_C

aisTypeOtherHazardousD → const AisType

AIS_TYPE_OTHER_HAZARDOUS_D

aisTypeOtherReserved1 → const AisType

AIS_TYPE_OTHER_RESERVED_1

aisTypeOtherReserved2 → const AisType

AIS_TYPE_OTHER_RESERVED_2

aisTypeOtherReserved3 → const AisType

AIS_TYPE_OTHER_RESERVED_3

aisTypeOtherReserved4 → const AisType

AIS_TYPE_OTHER_RESERVED_4

aisTypeOtherUnknown → const AisType

AIS_TYPE_OTHER_UNKNOWN

aisTypePassenger → const AisType

AIS_TYPE_PASSENGER

aisTypePassengerHazardousA → const AisType

AIS_TYPE_PASSENGER_HAZARDOUS_A

aisTypePassengerHazardousB → const AisType

AIS_TYPE_PASSENGER_HAZARDOUS_B

aisTypePassengerHazardousC → const AisType

AIS_TYPE_PASSENGER_HAZARDOUS_C

aisTypePassengerHazardousD → const AisType

AIS_TYPE_PASSENGER_HAZARDOUS_D

aisTypePassengerReserved1 → const AisType

AIS_TYPE_PASSENGER_RESERVED_1

aisTypePassengerReserved2 → const AisType

AIS_TYPE_PASSENGER_RESERVED_2

aisTypePassengerReserved3 → const AisType

AIS_TYPE_PASSENGER_RESERVED_3

aisTypePassengerReserved4 → const AisType

AIS_TYPE_PASSENGER_RESERVED_4

aisTypePassengerUnknown → const AisType

AIS_TYPE_PASSENGER_UNKNOWN

aisTypePilot → const AisType

AIS_TYPE_PILOT

aisTypePleasure → const AisType

AIS_TYPE_PLEASURE

aisTypePortTender → const AisType

AIS_TYPE_PORT_TENDER

aisTypeReserved1 → const AisType

AIS_TYPE_RESERVED_1

aisTypeReserved10 → const AisType

AIS_TYPE_RESERVED_10

aisTypeReserved11 → const AisType

AIS_TYPE_RESERVED_11

aisTypeReserved12 → const AisType

AIS_TYPE_RESERVED_12

aisTypeReserved13 → const AisType

AIS_TYPE_RESERVED_13

aisTypeReserved14 → const AisType

AIS_TYPE_RESERVED_14

aisTypeReserved15 → const AisType

AIS_TYPE_RESERVED_15

aisTypeReserved16 → const AisType

AIS_TYPE_RESERVED_16

aisTypeReserved17 → const AisType

AIS_TYPE_RESERVED_17

aisTypeReserved18 → const AisType

AIS_TYPE_RESERVED_18

aisTypeReserved19 → const AisType

AIS_TYPE_RESERVED_19

aisTypeReserved2 → const AisType

AIS_TYPE_RESERVED_2

aisTypeReserved20 → const AisType

AIS_TYPE_RESERVED_20

aisTypeReserved21 → const AisType

AIS_TYPE_RESERVED_21

aisTypeReserved3 → const AisType

AIS_TYPE_RESERVED_3

aisTypeReserved4 → const AisType

AIS_TYPE_RESERVED_4

aisTypeReserved5 → const AisType

AIS_TYPE_RESERVED_5

aisTypeReserved6 → const AisType

AIS_TYPE_RESERVED_6

aisTypeReserved7 → const AisType

AIS_TYPE_RESERVED_7

aisTypeReserved8 → const AisType

AIS_TYPE_RESERVED_8

aisTypeReserved9 → const AisType

AIS_TYPE_RESERVED_9

aisTypeSailing → const AisType

AIS_TYPE_SAILING

aisTypeSar → const AisType

Search And Rescue vessel.

aisTypeSpareLocal1 → const AisType

AIS_TYPE_SPARE_LOCAL_1

aisTypeSpareLocal2 → const AisType

AIS_TYPE_SPARE_LOCAL_2

aisTypeTanker → const AisType

AIS_TYPE_TANKER

aisTypeTankerHazardousA → const AisType

AIS_TYPE_TANKER_HAZARDOUS_A

aisTypeTankerHazardousB → const AisType

AIS_TYPE_TANKER_HAZARDOUS_B

aisTypeTankerHazardousC → const AisType

AIS_TYPE_TANKER_HAZARDOUS_C

aisTypeTankerHazardousD → const AisType

AIS_TYPE_TANKER_HAZARDOUS_D

aisTypeTankerReserved1 → const AisType

AIS_TYPE_TANKER_RESERVED_1

aisTypeTankerReserved2 → const AisType

AIS_TYPE_TANKER_RESERVED_2

aisTypeTankerReserved3 → const AisType

AIS_TYPE_TANKER_RESERVED_3

aisTypeTankerReserved4 → const AisType

AIS_TYPE_TANKER_RESERVED_4

aisTypeTankerUnknown → const AisType

AIS_TYPE_TANKER_UNKNOWN

aisTypeTowing → const AisType

AIS_TYPE_TOWING

aisTypeTowingLarge → const AisType

Towing: length exceeds 200m or breadth exceeds 25m.

aisTypeTug → const AisType

AIS_TYPE_TUG

aisTypeUnknown → const AisType

Not available (default).

aisTypeWig → const AisType

Wing In Ground effect.

aisTypeWigHazardousA → const AisType

AIS_TYPE_WIG_HAZARDOUS_A

aisTypeWigHazardousB → const AisType

AIS_TYPE_WIG_HAZARDOUS_B

aisTypeWigHazardousC → const AisType

AIS_TYPE_WIG_HAZARDOUS_C

aisTypeWigHazardousD → const AisType

AIS_TYPE_WIG_HAZARDOUS_D

aisTypeWigReserved1 → const AisType

AIS_TYPE_WIG_RESERVED_1

aisTypeWigReserved2 → const AisType

AIS_TYPE_WIG_RESERVED_2

aisTypeWigReserved3 → const AisType

AIS_TYPE_WIG_RESERVED_3

aisTypeWigReserved4 → const AisType

AIS_TYPE_WIG_RESERVED_4

aisTypeWigReserved5 → const AisType

AIS_TYPE_WIG_RESERVED_5

attitudeTargetTypemaskAttitudeIgnore → const AttitudeTargetTypemask

Ignore attitude

attitudeTargetTypemaskBodyPitchRateIgnore → const AttitudeTargetTypemask

Ignore body pitch rate

attitudeTargetTypemaskBodyRollRateIgnore → const AttitudeTargetTypemask

Ignore body roll rate

attitudeTargetTypemaskBodyYawRateIgnore → const AttitudeTargetTypemask

Ignore body yaw rate

attitudeTargetTypemaskThrottleIgnore → const AttitudeTargetTypemask

Ignore throttle

attitudeTargetTypemaskThrustBodySet → const AttitudeTargetTypemask

Use 3D body thrust setpoint instead of throttle

autotuneAxisDefault → const AutotuneAxis

Flight stack tunes axis according to its default settings.

autotuneAxisPitch → const AutotuneAxis

Autotune pitch axis.

autotuneAxisRoll → const AutotuneAxis

Autotune roll axis.

autotuneAxisYaw → const AutotuneAxis

Autotune yaw axis.

batteryFaultIncompatibleCellsConfiguration → const MavBatteryFault

Battery is not compatible due to cell configuration (e.g. 5s1p when vehicle requires 6s).

cameraCapFlagsCanCaptureImageInVideoMode → const CameraCapFlags

Camera can capture images while in video mode

cameraCapFlagsCanCaptureVideoInImageMode → const CameraCapFlags

Camera can capture videos while in Photo/Image mode

cameraCapFlagsCaptureImage → const CameraCapFlags

Camera is able to capture images

cameraCapFlagsCaptureVideo → const CameraCapFlags

Camera is able to record video

cameraCapFlagsHasBasicFocus → const CameraCapFlags

Camera has basic focus control (MAV_CMD_SET_CAMERA_FOCUS)

cameraCapFlagsHasBasicZoom → const CameraCapFlags

Camera has basic zoom control (MAV_CMD_SET_CAMERA_ZOOM)

cameraCapFlagsHasImageSurveyMode → const CameraCapFlags

Camera has image survey mode (MAV_CMD_SET_CAMERA_MODE)

cameraCapFlagsHasModes → const CameraCapFlags

Camera has separate Video and Image/Photo modes (MAV_CMD_SET_CAMERA_MODE)

cameraCapFlagsHasTrackingGeoStatus → const CameraCapFlags

Camera supports tracking geo status (CAMERA_TRACKING_GEO_STATUS).

cameraCapFlagsHasTrackingPoint → const CameraCapFlags

Camera supports tracking of a point on the camera view.

cameraCapFlagsHasTrackingRectangle → const CameraCapFlags

Camera supports tracking of a selection rectangle on the camera view.

cameraCapFlagsHasVideoStream → const CameraCapFlags

Camera has video streaming capabilities (request VIDEO_STREAM_INFORMATION with MAV_CMD_REQUEST_MESSAGE for video streaming info)

cameraModeImage → const CameraMode

Camera is in image/photo capture mode.

cameraModeImageSurvey → const CameraMode

Camera is in image survey capture mode. It allows for camera controller to do specific settings for surveys.

cameraModeVideo → const CameraMode

Camera is in video capture mode.

cameraTrackingModeNone → const CameraTrackingMode

Not tracking

cameraTrackingModePoint → const CameraTrackingMode

Target is a point

cameraTrackingModeRectangle → const CameraTrackingMode

Target is a rectangle

cameraTrackingStatusFlagsActive → const CameraTrackingStatusFlags

Camera is tracking

cameraTrackingStatusFlagsError → const CameraTrackingStatusFlags

Camera tracking in error state

cameraTrackingStatusFlagsIdle → const CameraTrackingStatusFlags

Camera is not tracking

cameraTrackingTargetDataEmbedded → const CameraTrackingTargetData

Target data embedded in image data (proprietary)

cameraTrackingTargetDataInStatus → const CameraTrackingTargetData

Target data within status message (Point or Rectangle)

cameraTrackingTargetDataNone → const CameraTrackingTargetData

No target data

cameraTrackingTargetDataRendered → const CameraTrackingTargetData

Target data rendered in image

canFilterAdd → const CanFilterOp

CAN_FILTER_ADD

canFilterRemove → const CanFilterOp

CAN_FILTER_REMOVE

canFilterReplace → const CanFilterOp

CAN_FILTER_REPLACE

cellularConfigBlockedPukRequired → const CellularConfigResponse

PUK is required to unblock SIM card.

cellularConfigResponseAccepted → const CellularConfigResponse

Changes accepted.

cellularConfigResponseApnError → const CellularConfigResponse

Invalid APN.

cellularConfigResponsePinError → const CellularConfigResponse

Invalid PIN.

cellularConfigResponseRejected → const CellularConfigResponse

Changes rejected.

cellularNetworkFailedReasonNone → const CellularNetworkFailedReason

No error

cellularNetworkFailedReasonSimError → const CellularNetworkFailedReason

SIM is available, but not usable for connection

cellularNetworkFailedReasonSimMissing → const CellularNetworkFailedReason

SIM is required for the modem but missing

cellularNetworkFailedReasonUnknown → const CellularNetworkFailedReason

Error state is unknown

cellularNetworkRadioTypeCdma → const CellularNetworkRadioType

CELLULAR_NETWORK_RADIO_TYPE_CDMA

cellularNetworkRadioTypeGsm → const CellularNetworkRadioType

CELLULAR_NETWORK_RADIO_TYPE_GSM

cellularNetworkRadioTypeLte → const CellularNetworkRadioType

CELLULAR_NETWORK_RADIO_TYPE_LTE

cellularNetworkRadioTypeNone → const CellularNetworkRadioType

CELLULAR_NETWORK_RADIO_TYPE_NONE

cellularNetworkRadioTypeWcdma → const CellularNetworkRadioType

CELLULAR_NETWORK_RADIO_TYPE_WCDMA

cellularStatusFlagConnected → const CellularStatusFlag

One or more packet data bearers is active and connected

cellularStatusFlagConnecting → const CellularStatusFlag

Modem is activating and connecting the first packet data bearer. Subsequent bearer activations when another bearer is already active do not cause this state to be entered

cellularStatusFlagDisabled → const CellularStatusFlag

Modem is not enabled and is powered down

cellularStatusFlagDisabling → const CellularStatusFlag

Modem is currently transitioning to the CELLULAR_STATUS_FLAG_DISABLED state

cellularStatusFlagDisconnecting → const CellularStatusFlag

Modem is disconnecting and deactivating the last active packet data bearer. This state will not be entered if more than one packet data bearer is active and one of the active bearers is deactivated

cellularStatusFlagEnabled → const CellularStatusFlag

Modem is enabled and powered on but not registered with a network provider and not available for data connections

cellularStatusFlagEnabling → const CellularStatusFlag

Modem is currently transitioning to the CELLULAR_STATUS_FLAG_ENABLED state

cellularStatusFlagFailed → const CellularStatusFlag

Modem is unusable

cellularStatusFlagInitializing → const CellularStatusFlag

Modem is being initialized

cellularStatusFlagLocked → const CellularStatusFlag

Modem is locked

cellularStatusFlagRegistered → const CellularStatusFlag

Modem is registered with a network provider, and data connections and messaging may be available for use

cellularStatusFlagSearching → const CellularStatusFlag

Modem is searching for a network provider to register

cellularStatusFlagUnknown → const CellularStatusFlag

State unknown or not reportable.

compMetadataTypeActuators → const CompMetadataType

Meta data for actuator configuration (motors, servos and vehicle geometry) and testing.

compMetadataTypeCommands → const CompMetadataType

Meta data that specifies which commands and command parameters the vehicle supports. (WIP)

compMetadataTypeEvents → const CompMetadataType

Meta data for the events interface.

compMetadataTypeGeneral → const CompMetadataType

General information about the component. General metadata includes information about other metadata types supported by the component. Files of this type must be supported, and must be downloadable from vehicle using a MAVLink FTP URI.

compMetadataTypeParameter → const CompMetadataType

Parameter meta data.

compMetadataTypePeripherals → const CompMetadataType

Meta data that specifies external non-MAVLink peripherals.

escConnectionTypeCan → const EscConnectionType

CAN-Bus ESC.

escConnectionTypeDshot → const EscConnectionType

DShot ESC.

escConnectionTypeI2c → const EscConnectionType

I2C ESC.

escConnectionTypeOneshot → const EscConnectionType

One Shot PPM ESC.

escConnectionTypePpm → const EscConnectionType

Traditional PPM ESC.

escConnectionTypeSerial → const EscConnectionType

Serial Bus connected ESC.

escFailureGeneric → const EscFailureFlags

Generic ESC failure.

escFailureInconsistentCmd → const EscFailureFlags

Inconsistent command failure i.e. out of bounds.

escFailureMotorStuck → const EscFailureFlags

Motor stuck failure.

escFailureNone → const EscFailureFlags

No ESC failure.

escFailureOverCurrent → const EscFailureFlags

Over current failure.

escFailureOverRpm → const EscFailureFlags

Over RPM failure.

escFailureOverTemperature → const EscFailureFlags

Over temperature failure.

escFailureOverVoltage → const EscFailureFlags

Over voltage failure.

estimatorAccelError → const EstimatorStatusFlags

True if the EKF has detected bad accelerometer data

estimatorAttitude → const EstimatorStatusFlags

True if the attitude estimate is good

estimatorConstPosMode → const EstimatorStatusFlags

True if the EKF is in a constant position mode and is not using external measurements (eg GPS or optical flow)

estimatorGpsGlitch → const EstimatorStatusFlags

True if the EKF has detected a GPS glitch

estimatorPosHorizAbs → const EstimatorStatusFlags

True if the horizontal position (absolute) estimate is good

estimatorPosHorizRel → const EstimatorStatusFlags

True if the horizontal position (relative) estimate is good

estimatorPosVertAbs → const EstimatorStatusFlags

True if the vertical position (absolute) estimate is good

estimatorPosVertAgl → const EstimatorStatusFlags

True if the vertical position (above ground) estimate is good

estimatorPredPosHorizAbs → const EstimatorStatusFlags

True if the EKF has sufficient data to enter a mode that will provide a (absolute) position estimate

estimatorPredPosHorizRel → const EstimatorStatusFlags

True if the EKF has sufficient data to enter a mode that will provide a (relative) position estimate

estimatorVelocityHoriz → const EstimatorStatusFlags

True if the horizontal velocity estimate is good

estimatorVelocityVert → const EstimatorStatusFlags

True if the vertical velocity estimate is good

failureTypeDelayed → const FailureType

Data of unit is delayed in time.

failureTypeGarbage → const FailureType

Unit is reporting complete garbage.

failureTypeIntermittent → const FailureType

Unit is sometimes working, sometimes not.

failureTypeOff → const FailureType

Sets unit off, so completely non-responsive.

failureTypeOk → const FailureType

No failure injected, used to reset a previous failure.

failureTypeSlow → const FailureType

Unit is slow, so e.g. reporting at slower than expected rate.

failureTypeStuck → const FailureType

Unit is stuck e.g. keeps reporting the same value.

failureTypeWrong → const FailureType

Unit is consistently wrong.

failureUnitSensorAccel → const FailureUnit

FAILURE_UNIT_SENSOR_ACCEL

failureUnitSensorAirspeed → const FailureUnit

FAILURE_UNIT_SENSOR_AIRSPEED

failureUnitSensorBaro → const FailureUnit

FAILURE_UNIT_SENSOR_BARO

failureUnitSensorDistanceSensor → const FailureUnit

FAILURE_UNIT_SENSOR_DISTANCE_SENSOR

failureUnitSensorGps → const FailureUnit

FAILURE_UNIT_SENSOR_GPS

failureUnitSensorGyro → const FailureUnit

FAILURE_UNIT_SENSOR_GYRO

failureUnitSensorMag → const FailureUnit

FAILURE_UNIT_SENSOR_MAG

failureUnitSensorOpticalFlow → const FailureUnit

FAILURE_UNIT_SENSOR_OPTICAL_FLOW

failureUnitSensorVio → const FailureUnit

FAILURE_UNIT_SENSOR_VIO

failureUnitSystemAvoidance → const FailureUnit

FAILURE_UNIT_SYSTEM_AVOIDANCE

failureUnitSystemBattery → const FailureUnit

FAILURE_UNIT_SYSTEM_BATTERY

failureUnitSystemMavlinkSignal → const FailureUnit

FAILURE_UNIT_SYSTEM_MAVLINK_SIGNAL

failureUnitSystemMotor → const FailureUnit

FAILURE_UNIT_SYSTEM_MOTOR

failureUnitSystemRcSignal → const FailureUnit

FAILURE_UNIT_SYSTEM_RC_SIGNAL

failureUnitSystemServo → const FailureUnit

FAILURE_UNIT_SYSTEM_SERVO

fenceActionGuided → const FenceAction

Fly to geofence MAV_CMD_NAV_FENCE_RETURN_POINT in GUIDED mode. Note: This action is only supported by ArduPlane, and may not be supported in all versions.

fenceActionGuidedThrPass → const FenceAction

Fly to geofence MAV_CMD_NAV_FENCE_RETURN_POINT with manual throttle control in GUIDED mode. Note: This action is only supported by ArduPlane, and may not be supported in all versions.

fenceActionHold → const FenceAction

Hold at current location.

fenceActionLand → const FenceAction

Land at current location.

fenceActionNone → const FenceAction

Disable fenced mode. If used in a plan this would mean the next fence is disabled.

fenceActionReport → const FenceAction

Report fence breach, but don't take action

fenceActionRtl → const FenceAction

Return/RTL mode.

fenceActionTerminate → const FenceAction

Termination failsafe. Motors are shut down (some flight stacks may trigger other failsafe actions).

fenceBreachBoundary → const FenceBreach

Breached fence boundary

fenceBreachMaxalt → const FenceBreach

Breached maximum altitude

fenceBreachMinalt → const FenceBreach

Breached minimum altitude

fenceBreachNone → const FenceBreach

No last fence breach

fenceMitigateNone → const FenceMitigate

No actions being taken

fenceMitigateUnknown → const FenceMitigate

Unknown

fenceMitigateVelLimit → const FenceMitigate

Velocity limiting active to prevent breach

firmwareVersionTypeAlpha → const FirmwareVersionType

alpha release

firmwareVersionTypeBeta → const FirmwareVersionType

beta release

firmwareVersionTypeDev → const FirmwareVersionType

development release

firmwareVersionTypeOfficial → const FirmwareVersionType

official stable release

firmwareVersionTypeRc → const FirmwareVersionType

release candidate

focusTypeAuto → const SetFocusType

Focus automatically.

focusTypeAutoContinuous → const SetFocusType

Continuous auto focus. Mainly used for dynamic scenes. Abbreviated as AF-C.

focusTypeAutoSingle → const SetFocusType

Single auto focus. Mainly used for still pictures. Usually abbreviated as AF-S.

focusTypeContinuous → const SetFocusType

Continuous focus up/down until stopped (-1 for focusing in, 1 for focusing out towards infinity, 0 to stop focusing)

focusTypeMeters → const SetFocusType

Focus value in metres. Note that there is no message to get the valid focus range of the camera, so this can type can only be used for cameras where the range is known (implying that this cannot reliably be used in a GCS for an arbitrary camera).

focusTypeRange → const SetFocusType

Focus value as proportion of full camera focus range (a value between 0.0 and 100.0)

focusTypeStep → const SetFocusType

Focus one step increment (-1 for focusing in, 1 for focusing out towards infinity).

gimbalDeviceCapFlagsHasNeutral → const GimbalDeviceCapFlags

Gimbal device supports a horizontal, forward looking position, stabilized.

