SetHomePosition class
Sets the home position. The home position is the default position that the system will return to and land on. The position is set automatically by the system during the takeoff (and may also be set using this message). The global and local positions encode the position in the respective coordinate frames, while the q parameter encodes the orientation of the surface. Under normal conditions it describes the heading and terrain slope, which can be used by the aircraft to adjust the approach. The approach 3D vector describes the point to which the system should fly in normal flight mode and then perform a landing sequence along the vector. Note: the current home position may be emitted in a HOME_POSITION message on request (using MAV_CMD_REQUEST_MESSAGE with param1=242).
SET_HOME_POSITION
- Implemented types
Constructors
-
SetHomePosition({required int32_t latitude, required int32_t longitude, required int32_t altitude, required float x, required float y, required float z, required List<
float> q, required float approachX, required float approachY, required float approachZ, required uint8_t targetSystem, required uint64_t timeUsec}) - SetHomePosition.parse(ByteData data_)
-
factory
Properties
- altitude → int32_t
-
Altitude (MSL). Positive for up.
final
- approachX → float
-
Local X position of the end of the approach vector. Multicopters should set this position based on their takeoff path. Grass-landing fixed wing aircraft should set it the same way as multicopters. Runway-landing fixed wing aircraft should set it to the opposite direction of the takeoff, assuming the takeoff happened from the threshold / touchdown zone.
final
- approachY → float
-
Local Y position of the end of the approach vector. Multicopters should set this position based on their takeoff path. Grass-landing fixed wing aircraft should set it the same way as multicopters. Runway-landing fixed wing aircraft should set it to the opposite direction of the takeoff, assuming the takeoff happened from the threshold / touchdown zone.
final
- approachZ → float
-
Local Z position of the end of the approach vector. Multicopters should set this position based on their takeoff path. Grass-landing fixed wing aircraft should set it the same way as multicopters. Runway-landing fixed wing aircraft should set it to the opposite direction of the takeoff, assuming the takeoff happened from the threshold / touchdown zone.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- latitude → int32_t
-
Latitude (WGS84)
final
- longitude → int32_t
-
Longitude (WGS84)
final
- mavlinkCrcExtra → int
-
no setteroverride
- mavlinkMessageId → int
-
no setteroverride
-
q
→ List<
float> -
World to surface normal and heading transformation of the takeoff position. Used to indicate the heading and slope of the ground
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- targetSystem → uint8_t
-
System ID.
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
- x → float
-
Local X position of this position in the local coordinate frame (NED)
final
- y → float
-
Local Y position of this position in the local coordinate frame (NED)
final
- z → float
-
Local Z position of this position in the local coordinate frame (NED: positive "down")
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