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Flight vision class

class AutelVisual​

method setVisualWarnListener​

void setVisualWarnListener
        (CallbackWithOneParam<VisualWarningInfo>
listener);

Description: Adds the aircraft warning status information.

Input parameter: None

Output parameter: Callback of the warning information

Related parameter: VisualWarningInfo

method setAvoidanceRadarInfoListener​

void setAvoidanceRadarInfoListener
        (CallbackWithOneParam<AvoidanceRadarInfo> listener);

Description: Sets aircraft radar information listening.

Input parameter: None

Output parameter: Callback of real-time listening data from the radar

Related parameter: AvoidanceRadarInfo

method setVisualSettingInfoListener​

void setVisualSettingInfoListener
        (CallbackWithOneParam<VisualSettingInfo> listener);

Description: Obtains the integer value that indicates the enumeration of RemoteControllerParameterUnit.

Input parameter: None

Output parameter: Integer value of RemoteControllerParameterUnit

Related parameter: RemoteControllerParameterUnit

method setViewpointInfoListener​

void setViewpointInfoListener
        (CallbackWithOneParam<ViewPointTargetArea> listener);

Description: Adds a listener for viewpoint coordinates.

Input parameter: None

Output parameter: Callback of the listening result

Related parameter: ViewPointTargetArea

method ViewPointTargetArea​

void setVisualSettingEnable
        (VisualSettingSwitchblade switchblade, boolean enable, CallbackWithNoParam callback);

Description: Sets the visual switch state.

Input parameter switchablade: whether to enable the visual function

Output parameter: Callback of the setting result

Related parameter: VisualSettingSwitchblade

method setVisualSettingParams​

void setVisualSettingParams
        (VisualSettingSwitchblade switchblade, int type,CallbackWithNoParam callback);

Description: Sets vision module parameters (general vision setting API).

Input parameters: switchblade: switch state of the vision setting; For type, populate a command according to the command ID

Output parameter: Callback of the setting API

Related parameter: VisualSettingSwitchblade

method getVisualSettingInfo​

void getVisualSettingInfo(CallbackWithOneParam<VisualSettingInfo> callback);

Description: Obtains the vision settings.

Input parameter: None

Output parameter: Callback of the information acquisition API

Related parameter: CallbackWithOneParam

method setVisualFollowMode​

void setVisualFollowMode
        (DynamicTrackMode followMode, CallbackWithNoParam callback);

Description: Sets the dynamic tracking mode.

Input parameter: followMode: dynamic tracking mode (DynamicTrackMode)

Output parameter: Callback of the setting result

Related parameter: DynamicTrackMode

method setVisualViewPointCoordinate​

void setVisualViewPointCoordinate
        (float x, float y, float pitch,CallbackWithNoParam callback);

Description: Sets the viewpoint coordinates.

Input parameters: x: horizontal coordinate x; y:horizontal coordinate y; pitch: gimbal angle

Output parameter: Callback of the setting result

Related parameter: None

method setVisualViewPointSpeed​

void setVisualViewPointSpeed
        (float speed, CallbackWithNoParam callback);

Description: Sets the viewpoint speed.

Input parameter: Viewpoint speed

Output parameter: Callback of the setting result

Related parameter: None

method updateVisualResolutionAngle​

void updateVisualResolutionAngle(CallbackWithNoParam callback);

Description: Updates the visual resolution angle.

Input parameter: None

Output parameter: Update callback

Related parameter: None

method startOrbitTimeTakePhoto​

method startOrbitTimeTakePhoto​

void startOrbitTimeTakePhoto
    (final CallbackWithNoParam callback);

Description: Starts orbit time-lapse photography.

Input parameter: None

Output parameter: Callback of the starting result

Related parameter: None

method switchApriltag​

void switchApriltag(boolean open, CallbackWithNoParam cb);

Description: Enables/Disables accurate landing.

Input parameter: open; true: enable; false: disable

Output parameter: Callback of the enabling result

Related parameter: None

method setDroneTargetPosYaw​

void setDroneTargetPosYaw(AprilTagData p, CallbackWithNoParam cb);

Description: Sets parameters of accurate landing.