gimbalDeviceCapFlagsHasPitchAxis → const GimbalDeviceCapFlags

Gimbal device supports rotating around pitch axis.

gimbalDeviceCapFlagsHasPitchFollow → const GimbalDeviceCapFlags

Gimbal device supports to follow a pitch angle relative to the vehicle.

gimbalDeviceCapFlagsHasPitchLock → const GimbalDeviceCapFlags

Gimbal device supports locking to a pitch angle (generally that's the default with pitch stabilized).

gimbalDeviceCapFlagsHasRcInputs → const GimbalDeviceCapFlags

Gimbal device supports radio control inputs as an alternative input for controlling the gimbal orientation.

gimbalDeviceCapFlagsHasRetract → const GimbalDeviceCapFlags

Gimbal device supports a retracted position.

gimbalDeviceCapFlagsHasRollAxis → const GimbalDeviceCapFlags

Gimbal device supports rotating around roll axis.

gimbalDeviceCapFlagsHasRollFollow → const GimbalDeviceCapFlags

Gimbal device supports to follow a roll angle relative to the vehicle.

gimbalDeviceCapFlagsHasRollLock → const GimbalDeviceCapFlags

Gimbal device supports locking to a roll angle (generally that's the default with roll stabilized).

gimbalDeviceCapFlagsHasYawAxis → const GimbalDeviceCapFlags

Gimbal device supports rotating around yaw axis.

gimbalDeviceCapFlagsHasYawFollow → const GimbalDeviceCapFlags

Gimbal device supports to follow a yaw angle relative to the vehicle (generally that's the default).

gimbalDeviceCapFlagsHasYawLock → const GimbalDeviceCapFlags

Gimbal device supports locking to an absolute heading, i.e., yaw angle relative to North (earth frame, often this is an option available).

gimbalDeviceCapFlagsSupportsInfiniteYaw → const GimbalDeviceCapFlags

Gimbal device supports yawing/panning infinitely (e.g. using slip disk).

gimbalDeviceCapFlagsSupportsYawInEarthFrame → const GimbalDeviceCapFlags

Gimbal device supports yaw angles and angular velocities relative to North (earth frame). This usually requires support by an autopilot via AUTOPILOT_STATE_FOR_GIMBAL_DEVICE. Support can go on and off during runtime, which is reported by the flag GIMBAL_DEVICE_FLAGS_CAN_ACCEPT_YAW_IN_EARTH_FRAME.

gimbalDeviceErrorFlagsAtPitchLimit → const GimbalDeviceErrorFlags

Gimbal device is limited by hardware pitch limit.

gimbalDeviceErrorFlagsAtRollLimit → const GimbalDeviceErrorFlags

Gimbal device is limited by hardware roll limit.

gimbalDeviceErrorFlagsAtYawLimit → const GimbalDeviceErrorFlags

Gimbal device is limited by hardware yaw limit.

gimbalDeviceErrorFlagsCalibrationRunning → const GimbalDeviceErrorFlags

Gimbal device is currently calibrating.

gimbalDeviceErrorFlagsCommsError → const GimbalDeviceErrorFlags

There is an error with the gimbal's communication.

gimbalDeviceErrorFlagsEncoderError → const GimbalDeviceErrorFlags

There is an error with the gimbal encoders.

gimbalDeviceErrorFlagsMotorError → const GimbalDeviceErrorFlags

There is an error with the gimbal motors.

gimbalDeviceErrorFlagsNoManager → const GimbalDeviceErrorFlags

Gimbal device is not assigned to a gimbal manager.

gimbalDeviceErrorFlagsPowerError → const GimbalDeviceErrorFlags

There is an error with the gimbal power source.

gimbalDeviceErrorFlagsSoftwareError → const GimbalDeviceErrorFlags

There is an error with the gimbal's software.

gimbalDeviceFlagsAcceptsYawInEarthFrame → const GimbalDeviceFlags

Gimbal device can accept yaw angle inputs relative to North (earth frame). This flag is only for reporting (attempts to set this flag are ignored).

gimbalDeviceFlagsNeutral → const GimbalDeviceFlags

Set to neutral/default position, taking precedence over all other flags except RETRACT. Neutral is commonly forward-facing and horizontal (roll=pitch=yaw=0) but may be any orientation.

gimbalDeviceFlagsPitchLock → const GimbalDeviceFlags

Lock pitch angle to absolute angle relative to horizon (not relative to vehicle). This is generally the default with a stabilizing gimbal.

gimbalDeviceFlagsRcExclusive → const GimbalDeviceFlags

The gimbal orientation is set exclusively by the RC signals feed to the gimbal's radio control inputs. MAVLink messages for setting the gimbal orientation (GIMBAL_DEVICE_SET_ATTITUDE) are ignored.

gimbalDeviceFlagsRcMixed → const GimbalDeviceFlags

The gimbal orientation is determined by combining/mixing the RC signals feed to the gimbal's radio control inputs and the MAVLink messages for setting the gimbal orientation (GIMBAL_DEVICE_SET_ATTITUDE). How these two controls are combined or mixed is not defined by the protocol but is up to the implementation.

gimbalDeviceFlagsRetract → const GimbalDeviceFlags

Set to retracted safe position (no stabilization), takes precedence over all other flags.

gimbalDeviceFlagsRollLock → const GimbalDeviceFlags

Lock roll angle to absolute angle relative to horizon (not relative to vehicle). This is generally the default with a stabilizing gimbal.

gimbalDeviceFlagsYawInEarthFrame → const GimbalDeviceFlags

Yaw angle and z component of angular velocity are relative to North (earth frame, x-axis is pointing North).

gimbalDeviceFlagsYawInVehicleFrame → const GimbalDeviceFlags

Yaw angle and z component of angular velocity are relative to the vehicle heading (vehicle frame, earth frame rotated such that the x-axis is pointing forward).

gimbalDeviceFlagsYawLock → const GimbalDeviceFlags

Lock yaw angle to absolute angle relative to North (not relative to vehicle). If this flag is set, the yaw angle and z component of angular velocity are relative to North (earth frame, x-axis pointing North), else they are relative to the vehicle heading (vehicle frame, earth frame rotated so that the x-axis is pointing forward).

gimbalManagerCapFlagsCanPointLocationGlobal → const GimbalManagerCapFlags

Gimbal manager supports to point to a global latitude, longitude, altitude position.

gimbalManagerCapFlagsCanPointLocationLocal → const GimbalManagerCapFlags

Gimbal manager supports to point to a local position.

gimbalManagerCapFlagsHasNeutral → const GimbalManagerCapFlags

Based on GIMBAL_DEVICE_CAP_FLAGS_HAS_NEUTRAL.

gimbalManagerCapFlagsHasPitchAxis → const GimbalManagerCapFlags

Based on GIMBAL_DEVICE_CAP_FLAGS_HAS_PITCH_AXIS.

gimbalManagerCapFlagsHasPitchFollow → const GimbalManagerCapFlags

Based on GIMBAL_DEVICE_CAP_FLAGS_HAS_PITCH_FOLLOW.

gimbalManagerCapFlagsHasPitchLock → const GimbalManagerCapFlags

Based on GIMBAL_DEVICE_CAP_FLAGS_HAS_PITCH_LOCK.

gimbalManagerCapFlagsHasRcInputs → const GimbalManagerCapFlags

Based on GIMBAL_DEVICE_CAP_FLAGS_HAS_RC_INPUTS.

gimbalManagerCapFlagsHasRetract → const GimbalManagerCapFlags

Based on GIMBAL_DEVICE_CAP_FLAGS_HAS_RETRACT.

gimbalManagerCapFlagsHasRollAxis → const GimbalManagerCapFlags

Based on GIMBAL_DEVICE_CAP_FLAGS_HAS_ROLL_AXIS.

gimbalManagerCapFlagsHasRollFollow → const GimbalManagerCapFlags

Based on GIMBAL_DEVICE_CAP_FLAGS_HAS_ROLL_FOLLOW.

gimbalManagerCapFlagsHasRollLock → const GimbalManagerCapFlags

Based on GIMBAL_DEVICE_CAP_FLAGS_HAS_ROLL_LOCK.

gimbalManagerCapFlagsHasYawAxis → const GimbalManagerCapFlags

Based on GIMBAL_DEVICE_CAP_FLAGS_HAS_YAW_AXIS.

gimbalManagerCapFlagsHasYawFollow → const GimbalManagerCapFlags

Based on GIMBAL_DEVICE_CAP_FLAGS_HAS_YAW_FOLLOW.

gimbalManagerCapFlagsHasYawLock → const GimbalManagerCapFlags

Based on GIMBAL_DEVICE_CAP_FLAGS_HAS_YAW_LOCK.

gimbalManagerCapFlagsSupportsInfiniteYaw → const GimbalManagerCapFlags

Based on GIMBAL_DEVICE_CAP_FLAGS_SUPPORTS_INFINITE_YAW.

gimbalManagerCapFlagsSupportsYawInEarthFrame → const GimbalManagerCapFlags

Based on GIMBAL_DEVICE_CAP_FLAGS_SUPPORTS_YAW_IN_EARTH_FRAME.

gimbalManagerFlagsAcceptsYawInEarthFrame → const GimbalManagerFlags

Based on GIMBAL_DEVICE_FLAGS_ACCEPTS_YAW_IN_EARTH_FRAME.

gimbalManagerFlagsNeutral → const GimbalManagerFlags

Based on GIMBAL_DEVICE_FLAGS_NEUTRAL.

gimbalManagerFlagsPitchLock → const GimbalManagerFlags

Based on GIMBAL_DEVICE_FLAGS_PITCH_LOCK.

gimbalManagerFlagsRcExclusive → const GimbalManagerFlags

Based on GIMBAL_DEVICE_FLAGS_RC_EXCLUSIVE.

gimbalManagerFlagsRcMixed → const GimbalManagerFlags

Based on GIMBAL_DEVICE_FLAGS_RC_MIXED.

gimbalManagerFlagsRetract → const GimbalManagerFlags

Based on GIMBAL_DEVICE_FLAGS_RETRACT.

gimbalManagerFlagsRollLock → const GimbalManagerFlags

Based on GIMBAL_DEVICE_FLAGS_ROLL_LOCK.

gimbalManagerFlagsYawInEarthFrame → const GimbalManagerFlags

Based on GIMBAL_DEVICE_FLAGS_YAW_IN_EARTH_FRAME.

gimbalManagerFlagsYawInVehicleFrame → const GimbalManagerFlags

Based on GIMBAL_DEVICE_FLAGS_YAW_IN_VEHICLE_FRAME.

gimbalManagerFlagsYawLock → const GimbalManagerFlags

Based on GIMBAL_DEVICE_FLAGS_YAW_LOCK.

gpsFixType2dFix → const GpsFixType

2D position

gpsFixType3dFix → const GpsFixType

3D position

gpsFixTypeDgps → const GpsFixType

DGPS/SBAS aided 3D position

gpsFixTypeNoFix → const GpsFixType

No position information, GPS is connected

gpsFixTypeNoGps → const GpsFixType

No GPS connected

gpsFixTypePpp → const GpsFixType

PPP, 3D position.

gpsFixTypeRtkFixed → const GpsFixType

RTK Fixed, 3D position

gpsFixTypeRtkFloat → const GpsFixType

RTK float, 3D position

gpsFixTypeStatic → const GpsFixType

Static fixed, typically used for base stations

gpsInputIgnoreFlagAlt → const GpsInputIgnoreFlags

ignore altitude field

gpsInputIgnoreFlagHdop → const GpsInputIgnoreFlags

ignore hdop field

gpsInputIgnoreFlagHorizontalAccuracy → const GpsInputIgnoreFlags

ignore horizontal accuracy field

gpsInputIgnoreFlagSpeedAccuracy → const GpsInputIgnoreFlags

ignore speed accuracy field

gpsInputIgnoreFlagVdop → const GpsInputIgnoreFlags

ignore vdop field

gpsInputIgnoreFlagVelHoriz → const GpsInputIgnoreFlags

ignore horizontal velocity field (vn and ve)

gpsInputIgnoreFlagVelVert → const GpsInputIgnoreFlags

ignore vertical velocity field (vd)

gpsInputIgnoreFlagVerticalAccuracy → const GpsInputIgnoreFlags

ignore vertical accuracy field

gripperActionGrab → const GripperActions

Gripper grab onto cargo.

gripperActionRelease → const GripperActions

Gripper release cargo.

highresImuUpdatedAbsPressure → const HighresImuUpdatedFlags

The value in the abs_pressure field has been updated

highresImuUpdatedAll → const HighresImuUpdatedFlags

All fields in HIGHRES_IMU have been updated.

highresImuUpdatedDiffPressure → const HighresImuUpdatedFlags

The value in the diff_pressure field has been updated

highresImuUpdatedNone → const HighresImuUpdatedFlags

None of the fields in HIGHRES_IMU have been updated

highresImuUpdatedPressureAlt → const HighresImuUpdatedFlags

The value in the pressure_alt field has been updated

highresImuUpdatedTemperature → const HighresImuUpdatedFlags

The value in the temperature field has been updated

highresImuUpdatedXacc → const HighresImuUpdatedFlags

The value in the xacc field has been updated

highresImuUpdatedXgyro → const HighresImuUpdatedFlags

The value in the xgyro field has been updated

highresImuUpdatedXmag → const HighresImuUpdatedFlags

The value in the xmag field has been updated

highresImuUpdatedYacc → const HighresImuUpdatedFlags

The value in the yacc field has been updated

highresImuUpdatedYgyro → const HighresImuUpdatedFlags

The value in the ygyro field has been updated

highresImuUpdatedYmag → const HighresImuUpdatedFlags

The value in the ymag field has been updated

highresImuUpdatedZacc → const HighresImuUpdatedFlags

The value in the zacc field has been updated since

highresImuUpdatedZgyro → const HighresImuUpdatedFlags

The value in the zgyro field has been updated

highresImuUpdatedZmag → const HighresImuUpdatedFlags

The value in the zmag field has been updated

hilSensorUpdatedAbsPressure → const HilSensorUpdatedFlags

The value in the abs_pressure field has been updated

hilSensorUpdatedDiffPressure → const HilSensorUpdatedFlags

The value in the diff_pressure field has been updated

hilSensorUpdatedNone → const HilSensorUpdatedFlags

None of the fields in HIL_SENSOR have been updated

hilSensorUpdatedPressureAlt → const HilSensorUpdatedFlags

The value in the pressure_alt field has been updated

hilSensorUpdatedReset → const HilSensorUpdatedFlags

Full reset of attitude/position/velocities/etc was performed in sim (Bit 31).

hilSensorUpdatedTemperature → const HilSensorUpdatedFlags

The value in the temperature field has been updated

hilSensorUpdatedXacc → const HilSensorUpdatedFlags

The value in the xacc field has been updated

hilSensorUpdatedXgyro → const HilSensorUpdatedFlags

The value in the xgyro field has been updated

hilSensorUpdatedXmag → const HilSensorUpdatedFlags

The value in the xmag field has been updated

hilSensorUpdatedYacc → const HilSensorUpdatedFlags

The value in the yacc field has been updated

hilSensorUpdatedYgyro → const HilSensorUpdatedFlags

The value in the ygyro field has been updated

hilSensorUpdatedYmag → const HilSensorUpdatedFlags

The value in the ymag field has been updated

hilSensorUpdatedZacc → const HilSensorUpdatedFlags

The value in the zacc field has been updated

hilSensorUpdatedZgyro → const HilSensorUpdatedFlags

The value in the zgyro field has been updated

hilSensorUpdatedZmag → const HilSensorUpdatedFlags

The value in the zmag field has been updated

hlFailureFlag3dAccel → const HlFailureFlag

Accelerometer sensor failure.

hlFailureFlag3dGyro → const HlFailureFlag

Gyroscope sensor failure.

hlFailureFlag3dMag → const HlFailureFlag

Magnetometer sensor failure.

hlFailureFlagAbsolutePressure → const HlFailureFlag

Absolute pressure sensor failure.

hlFailureFlagBattery → const HlFailureFlag

Battery failure/critical low battery.

hlFailureFlagDifferentialPressure → const HlFailureFlag

Differential pressure sensor failure.

hlFailureFlagEngine → const HlFailureFlag

Engine failure.

hlFailureFlagEstimator → const HlFailureFlag

Estimator failure, for example measurement rejection or large variances.

hlFailureFlagGeofence → const HlFailureFlag

Geofence violation.

hlFailureFlagGps → const HlFailureFlag

GPS failure.

hlFailureFlagMission → const HlFailureFlag

Mission failure.

hlFailureFlagOffboardLink → const HlFailureFlag

Offboard link failure.

hlFailureFlagRcReceiver → const HlFailureFlag

RC receiver failure/no RC connection.

hlFailureFlagTerrain → const HlFailureFlag

Terrain subsystem failure.

landingTargetTypeLightBeacon → const LandingTargetType

Landing target signaled by light beacon (ex: IR-LOCK)

landingTargetTypeRadioBeacon → const LandingTargetType

Landing target signaled by radio beacon (ex: ILS, NDB)

landingTargetTypeVisionFiducial → const LandingTargetType

Landing target represented by a fiducial marker (ex: ARTag)

landingTargetTypeVisionOther → const LandingTargetType

Landing target represented by a pre-defined visual shape/feature (ex: X-marker, H-marker, square)

magCalBadOrientation → const MagCalStatus

MAG_CAL_BAD_ORIENTATION

magCalBadRadius → const MagCalStatus

MAG_CAL_BAD_RADIUS

magCalFailed → const MagCalStatus

MAG_CAL_FAILED

magCalNotStarted → const MagCalStatus

MAG_CAL_NOT_STARTED

magCalRunningStepOne → const MagCalStatus

MAG_CAL_RUNNING_STEP_ONE

magCalRunningStepTwo → const MagCalStatus

MAG_CAL_RUNNING_STEP_TWO

magCalSuccess → const MagCalStatus

MAG_CAL_SUCCESS

magCalWaitingToStart → const MagCalStatus

MAG_CAL_WAITING_TO_START

mavArmAuthDeniedReasonAirspaceInUse → const MavArmAuthDeniedReason

Airspace of the mission in use by another vehicle, second result parameter can have the waypoint id that caused it to be denied.

mavArmAuthDeniedReasonBadWeather → const MavArmAuthDeniedReason

Weather is not good to fly

mavArmAuthDeniedReasonGeneric → const MavArmAuthDeniedReason

Not a specific reason

mavArmAuthDeniedReasonInvalidWaypoint → const MavArmAuthDeniedReason

At least one waypoint have a invalid value

mavArmAuthDeniedReasonNone → const MavArmAuthDeniedReason

Authorizer will send the error as string to GCS

mavArmAuthDeniedReasonTimeout → const MavArmAuthDeniedReason

Timeout in the authorizer process(in case it depends on network)

mavAutopilotAerob → const MavAutopilot

Aerob -- http://aerob.ru

mavAutopilotAirrails → const MavAutopilot

AirRails - http://uaventure.com

mavAutopilotArdupilotmega → const MavAutopilot

ArduPilot - Plane/Copter/Rover/Sub/Tracker, https://ardupilot.org

mavAutopilotArmazila → const MavAutopilot

Armazila -- http://armazila.com

mavAutopilotAsluav → const MavAutopilot

ASLUAV autopilot -- http://www.asl.ethz.ch

mavAutopilotAutoquad → const MavAutopilot

AutoQuad -- http://autoquad.org

mavAutopilotFp → const MavAutopilot

FlexiPilot

mavAutopilotGeneric → const MavAutopilot

Generic autopilot, full support for everything

mavAutopilotGenericMissionFull → const MavAutopilot

Generic autopilot supporting the full mission command set

mavAutopilotGenericWaypointsAndSimpleNavigationOnly → const MavAutopilot

Generic autopilot supporting waypoints and other simple navigation commands

mavAutopilotGenericWaypointsOnly → const MavAutopilot

Generic autopilot only supporting simple waypoints

mavAutopilotInvalid → const MavAutopilot

No valid autopilot, e.g. a GCS or other MAVLink component

mavAutopilotOpenpilot → const MavAutopilot

OpenPilot, http://openpilot.org

mavAutopilotPpz → const MavAutopilot

PPZ UAV - http://nongnu.org/paparazzi

mavAutopilotPx4 → const MavAutopilot

PX4 Autopilot - http://px4.io/

mavAutopilotReflex → const MavAutopilot

Fusion Reflex - https://fusion.engineering

mavAutopilotReserved → const MavAutopilot

Reserved for future use.

mavAutopilotSlugs → const MavAutopilot

SLUGS autopilot, http://slugsuav.soe.ucsc.edu

mavAutopilotSmaccmpilot → const MavAutopilot

SMACCMPilot - http://smaccmpilot.org

mavAutopilotSmartap → const MavAutopilot

SmartAP Autopilot - http://sky-drones.com

mavAutopilotUdb → const MavAutopilot

UAV Dev Board

mavBatteryChargeStateCharging → const MavBatteryChargeState

Battery is charging.

mavBatteryChargeStateCritical → const MavBatteryChargeState

Battery state is critical, return or abort immediately.

mavBatteryChargeStateEmergency → const MavBatteryChargeState

Battery state is too low for ordinary abort sequence. Perform fastest possible emergency stop to prevent damage.

mavBatteryChargeStateFailed → const MavBatteryChargeState

Battery failed, damage unavoidable. Possible causes (faults) are listed in MAV_BATTERY_FAULT.

mavBatteryChargeStateLow → const MavBatteryChargeState

Battery state is low, warn and monitor close.

mavBatteryChargeStateOk → const MavBatteryChargeState

Battery is not in low state. Normal operation.

