ObstacleDistance class

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

OBSTACLE_DISTANCE

Implemented types

• MavlinkMessage

Constructors

ObstacleDistance({required uint64_t timeUsec, required List<int16_t> distances, required uint16_t minDistance, required uint16_t maxDistance, required MavDistanceSensor sensorType, required uint8_t increment, required float incrementF, required float angleOffset, required MavFrame frame})

ObstacleDistance.parse(ByteData data_)

factory

Properties

angleOffset → float

Relative angle offset of the 0-index element in the distances array. Value of 0 corresponds to forward. Positive is clockwise direction, negative is counter-clockwise.

final

distances → List<int16_t>

Distance of obstacles around the vehicle with index 0 corresponding to north + angle_offset, unless otherwise specified in the frame. A value of 0 is valid and means that the obstacle is practically touching the sensor. A value of max_distance +1 means no obstacle is present. A value of UINT16_MAX for unknown/not used. In a array element, one unit corresponds to 1cm.

final

frame → MavFrame

Coordinate frame of reference for the yaw rotation and offset of the sensor data. Defaults to MAV_FRAME_GLOBAL, which is north aligned. For body-mounted sensors use MAV_FRAME_BODY_FRD, which is vehicle front aligned.

final

hashCode → int

The hash code for this object.

no setter, inherited

increment → uint8_t

Angular width in degrees of each array element. Increment direction is clockwise. This field is ignored if increment_f is non-zero.

final

incrementF → float

Angular width in degrees of each array element as a float. If non-zero then this value is used instead of the uint8_t increment field. Positive is clockwise direction, negative is counter-clockwise.

final

mavlinkCrcExtra → int

no setter, override

mavlinkMessageId → int

no setter, override

maxDistance → uint16_t

Maximum distance the sensor can measure.

final

minDistance → uint16_t

Minimum distance the sensor can measure.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

sensorType → MavDistanceSensor

Class id of the distance sensor type.

final

timeUsec → uint64_t

Timestamp (UNIX Epoch time or time since system boot). The receiving end can infer timestamp format (since 1.1.1970 or since system boot) by checking for the magnitude of the number.

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

serialize() → ByteData

override

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Constants

mavlinkEncodedLength → const int