mavBatteryChargeStateUndefined → const MavBatteryChargeState

Low battery state is not provided

mavBatteryChargeStateUnhealthy → const MavBatteryChargeState

Battery is diagnosed to be defective or an error occurred, usage is discouraged / prohibited. Possible causes (faults) are listed in MAV_BATTERY_FAULT.

mavBatteryFaultCellFail → const MavBatteryFault

One or more cells have failed. Battery should also report MAV_BATTERY_CHARGE_STATE_FAILE (and should not be used).

mavBatteryFaultDeepDischarge → const MavBatteryFault

Battery has deep discharged.

mavBatteryFaultIncompatibleFirmware → const MavBatteryFault

Battery firmware is not compatible with current autopilot firmware.

mavBatteryFaultIncompatibleVoltage → const MavBatteryFault

Vehicle voltage is not compatible with this battery (batteries on same power rail should have similar voltage).

mavBatteryFaultOverCurrent → const MavBatteryFault

Over-current fault.

mavBatteryFaultOverTemperature → const MavBatteryFault

Over-temperature fault.

mavBatteryFaultSpikes → const MavBatteryFault

Voltage spikes.

mavBatteryFaultUnderTemperature → const MavBatteryFault

Under-temperature fault.

mavBatteryFunctionAll → const MavBatteryFunction

Battery supports all flight systems

mavBatteryFunctionAvionics → const MavBatteryFunction

Avionics battery

mavBatteryFunctionPayload → const MavBatteryFunction

Payload battery

mavBatteryFunctionPropulsion → const MavBatteryFunction

Battery for the propulsion system

mavBatteryFunctionUnknown → const MavBatteryFunction

Battery function is unknown

mavBatteryModeAutoDischarging → const MavBatteryMode

Battery is auto discharging (towards storage level).

mavBatteryModeHotSwap → const MavBatteryMode

Battery in hot-swap mode (current limited to prevent spikes that might damage sensitive electrical circuits).

mavBatteryModeUnknown → const MavBatteryMode

Battery mode not supported/unknown battery mode/normal operation.

mavBatteryStatusFlagsAutoDischarging → const MavBatteryStatusFlags

Battery is auto discharging (towards storage level). Not ready to use (MAV_BATTERY_STATUS_FLAGS_NOT_READY_TO_USE would be set).

mavBatteryStatusFlagsBadBattery → const MavBatteryStatusFlags

Battery is faulty and cannot be repaired (not safe to fly). This is set at vendor discretion. The battery should be disposed of safely.

mavBatteryStatusFlagsCapacityRelativeToFull → const MavBatteryStatusFlags

Battery capacity_consumed and capacity_remaining values are relative to a full battery (they sum to the total capacity of the battery). This flag would be set for a smart battery that can accurately determine its remaining charge across vehicle reboots and discharge/recharge cycles. If unset the capacity_consumed indicates the consumption since vehicle power-on, as measured using a power monitor. The capacity_remaining, if provided, indicates the estimated remaining capacity on the assumption that the battery was full on vehicle boot. If unset a GCS is recommended to advise that users fully charge the battery on power on.

mavBatteryStatusFlagsCellBalancing → const MavBatteryStatusFlags

Battery is cell balancing (during charging). Not ready to use (MAV_BATTERY_STATUS_FLAGS_NOT_READY_TO_USE may be set).

mavBatteryStatusFlagsCharging → const MavBatteryStatusFlags

Battery is charging.

mavBatteryStatusFlagsExtended → const MavBatteryStatusFlags

Reserved (not used). If set, this will indicate that an additional status field exists for higher status values.

mavBatteryStatusFlagsFaultCellImbalance → const MavBatteryStatusFlags

Battery cells are not balanced. Not ready to use.

mavBatteryStatusFlagsFaultIncompatibleCellsConfiguration → const MavBatteryStatusFlags

Battery is not compatible due to cell configuration (e.g. 5s1p when vehicle requires 6s).

mavBatteryStatusFlagsFaultIncompatibleFirmware → const MavBatteryStatusFlags

Battery firmware is not compatible with current autopilot firmware.

mavBatteryStatusFlagsFaultIncompatibleVoltage → const MavBatteryStatusFlags

Voltage not compatible with power rail voltage (batteries on same power rail should have similar voltage).

mavBatteryStatusFlagsFaultOverCurrent → const MavBatteryStatusFlags

Over-current fault.

mavBatteryStatusFlagsFaultOverTemperature → const MavBatteryStatusFlags

Over-temperature fault.

mavBatteryStatusFlagsFaultOverVolt → const MavBatteryStatusFlags

One or more cells are above their maximum voltage rating.

mavBatteryStatusFlagsFaultProtectionSystem → const MavBatteryStatusFlags

The battery fault protection system had detected a fault and cut all power from the battery. This will only trigger if MAV_BATTERY_STATUS_FLAGS_PROTECTIONS_ENABLED is set. Other faults like MAV_BATTERY_STATUS_FLAGS_FAULT_OVER_VOLT may also be set, indicating the cause of the protection fault.

mavBatteryStatusFlagsFaultShortCircuit → const MavBatteryStatusFlags

Short circuit event detected. The battery may or may not be safe to use (check other flags).

mavBatteryStatusFlagsFaultUnderTemperature → const MavBatteryStatusFlags

Under-temperature fault.

mavBatteryStatusFlagsFaultUnderVolt → const MavBatteryStatusFlags

One or more cells are below their minimum voltage rating. A battery that had deep-discharged might be irrepairably damaged, and set both MAV_BATTERY_STATUS_FLAGS_FAULT_UNDER_VOLT and MAV_BATTERY_STATUS_FLAGS_BAD_BATTERY.

mavBatteryStatusFlagsNotReadyToUse → const MavBatteryStatusFlags

The battery is not ready to use (fly). Set if the battery has faults or other conditions that make it unsafe to fly with. Note: It will be the logical OR of other status bits (chosen by the manufacturer/integrator).

mavBatteryStatusFlagsProtectionsEnabled → const MavBatteryStatusFlags

Automatic battery protection monitoring is enabled. When enabled, the system will monitor for certain kinds of faults, such as cells being over-voltage. If a fault is triggered then and protections are enabled then a safety fault (MAV_BATTERY_STATUS_FLAGS_FAULT_PROTECTION_SYSTEM) will be set and power from the battery will be stopped. Note that battery protection monitoring should only be enabled when the vehicle is landed. Once the vehicle is armed, or starts moving, the protections should be disabled to prevent false positives from disabling the output.

mavBatteryStatusFlagsRequiresService → const MavBatteryStatusFlags

Battery requires service (not safe to fly). This is set at vendor discretion. It is likely to be set for most faults, and may also be set according to a maintenance schedule (such as age, or number of recharge cycles, etc.).

mavBatteryTypeLife → const MavBatteryType

Lithium-iron-phosphate battery

mavBatteryTypeLion → const MavBatteryType

Lithium-ION battery

mavBatteryTypeLipo → const MavBatteryType

Lithium polymer battery

mavBatteryTypeNimh → const MavBatteryType

Nickel metal hydride battery

mavBatteryTypeUnknown → const MavBatteryType

Not specified.

mavCmdActuatorTest → const MavCmd

Actuator testing command. This is similar to MAV_CMD_DO_MOTOR_TEST but operates on the level of output functions, i.e. it is possible to test Motor1 independent from which output it is configured on. Autopilots typically refuse this command while armed.

mavCmdAirframeConfiguration → const MavCmd

MAV_CMD_AIRFRAME_CONFIGURATION

mavCmdArmAuthorizationRequest → const MavCmd

Request authorization to arm the vehicle to a external entity, the arm authorizer is responsible to request all data that is needs from the vehicle before authorize or deny the request. If approved the COMMAND_ACK message progress field should be set with period of time that this authorization is valid in seconds. If the authorization is denied COMMAND_ACK.result_param2 should be set with one of the reasons in ARM_AUTH_DENIED_REASON.

mavCmdCameraStopTracking → const MavCmd

Stops ongoing tracking.

mavCmdCameraTrackPoint → const MavCmd

If the camera supports point visual tracking (CAMERA_CAP_FLAGS_HAS_TRACKING_POINT is set), this command allows to initiate the tracking.

mavCmdCameraTrackRectangle → const MavCmd

If the camera supports rectangle visual tracking (CAMERA_CAP_FLAGS_HAS_TRACKING_RECTANGLE is set), this command allows to initiate the tracking.

mavCmdCanForward → const MavCmd

Request forwarding of CAN packets from the given CAN bus to this component. CAN Frames are sent using CAN_FRAME and CANFD_FRAME messages

mavCmdComponentArmDisarm → const MavCmd

Arms / Disarms a component

mavCmdConditionChangeAlt → const MavCmd

Ascend/descend to target altitude at specified rate. Delay mission state machine until desired altitude reached.

mavCmdConditionDelay → const MavCmd

Delay mission state machine.

mavCmdConditionDistance → const MavCmd

Delay mission state machine until within desired distance of next NAV point.

mavCmdConditionGate → const MavCmd

WIP. Delay mission state machine until gate has been reached.

mavCmdConditionLast → const MavCmd

NOP - This command is only used to mark the upper limit of the CONDITION commands in the enumeration

mavCmdConditionYaw → const MavCmd

Reach a certain target angle.

mavCmdConfigureActuator → const MavCmd

Actuator configuration command.

mavCmdControlHighLatency → const MavCmd

Request to start/stop transmitting over the high latency telemetry

mavCmdDoAdsbOutIdent → const MavCmd

Trigger the start of an ADSB-out IDENT. This should only be used when requested to do so by an Air Traffic Controller in controlled airspace. This starts the IDENT which is then typically held for 18 seconds by the hardware per the Mode A, C, and S transponder spec.

mavCmdDoAutotuneEnable → const MavCmd

Enable/disable autotune.

mavCmdDoChangeAltitude → const MavCmd

Change altitude set point.

mavCmdDoChangeSpeed → const MavCmd

Change speed and/or throttle set points. The value persists until it is overridden or there is a mode change

mavCmdDoControlVideo → const MavCmd

Control onboard camera system.

mavCmdDoDigicamConfigure → const MavCmd

Configure digital camera. This is a fallback message for systems that have not yet implemented PARAM_EXT_XXX messages and camera definition files (see https://mavlink.io/en/services/camera_def.html ).

mavCmdDoDigicamControl → const MavCmd

Control digital camera. This is a fallback message for systems that have not yet implemented PARAM_EXT_XXX messages and camera definition files (see https://mavlink.io/en/services/camera_def.html ).

mavCmdDoEngineControl → const MavCmd

Control vehicle engine. This is interpreted by the vehicles engine controller to change the target engine state. It is intended for vehicles with internal combustion engines

mavCmdDoFenceEnable → const MavCmd

Mission command to enable the geofence

mavCmdDoFlighttermination → const MavCmd

Terminate flight immediately. Flight termination immediately and irreversibly terminates the current flight, returning the vehicle to ground. The vehicle will ignore RC or other input until it has been power-cycled. Termination may trigger safety measures, including: disabling motors and deployment of parachute on multicopters, and setting flight surfaces to initiate a landing pattern on fixed-wing). On multicopters without a parachute it may trigger a crash landing. Support for this command can be tested using the protocol bit: MAV_PROTOCOL_CAPABILITY_FLIGHT_TERMINATION. Support for this command can also be tested by sending the command with param1=0 (< 0.5); the ACK should be either MAV_RESULT_FAILED or MAV_RESULT_UNSUPPORTED.

mavCmdDoFollow → const MavCmd

Begin following a target

mavCmdDoFollowReposition → const MavCmd

Reposition the MAV after a follow target command has been sent

mavCmdDoGimbalManagerConfigure → const MavCmd

Gimbal configuration to set which sysid/compid is in primary and secondary control.

mavCmdDoGimbalManagerPitchyaw → const MavCmd

Set gimbal manager pitch/yaw setpoints (low rate command). It is possible to set combinations of the values below. E.g. an angle as well as a desired angular rate can be used to get to this angle at a certain angular rate, or an angular rate only will result in continuous turning. NaN is to be used to signal unset. Note: only the gimbal manager will react to this command - it will be ignored by a gimbal device. Use GIMBAL_MANAGER_SET_PITCHYAW if you need to stream pitch/yaw setpoints at higher rate.

mavCmdDoGoAround → const MavCmd

Mission command to safely abort an autonomous landing.

mavCmdDoGripper → const MavCmd

Mission command to operate a gripper.

mavCmdDoGuidedLimits → const MavCmd

Set limits for external control

mavCmdDoGuidedMaster → const MavCmd

set id of master controller

mavCmdDoInvertedFlight → const MavCmd

Change to/from inverted flight.

mavCmdDoJump → const MavCmd

Jump to the desired command in the mission list. Repeat this action only the specified number of times

mavCmdDoJumpTag → const MavCmd

Jump to the matching tag in the mission list. Repeat this action for the specified number of times. A mission should contain a single matching tag for each jump. If this is not the case then a jump to a missing tag should complete the mission, and a jump where there are multiple matching tags should always select the one with the lowest mission sequence number.

mavCmdDoLandStart → const MavCmd

Mission command to perform a landing. This is used as a marker in a mission to tell the autopilot where a sequence of mission items that represents a landing starts. It may also be sent via a COMMAND_LONG to trigger a landing, in which case the nearest (geographically) landing sequence in the mission will be used. The Latitude/Longitude/Altitude is optional, and may be set to 0 if not needed. If specified then it will be used to help find the closest landing sequence.

mavCmdDoLast → const MavCmd

NOP - This command is only used to mark the upper limit of the DO commands in the enumeration

mavCmdDoMotorTest → const MavCmd

Command to perform motor test.

mavCmdDoMountConfigure → const MavCmd

Mission command to configure a camera or antenna mount

mavCmdDoMountControl → const MavCmd

Mission command to control a camera or antenna mount

mavCmdDoMountControlQuat → const MavCmd

Mission command to control a camera or antenna mount, using a quaternion as reference.

mavCmdDoOrbit → const MavCmd

WIP. Start orbiting on the circumference of a circle defined by the parameters. Setting values to NaN/INT32_MAX (as appropriate) results in using defaults.

mavCmdDoParachute → const MavCmd

Mission item/command to release a parachute or enable/disable auto release.

mavCmdDoPauseContinue → const MavCmd

If in a GPS controlled position mode, hold the current position or continue.

mavCmdDoRallyLand → const MavCmd

Mission command to perform a landing from a rally point.

mavCmdDoRepeatRelay → const MavCmd

Cycle a relay on and off for a desired number of cycles with a desired period.

mavCmdDoRepeatServo → const MavCmd

Cycle a between its nominal setting and a desired PWM for a desired number of cycles with a desired period.

mavCmdDoReposition → const MavCmd

Reposition the vehicle to a specific WGS84 global position. This command is intended for guided commands (for missions use MAV_CMD_NAV_WAYPOINT instead).

mavCmdDoSetActuator → const MavCmd

Sets actuators (e.g. servos) to a desired value. The actuator numbers are mapped to specific outputs (e.g. on any MAIN or AUX PWM or UAVCAN) using a flight-stack specific mechanism (i.e. a parameter).

mavCmdDoSetCamTriggDist → const MavCmd

Mission command to set camera trigger distance for this flight. The camera is triggered each time this distance is exceeded. This command can also be used to set the shutter integration time for the camera.

mavCmdDoSetCamTriggInterval → const MavCmd

Mission command to set camera trigger interval for this flight. If triggering is enabled, the camera is triggered each time this interval expires. This command can also be used to set the shutter integration time for the camera.

mavCmdDoSetHome → const MavCmd

Sets the home position to either to the current position or a specified 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 command). Note: the current home position may be emitted in a HOME_POSITION message on request (using MAV_CMD_REQUEST_MESSAGE with param1=242).

mavCmdDoSetMissionCurrent → const MavCmd

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 unless param2 is set (see MAV_CMD_DO_JUMP param2).

mavCmdDoSetMode → const MavCmd

Set system mode.

mavCmdDoSetParameter → const MavCmd

Set a system parameter. Caution! Use of this command requires knowledge of the numeric enumeration value of the parameter.

mavCmdDoSetRelay → const MavCmd

Set a relay to a condition.

mavCmdDoSetReverse → const MavCmd

Set moving direction to forward or reverse.

mavCmdDoSetRoi → const MavCmd

Sets the region of interest (ROI) for a sensor set or the vehicle itself. This can then be used by the vehicle's control system to control the vehicle attitude and the attitude of various sensors such as cameras.

mavCmdDoSetRoiLocation → const MavCmd

Sets the region of interest (ROI) to a location. This can then be used by the vehicle's control system to control the vehicle attitude and the attitude of various sensors such as cameras. This command can be sent to a gimbal manager but not to a gimbal device. A gimbal is not to react to this message.

mavCmdDoSetRoiNone → const MavCmd

Cancels any previous ROI command returning the vehicle/sensors to default flight characteristics. This can then be used by the vehicle's control system to control the vehicle attitude and the attitude of various sensors such as cameras. This command can be sent to a gimbal manager but not to a gimbal device. A gimbal device is not to react to this message. After this command the gimbal manager should go back to manual input if available, and otherwise assume a neutral position.

mavCmdDoSetRoiSysid → const MavCmd

Mount tracks system with specified system ID. Determination of target vehicle position may be done with GLOBAL_POSITION_INT or any other means. This command can be sent to a gimbal manager but not to a gimbal device. A gimbal device is not to react to this message.

mavCmdDoSetRoiWpnextOffset → const MavCmd

Sets the region of interest (ROI) to be toward next waypoint, with optional pitch/roll/yaw offset. This can then be used by the vehicle's control system to control the vehicle attitude and the attitude of various sensors such as cameras. This command can be sent to a gimbal manager but not to a gimbal device. A gimbal device is not to react to this message.

mavCmdDoSetSafetySwitchState → const MavCmd

Change state of safety switch.

mavCmdDoSetServo → const MavCmd

Set a servo to a desired PWM value.

mavCmdDoTriggerControl → const MavCmd

Enable or disable on-board camera triggering system.

mavCmdDoVtolTransition → const MavCmd

Request VTOL transition

mavCmdDoWinch → const MavCmd

Command to operate winch.

mavCmdExternalPositionEstimate → const MavCmd

Provide an external position estimate for use when dead-reckoning. This is meant to be used for occasional position resets that may be provided by a external system such as a remote pilot using landmarks over a video link.

mavCmdFixedMagCalYaw → const MavCmd

Magnetometer calibration based on provided known yaw. This allows for fast calibration using WMM field tables in the vehicle, given only the known yaw of the vehicle. If Latitude and longitude are both zero then use the current vehicle location.

mavCmdGetHomePosition → const MavCmd

Request the home position from the vehicle. The vehicle will ACK the command and then emit the HOME_POSITION message.

mavCmdGetMessageInterval → const MavCmd

Request the interval between messages for a particular MAVLink message ID. The receiver should ACK the command and then emit its response in a MESSAGE_INTERVAL message.

mavCmdIlluminatorOnOff → const MavCmd

WIP. Turns illuminators ON/OFF. An illuminator is a light source that is used for lighting up dark areas external to the system: e.g. a torch or searchlight (as opposed to a light source for illuminating the system itself, e.g. an indicator light).

mavCmdImageStartCapture → const MavCmd

Start image capture sequence. CAMERA_IMAGE_CAPTURED must be emitted after each capture.

mavCmdImageStopCapture → const MavCmd

Stop image capture sequence.

mavCmdInjectFailure → const MavCmd

Inject artificial failure for testing purposes. Note that autopilots should implement an additional protection before accepting this command such as a specific param setting.

mavCmdJumpTag → const MavCmd

Tagged jump target. Can be jumped to with MAV_CMD_DO_JUMP_TAG.

mavCmdLoggingStart → const MavCmd

Request to start streaming logging data over MAVLink (see also LOGGING_DATA message)

mavCmdLoggingStop → const MavCmd

Request to stop streaming log data over MAVLink

mavCmdMissionStart → const MavCmd

start running a mission

mavCmdNavContinueAndChangeAlt → const MavCmd

Continue on the current course and climb/descend to specified altitude. When the altitude is reached continue to the next command (i.e., don't proceed to the next command until the desired altitude is reached.

mavCmdNavDelay → const MavCmd

Delay the next navigation command a number of seconds or until a specified time

mavCmdNavFenceCircleExclusion → const MavCmd

Circular fence area. The vehicle must stay outside this area.

mavCmdNavFenceCircleInclusion → const MavCmd

Circular fence area. The vehicle must stay inside this area.

mavCmdNavFencePolygonVertexExclusion → const MavCmd

Fence vertex for an exclusion polygon (the polygon must not be self-intersecting). The vehicle must stay outside this area. Minimum of 3 vertices required.

mavCmdNavFencePolygonVertexInclusion → const MavCmd

Fence vertex for an inclusion polygon (the polygon must not be self-intersecting). The vehicle must stay within this area. Minimum of 3 vertices required.

mavCmdNavFenceReturnPoint → const MavCmd

Fence return point (there can only be one such point in a geofence definition). If rally points are supported they should be used instead.

mavCmdNavFollow → const MavCmd

Vehicle following, i.e. this waypoint represents the position of a moving vehicle

mavCmdNavGuidedEnable → const MavCmd

hand control over to an external controller

mavCmdNavLand → const MavCmd

Land at location.

mavCmdNavLandLocal → const MavCmd

Land at local position (local frame only)

mavCmdNavLast → const MavCmd

NOP - This command is only used to mark the upper limit of the NAV/ACTION commands in the enumeration

mavCmdNavLoiterTime → const MavCmd

Loiter at the specified latitude, longitude and altitude for a certain amount of time. Multicopter vehicles stop at the point (within a vehicle-specific acceptance radius). Forward-only moving vehicles (e.g. fixed-wing) circle the point with the specified radius/direction. If the Heading Required parameter (2) is non-zero forward moving aircraft will only leave the loiter circle once heading towards the next waypoint.

mavCmdNavLoiterToAlt → const MavCmd

Begin loiter at the specified Latitude and Longitude. If Lat=Lon=0, then loiter at the current position. Don't consider the navigation command complete (don't leave loiter) until the altitude has been reached. Additionally, if the Heading Required parameter is non-zero the aircraft will not leave the loiter until heading toward the next waypoint.

mavCmdNavLoiterTurns → const MavCmd

Loiter around this waypoint for X turns

mavCmdNavLoiterUnlim → const MavCmd

Loiter around this waypoint an unlimited amount of time

mavCmdNavPathplanning → const MavCmd

Control autonomous path planning on the MAV.

mavCmdNavPayloadPlace → const MavCmd

Descend and place payload. Vehicle moves to specified location, descends until it detects a hanging payload has reached the ground, and then releases the payload. If ground is not detected before the reaching the maximum descent value (param1), the command will complete without releasing the payload.

mavCmdNavRallyPoint → const MavCmd

Rally point. You can have multiple rally points defined.

mavCmdNavReturnToLaunch → const MavCmd

Return to launch location

mavCmdNavRoi → const MavCmd

Sets the region of interest (ROI) for a sensor set or the vehicle itself. This can then be used by the vehicle's control system to control the vehicle attitude and the attitude of various sensors such as cameras.

mavCmdNavSetYawSpeed → const MavCmd

Sets a desired vehicle turn angle and speed change.

mavCmdNavSplineWaypoint → const MavCmd

Navigate to waypoint using a spline path.

mavCmdNavTakeoff → const MavCmd

Takeoff from ground / hand. Vehicles that support multiple takeoff modes (e.g. VTOL quadplane) should take off using the currently configured mode.

mavCmdNavTakeoffLocal → const MavCmd

Takeoff from local position (local frame only)

mavCmdNavVtolLand → const MavCmd

Land using VTOL mode

mavCmdNavVtolTakeoff → const MavCmd

Takeoff from ground using VTOL mode, and transition to forward flight with specified heading. The command should be ignored by vehicles that dont support both VTOL and fixed-wing flight (multicopters, boats,etc.).

mavCmdNavWaypoint → const MavCmd

Navigate to waypoint. This is intended for use in missions (for guided commands outside of missions use MAV_CMD_DO_REPOSITION).

mavCmdObliqueSurvey → const MavCmd

Mission command to set a Camera Auto Mount Pivoting Oblique Survey (Replaces CAM_TRIGG_DIST for this purpose). The camera is triggered each time this distance is exceeded, then the mount moves to the next position. Params 4~6 set-up the angle limits and number of positions for oblique survey, where mount-enabled vehicles automatically roll the camera between shots to emulate an oblique camera setup (providing an increased HFOV). This command can also be used to set the shutter integration time for the camera.

mavCmdOverrideGoto → const MavCmd

Override current mission with command to pause mission, pause mission and move to position, continue/resume mission. When param 1 indicates that the mission is paused (MAV_GOTO_DO_HOLD), param 2 defines whether it holds in place or moves to another position.

mavCmdPanoramaCreate → const MavCmd

Create a panorama at the current position

mavCmdPayloadControlDeploy → const MavCmd

Control the payload deployment.

mavCmdPayloadPrepareDeploy → const MavCmd

Deploy payload on a Lat / Lon / Alt position. This includes the navigation to reach the required release position and velocity.

mavCmdPreflightCalibration → const MavCmd

Trigger calibration. This command will be only accepted if in pre-flight mode. Except for Temperature Calibration, only one sensor should be set in a single message and all others should be zero.

mavCmdPreflightRebootShutdown → const MavCmd

Request the reboot or shutdown of system components.

mavCmdPreflightSetSensorOffsets → const MavCmd

Set sensor offsets. This command will be only accepted if in pre-flight mode.

mavCmdPreflightStorage → const MavCmd

Request storage of different parameter values and logs. This command will be only accepted if in pre-flight mode.

mavCmdPreflightUavcan → const MavCmd

Trigger UAVCAN configuration (actuator ID assignment and direction mapping). Note that this maps to the legacy UAVCAN v0 function UAVCAN_ENUMERATE, which is intended to be executed just once during initial vehicle configuration (it is not a normal pre-flight command and has been poorly named).

mavCmdRequestAutopilotCapabilities → const MavCmd

Request autopilot capabilities. The receiver should ACK the command and then emit its capabilities in an AUTOPILOT_VERSION message

mavCmdRequestCameraCaptureStatus → const MavCmd

Request camera capture status (CAMERA_CAPTURE_STATUS)

mavCmdRequestCameraImageCapture → const MavCmd

Re-request a CAMERA_IMAGE_CAPTURED message.

mavCmdRequestCameraInformation → const MavCmd

Request camera information (CAMERA_INFORMATION).

mavCmdRequestCameraSettings → const MavCmd

Request camera settings (CAMERA_SETTINGS).

mavCmdRequestFlightInformation → const MavCmd

Request flight information (FLIGHT_INFORMATION)

mavCmdRequestMessage → const MavCmd

Request the target system(s) emit a single instance of a specified message (i.e. a "one-shot" version of MAV_CMD_SET_MESSAGE_INTERVAL).

mavCmdRequestProtocolVersion → const MavCmd

Request MAVLink protocol version compatibility. All receivers should ACK the command and then emit their capabilities in an PROTOCOL_VERSION message

mavCmdRequestStorageInformation → const MavCmd

Request storage information (STORAGE_INFORMATION). Use the command's target_component to target a specific component's storage.

mavCmdRequestVideoStreamInformation → const MavCmd

Request video stream information (VIDEO_STREAM_INFORMATION)

mavCmdRequestVideoStreamStatus → const MavCmd

Request video stream status (VIDEO_STREAM_STATUS)

mavCmdResetCameraSettings → const MavCmd

Reset all camera settings to Factory Default

mavCmdRunPrearmChecks → const MavCmd

Instructs a target system to run pre-arm checks. This allows preflight checks to be run on demand, which may be useful on systems that normally run them at low rate, or which do not trigger checks when the armable state might have changed. This command should return MAV_RESULT_ACCEPTED if it will run the checks. The results of the checks are usually then reported in SYS_STATUS messages (this is system-specific). The command should return MAV_RESULT_TEMPORARILY_REJECTED if the system is already armed.

mavCmdSetCameraFocus → const MavCmd

Set camera focus. Camera must respond with a CAMERA_SETTINGS message (on success).

mavCmdSetCameraMode → const MavCmd

Set camera running mode. Use NaN for reserved values. GCS will send a MAV_CMD_REQUEST_VIDEO_STREAM_STATUS command after a mode change if the camera supports video streaming.

mavCmdSetCameraZoom → const MavCmd

Set camera zoom. Camera must respond with a CAMERA_SETTINGS message (on success).

mavCmdSetGuidedSubmodeCircle → const MavCmd

This command sets submode circle when vehicle is in guided mode. Vehicle flies along a circle facing the center of the circle. The user can input the velocity along the circle and change the radius. If no input is given the vehicle will hold position.

mavCmdSetGuidedSubmodeStandard → const MavCmd

This command sets the submode to standard guided when vehicle is in guided mode. The vehicle holds position and altitude and the user can input the desired velocities along all three axes.

mavCmdSetMessageInterval → const MavCmd

Set the interval between messages for a particular MAVLink message ID. This interface replaces REQUEST_DATA_STREAM.

mavCmdSetStorageUsage → const MavCmd

Set that a particular storage is the preferred location for saving photos, videos, and/or other media (e.g. to set that an SD card is used for storing videos). There can only be one preferred save location for each particular media type: setting a media usage flag will clear/reset that same flag if set on any other storage. If no flag is set the system should use its default storage. A target system can choose to always use default storage, in which case it should ACK the command with MAV_RESULT_UNSUPPORTED. A target system can choose to not allow a particular storage to be set as preferred storage, in which case it should ACK the command with MAV_RESULT_DENIED.

mavCmdSpatialUser1 → const MavCmd

User defined spatial item. Ground Station will not show the Vehicle as flying through this item. Example: ROI item.

mavCmdSpatialUser2 → const MavCmd

User defined spatial item. Ground Station will not show the Vehicle as flying through this item. Example: ROI item.

mavCmdSpatialUser3 → const MavCmd

User defined spatial item. Ground Station will not show the Vehicle as flying through this item. Example: ROI item.

mavCmdSpatialUser4 → const MavCmd

User defined spatial item. Ground Station will not show the Vehicle as flying through this item. Example: ROI item.

mavCmdSpatialUser5 → const MavCmd

User defined spatial item. Ground Station will not show the Vehicle as flying through this item. Example: ROI item.

mavCmdStartRxPair → const MavCmd

Starts receiver pairing.

mavCmdStorageFormat → const MavCmd

Format a storage medium. Once format is complete, a STORAGE_INFORMATION message is sent. Use the command's target_component to target a specific component's storage.

mavCmdUavcanGetNodeInfo → const MavCmd

Commands the vehicle to respond with a sequence of messages UAVCAN_NODE_INFO, one message per every UAVCAN node that is online. Note that some of the response messages can be lost, which the receiver can detect easily by checking whether every received UAVCAN_NODE_STATUS has a matching message UAVCAN_NODE_INFO received earlier; if not, this command should be sent again in order to request re-transmission of the node information messages.

mavCmdUser1 → const MavCmd

User defined command. Ground Station will not show the Vehicle as flying through this item. Example: MAV_CMD_DO_SET_PARAMETER item.

mavCmdUser2 → const MavCmd

User defined command. Ground Station will not show the Vehicle as flying through this item. Example: MAV_CMD_DO_SET_PARAMETER item.

mavCmdUser3 → const MavCmd

User defined command. Ground Station will not show the Vehicle as flying through this item. Example: MAV_CMD_DO_SET_PARAMETER item.

mavCmdUser4 → const MavCmd

User defined command. Ground Station will not show the Vehicle as flying through this item. Example: MAV_CMD_DO_SET_PARAMETER item.

mavCmdUser5 → const MavCmd

User defined command. Ground Station will not show the Vehicle as flying through this item. Example: MAV_CMD_DO_SET_PARAMETER item.

mavCmdVideoStartCapture → const MavCmd

Starts video capture (recording).

mavCmdVideoStartStreaming → const MavCmd

Start video streaming

mavCmdVideoStopCapture → const MavCmd

Stop the current video capture (recording).

mavCmdVideoStopStreaming → const MavCmd

Stop the given video stream

mavCmdWaypointUser1 → const MavCmd

User defined waypoint item. Ground Station will show the Vehicle as flying through this item.

mavCmdWaypointUser2 → const MavCmd

User defined waypoint item. Ground Station will show the Vehicle as flying through this item.

mavCmdWaypointUser3 → const MavCmd

User defined waypoint item. Ground Station will show the Vehicle as flying through this item.

mavCmdWaypointUser4 → const MavCmd

User defined waypoint item. Ground Station will show the Vehicle as flying through this item.

mavCmdWaypointUser5 → const MavCmd

User defined waypoint item. Ground Station will show the Vehicle as flying through this item.

mavCollisionActionAscendOrDescend → const MavCollisionAction

Ascend or Descend to avoid threat

mavCollisionActionHover → const MavCollisionAction

Aircraft to stop in place

mavCollisionActionMoveHorizontally → const MavCollisionAction

Move horizontally to avoid threat

mavCollisionActionMovePerpendicular → const MavCollisionAction

Aircraft to move perpendicular to the collision's velocity vector

mavCollisionActionNone → const MavCollisionAction

Ignore any potential collisions

mavCollisionActionReport → const MavCollisionAction

Report potential collision

mavCollisionActionRtl → const MavCollisionAction

Aircraft to fly directly back to its launch point

mavCollisionSrcAdsb → const MavCollisionSrc

ID field references ADSB_VEHICLE packets

mavCollisionSrcMavlinkGpsGlobalInt → const MavCollisionSrc

ID field references MAVLink SRC ID

mavCollisionThreatLevelHigh → const MavCollisionThreatLevel

Craft is panicking, and may take actions to avoid threat

mavCollisionThreatLevelLow → const MavCollisionThreatLevel

Craft is mildly concerned about this threat

mavCollisionThreatLevelNone → const MavCollisionThreatLevel

Not a threat

mavCompIdAdsb → const MavComponent

Automatic Dependent Surveillance-Broadcast (ADS-B) component.

mavCompIdAll → const MavComponent

Target id (target_component) used to broadcast messages to all components of the receiving system. Components should attempt to process messages with this component ID and forward to components on any other interfaces. Note: This is not a valid source component id for a message.

mavCompIdAutopilot1 → const MavComponent

System flight controller component ("autopilot"). Only one autopilot is expected in a particular system.

mavCompIdBattery → const MavComponent

Battery #1.

mavCompIdBattery2 → const MavComponent

Battery #2.

mavCompIdCamera → const MavComponent

Camera #1.

mavCompIdCamera2 → const MavComponent

Camera #2.

mavCompIdCamera3 → const MavComponent

Camera #3.

mavCompIdCamera4 → const MavComponent

Camera #4.

mavCompIdCamera5 → const MavComponent

Camera #5.

mavCompIdCamera6 → const MavComponent

Camera #6.

mavCompIdFlarm → const MavComponent

FLARM collision alert component.

mavCompIdGimbal → const MavComponent

Gimbal #1.

mavCompIdGimbal2 → const MavComponent

Gimbal #2.

mavCompIdGimbal3 → const MavComponent

Gimbal #3.

mavCompIdGimbal4 → const MavComponent

Gimbal #4

mavCompIdGimbal5 → const MavComponent

Gimbal #5.

mavCompIdGimbal6 → const MavComponent

Gimbal #6.

mavCompIdGps → const MavComponent

GPS #1.

mavCompIdGps2 → const MavComponent

GPS #2.

mavCompIdImu → const MavComponent

Inertial Measurement Unit (IMU) #1.

mavCompIdImu2 → const MavComponent

Inertial Measurement Unit (IMU) #2.

mavCompIdImu3 → const MavComponent

Inertial Measurement Unit (IMU) #3.

mavCompIdLog → const MavComponent

Logging component.

mavCompIdMavcan → const MavComponent

CAN over MAVLink client.

mavCompIdMissionplanner → const MavComponent

Component that can generate/supply a mission flight plan (e.g. GCS or developer API).

mavCompIdObstacleAvoidance → const MavComponent

Component that plans a collision free path between two points.

mavCompIdOdidTxrx1 → const MavComponent

Open Drone ID transmitter/receiver (Bluetooth/WiFi/Internet).

mavCompIdOdidTxrx2 → const MavComponent

Open Drone ID transmitter/receiver (Bluetooth/WiFi/Internet).

mavCompIdOdidTxrx3 → const MavComponent

Open Drone ID transmitter/receiver (Bluetooth/WiFi/Internet).

mavCompIdOnboardComputer → const MavComponent

Component that lives on the onboard computer (companion computer) and has some generic functionalities, such as settings system parameters and monitoring the status of some processes that don't directly speak mavlink and so on.

mavCompIdOnboardComputer2 → const MavComponent

Component that lives on the onboard computer (companion computer) and has some generic functionalities, such as settings system parameters and monitoring the status of some processes that don't directly speak mavlink and so on.

mavCompIdOnboardComputer3 → const MavComponent

Component that lives on the onboard computer (companion computer) and has some generic functionalities, such as settings system parameters and monitoring the status of some processes that don't directly speak mavlink and so on.

mavCompIdOnboardComputer4 → const MavComponent

Component that lives on the onboard computer (companion computer) and has some generic functionalities, such as settings system parameters and monitoring the status of some processes that don't directly speak mavlink and so on.

mavCompIdOsd → const MavComponent

On Screen Display (OSD) devices for video links.

mavCompIdPairingManager → const MavComponent

Component that manages pairing of vehicle and GCS.

mavCompIdParachute → const MavComponent

Parachute component.

mavCompIdPathplanner → const MavComponent

Component that finds an optimal path between points based on a certain constraint (e.g. minimum snap, shortest path, cost, etc.).

mavCompIdPeripheral → const MavComponent

Generic autopilot peripheral component ID. Meant for devices that do not implement the parameter microservice.

mavCompIdQx1Gimbal → const MavComponent

Gimbal ID for QX1.

mavCompIdServo1 → const MavComponent

Servo #1.

mavCompIdServo10 → const MavComponent

Servo #10.

mavCompIdServo11 → const MavComponent

Servo #11.

mavCompIdServo12 → const MavComponent

Servo #12.

mavCompIdServo13 → const MavComponent

Servo #13.

mavCompIdServo14 → const MavComponent

Servo #14.

mavCompIdServo2 → const MavComponent

Servo #2.

mavCompIdServo3 → const MavComponent

Servo #3.

mavCompIdServo4 → const MavComponent

Servo #4.

mavCompIdServo5 → const MavComponent

Servo #5.

mavCompIdServo6 → const MavComponent

Servo #6.

mavCompIdServo7 → const MavComponent

Servo #7.

mavCompIdServo8 → const MavComponent

Servo #8.

mavCompIdServo9 → const MavComponent

Servo #9.

mavCompIdSystemControl → const MavComponent

Deprecated, don't use. Component for handling system messages (e.g. to ARM, takeoff, etc.).

mavCompIdTelemetryRadio → const MavComponent

Telemetry radio (e.g. SiK radio, or other component that emits RADIO_STATUS messages).

mavCompIdTunnelNode → const MavComponent

Component handling TUNNEL messages (e.g. vendor specific GUI of a component).

mavCompIdUartBridge → const MavComponent

Component to bridge to UART (i.e. from UDP).

mavCompIdUdpBridge → const MavComponent

Component to bridge MAVLink to UDP (i.e. from a UART).

mavCompIdUser1 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser10 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser11 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser12 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser13 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser14 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser15 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser16 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser17 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser18 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser19 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser2 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser20 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser21 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser22 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser23 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser24 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser25 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser26 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser27 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser28 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser29 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser3 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser30 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser31 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser32 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser33 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser34 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser35 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser36 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser37 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser38 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser39 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser4 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser40 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser41 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser42 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser43 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser45 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser46 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser47 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser48 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser49 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser5 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser50 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser51 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser52 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser53 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser54 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser55 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser56 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser57 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser58 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser59 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser6 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser60 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser61 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser62 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser63 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser64 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser65 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser66 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser67 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser68 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser69 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser7 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser70 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser71 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser72 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser73 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser74 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser75 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser8 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdUser9 → const MavComponent

Id for a component on privately managed MAVLink network. Can be used for any purpose but may not be published by components outside of the private network.

mavCompIdVisualInertialOdometry → const MavComponent

Component that provides position estimates using VIO techniques.

mavCompIdWinch → const MavComponent

Winch component.

mavDataStreamAll → const MavDataStream

Enable all data streams

mavDataStreamExtendedStatus → const MavDataStream

Enable GPS_STATUS, CONTROL_STATUS, AUX_STATUS

mavDataStreamExtra1 → const MavDataStream

Dependent on the autopilot

mavDataStreamExtra2 → const MavDataStream

Dependent on the autopilot

mavDataStreamExtra3 → const MavDataStream

Dependent on the autopilot

mavDataStreamPosition → const MavDataStream

Enable LOCAL_POSITION, GLOBAL_POSITION_INT messages.

mavDataStreamRawController → const MavDataStream

Enable ATTITUDE_CONTROLLER_OUTPUT, POSITION_CONTROLLER_OUTPUT, NAV_CONTROLLER_OUTPUT.

mavDataStreamRawSensors → const MavDataStream

Enable IMU_RAW, GPS_RAW, GPS_STATUS packets.

mavDataStreamRcChannels → const MavDataStream

Enable RC_CHANNELS_SCALED, RC_CHANNELS_RAW, SERVO_OUTPUT_RAW

mavDistanceSensorInfrared → const MavDistanceSensor

Infrared rangefinder, e.g. Sharp units

mavDistanceSensorLaser → const MavDistanceSensor

Laser rangefinder, e.g. LightWare SF02/F or PulsedLight units

mavDistanceSensorRadar → const MavDistanceSensor

Radar type, e.g. uLanding units

mavDistanceSensorUltrasound → const MavDistanceSensor

Ultrasound rangefinder, e.g. MaxBotix units

mavDistanceSensorUnknown → const MavDistanceSensor

Broken or unknown type, e.g. analog units

mavDoRepositionFlagsChangeMode → const MavDoRepositionFlags

The aircraft should immediately transition into guided. This should not be set for follow me applications

mavEstimatorTypeAutopilot → const MavEstimatorType

Estimator on autopilot.

mavEstimatorTypeGps → const MavEstimatorType

Plain GPS estimate.

mavEstimatorTypeGpsIns → const MavEstimatorType

Estimator integrating GPS and inertial sensing.

mavEstimatorTypeLidar → const MavEstimatorType

Estimator based on lidar sensor input.

mavEstimatorTypeMocap → const MavEstimatorType

Estimate from external motion capturing system.

mavEstimatorTypeNaive → const MavEstimatorType

This is a naive estimator without any real covariance feedback.

mavEstimatorTypeUnknown → const MavEstimatorType

Unknown type of the estimator.

mavEstimatorTypeVio → const MavEstimatorType

Visual-inertial estimate.

mavEstimatorTypeVision → const MavEstimatorType

Computer vision based estimate. Might be up to scale.

mavEventCurrentSequenceFlagsReset → const MavEventCurrentSequenceFlags

A sequence reset has happened (e.g. vehicle reboot).

mavEventErrorReasonUnavailable → const MavEventErrorReason

The requested event is not available (anymore).

mavFrameBodyFrd → const MavFrame

FRD local frame aligned to the vehicle's attitude (x: Forward, y: Right, z: Down) with an origin that travels with vehicle.

mavFrameBodyNed → const MavFrame

Same as MAV_FRAME_LOCAL_NED when used to represent position values. Same as MAV_FRAME_BODY_FRD when used with velocity/acceleration values.

mavFrameBodyOffsetNed → const MavFrame

This is the same as MAV_FRAME_BODY_FRD.

mavFrameGlobal → const MavFrame

Global (WGS84) coordinate frame + MSL altitude. First value / x: latitude, second value / y: longitude, third value / z: positive altitude over mean sea level (MSL).

mavFrameGlobalInt → const MavFrame

Global (WGS84) coordinate frame (scaled) + MSL altitude. First value / x: latitude in degrees1E7, second value / y: longitude in degrees1E7, third value / z: positive altitude over mean sea level (MSL).

mavFrameGlobalRelativeAlt → const MavFrame

Global (WGS84) coordinate frame + altitude relative to the home position. First value / x: latitude, second value / y: longitude, third value / z: positive altitude with 0 being at the altitude of the home position.

mavFrameGlobalRelativeAltInt → const MavFrame

Global (WGS84) coordinate frame (scaled) + altitude relative to the home position. First value / x: latitude in degrees1E7, second value / y: longitude in degrees1E7, third value / z: positive altitude with 0 being at the altitude of the home position.

mavFrameGlobalTerrainAlt → const MavFrame

Global (WGS84) coordinate frame with AGL altitude (at the waypoint coordinate). First value / x: latitude in degrees, second value / y: longitude in degrees, third value / z: positive altitude in meters with 0 being at ground level in terrain model.

mavFrameGlobalTerrainAltInt → const MavFrame

Global (WGS84) coordinate frame (scaled) with AGL altitude (at the waypoint coordinate). First value / x: latitude in degrees1E7, second value / y: longitude in degrees1E7, third value / z: positive altitude in meters with 0 being at ground level in terrain model.

mavFrameLocalEnu → const MavFrame

ENU local tangent frame (x: East, y: North, z: Up) with origin fixed relative to earth.

mavFrameLocalFlu → const MavFrame

FLU local tangent frame (x: Forward, y: Left, z: Up) with origin fixed relative to earth. The forward axis is aligned to the front of the vehicle in the horizontal plane.

mavFrameLocalFrd → const MavFrame

FRD local tangent frame (x: Forward, y: Right, z: Down) with origin fixed relative to earth. The forward axis is aligned to the front of the vehicle in the horizontal plane.

mavFrameLocalNed → const MavFrame

NED local tangent frame (x: North, y: East, z: Down) with origin fixed relative to earth.

mavFrameLocalOffsetNed → const MavFrame

NED local tangent frame (x: North, y: East, z: Down) with origin that travels with the vehicle.

mavFrameMission → const MavFrame

NOT a coordinate frame, indicates a mission command.

mavFrameReserved13 → const MavFrame

MAV_FRAME_BODY_FLU - Body fixed frame of reference, Z-up (x: Forward, y: Left, z: Up).

mavFrameReserved14 → const MavFrame

MAV_FRAME_MOCAP_NED - Odometry local coordinate frame of data given by a motion capture system, Z-down (x: North, y: East, z: Down).

mavFrameReserved15 → const MavFrame

MAV_FRAME_MOCAP_ENU - Odometry local coordinate frame of data given by a motion capture system, Z-up (x: East, y: North, z: Up).

mavFrameReserved16 → const MavFrame

MAV_FRAME_VISION_NED - Odometry local coordinate frame of data given by a vision estimation system, Z-down (x: North, y: East, z: Down).

mavFrameReserved17 → const MavFrame

MAV_FRAME_VISION_ENU - Odometry local coordinate frame of data given by a vision estimation system, Z-up (x: East, y: North, z: Up).

mavFrameReserved18 → const MavFrame

MAV_FRAME_ESTIM_NED - Odometry local coordinate frame of data given by an estimator running onboard the vehicle, Z-down (x: North, y: East, z: Down).

mavFrameReserved19 → const MavFrame

MAV_FRAME_ESTIM_ENU - Odometry local coordinate frame of data given by an estimator running onboard the vehicle, Z-up (x: East, y: North, z: Up).

mavFtpErrEof → const MavFtpErr

EOF: Offset past end of file for ListDirectory and ReadFile commands

mavFtpErrFail → const MavFtpErr

Fail: Unknown failure

mavFtpErrFailerrno → const MavFtpErr

FailErrno: Command failed, Err number sent back in PayloadHeader.data1. This is a file-system error number understood by the server operating system.

mavFtpErrFileexists → const MavFtpErr

FileExists: File/directory already exists

mavFtpErrFilenotfound → const MavFtpErr

FileNotFound: File/directory not found

mavFtpErrFileprotected → const MavFtpErr

FileProtected: File/directory is write protected

mavFtpErrInvaliddatasize → const MavFtpErr

InvalidDataSize: Payload size is invalid

mavFtpErrInvalidsession → const MavFtpErr

InvalidSession: Session is not currently open

mavFtpErrNone → const MavFtpErr

None: No error

mavFtpErrNosessionsavailable → const MavFtpErr

NoSessionsAvailable: All available sessions are already in use

mavFtpErrUnknowncommand → const MavFtpErr

UnknownCommand: Unknown command / opcode

mavFtpOpcodeAck → const MavFtpOpcode

ACK: ACK response

mavFtpOpcodeBurstreadfile → const MavFtpOpcode

BurstReadFile: Burst download session file

mavFtpOpcodeCalcfilecrc → const MavFtpOpcode

CalcFileCRC32: Calculate CRC32 for file at path

mavFtpOpcodeCreatedirectory → const MavFtpOpcode

CreateDirectory: Creates directory at path

mavFtpOpcodeCreatefile → const MavFtpOpcode

CreateFile: Creates file at path for writing, returns session

mavFtpOpcodeListdirectory → const MavFtpOpcode

ListDirectory. List files and directories in path from offset

mavFtpOpcodeNak → const MavFtpOpcode

NAK: NAK response

mavFtpOpcodeNone → const MavFtpOpcode

None. Ignored, always ACKed

mavFtpOpcodeOpenfilero → const MavFtpOpcode

OpenFileRO: Opens file at path for reading, returns session

mavFtpOpcodeOpenfilewo → const MavFtpOpcode

OpenFileWO: Opens file at path for writing, returns session

mavFtpOpcodeReadfile → const MavFtpOpcode

ReadFile: Reads size bytes from offset in session

mavFtpOpcodeRemovedirectory → const MavFtpOpcode

RemoveDirectory: Removes directory at path. The directory must be empty.

mavFtpOpcodeRemovefile → const MavFtpOpcode

RemoveFile: Remove file at path

mavFtpOpcodeRename → const MavFtpOpcode

Rename: Rename path1 to path2

mavFtpOpcodeResetsession → const MavFtpOpcode

ResetSessions: Terminates all open read sessions

mavFtpOpcodeTerminatesession → const MavFtpOpcode

TerminateSession: Terminates open Read session

mavFtpOpcodeTruncatefile → const MavFtpOpcode

TruncateFile: Truncate file at path to offset length

mavFtpOpcodeWritefile → const MavFtpOpcode

WriteFile: Writes size bytes to offset in session

mavGeneratorStatusFlagBatteryOverchargeCurrentFault → const MavGeneratorStatusFlag

Generator controller detected a high current going into the batteries and shutdown to prevent battery damage.

mavGeneratorStatusFlagBatteryUndervoltFault → const MavGeneratorStatusFlag

Batteries are under voltage (generator will not start).

mavGeneratorStatusFlagCharging → const MavGeneratorStatusFlag

Generator is charging the batteries (generating enough power to charge and provide the load).

mavGeneratorStatusFlagCommunicationWarning → const MavGeneratorStatusFlag

Generator controller having communication problems.

mavGeneratorStatusFlagCoolingWarning → const MavGeneratorStatusFlag

Power electronic or generator cooling system error.

mavGeneratorStatusFlagElectronicsFault → const MavGeneratorStatusFlag

Power electronics experienced a fault and shutdown.

mavGeneratorStatusFlagElectronicsOvertempFault → const MavGeneratorStatusFlag

Power electronics hit the maximum operating temperature and shutdown.

mavGeneratorStatusFlagElectronicsOvertempWarning → const MavGeneratorStatusFlag

Power electronics are near the maximum operating temperature, cooling is insufficient.

mavGeneratorStatusFlagGenerating → const MavGeneratorStatusFlag

Generator is generating power.

mavGeneratorStatusFlagIdle → const MavGeneratorStatusFlag

Generator is idle.

mavGeneratorStatusFlagMaintenanceRequired → const MavGeneratorStatusFlag

Generator requires maintenance.

mavGeneratorStatusFlagMaxpower → const MavGeneratorStatusFlag

Generator is providing the maximum output.

mavGeneratorStatusFlagOff → const MavGeneratorStatusFlag

Generator is off.

mavGeneratorStatusFlagOvercurrentFault → const MavGeneratorStatusFlag

Generator controller exceeded the overcurrent threshold and shutdown to prevent damage.

mavGeneratorStatusFlagOvertempFault → const MavGeneratorStatusFlag

Generator hit the maximum operating temperature and shutdown.

mavGeneratorStatusFlagOvertempWarning → const MavGeneratorStatusFlag

Generator is near the maximum operating temperature, cooling is insufficient.

mavGeneratorStatusFlagOvervoltageFault → const MavGeneratorStatusFlag

Generator controller exceeded it's overvoltage threshold and shutdown to prevent it exceeding the voltage rating.

mavGeneratorStatusFlagPowerRailFault → const MavGeneratorStatusFlag

Generator controller power rail experienced a fault.

mavGeneratorStatusFlagPowersourceFault → const MavGeneratorStatusFlag

The power source supplying the generator failed e.g. mechanical generator stopped, tether is no longer providing power, solar cell is in shade, hydrogen reaction no longer happening.

mavGeneratorStatusFlagReady → const MavGeneratorStatusFlag

Generator is ready to start generating power.

mavGeneratorStatusFlagReducedPower → const MavGeneratorStatusFlag

Generator is operating at a reduced maximum power.

mavGeneratorStatusFlagStartInhibited → const MavGeneratorStatusFlag

Generator start is inhibited by e.g. a safety switch.

mavGeneratorStatusFlagWarmingUp → const MavGeneratorStatusFlag

Generator is not ready to generate yet.

mavGotoDoContinue → const MavGoto

Continue with the next item in mission execution.

mavGotoDoHold → const MavGoto

Hold at the current position.

mavGotoHoldAtCurrentPosition → const MavGoto

Hold at the current position of the system

mavGotoHoldAtSpecifiedPosition → const MavGoto

Hold at the position specified in the parameters of the DO_HOLD action

mavLandedStateInAir → const MavLandedState

MAV is in air

mavLandedStateLanding → const MavLandedState

MAV currently landing

mavLandedStateOnGround → const MavLandedState

MAV is landed (on ground)

mavLandedStateTakeoff → const MavLandedState

MAV currently taking off

mavLandedStateUndefined → const MavLandedState

MAV landed state is unknown

mavlinkDataStreamImgBmp → const MavlinkDataStreamType

MAVLINK_DATA_STREAM_IMG_BMP

mavlinkDataStreamImgJpeg → const MavlinkDataStreamType

MAVLINK_DATA_STREAM_IMG_JPEG

mavlinkDataStreamImgPgm → const MavlinkDataStreamType

MAVLINK_DATA_STREAM_IMG_PGM

mavlinkDataStreamImgPng → const MavlinkDataStreamType

MAVLINK_DATA_STREAM_IMG_PNG

mavlinkDataStreamImgRaw32u → const MavlinkDataStreamType

MAVLINK_DATA_STREAM_IMG_RAW32U

mavlinkDataStreamImgRaw8u → const MavlinkDataStreamType

MAVLINK_DATA_STREAM_IMG_RAW8U

mavMissionAccepted → const MavMissionResult

mission accepted OK

mavMissionDenied → const MavMissionResult

Not accepting any mission commands from this communication partner.

mavMissionError → const MavMissionResult

Generic error / not accepting mission commands at all right now.

mavMissionInvalid → const MavMissionResult

One of the parameters has an invalid value.

mavMissionInvalidParam1 → const MavMissionResult

param1 has an invalid value.

mavMissionInvalidParam2 → const MavMissionResult

param2 has an invalid value.

mavMissionInvalidParam3 → const MavMissionResult

param3 has an invalid value.

mavMissionInvalidParam4 → const MavMissionResult

param4 has an invalid value.

mavMissionInvalidParam5X → const MavMissionResult

x / param5 has an invalid value.

mavMissionInvalidParam6Y → const MavMissionResult

y / param6 has an invalid value.

mavMissionInvalidParam7 → const MavMissionResult

z / param7 has an invalid value.

mavMissionInvalidSequence → const MavMissionResult

Mission item received out of sequence

mavMissionNoSpace → const MavMissionResult

Mission items exceed storage space.

mavMissionOperationCancelled → const MavMissionResult

Current mission operation cancelled (e.g. mission upload, mission download).

mavMissionTypeAll → const MavMissionType

Only used in MISSION_CLEAR_ALL to clear all mission types.

mavMissionTypeFence → const MavMissionType

Specifies GeoFence area(s). Items are MAV_CMD_NAV_FENCE_ GeoFence items.

mavMissionTypeMission → const MavMissionType

Items are mission commands for main mission.

mavMissionTypeRally → const MavMissionType

Specifies the rally points for the vehicle. Rally points are alternative RTL points. Items are MAV_CMD_NAV_RALLY_POINT rally point items.

mavMissionUnsupported → const MavMissionResult

Command is not supported.

mavMissionUnsupportedFrame → const MavMissionResult

Coordinate frame is not supported.

mavModeAutoArmed → const MavMode

System is allowed to be active, under autonomous control and navigation (the trajectory is decided onboard and not pre-programmed by waypoints)

mavModeAutoDisarmed → const MavMode

System is allowed to be active, under autonomous control and navigation (the trajectory is decided onboard and not pre-programmed by waypoints)

mavModeFlagAutoEnabled → const MavModeFlag

0b00000100 autonomous mode enabled, system finds its own goal positions. Guided flag can be set or not, depends on the actual implementation.

mavModeFlagCustomModeEnabled → const MavModeFlag

0b00000001 Reserved for future use.

mavModeFlagDecodePositionAuto → const MavModeFlagDecodePosition

Sixth bit: 00000100

mavModeFlagDecodePositionCustomMode → const MavModeFlagDecodePosition

Eighth bit: 00000001

mavModeFlagDecodePositionGuided → const MavModeFlagDecodePosition

Fifth bit: 00001000

mavModeFlagDecodePositionHil → const MavModeFlagDecodePosition

Third bit: 00100000

mavModeFlagDecodePositionManual → const MavModeFlagDecodePosition

Second bit: 01000000

mavModeFlagDecodePositionSafety → const MavModeFlagDecodePosition

First bit: 10000000

mavModeFlagDecodePositionStabilize → const MavModeFlagDecodePosition

Fourth bit: 00010000

mavModeFlagDecodePositionTest → const MavModeFlagDecodePosition

Seventh bit: 00000010

mavModeFlagGuidedEnabled → const MavModeFlag

0b00001000 guided mode enabled, system flies waypoints / mission items.

mavModeFlagHilEnabled → const MavModeFlag

0b00100000 hardware in the loop simulation. All motors / actuators are blocked, but internal software is full operational.

mavModeFlagManualInputEnabled → const MavModeFlag

0b01000000 remote control input is enabled.

mavModeFlagSafetyArmed → const MavModeFlag

0b10000000 MAV safety set to armed. Motors are enabled / running / can start. Ready to fly. Additional note: this flag is to be ignore when sent in the command MAV_CMD_DO_SET_MODE and MAV_CMD_COMPONENT_ARM_DISARM shall be used instead. The flag can still be used to report the armed state.

mavModeFlagStabilizeEnabled → const MavModeFlag

0b00010000 system stabilizes electronically its attitude (and optionally position). It needs however further control inputs to move around.

mavModeFlagTestEnabled → const MavModeFlag

0b00000010 system has a test mode enabled. This flag is intended for temporary system tests and should not be used for stable implementations.

mavModeGuidedArmed → const MavMode

System is allowed to be active, under autonomous control, manual setpoint

mavModeGuidedDisarmed → const MavMode

System is allowed to be active, under autonomous control, manual setpoint

mavModeManualArmed → const MavMode

System is allowed to be active, under manual (RC) control, no stabilization

mavModeManualDisarmed → const MavMode

System is allowed to be active, under manual (RC) control, no stabilization

mavModePreflight → const MavMode

System is not ready to fly, booting, calibrating, etc. No flag is set.

mavModePropertyAdvanced → const MavModeProperty

If set, this mode is an advanced mode. For example a rate-controlled manual mode might be advanced, whereas a position-controlled manual mode is not. A GCS can optionally use this flag to configure the UI for its intended users.

mavModePropertyNotUserSelectable → const MavModeProperty

If set, this mode should not be added to the list of selectable modes. The mode might still be selected by the FC directly (for example as part of a failsafe).

mavModeStabilizeArmed → const MavMode

System is allowed to be active, under assisted RC control.

mavModeStabilizeDisarmed → const MavMode

System is allowed to be active, under assisted RC control.

mavModeTestArmed → const MavMode

UNDEFINED mode. This solely depends on the autopilot - use with caution, intended for developers only.

mavModeTestDisarmed → const MavMode

UNDEFINED mode. This solely depends on the autopilot - use with caution, intended for developers only.

mavMountModeGpsPoint → const MavMountMode

Load neutral position and start to point to Lat,Lon,Alt

mavMountModeHomeLocation → const MavMountMode

Gimbal tracks home position

mavMountModeMavlinkTargeting → const MavMountMode

Load neutral position and start MAVLink Roll,Pitch,Yaw control with stabilization

mavMountModeNeutral → const MavMountMode

Load and keep neutral position (Roll,Pitch,Yaw) from permanent memory.

mavMountModeRcTargeting → const MavMountMode

Load neutral position and start RC Roll,Pitch,Yaw control with stabilization

mavMountModeRetract → const MavMountMode

Load and keep safe position (Roll,Pitch,Yaw) from permanent memory and stop stabilization

mavMountModeSysidTarget → const MavMountMode

Gimbal tracks system with specified system ID

mavOdidArmStatusGoodToArm → const MavOdidArmStatus

Passing arming checks.

mavOdidArmStatusPreArmFailGeneric → const MavOdidArmStatus

Generic arming failure, see error string for details.

mavOdidAuthTypeMessageSetSignature → const MavOdidAuthType

Signature for the entire message set.

mavOdidAuthTypeNetworkRemoteId → const MavOdidAuthType

Authentication is provided by Network Remote ID.

mavOdidAuthTypeNone → const MavOdidAuthType

No authentication type is specified.

mavOdidAuthTypeOperatorIdSignature → const MavOdidAuthType

Signature for the Operator ID.

mavOdidAuthTypeSpecificAuthentication → const MavOdidAuthType

The exact authentication type is indicated by the first byte of authentication_data and these type values are managed by ICAO.

mavOdidAuthTypeUasIdSignature → const MavOdidAuthType

Signature for the UAS (Unmanned Aircraft System) ID.

mavOdidCategoryEuCertified → const MavOdidCategoryEu

The category for the UA, according to the EU specification, is the Certified category.

mavOdidCategoryEuOpen → const MavOdidCategoryEu

The category for the UA, according to the EU specification, is the Open category.

mavOdidCategoryEuSpecific → const MavOdidCategoryEu

The category for the UA, according to the EU specification, is the Specific category.

mavOdidCategoryEuUndeclared → const MavOdidCategoryEu

The category for the UA, according to the EU specification, is undeclared.

mavOdidClassEuClass0 → const MavOdidClassEu

The class for the UA, according to the EU specification, is Class 0.

mavOdidClassEuClass1 → const MavOdidClassEu

The class for the UA, according to the EU specification, is Class 1.

mavOdidClassEuClass2 → const MavOdidClassEu

The class for the UA, according to the EU specification, is Class 2.

mavOdidClassEuClass3 → const MavOdidClassEu

The class for the UA, according to the EU specification, is Class 3.

mavOdidClassEuClass4 → const MavOdidClassEu

The class for the UA, according to the EU specification, is Class 4.

mavOdidClassEuClass5 → const MavOdidClassEu

The class for the UA, according to the EU specification, is Class 5.

mavOdidClassEuClass6 → const MavOdidClassEu

The class for the UA, according to the EU specification, is Class 6.

mavOdidClassEuUndeclared → const MavOdidClassEu

The class for the UA, according to the EU specification, is undeclared.

mavOdidClassificationTypeEu → const MavOdidClassificationType

The classification type for the UA follows EU (European Union) specifications.

mavOdidClassificationTypeUndeclared → const MavOdidClassificationType

The classification type for the UA is undeclared.

mavOdidDescTypeEmergency → const MavOdidDescType

Optional additional clarification when status == MAV_ODID_STATUS_EMERGENCY.

mavOdidDescTypeExtendedStatus → const MavOdidDescType

Optional additional clarification when status != MAV_ODID_STATUS_EMERGENCY.

mavOdidDescTypeText → const MavOdidDescType

Optional free-form text description of the purpose of the flight.

mavOdidHeightRefOverGround → const MavOdidHeightRef

The height field is relative to ground.

mavOdidHeightRefOverTakeoff → const MavOdidHeightRef

The height field is relative to the take-off location.

mavOdidHorAcc005nm → const MavOdidHorAcc

The horizontal accuracy is smaller than 0.05 Nautical Miles. 92.6 m.

mavOdidHorAcc01nm → const MavOdidHorAcc

The horizontal accuracy is smaller than 0.1 Nautical Miles. 185.2 m.

mavOdidHorAcc03nm → const MavOdidHorAcc

The horizontal accuracy is smaller than 0.3 Nautical Miles. 555.6 m.

mavOdidHorAcc05nm → const MavOdidHorAcc

The horizontal accuracy is smaller than 0.5 Nautical Miles. 926 m.

mavOdidHorAcc10Meter → const MavOdidHorAcc

The horizontal accuracy is smaller than 10 meter.

mavOdidHorAcc10nm → const MavOdidHorAcc

The horizontal accuracy is smaller than 10 Nautical Miles. 18.52 km.

mavOdidHorAcc1Meter → const MavOdidHorAcc

The horizontal accuracy is smaller than 1 meter.

mavOdidHorAcc1nm → const MavOdidHorAcc

The horizontal accuracy is smaller than 1 Nautical Miles. 1.852 km.

mavOdidHorAcc2nm → const MavOdidHorAcc

The horizontal accuracy is smaller than 2 Nautical Miles. 3.704 km.

mavOdidHorAcc30Meter → const MavOdidHorAcc

The horizontal accuracy is smaller than 30 meter.

mavOdidHorAcc3Meter → const MavOdidHorAcc

The horizontal accuracy is smaller than 3 meter.

mavOdidHorAcc4nm → const MavOdidHorAcc

The horizontal accuracy is smaller than 4 Nautical Miles. 7.408 km.

mavOdidHorAccUnknown → const MavOdidHorAcc

The horizontal accuracy is unknown.

mavOdidIdTypeCaaRegistrationId → const MavOdidIdType

CAA (Civil Aviation Authority) registered ID. Format: ICAO Country Code.CAA Assigned ID.

mavOdidIdTypeNone → const MavOdidIdType

No type defined.

mavOdidIdTypeSerialNumber → const MavOdidIdType

Manufacturer Serial Number (ANSI/CTA-2063 format).

mavOdidIdTypeSpecificSessionId → const MavOdidIdType

A 20 byte ID for a specific flight/session. The exact ID type is indicated by the first byte of uas_id and these type values are managed by ICAO.

mavOdidIdTypeUtmAssignedUuid → const MavOdidIdType

UTM (Unmanned Traffic Management) assigned UUID (RFC4122).

mavOdidOperatorIdTypeCaa → const MavOdidOperatorIdType

CAA (Civil Aviation Authority) registered operator ID.

mavOdidOperatorLocationTypeFixed → const MavOdidOperatorLocationType

The location/altitude of the operator are fixed values.

mavOdidOperatorLocationTypeLiveGnss → const MavOdidOperatorLocationType

The location/altitude of the operator is dynamic. E.g. based on live GNSS data.

mavOdidOperatorLocationTypeTakeoff → const MavOdidOperatorLocationType

The location/altitude of the operator is the same as the take-off location.

mavOdidSpeedAcc03MetersPerSecond → const MavOdidSpeedAcc

The speed accuracy is smaller than 0.3 meters per second.

mavOdidSpeedAcc10MetersPerSecond → const MavOdidSpeedAcc

The speed accuracy is smaller than 10 meters per second.

mavOdidSpeedAcc1MetersPerSecond → const MavOdidSpeedAcc

The speed accuracy is smaller than 1 meters per second.

mavOdidSpeedAcc3MetersPerSecond → const MavOdidSpeedAcc

The speed accuracy is smaller than 3 meters per second.

mavOdidSpeedAccUnknown → const MavOdidSpeedAcc

The speed accuracy is unknown.

mavOdidStatusAirborne → const MavOdidStatus

The UA is in the air.

mavOdidStatusEmergency → const MavOdidStatus

The UA is having an emergency.

mavOdidStatusGround → const MavOdidStatus

The UA is on the ground.

mavOdidStatusRemoteIdSystemFailure → const MavOdidStatus

The remote ID system is failing or unreliable in some way.

mavOdidStatusUndeclared → const MavOdidStatus

The status of the (UA) Unmanned Aircraft is undefined.

mavOdidTimeAcc01Second → const MavOdidTimeAcc

The timestamp accuracy is smaller than or equal to 0.1 second.

mavOdidTimeAcc02Second → const MavOdidTimeAcc

The timestamp accuracy is smaller than or equal to 0.2 second.

mavOdidTimeAcc03Second → const MavOdidTimeAcc

The timestamp accuracy is smaller than or equal to 0.3 second.

mavOdidTimeAcc04Second → const MavOdidTimeAcc

The timestamp accuracy is smaller than or equal to 0.4 second.

mavOdidTimeAcc05Second → const MavOdidTimeAcc

The timestamp accuracy is smaller than or equal to 0.5 second.

mavOdidTimeAcc06Second → const MavOdidTimeAcc

The timestamp accuracy is smaller than or equal to 0.6 second.

mavOdidTimeAcc07Second → const MavOdidTimeAcc

The timestamp accuracy is smaller than or equal to 0.7 second.

mavOdidTimeAcc08Second → const MavOdidTimeAcc

The timestamp accuracy is smaller than or equal to 0.8 second.

mavOdidTimeAcc09Second → const MavOdidTimeAcc

The timestamp accuracy is smaller than or equal to 0.9 second.

mavOdidTimeAcc10Second → const MavOdidTimeAcc

The timestamp accuracy is smaller than or equal to 1.0 second.

mavOdidTimeAcc11Second → const MavOdidTimeAcc

The timestamp accuracy is smaller than or equal to 1.1 second.

mavOdidTimeAcc12Second → const MavOdidTimeAcc

The timestamp accuracy is smaller than or equal to 1.2 second.

mavOdidTimeAcc13Second → const MavOdidTimeAcc

The timestamp accuracy is smaller than or equal to 1.3 second.

mavOdidTimeAcc14Second → const MavOdidTimeAcc

The timestamp accuracy is smaller than or equal to 1.4 second.

mavOdidTimeAcc15Second → const MavOdidTimeAcc

The timestamp accuracy is smaller than or equal to 1.5 second.

mavOdidTimeAccUnknown → const MavOdidTimeAcc

The timestamp accuracy is unknown.

mavOdidUaTypeAeroplane → const MavOdidUaType

Aeroplane/Airplane. Fixed wing.

mavOdidUaTypeAirship → const MavOdidUaType

Airship. E.g. a blimp.

mavOdidUaTypeCaptiveBalloon → const MavOdidUaType

Captive Balloon.

mavOdidUaTypeFreeBalloon → const MavOdidUaType

Free Balloon.

mavOdidUaTypeFreeFallParachute → const MavOdidUaType

Free Fall/Parachute (unpowered).

mavOdidUaTypeGlider → const MavOdidUaType

Glider.

mavOdidUaTypeGroundObstacle → const MavOdidUaType

Ground Obstacle.

mavOdidUaTypeGyroplane → const MavOdidUaType

Gyroplane.

mavOdidUaTypeHelicopterOrMultirotor → const MavOdidUaType

Helicopter or multirotor.

mavOdidUaTypeHybridLift → const MavOdidUaType

VTOL (Vertical Take-Off and Landing). Fixed wing aircraft that can take off vertically.

mavOdidUaTypeKite → const MavOdidUaType

Kite.

mavOdidUaTypeNone → const MavOdidUaType

No UA (Unmanned Aircraft) type defined.

mavOdidUaTypeOrnithopter → const MavOdidUaType

Ornithopter.

mavOdidUaTypeOther → const MavOdidUaType

Other type of aircraft not listed earlier.

mavOdidUaTypeRocket → const MavOdidUaType

Rocket.

mavOdidUaTypeTetheredPoweredAircraft → const MavOdidUaType

Tethered powered aircraft.

mavOdidVerAcc10Meter → const MavOdidVerAcc

The vertical accuracy is smaller than 10 meter.

mavOdidVerAcc150Meter → const MavOdidVerAcc

The vertical accuracy is smaller than 150 meter.

mavOdidVerAcc1Meter → const MavOdidVerAcc

The vertical accuracy is smaller than 1 meter.

mavOdidVerAcc25Meter → const MavOdidVerAcc

The vertical accuracy is smaller than 25 meter.

mavOdidVerAcc3Meter → const MavOdidVerAcc

The vertical accuracy is smaller than 3 meter.

mavOdidVerAcc45Meter → const MavOdidVerAcc

The vertical accuracy is smaller than 45 meter.

mavOdidVerAccUnknown → const MavOdidVerAcc

The vertical accuracy is unknown.

mavParamExtTypeCustom → const MavParamExtType

Custom Type

mavParamExtTypeInt16 → const MavParamExtType

16-bit signed integer

mavParamExtTypeInt32 → const MavParamExtType

32-bit signed integer

mavParamExtTypeInt64 → const MavParamExtType

64-bit signed integer

mavParamExtTypeInt8 → const MavParamExtType

8-bit signed integer

mavParamExtTypeReal32 → const MavParamExtType

32-bit floating-point

mavParamExtTypeReal64 → const MavParamExtType

64-bit floating-point

mavParamExtTypeUint16 → const MavParamExtType

16-bit unsigned integer

mavParamExtTypeUint32 → const MavParamExtType

32-bit unsigned integer

mavParamExtTypeUint64 → const MavParamExtType

64-bit unsigned integer

mavParamExtTypeUint8 → const MavParamExtType

8-bit unsigned integer

mavParamTypeInt16 → const MavParamType

16-bit signed integer

mavParamTypeInt32 → const MavParamType

32-bit signed integer

mavParamTypeInt64 → const MavParamType

64-bit signed integer

mavParamTypeInt8 → const MavParamType

8-bit signed integer

mavParamTypeReal32 → const MavParamType

32-bit floating-point

mavParamTypeReal64 → const MavParamType

64-bit floating-point

mavParamTypeUint16 → const MavParamType

16-bit unsigned integer

mavParamTypeUint32 → const MavParamType

32-bit unsigned integer

mavParamTypeUint64 → const MavParamType

64-bit unsigned integer

mavParamTypeUint8 → const MavParamType

8-bit unsigned integer

mavPowerStatusBrickValid → const MavPowerStatus

main brick power supply valid

mavPowerStatusChanged → const MavPowerStatus

Power status has changed since boot

mavPowerStatusPeriphHipowerOvercurrent → const MavPowerStatus

hi-power peripheral supply is in over-current state

mavPowerStatusPeriphOvercurrent → const MavPowerStatus

peripheral supply is in over-current state

mavPowerStatusServoValid → const MavPowerStatus

main servo power supply valid for FMU

mavPowerStatusUsbConnected → const MavPowerStatus

USB power is connected

mavProtocolCapabilityCommandInt → const MavProtocolCapability

Autopilot supports COMMAND_INT scaled integer message type.

mavProtocolCapabilityCompassCalibration → const MavProtocolCapability

Autopilot supports onboard compass calibration.

mavProtocolCapabilityFlightTermination → const MavProtocolCapability

Autopilot supports the MAV_CMD_DO_FLIGHTTERMINATION command (flight termination).

mavProtocolCapabilityFtp → const MavProtocolCapability

Autopilot supports the File Transfer Protocol v1: https://mavlink.io/en/services/ftp.html.

mavProtocolCapabilityMavlink2 → const MavProtocolCapability

Autopilot supports MAVLink version 2.

mavProtocolCapabilityMissionFence → const MavProtocolCapability

Autopilot supports mission fence protocol.

mavProtocolCapabilityMissionFloat → const MavProtocolCapability

Autopilot supports the MISSION_ITEM float message type. Note that MISSION_ITEM is deprecated, and autopilots should use MISSION_INT instead.

mavProtocolCapabilityMissionInt → const MavProtocolCapability

Autopilot supports MISSION_ITEM_INT scaled integer message type. Note that this flag must always be set if missions are supported, because missions must always use MISSION_ITEM_INT (rather than MISSION_ITEM, which is deprecated).

mavProtocolCapabilityMissionRally → const MavProtocolCapability

Autopilot supports mission rally point protocol.

mavProtocolCapabilityParamEncodeBytewise → const MavProtocolCapability

Parameter protocol uses byte-wise encoding of parameter values into param_value (float) fields: https://mavlink.io/en/services/parameter.html#parameter-encoding. Note that either this flag or MAV_PROTOCOL_CAPABILITY_PARAM_ENCODE_C_CAST should be set if the parameter protocol is supported.

mavProtocolCapabilityParamEncodeCCast → const MavProtocolCapability

Parameter protocol uses C-cast of parameter values to set the param_value (float) fields: https://mavlink.io/en/services/parameter.html#parameter-encoding. Note that either this flag or MAV_PROTOCOL_CAPABILITY_PARAM_ENCODE_BYTEWISE should be set if the parameter protocol is supported.

mavProtocolCapabilityParamFloat → const MavProtocolCapability

Autopilot supports the new param float message type.

mavProtocolCapabilityReserved2 → const MavProtocolCapability

Reserved for future use.

mavProtocolCapabilityReserved3 → const MavProtocolCapability

Reserved for future use.

mavProtocolCapabilitySetAttitudeTarget → const MavProtocolCapability

Autopilot supports commanding attitude offboard.

mavProtocolCapabilitySetPositionTargetGlobalInt → const MavProtocolCapability

Autopilot supports commanding position and velocity targets in global scaled integers.

mavProtocolCapabilitySetPositionTargetLocalNed → const MavProtocolCapability

Autopilot supports commanding position and velocity targets in local NED frame.

mavProtocolCapabilityTerrain → const MavProtocolCapability

Autopilot supports terrain protocol / data handling.

mavResultAccepted → const MavResult

Command is valid (is supported and has valid parameters), and was executed.

mavResultCancelled → const MavResult

Command has been cancelled (as a result of receiving a COMMAND_CANCEL message).

mavResultCommandIntOnly → const MavResult

Command is only accepted when sent as a COMMAND_INT.

mavResultCommandLongOnly → const MavResult

Command is only accepted when sent as a COMMAND_LONG.

mavResultCommandUnsupportedMavFrame → const MavResult

Command is invalid because a frame is required and the specified frame is not supported.

mavResultDenied → const MavResult

Command is invalid (is supported but has invalid parameters). Retrying same command and parameters will not work.

mavResultFailed → const MavResult

Command is valid, but execution has failed. This is used to indicate any non-temporary or unexpected problem, i.e. any problem that must be fixed before the command can succeed/be retried. For example, attempting to write a file when out of memory, attempting to arm when sensors are not calibrated, etc.

mavResultInProgress → const MavResult

Command is valid and is being executed. This will be followed by further progress updates, i.e. the component may send further COMMAND_ACK messages with result MAV_RESULT_IN_PROGRESS (at a rate decided by the implementation), and must terminate by sending a COMMAND_ACK message with final result of the operation. The COMMAND_ACK.progress field can be used to indicate the progress of the operation.

mavResultTemporarilyRejected → const MavResult

Command is valid, but cannot be executed at this time. This is used to indicate a problem that should be fixed just by waiting (e.g. a state machine is busy, can't arm because have not got GPS lock, etc.). Retrying later should work.

mavResultUnsupported → const MavResult

Command is not supported (unknown).

mavRoiLocation → const MavRoi

Point toward fixed location.

mavRoiNone → const MavRoi

No region of interest.

mavRoiTarget → const MavRoi

Point toward of given id.

mavRoiWpindex → const MavRoi

Point toward given waypoint.

mavRoiWpnext → const MavRoi

Point toward next waypoint, with optional pitch/roll/yaw offset.

mavSensorRotationCustom → const MavSensorOrientation

Custom orientation

mavSensorRotationNone → const MavSensorOrientation

Roll: 0, Pitch: 0, Yaw: 0

mavSensorRotationPitch180 → const MavSensorOrientation

Roll: 0, Pitch: 180, Yaw: 0

mavSensorRotationPitch180Yaw270 → const MavSensorOrientation

Roll: 0, Pitch: 180, Yaw: 270

mavSensorRotationPitch180Yaw90 → const MavSensorOrientation

Roll: 0, Pitch: 180, Yaw: 90

mavSensorRotationPitch270 → const MavSensorOrientation

Roll: 0, Pitch: 270, Yaw: 0

mavSensorRotationPitch315 → const MavSensorOrientation

Pitch: 315

mavSensorRotationPitch90 → const MavSensorOrientation

Roll: 0, Pitch: 90, Yaw: 0

mavSensorRotationRoll180 → const MavSensorOrientation

Roll: 180, Pitch: 0, Yaw: 0

mavSensorRotationRoll180Pitch270 → const MavSensorOrientation

Roll: 180, Pitch: 270, Yaw: 0

mavSensorRotationRoll180Pitch90 → const MavSensorOrientation

Roll: 180, Pitch: 90, Yaw: 0

mavSensorRotationRoll180Yaw135 → const MavSensorOrientation

Roll: 180, Pitch: 0, Yaw: 135

mavSensorRotationRoll180Yaw225 → const MavSensorOrientation

Roll: 180, Pitch: 0, Yaw: 225

mavSensorRotationRoll180Yaw270 → const MavSensorOrientation

Roll: 180, Pitch: 0, Yaw: 270

mavSensorRotationRoll180Yaw315 → const MavSensorOrientation

Roll: 180, Pitch: 0, Yaw: 315

mavSensorRotationRoll180Yaw45 → const MavSensorOrientation

Roll: 180, Pitch: 0, Yaw: 45

mavSensorRotationRoll180Yaw90 → const MavSensorOrientation

Roll: 180, Pitch: 0, Yaw: 90

mavSensorRotationRoll270 → const MavSensorOrientation

Roll: 270, Pitch: 0, Yaw: 0

mavSensorRotationRoll270Pitch180 → const MavSensorOrientation

Roll: 270, Pitch: 180, Yaw: 0

mavSensorRotationRoll270Pitch270 → const MavSensorOrientation

Roll: 270, Pitch: 270, Yaw: 0

mavSensorRotationRoll270Pitch90 → const MavSensorOrientation

Roll: 270, Pitch: 90, Yaw: 0

mavSensorRotationRoll270Yaw135 → const MavSensorOrientation

Roll: 270, Pitch: 0, Yaw: 135

mavSensorRotationRoll270Yaw45 → const MavSensorOrientation

Roll: 270, Pitch: 0, Yaw: 45

mavSensorRotationRoll270Yaw90 → const MavSensorOrientation

Roll: 270, Pitch: 0, Yaw: 90

mavSensorRotationRoll90 → const MavSensorOrientation

Roll: 90, Pitch: 0, Yaw: 0

mavSensorRotationRoll90Pitch180 → const MavSensorOrientation

Roll: 90, Pitch: 180, Yaw: 0

mavSensorRotationRoll90Pitch180Yaw90 → const MavSensorOrientation

Roll: 90, Pitch: 180, Yaw: 90

mavSensorRotationRoll90Pitch270 → const MavSensorOrientation

Roll: 90, Pitch: 270, Yaw: 0

mavSensorRotationRoll90Pitch315 → const MavSensorOrientation

Roll: 90, Pitch: 315

mavSensorRotationRoll90Pitch68Yaw293 → const MavSensorOrientation

Roll: 90, Pitch: 68, Yaw: 293

mavSensorRotationRoll90Pitch90 → const MavSensorOrientation

Roll: 90, Pitch: 90, Yaw: 0

mavSensorRotationRoll90Yaw135 → const MavSensorOrientation

Roll: 90, Pitch: 0, Yaw: 135

mavSensorRotationRoll90Yaw270 → const MavSensorOrientation

Roll: 90, Pitch: 0, Yaw: 270

mavSensorRotationRoll90Yaw45 → const MavSensorOrientation

Roll: 90, Pitch: 0, Yaw: 45

mavSensorRotationRoll90Yaw90 → const MavSensorOrientation

Roll: 90, Pitch: 0, Yaw: 90

mavSensorRotationYaw135 → const MavSensorOrientation

Roll: 0, Pitch: 0, Yaw: 135

mavSensorRotationYaw180 → const MavSensorOrientation

Roll: 0, Pitch: 0, Yaw: 180

mavSensorRotationYaw225 → const MavSensorOrientation

Roll: 0, Pitch: 0, Yaw: 225

mavSensorRotationYaw270 → const MavSensorOrientation

Roll: 0, Pitch: 0, Yaw: 270

mavSensorRotationYaw315 → const MavSensorOrientation

Roll: 0, Pitch: 0, Yaw: 315

mavSensorRotationYaw45 → const MavSensorOrientation

Roll: 0, Pitch: 0, Yaw: 45

mavSensorRotationYaw90 → const MavSensorOrientation

Roll: 0, Pitch: 0, Yaw: 90

mavSeverityAlert → const MavSeverity

Action should be taken immediately. Indicates error in non-critical systems.

mavSeverityCritical → const MavSeverity

Action must be taken immediately. Indicates failure in a primary system.

mavSeverityDebug → const MavSeverity

Useful non-operational messages that can assist in debugging. These should not occur during normal operation.

mavSeverityEmergency → const MavSeverity

System is unusable. This is a "panic" condition.

mavSeverityError → const MavSeverity

Indicates an error in secondary/redundant systems.

mavSeverityInfo → const MavSeverity

Normal operational messages. Useful for logging. No action is required for these messages.

mavSeverityNotice → const MavSeverity

An unusual event has occurred, though not an error condition. This should be investigated for the root cause.

mavSeverityWarning → const MavSeverity

Indicates about a possible future error if this is not resolved within a given timeframe. Example would be a low battery warning.

mavStandardModeAltitudeHold → const MavStandardMode

Altitude hold (manual). Altitude-controlled and stabilized manual mode. When sticks are released vehicles return to their level-flight orientation and hold their altitude. MC vehicles continue with existing momentum and may move with wind (or other external forces). FW vehicles continue with current heading, but may be moved off-track by wind. Hybrid MC/FW ("VTOL") vehicles behave according to their current configuration/mode (FW or MC). Other vehicle types must not support this mode (this may be revisited through the PR process).

mavStandardModeCruise → const MavStandardMode

Cruise mode (manual). Position-controlled and stabilized manual mode. When sticks are released vehicles return to their level-flight orientation and hold their original track against wind and external forces. Fixed-wing (FW) vehicles level orientation and maintain current track and altitude against wind and external forces. Hybrid MC/FW ("VTOL") vehicles first transition to FW mode (if needed) but otherwise behave in the same way as MC vehicles. Multicopter (MC) vehicles must not support this mode. Other vehicle types must not support this mode (this may be revisited through the PR process).

mavStandardModeLand → const MavStandardMode

Land mode (auto). Automatic mode that lands the vehicle at the current location. The precise landing behaviour depends on vehicle configuration and type.

mavStandardModeMission → const MavStandardMode

Mission mode (automatic). Automatic mode that executes MAVLink missions. Missions are executed from the current waypoint as soon as the mode is enabled.

mavStandardModeNonStandard → const MavStandardMode

Non standard mode. This may be used when reporting the mode if the current flight mode is not a standard mode.

mavStandardModeOrbit → const MavStandardMode

Orbit (manual). Position-controlled and stabilized manual mode. The vehicle circles around a fixed setpoint in the horizontal plane at a particular radius, altitude, and direction. Flight stacks may further allow manual control over the setpoint position, radius, direction, speed, and/or altitude of the circle, but this is not mandated. Flight stacks may support the MAV_CMD_DO_ORBIT for changing the orbit parameters. MC and FW vehicles may support this mode. Hybrid MC/FW ("VTOL") vehicles may support this mode in MC/FW or both modes; if the mode is not supported by the current configuration the vehicle should transition to the supported configuration. Other vehicle types must not support this mode (this may be revisited through the PR process).

mavStandardModePositionHold → const MavStandardMode

Position mode (manual). Position-controlled and stabilized manual mode. When sticks are released vehicles return to their level-flight orientation and hold both position and altitude against wind and external forces. This mode can only be set by vehicles that can hold a fixed position. Multicopter (MC) vehicles actively brake and hold both position and altitude against wind and external forces. Hybrid MC/FW ("VTOL") vehicles first transition to multicopter mode (if needed) but otherwise behave in the same way as MC vehicles. Fixed-wing (FW) vehicles must not support this mode. Other vehicle types must not support this mode (this may be revisited through the PR process).

mavStandardModeReturnHome → const MavStandardMode

Return home mode (auto). Automatic mode that returns vehicle to home via a safe flight path. It may also automatically land the vehicle (i.e. RTL). The precise flight path and landing behaviour depend on vehicle configuration and type.

mavStandardModeSafeRecovery → const MavStandardMode

Safe recovery mode (auto). Automatic mode that takes vehicle to a predefined safe location via a safe flight path (rally point or mission defined landing) . It may also automatically land the vehicle. The precise return location, flight path, and landing behaviour depend on vehicle configuration and type.

mavStandardModeTakeoff → const MavStandardMode

Takeoff mode (auto). Automatic takeoff mode. The precise takeoff behaviour depends on vehicle configuration and type.

mavStateActive → const MavState

System is active and might be already airborne. Motors are engaged.

mavStateBoot → const MavState

System is booting up.

mavStateCalibrating → const MavState

System is calibrating and not flight-ready.

mavStateCritical → const MavState

System is in a non-normal flight mode (failsafe). It can however still navigate.

mavStateEmergency → const MavState

System is in a non-normal flight mode (failsafe). It lost control over parts or over the whole airframe. It is in mayday and going down.

mavStateFlightTermination → const MavState

System is terminating itself (failsafe or commanded).

mavStatePoweroff → const MavState

System just initialized its power-down sequence, will shut down now.

mavStateStandby → const MavState

System is grounded and on standby. It can be launched any time.

mavStateUninit → const MavState

Uninitialized system, state is unknown.

mavSysStatusAhrs → const MavSysStatusSensor

0x200000 AHRS subsystem health

mavSysStatusExtensionUsed → const MavSysStatusSensor

0x80000000 Extended bit-field are used for further sensor status bits (needs to be set in onboard_control_sensors_present only)

mavSysStatusGeofence → const MavSysStatusSensor

0x100000 geofence

mavSysStatusLogging → const MavSysStatusSensor

0x1000000 Logging

mavSysStatusObstacleAvoidance → const MavSysStatusSensor

0x20000000 Avoidance/collision prevention

mavSysStatusPrearmCheck → const MavSysStatusSensor

0x10000000 pre-arm check status. Always healthy when armed

mavSysStatusRecoverySystem → const MavSysStatusSensorExtended

0x01 Recovery system (parachute, balloon, retracts etc)

mavSysStatusReverseMotor → const MavSysStatusSensor

0x800000 Motors are reversed

mavSysStatusSensor3dAccel → const MavSysStatusSensor

0x02 3D accelerometer

mavSysStatusSensor3dAccel2 → const MavSysStatusSensor

0x40000 2nd 3D accelerometer

mavSysStatusSensor3dGyro → const MavSysStatusSensor

0x01 3D gyro

mavSysStatusSensor3dGyro2 → const MavSysStatusSensor

0x20000 2nd 3D gyro

mavSysStatusSensor3dMag → const MavSysStatusSensor

0x04 3D magnetometer

mavSysStatusSensor3dMag2 → const MavSysStatusSensor

0x80000 2nd 3D magnetometer

mavSysStatusSensorAbsolutePressure → const MavSysStatusSensor

0x08 absolute pressure

mavSysStatusSensorAngularRateControl → const MavSysStatusSensor

0x400 3D angular rate control

mavSysStatusSensorAttitudeStabilization → const MavSysStatusSensor

0x800 attitude stabilization

mavSysStatusSensorBattery → const MavSysStatusSensor

0x2000000 Battery

mavSysStatusSensorDifferentialPressure → const MavSysStatusSensor

0x10 differential pressure

mavSysStatusSensorExternalGroundTruth → const MavSysStatusSensor

0x200 external ground truth (Vicon or Leica)

mavSysStatusSensorGps → const MavSysStatusSensor

0x20 GPS

mavSysStatusSensorLaserPosition → const MavSysStatusSensor

0x100 laser based position

mavSysStatusSensorMotorOutputs → const MavSysStatusSensor

0x8000 motor outputs / control

mavSysStatusSensorOpticalFlow → const MavSysStatusSensor

0x40 optical flow

mavSysStatusSensorPropulsion → const MavSysStatusSensor

0x40000000 propulsion (actuator, esc, motor or propellor)

mavSysStatusSensorProximity → const MavSysStatusSensor

0x4000000 Proximity

mavSysStatusSensorRcReceiver → const MavSysStatusSensor

0x10000 RC receiver

mavSysStatusSensorSatcom → const MavSysStatusSensor

0x8000000 Satellite Communication

mavSysStatusSensorVisionPosition → const MavSysStatusSensor

0x80 computer vision position

mavSysStatusSensorXyPositionControl → const MavSysStatusSensor

0x4000 x/y position control

mavSysStatusSensorYawPosition → const MavSysStatusSensor

0x1000 yaw position

mavSysStatusSensorZAltitudeControl → const MavSysStatusSensor

0x2000 z/altitude control

mavSysStatusTerrain → const MavSysStatusSensor

0x400000 Terrain subsystem health

mavTunnelPayloadTypeStorm32Reserved0 → const MavTunnelPayloadType

Registered for STorM32 gimbal controller.

mavTunnelPayloadTypeStorm32Reserved1 → const MavTunnelPayloadType

Registered for STorM32 gimbal controller.

mavTunnelPayloadTypeStorm32Reserved2 → const MavTunnelPayloadType

Registered for STorM32 gimbal controller.

mavTunnelPayloadTypeStorm32Reserved3 → const MavTunnelPayloadType

Registered for STorM32 gimbal controller.

mavTunnelPayloadTypeStorm32Reserved4 → const MavTunnelPayloadType

Registered for STorM32 gimbal controller.

mavTunnelPayloadTypeStorm32Reserved5 → const MavTunnelPayloadType

Registered for STorM32 gimbal controller.

mavTunnelPayloadTypeStorm32Reserved6 → const MavTunnelPayloadType

Registered for STorM32 gimbal controller.

mavTunnelPayloadTypeStorm32Reserved7 → const MavTunnelPayloadType

Registered for STorM32 gimbal controller.

mavTunnelPayloadTypeStorm32Reserved8 → const MavTunnelPayloadType

Registered for STorM32 gimbal controller.

mavTunnelPayloadTypeStorm32Reserved9 → const MavTunnelPayloadType

Registered for STorM32 gimbal controller.

mavTunnelPayloadTypeUnknown → const MavTunnelPayloadType

Encoding of payload unknown.

mavTypeAdsb → const MavType

ADSB system

mavTypeAirship → const MavType

Airship, controlled

mavTypeAntennaTracker → const MavType

Ground installation

mavTypeBattery → const MavType

Battery

mavTypeCamera → const MavType

Camera

mavTypeChargingStation → const MavType

Charging station

mavTypeCoaxial → const MavType

Coaxial helicopter

mavTypeDecarotor → const MavType

Decarotor

mavTypeDodecarotor → const MavType

Dodecarotor

mavTypeFixedWing → const MavType

Fixed wing aircraft.

mavTypeFlappingWing → const MavType

Flapping wing

mavTypeFlarm → const MavType

FLARM collision avoidance system

mavTypeFreeBalloon → const MavType

Free balloon, uncontrolled

mavTypeGcs → const MavType

Operator control unit / ground control station

mavTypeGeneric → const MavType

Generic micro air vehicle

mavTypeGenericMultirotor → const MavType

Generic multirotor that does not fit into a specific type or whose type is unknown

mavTypeGimbal → const MavType

Gimbal

mavTypeGps → const MavType

GPS

mavTypeGroundRover → const MavType

Ground rover

mavTypeHelicopter → const MavType

Normal helicopter with tail rotor.

mavTypeHexarotor → const MavType

Hexarotor

mavTypeImu → const MavType

IMU

mavTypeKite → const MavType

Kite

mavTypeLog → const MavType

Log

mavTypeOctorotor → const MavType

Octorotor

mavTypeOdid → const MavType

Open Drone ID. See https://mavlink.io/en/services/opendroneid.html.

mavTypeOnboardController → const MavType

Onboard companion controller

mavTypeOsd → const MavType

OSD

mavTypeParachute → const MavType

Parachute

mavTypeParafoil → const MavType

Steerable, nonrigid airfoil

mavTypeQuadrotor → const MavType

Quadrotor

mavTypeRocket → const MavType

Rocket

mavTypeServo → const MavType

Servo

mavTypeSubmarine → const MavType

Submarine

mavTypeSurfaceBoat → const MavType

Surface vessel, boat, ship

mavTypeTricopter → const MavType

Tricopter

mavTypeVtolFixedrotor → const MavType

VTOL with separate fixed rotors for hover and cruise flight. Fuselage and wings stay (nominally) horizontal in all flight phases.

mavTypeVtolReserved5 → const MavType

VTOL reserved 5

mavTypeVtolTailsitter → const MavType

Tailsitter VTOL. Fuselage and wings orientation changes depending on flight phase: vertical for hover, horizontal for cruise. Use more specific VTOL MAV_TYPE_VTOL_TAILSITTER_DUOROTOR or MAV_TYPE_VTOL_TAILSITTER_QUADROTOR if appropriate.

mavTypeVtolTailsitterDuorotor → const MavType

Two-rotor Tailsitter VTOL that additionally uses control surfaces in vertical operation. Note, value previously named MAV_TYPE_VTOL_DUOROTOR.

mavTypeVtolTailsitterQuadrotor → const MavType

Quad-rotor Tailsitter VTOL using a V-shaped quad config in vertical operation. Note: value previously named MAV_TYPE_VTOL_QUADROTOR.

mavTypeVtolTiltrotor → const MavType

Tiltrotor VTOL. Fuselage and wings stay (nominally) horizontal in all flight phases. It able to tilt (some) rotors to provide thrust in cruise flight.

mavTypeVtolTiltwing → const MavType

Tiltwing VTOL. Fuselage stays horizontal in all flight phases. The whole wing, along with any attached engine, can tilt between vertical and horizontal mode.

mavTypeWinch → const MavType

Winch

mavVtolStateFw → const MavVtolState

VTOL is in fixed-wing state

mavVtolStateMc → const MavVtolState

VTOL is in multicopter state

mavVtolStateTransitionToFw → const MavVtolState

VTOL is in transition from multicopter to fixed-wing

mavVtolStateTransitionToMc → const MavVtolState

VTOL is in transition from fixed-wing to multicopter

mavVtolStateUndefined → const MavVtolState

MAV is not configured as VTOL

mavWinchStatusAbandonLine → const MavWinchStatusFlag

Winch is abandoning the line and possibly payload. Winch unspools the entire calculated line length. This is a failover state from REDELIVER if the number of attempts exceeds a threshold.

mavWinchStatusArresting → const MavWinchStatusFlag

Winch is arresting payload descent.

mavWinchStatusClutchEngaged → const MavWinchStatusFlag

Winch clutch is engaged allowing motor to move freely.

mavWinchStatusDropping → const MavWinchStatusFlag

Winch is gravity dropping payload.

mavWinchStatusFullyRetracted → const MavWinchStatusFlag

Winch line is fully retracted

mavWinchStatusGroundSense → const MavWinchStatusFlag

Winch is using torque measurements to sense the ground.

mavWinchStatusHealthy → const MavWinchStatusFlag

Winch is healthy

mavWinchStatusLoadLine → const MavWinchStatusFlag

Winch is spooling on line.

mavWinchStatusLoadPayload → const MavWinchStatusFlag

Winch is loading a payload.

mavWinchStatusLocked → const MavWinchStatusFlag

Winch is locked by locking mechanism.

mavWinchStatusLocking → const MavWinchStatusFlag

Winch is engaging the locking mechanism.

mavWinchStatusMoving → const MavWinchStatusFlag

Winch motor is moving

mavWinchStatusRedeliver → const MavWinchStatusFlag

Winch is redelivering the payload. This is a failover state if the line tension goes above a threshold during RETRACTING.

mavWinchStatusRetracting → const MavWinchStatusFlag

Winch is returning to the fully retracted position.

missionReadPersistent → const PreflightStorageMissionAction

Read current mission data from persistent storage

missionResetDefault → const PreflightStorageMissionAction

Erase all mission data stored on the vehicle (both persistent and volatile storage)

missionStateActive → const MissionState

Mission is active, and will execute mission items when in auto mode.

missionStateComplete → const MissionState

Mission has executed all mission items.

missionStateNoMission → const MissionState

No mission on the vehicle.

missionStateNotStarted → const MissionState

Mission has not started. This is the case after a mission has uploaded but not yet started executing.

missionStatePaused → const MissionState

Mission is paused when in auto mode.

missionStateUnknown → const MissionState

The mission status reporting is not supported.

missionWritePersistent → const PreflightStorageMissionAction

Write current mission data to persistent storage

motorTestCompassCal → const MotorTestThrottleType

Per-motor compass calibration test.

motorTestOrderBoard → const MotorTestOrder

Motor numbers are specified as the output as labeled on the board.

motorTestOrderDefault → const MotorTestOrder

Default autopilot motor test method.

motorTestOrderSequence → const MotorTestOrder

Motor numbers are specified as their index in a predefined vehicle-specific sequence.

motorTestThrottlePercent → const MotorTestThrottleType

Throttle as a percentage (0 ~ 100)

motorTestThrottlePilot → const MotorTestThrottleType

Throttle pass-through from pilot's transmitter.

motorTestThrottlePwm → const MotorTestThrottleType

Throttle as an absolute PWM value (normally in range of 1000~2000).

navVtolLandOptionsDefault → const NavVtolLandOptions

Default autopilot landing behaviour.

navVtolLandOptionsFwDescent → const NavVtolLandOptions

Descend in fixed wing mode, transitioning to multicopter mode for vertical landing when close to the ground. The fixed wing descent pattern is at the discretion of the vehicle (e.g. transition altitude, loiter direction, radius, and speed, etc.).

navVtolLandOptionsHoverDescent → const NavVtolLandOptions

Land in multicopter mode on reaching the landing coordinates (the whole landing is by "hover descent").

orbitYawBehaviourHoldFrontTangentToCircle → const OrbitYawBehaviour

Vehicle front follows flight path (tangential to circle).

orbitYawBehaviourHoldFrontToCircleCenter → const OrbitYawBehaviour

Vehicle front points to the center (default).

orbitYawBehaviourHoldInitialHeading → const OrbitYawBehaviour

Vehicle front holds heading when message received.

orbitYawBehaviourRcControlled → const OrbitYawBehaviour

Yaw controlled by RC input.

orbitYawBehaviourUncontrolled → const OrbitYawBehaviour

Yaw uncontrolled.

parachuteDisable → const ParachuteAction

Disable auto-release of parachute (i.e. release triggered by crash detectors).

parachuteEnable → const ParachuteAction

Enable auto-release of parachute.

parachuteRelease → const ParachuteAction

Release parachute and kill motors.

paramAckAccepted → const ParamAck

Parameter value ACCEPTED and SET

paramAckFailed → const ParamAck

Parameter failed to set

paramAckInProgress → const ParamAck

Parameter value received but not yet set/accepted. A subsequent PARAM_ACK_TRANSACTION or PARAM_EXT_ACK with the final result will follow once operation is completed. This is returned immediately for parameters that take longer to set, indicating that the the parameter was received and does not need to be resent.

paramAckValueUnsupported → const ParamAck

Parameter value UNKNOWN/UNSUPPORTED

paramReadPersistent → const PreflightStorageParameterAction

Read all parameters from persistent storage. Replaces values in volatile storage.

paramResetAllDefault → const PreflightStorageParameterAction

Reset all parameters, including operation counters, to default values

paramResetConfigDefault → const PreflightStorageParameterAction

Reset all user configurable parameters to their default value (including airframe selection, sensor calibration data, safety settings, and so on). Does not reset values that contain operation counters and vehicle computed statistics.

paramResetSensorDefault → const PreflightStorageParameterAction

Reset only sensor calibration parameters to factory defaults (or firmware default if not available)

paramTransactionActionCancel → const ParamTransactionAction

Cancel the current parameter transaction.

paramTransactionActionCommit → const ParamTransactionAction

Commit the current parameter transaction.

paramTransactionActionStart → const ParamTransactionAction

Commit the current parameter transaction.

paramTransactionTransportParam → const ParamTransactionTransport

Transaction over param transport.

paramTransactionTransportParamExt → const ParamTransactionTransport

Transaction over param_ext transport.

paramWritePersistent → const PreflightStorageParameterAction

Write all parameter values to persistent storage (flash/EEPROM)

positionTargetTypemaskAxIgnore → const PositionTargetTypemask

Ignore acceleration x

positionTargetTypemaskAyIgnore → const PositionTargetTypemask

Ignore acceleration y

positionTargetTypemaskAzIgnore → const PositionTargetTypemask

Ignore acceleration z

positionTargetTypemaskForceSet → const PositionTargetTypemask

Use force instead of acceleration

positionTargetTypemaskVxIgnore → const PositionTargetTypemask

Ignore velocity x

positionTargetTypemaskVyIgnore → const PositionTargetTypemask

Ignore velocity y

positionTargetTypemaskVzIgnore → const PositionTargetTypemask

Ignore velocity z

positionTargetTypemaskXIgnore → const PositionTargetTypemask

Ignore position x

positionTargetTypemaskYawIgnore → const PositionTargetTypemask

Ignore yaw

positionTargetTypemaskYawRateIgnore → const PositionTargetTypemask

Ignore yaw rate

positionTargetTypemaskYIgnore → const PositionTargetTypemask

Ignore position y

positionTargetTypemaskZIgnore → const PositionTargetTypemask

Ignore position z

precisionLandModeDisabled → const PrecisionLandMode

Normal (non-precision) landing.

precisionLandModeOpportunistic → const PrecisionLandMode

Use precision landing if beacon detected when land command accepted, otherwise land normally.

precisionLandModeRequired → const PrecisionLandMode

Use precision landing, searching for beacon if not found when land command accepted (land normally if beacon cannot be found).

rcTypeSpektrumDsm2 → const RcType

Spektrum DSM2

rcTypeSpektrumDsmx → const RcType

Spektrum DSMX

rtkBaselineCoordinateSystemEcef → const RtkBaselineCoordinateSystem

Earth-centered, Earth-fixed

rtkBaselineCoordinateSystemNed → const RtkBaselineCoordinateSystem

RTK basestation centered, north, east, down

safetySwitchStateDangerous → const SafetySwitchState

Safety switch is NOT engaged and motors, propellers and other actuators should be considered active.

safetySwitchStateSafe → const SafetySwitchState

Safety switch is engaged and vehicle should be safe to approach.

serialControlDevGps1 → const SerialControlDev

First GPS port

serialControlDevGps2 → const SerialControlDev

Second GPS port

serialControlDevShell → const SerialControlDev

system shell

serialControlDevTelem1 → const SerialControlDev

First telemetry port

serialControlDevTelem2 → const SerialControlDev

Second telemetry port

serialControlFlagBlocking → const SerialControlFlag

Block on writes to the serial port

serialControlFlagExclusive → const SerialControlFlag

Set if access to the serial port should be removed from whatever driver is currently using it, giving exclusive access to the SERIAL_CONTROL protocol. The port can be handed back by sending a request without this flag set

serialControlFlagMulti → const SerialControlFlag

Send multiple replies until port is drained

serialControlFlagReply → const SerialControlFlag

Set if this is a reply

serialControlFlagRespond → const SerialControlFlag

Set if the sender wants the receiver to send a response as another SERIAL_CONTROL message

serialControlSerial0 → const SerialControlDev

SERIAL0

serialControlSerial1 → const SerialControlDev

SERIAL1

serialControlSerial2 → const SerialControlDev

SERIAL2

serialControlSerial3 → const SerialControlDev

SERIAL3

serialControlSerial4 → const SerialControlDev

SERIAL4

serialControlSerial5 → const SerialControlDev

SERIAL5

serialControlSerial6 → const SerialControlDev

SERIAL6

serialControlSerial7 → const SerialControlDev

SERIAL7

serialControlSerial8 → const SerialControlDev

SERIAL8

serialControlSerial9 → const SerialControlDev

SERIAL9

speedTypeAirspeed → const SpeedType

Airspeed

speedTypeClimbSpeed → const SpeedType

Climb speed

speedTypeDescentSpeed → const SpeedType

Descent speed

speedTypeGroundspeed → const SpeedType

Groundspeed

storageStatusEmpty → const StorageStatus

Storage is missing (no microSD card loaded for example.)

storageStatusNotSupported → const StorageStatus

Camera does not supply storage status information. Capacity information in STORAGE_INFORMATION fields will be ignored.

storageStatusReady → const StorageStatus

Storage present and ready.

storageStatusUnformatted → const StorageStatus

Storage present but unformatted.

storageTypeCf → const StorageType

Storage type is CFast.

storageTypeCfe → const StorageType

Storage type is CFexpress.

storageTypeHd → const StorageType

Storage type is HD mass storage type.

storageTypeMicrosd → const StorageType

Storage type is microSD card.

storageTypeOther → const StorageType

Storage type is other, not listed type.

storageTypeSd → const StorageType

Storage type is SD card.

storageTypeUnknown → const StorageType

Storage type is not known.

storageTypeUsbStick → const StorageType

Storage type is USB device.

storageTypeXqd → const StorageType

Storage type is XQD.

storageUsageFlagLogs → const StorageUsageFlag

Storage for saving logs.

storageUsageFlagPhoto → const StorageUsageFlag

Storage for saving photos.

storageUsageFlagSet → const StorageUsageFlag

Always set to 1 (indicates STORAGE_INFORMATION.storage_usage is supported).

storageUsageFlagVideo → const StorageUsageFlag

Storage for saving videos.

targetAbsoluteSensorCapabilityAcceleration → const TargetAbsoluteSensorCapabilityFlags

TARGET_ABSOLUTE_SENSOR_CAPABILITY_ACCELERATION

targetAbsoluteSensorCapabilityAttitude → const TargetAbsoluteSensorCapabilityFlags

TARGET_ABSOLUTE_SENSOR_CAPABILITY_ATTITUDE

targetAbsoluteSensorCapabilityPosition → const TargetAbsoluteSensorCapabilityFlags

TARGET_ABSOLUTE_SENSOR_CAPABILITY_POSITION

targetAbsoluteSensorCapabilityRates → const TargetAbsoluteSensorCapabilityFlags

TARGET_ABSOLUTE_SENSOR_CAPABILITY_RATES

targetAbsoluteSensorCapabilityVelocity → const TargetAbsoluteSensorCapabilityFlags

TARGET_ABSOLUTE_SENSOR_CAPABILITY_VELOCITY

targetObsFrameBodyFrd → const TargetObsFrame

FRD local frame aligned to the vehicle's attitude (x: Forward, y: Right, z: Down) with an origin that travels with vehicle.

targetObsFrameLocalNed → const TargetObsFrame

NED local tangent frame (x: North, y: East, z: Down) with origin fixed relative to earth.

targetObsFrameLocalOffsetNed → const TargetObsFrame

NED local tangent frame (x: North, y: East, z: Down) with an origin that travels with vehicle.

targetObsFrameOther → const TargetObsFrame

Other sensor frame for target observations neither in local NED nor in body FRD.

tuneFormatMmlModern → const TuneFormat

Format is Modern Music Markup Language (MML): https://en.wikipedia.org/wiki/Music_Macro_Language#Modern_MML.

tuneFormatQbasic11 → const TuneFormat

Format is QBasic 1.1 Play: https://www.qbasic.net/en/reference/qb11/Statement/PLAY-006.htm.

uavcanNodeHealthCritical → const UavcanNodeHealth

The node has suffered a fatal malfunction.

uavcanNodeHealthError → const UavcanNodeHealth

The node has encountered a major failure.

uavcanNodeHealthOk → const UavcanNodeHealth

The node is functioning properly.

uavcanNodeHealthWarning → const UavcanNodeHealth

A critical parameter went out of range or the node has encountered a minor failure.

uavcanNodeModeInitialization → const UavcanNodeMode

The node is initializing; this mode is entered immediately after startup.

uavcanNodeModeMaintenance → const UavcanNodeMode

The node is under maintenance.

uavcanNodeModeOffline → const UavcanNodeMode

The node is no longer available online.

uavcanNodeModeOperational → const UavcanNodeMode

The node is performing its primary functions.

uavcanNodeModeSoftwareUpdate → const UavcanNodeMode

The node is in the process of updating its software.

underWay → const AisNavStatus

Under way using engine.

utmDataAvailFlagsAltitudeAvailable → const UtmDataAvailFlags

The fields alt and v_acc contain valid data.

utmDataAvailFlagsHorizontalVeloAvailable → const UtmDataAvailFlags

The fields vx and vy contain valid data.

utmDataAvailFlagsNextWaypointAvailable → const UtmDataAvailFlags

The fields next_lat, next_lon and next_alt contain valid data.

utmDataAvailFlagsPositionAvailable → const UtmDataAvailFlags

The fields lat, lon and h_acc contain valid data.

utmDataAvailFlagsRelativeAltitudeAvailable → const UtmDataAvailFlags

The field relative_alt contains valid data.

utmDataAvailFlagsTimeValid → const UtmDataAvailFlags

The field time contains valid data.

utmDataAvailFlagsUasIdAvailable → const UtmDataAvailFlags

The field uas_id contains valid data.

utmDataAvailFlagsVerticalVeloAvailable → const UtmDataAvailFlags

The field vz contains valid data.

utmFlightStateAirborne → const UtmFlightState

UAS airborne.

utmFlightStateEmergency → const UtmFlightState

UAS is in an emergency flight state.

utmFlightStateGround → const UtmFlightState

UAS on ground.

utmFlightStateNoctrl → const UtmFlightState

UAS has no active controls.

utmFlightStateUnknown → const UtmFlightState

The flight state can't be determined.

videoStreamStatusFlagsRunning → const VideoStreamStatusFlags

Stream is active (running)

videoStreamStatusFlagsThermal → const VideoStreamStatusFlags

Stream is thermal imaging

videoStreamTypeMpegTsH264 → const VideoStreamType

Stream is h.264 on MPEG TS (URI gives the port number)

videoStreamTypeRtpudp → const VideoStreamType

Stream is RTP UDP (URI gives the port number)

videoStreamTypeRtsp → const VideoStreamType

Stream is RTSP

videoStreamTypeTcpMpeg → const VideoStreamType

Stream is MPEG on TCP

vtolTransitionHeadingAny → const VtolTransitionHeading

Use the current heading when reaching takeoff altitude (potentially facing the wind when weather-vaning is active).

vtolTransitionHeadingNextWaypoint → const VtolTransitionHeading

Use the heading pointing towards the next waypoint.

vtolTransitionHeadingSpecified → const VtolTransitionHeading

Use the specified heading in parameter 4.

vtolTransitionHeadingTakeoff → const VtolTransitionHeading

Use the heading on takeoff (while sitting on the ground).

vtolTransitionHeadingVehicleDefault → const VtolTransitionHeading

Respect the heading configuration of the vehicle.

wifiConfigApModeAp → const WifiConfigApMode

WiFi configured as an access point.

wifiConfigApModeDisabled → const WifiConfigApMode

WiFi disabled.

wifiConfigApModeStation → const WifiConfigApMode

WiFi configured as a station connected to an existing local WiFi network.

wifiConfigApModeUndefined → const WifiConfigApMode

WiFi mode is undefined.

wifiConfigApResponseAccepted → const WifiConfigApResponse

Changes accepted.

wifiConfigApResponseModeError → const WifiConfigApResponse

Invalid Mode.

wifiConfigApResponsePasswordError → const WifiConfigApResponse

Invalid Password.

wifiConfigApResponseRejected → const WifiConfigApResponse

Changes rejected.

wifiConfigApResponseSsidError → const WifiConfigApResponse

Invalid SSID.

wifiConfigApResponseUndefined → const WifiConfigApResponse

Undefined response. Likely an indicative of a system that doesn't support this request.

wifiNetworkSecurityOpen → const WifiNetworkSecurity

Open network, no security.

wifiNetworkSecurityUndefined → const WifiNetworkSecurity

Undefined or unknown security protocol.

wifiNetworkSecurityWep → const WifiNetworkSecurity

WEP.

wifiNetworkSecurityWpa1 → const WifiNetworkSecurity

WPA1.

wifiNetworkSecurityWpa2 → const WifiNetworkSecurity

WPA2.

wifiNetworkSecurityWpa3 → const WifiNetworkSecurity

WPA3.

winchAbandonLine → const WinchActions

Spool out the entire length of the line. Only action and instance command parameters are used, others are ignored.

winchDeliver → const WinchActions

Sequence of drop, slow down, touch down, reel up, lock. Only action and instance command parameters are used, others are ignored.

winchHold → const WinchActions

Engage motor and hold current position. Only action and instance command parameters are used, others are ignored.

winchLoadLine → const WinchActions

Load the reel with line. The winch will calculate the total loaded length and stop when the tension exceeds a threshold. Only action and instance command parameters are used, others are ignored.

winchLoadPayload → const WinchActions

Spools out just enough to present the hook to the user to load the payload. Only action and instance command parameters are used, others are ignored

winchLock → const WinchActions

Perform the locking sequence to relieve motor while in the fully retracted position. Only action and instance command parameters are used, others are ignored.

winchRateControl → const WinchActions

Wind or unwind line at specified rate.

winchRelativeLengthControl → const WinchActions

Wind or unwind specified length of line, optionally using specified rate.

winchRelaxed → const WinchActions

Allow motor to freewheel.

winchRetract → const WinchActions

Return the reel to the fully retracted position. Only action and instance command parameters are used, others are ignored.

zoomTypeContinuous → const CameraZoomType

Continuous zoom up/down until stopped (-1 for wide, 1 for tele, 0 to stop zooming)

zoomTypeFocalLength → const CameraZoomType

Zoom value/variable focal length in millimetres. Note that there is no message to get the valid zoom range of the camera, so this can type can only be used for cameras where the zoom range is known (implying that this cannot reliably be used in a GCS for an arbitrary camera)

zoomTypeHorizontalFov → const CameraZoomType

Zoom value as horizontal field of view in degrees.

zoomTypeRange → const CameraZoomType

Zoom value as proportion of full camera range (a percentage value between 0.0 and 100.0)

zoomTypeStep → const CameraZoomType

Zoom one step increment (-1 for wide, 1 for tele)

Typedefs

ActuatorConfiguration = int

Actuator configuration, used to change a setting on an actuator. Component information metadata can be used to know which outputs support which commands.

ActuatorOutputFunction = int

Actuator output function. Values greater or equal to 1000 are autopilot-specific.

AdsbAltitudeType = int

Enumeration of the ADSB altimeter types

AdsbEmitterType = int

ADSB classification for the type of vehicle emitting the transponder signal

AdsbFlags = int

These flags indicate status such as data validity of each data source. Set = data valid

AirspeedSensorFlags = int

Airspeed sensor flags

AisFlags = int

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.

AisNavStatus = int

Navigational status of AIS vessel, enum duplicated from AIS standard, https://gpsd.gitlab.io/gpsd/AIVDM.html

AisType = int

Type of AIS vessel, enum duplicated from AIS standard, https://gpsd.gitlab.io/gpsd/AIVDM.html

AttitudeTargetTypemask = int

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.

AutotuneAxis = int

Enable axes that will be tuned via autotuning. Used in MAV_CMD_DO_AUTOTUNE_ENABLE.

CameraCapFlags = int

Camera capability flags (Bitmap)

CameraMode = int

Camera Modes.

CameraTrackingMode = int

Camera tracking modes

CameraTrackingStatusFlags = int

Camera tracking status flags

CameraTrackingTargetData = int

Camera tracking target data (shows where tracked target is within image)

CameraZoomType = int

Zoom types for MAV_CMD_SET_CAMERA_ZOOM

CanFilterOp = int

CAN_FILTER_OP

CellularConfigResponse = int

Possible responses from a CELLULAR_CONFIG message.

CellularNetworkFailedReason = int

These flags are used to diagnose the failure state of CELLULAR_STATUS

CellularNetworkRadioType = int

Cellular network radio type

CellularStatusFlag = int

These flags encode the cellular network status

CompMetadataType = int

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 = int

Indicates the ESC connection type.

EscFailureFlags = int

Flags to report ESC failures.

EstimatorStatusFlags = int

Flags in ESTIMATOR_STATUS message

FailureType = int

List of possible failure type to inject.

FailureUnit = int

List of possible units where failures can be injected.

FenceAction = int

Actions following geofence breach.

FenceBreach = int

FENCE_BREACH

FenceMitigate = int

Actions being taken to mitigate/prevent fence breach

FirmwareVersionType = int

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.

GimbalDeviceCapFlags = int

Gimbal device (low level) capability flags (bitmap).

GimbalDeviceErrorFlags = int

Gimbal device (low level) error flags (bitmap, 0 means no error)

GimbalDeviceFlags = int

Flags for gimbal device (lower level) operation.

GimbalManagerCapFlags = int

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.

GimbalManagerFlags = int

Flags for high level gimbal manager operation The first 16 bits are identical to the GIMBAL_DEVICE_FLAGS.

GpsFixType = int

Type of GPS fix

GpsInputIgnoreFlags = int

GPS_INPUT_IGNORE_FLAGS

GripperActions = int

Gripper actions.

HighresImuUpdatedFlags = int

Flags in the HIGHRES_IMU message indicate which fields have updated since the last message

HilSensorUpdatedFlags = int

Flags in the HIL_SENSOR message indicate which fields have updated since the last message

HlFailureFlag = int

Flags to report failure cases over the high latency telemetry.

LandingTargetType = int

Type of landing target

MagCalStatus = int

MAG_CAL_STATUS

MavArmAuthDeniedReason = int

MAV_ARM_AUTH_DENIED_REASON

MavAutopilot = int

Micro air vehicle / autopilot classes. This identifies the individual model.

MavBatteryChargeState = int

Enumeration for battery charge states.

MavBatteryFault = int

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.

MavBatteryFunction = int

Enumeration of battery functions

MavBatteryMode = int

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.

MavBatteryStatusFlags = int

Battery status flags for fault, health and state indication.

MavBatteryType = int

Enumeration of battery types

MavCmd = int

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

MavCollisionAction = int

Possible actions an aircraft can take to avoid a collision.

MavCollisionSrc = int

Source of information about this collision.

MavCollisionThreatLevel = int

Aircraft-rated danger from this threat.

MavComponent = int

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 = int

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 = int

Enumeration of distance sensor types

MavDoRepositionFlags = int

Bitmap of options for the MAV_CMD_DO_REPOSITION

MavEstimatorType = int

Enumeration of estimator types

MavEventCurrentSequenceFlags = int

Flags for CURRENT_EVENT_SEQUENCE.

MavEventErrorReason = int

Reason for an event error response.

MavFrame = int

Coordinate frames used by MAVLink. Not all frames are supported by all commands, messages, or vehicles.

MavFtpErr = int

MAV FTP error codes (https://mavlink.io/en/services/ftp.html)

MavFtpOpcode = int

MAV FTP opcodes: https://mavlink.io/en/services/ftp.html

MavGeneratorStatusFlag = int

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).

MavGoto = int

Actions that may be specified in MAV_CMD_OVERRIDE_GOTO to override mission execution.

MavLandedState = int

Enumeration of landed detector states

MavlinkDataStreamType = int

MAVLINK_DATA_STREAM_TYPE

MavMissionResult = int

Result of mission operation (in a MISSION_ACK message).

MavMissionType = int

Type of mission items being requested/sent in mission protocol.

MavMode = int

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.

MavModeFlag = int

These flags encode the MAV mode.

MavModeFlagDecodePosition = int

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.

MavModeProperty = int

Mode properties.

MavMountMode = int

Enumeration of possible mount operation modes. This message is used by obsolete/deprecated gimbal messages.

MavOdidArmStatus = int

MAV_ODID_ARM_STATUS

MavOdidAuthType = int

MAV_ODID_AUTH_TYPE

MavOdidCategoryEu = int

MAV_ODID_CATEGORY_EU

MavOdidClassEu = int

MAV_ODID_CLASS_EU

MavOdidClassificationType = int

MAV_ODID_CLASSIFICATION_TYPE

MavOdidDescType = int

MAV_ODID_DESC_TYPE

MavOdidHeightRef = int

MAV_ODID_HEIGHT_REF

MavOdidHorAcc = int

MAV_ODID_HOR_ACC

MavOdidIdType = int

MAV_ODID_ID_TYPE

MavOdidOperatorIdType = int

MAV_ODID_OPERATOR_ID_TYPE

MavOdidOperatorLocationType = int

MAV_ODID_OPERATOR_LOCATION_TYPE

MavOdidSpeedAcc = int

MAV_ODID_SPEED_ACC

MavOdidStatus = int

MAV_ODID_STATUS

MavOdidTimeAcc = int

MAV_ODID_TIME_ACC

MavOdidUaType = int

MAV_ODID_UA_TYPE

MavOdidVerAcc = int

MAV_ODID_VER_ACC

MavParamExtType = int

Specifies the datatype of a MAVLink extended parameter.

MavParamType = int

Specifies the datatype of a MAVLink parameter.

MavPowerStatus = int

Power supply status flags (bitmask)

MavProtocolCapability = int

Bitmask of (optional) autopilot capabilities (64 bit). If a bit is set, the autopilot supports this capability.

MavResult = int

Result from a MAVLink command (MAV_CMD)

MavRoi = int

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 = int

Enumeration of sensor orientation, according to its rotations

MavSeverity = int

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/.

MavStandardMode = int

Standard modes with a well understood meaning across flight stacks and vehicle types. For example, most flight stack have the concept of a "return" or "RTL" mode that takes a vehicle to safety, even though the precise mechanics of this mode may differ. Modes may be set using MAV_CMD_DO_SET_STANDARD_MODE.

MavState = int

MAV_STATE

MavSysStatusSensor = int

These encode the sensors whose status is sent as part of the SYS_STATUS message.

MavSysStatusSensorExtended = int

These encode the sensors whose status is sent as part of the SYS_STATUS message in the extended fields.

MavTunnelPayloadType = int

MAV_TUNNEL_PAYLOAD_TYPE

MavType = int

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 = int

Enumeration of VTOL states

MavWinchStatusFlag = int

Winch status flags used in WINCH_STATUS

MissionState = int

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 = int

Sequence that motors are tested when using MAV_CMD_DO_MOTOR_TEST.

MotorTestThrottleType = int

Defines how throttle value is represented in MAV_CMD_DO_MOTOR_TEST.

NavVtolLandOptions = int

NAV_VTOL_LAND_OPTIONS

OrbitYawBehaviour = int

Yaw behaviour during orbit flight.

ParachuteAction = int

Parachute actions. Trigger release and enable/disable auto-release.

ParamAck = int

Result from PARAM_EXT_SET message (or a PARAM_SET within a transaction).

ParamTransactionAction = int

Possible parameter transaction actions.

ParamTransactionTransport = int

Possible transport layers to set and get parameters via mavlink during a parameter transaction.

PositionTargetTypemask = int

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.

PrecisionLandMode = int

Precision land modes (used in MAV_CMD_NAV_LAND).

PreflightStorageMissionAction = int

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 = int

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 = int

RC type

RtkBaselineCoordinateSystem = int

RTK GPS baseline coordinate system, used for RTK corrections

SafetySwitchState = int

Possible safety switch states.

SerialControlDev = int

SERIAL_CONTROL device types

SerialControlFlag = int

SERIAL_CONTROL flags (bitmask)

SetFocusType = int

Focus types for MAV_CMD_SET_CAMERA_FOCUS

SpeedType = int

Speed setpoint types used in MAV_CMD_DO_CHANGE_SPEED

StorageStatus = int

Flags to indicate the status of camera storage.

StorageType = int

Flags to indicate the type of storage.

StorageUsageFlag = int

Flags to indicate usage for a particular storage (see STORAGE_INFORMATION.storage_usage and MAV_CMD_SET_STORAGE_USAGE).

TargetAbsoluteSensorCapabilityFlags = int

These flags indicate the sensor reporting capabilities for TARGET_ABSOLUTE.

TargetObsFrame = int

The frame of a target observation from an onboard sensor.

TuneFormat = int

Tune formats (used for vehicle buzzer/tone generation).

UavcanNodeHealth = int

Generalized UAVCAN node health

UavcanNodeMode = int

Generalized UAVCAN node mode

UtmDataAvailFlags = int

Flags for the global position report.

UtmFlightState = int

Airborne status of UAS.

VideoStreamStatusFlags = int

Stream status flags (Bitmap)

VideoStreamType = int

Video stream types

VtolTransitionHeading = int

Direction of VTOL transition

WifiConfigApMode = int

WiFi Mode.

WifiConfigApResponse = int

Possible responses from a WIFI_CONFIG_AP message.

WifiNetworkSecurity = int

WiFi wireless security protocols.

WinchActions = int

Winch actions.