Input parameter: p: data of accurate landing

Output parameter: Callback of the setting result

Related parameter: AprilTagData

method switchBeyondLand​

void switchBeyondLand(boolean open,CallbackWithNoParam cb);

Description: Enables/Disables offsite landing.

Input parameter: open; true: enable; false: disable

Output parameter: Callback of the setting result

Related parameter: None

method setBeyondLandParams​

void setBeyondLandParams(SitePosition p, CallbackWithNoParam cb);

Description: Sets coordinates for offsite landing.

Output parameter: p: Position for offsite landing

Related parameter: SitePosition

method setApriltagLocalizationInfoListener​

void setApriltagLocalizationInfoListener
        (CallbackWithOneParam<AprilTagParams> callbackWithOneParam);

Description: Sets parameter listening for accurate landing.

Input parameter: None

Output parameter: Callback of accurate landing data

Related parameter: None

method setBeyondSearchReportListener​

void setBeyondSearchReportListener(CallbackWithOneParam<Boolean> cb);

Description: Sets search state listening for offsite landing.

Input parameter: None

Output parameter: Listens for offsite coordinate changes

Related parameter: None

method setVisualDigitalZoom​

void setVisualDigitalZoom(int factor, CallbackWithNoParam callback)

Description: Sets the zoom level of the camera by vision.

Input parameter: factor: zoom factor; max value: 16x

Output parameter: Callback of the setting result

Related parameter: None

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class VisualWarningInfo​

method getWarnState​

VisualWarnState getWarnState();

Description: Obtains the warning state.

Input parameter: None

Output parameter: Enumeration value of the warning state

Related parameter: VisualWarnState

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class VisualWarnState​

method getValue​

int getValue();

Description: Obtains the enumeration value of VisualWarnState.

Input parameter: None

Output parameter: Returns an integer value indicating the enumeration.

Related parameter: None

method find​

VisualWarnState find(int value)

Description: Obtains the enumeration value of VisualWarnState based on the integer values.

Input parameter: Integer value for searching the enumeration

Output parameter: Enumeration of VisualWarnState

Related parameter: VisualWarnState

/**
 * Enable the fail protection mode.
 */
FAIL_SAFE(21),
/**
 * The ambient light is too weak.
 */
ILLUMINATION_DIM(22),
/**
 * The ambient light is too bright.
 */
ILLUMINATION_DAZZLING(23),
/**
 * The optical flow module is invalid.
 */
OPTICAL_FLOW_INVALIDATE(24),
/**
 * The operation has been canceled by the remote controller.
 */
USER_CANCEL(25),
/**
 * The target is lost.
 */
TRACK_TARGET_MISS(26),
/**
 * Enable the fail protection mode.
 */
FAIL_SAFE(21),
/**
 * The ambient light is too weak.
 */
ILLUMINATION_DIM(22),
/**
 * The ambient light is too bright.
 */
ILLUMINATION_DAZZLING(23),
/**
 * The optical flow module is invalid.
 */
OPTICAL_FLOW_INVALIDATE(24),
/**
 * The operation has been canceled by the remote controller.
 */
USER_CANCEL(25),
/**
 * The target is lost.
 */
TRACK_TARGET_MISS(26),
/**
 * The aircraft reaches the maximum tracking distance.
 */
DRONE_ARRIVE_MAX_DISTANCE(31),
/**
 * The aircraft reaches the maximum tracking altitude.
 */
DRONE_ARRIVE_MAX_HEIGHT(32),
/**
 * The aircraft reaches the minimum tracking altitude.
 */
DRONE_ARRIVE_MIN_HEIGHT(33),
/**
 * The tracking target is swaying forward or backward.
 */
TRACKING_FONT_BACK_ROCK(34),
/**
 * Unknown error during tracking.
 */
TRACKING_UNKNOWN_ERROR(35),
/**
 *An obstacle is detected ahead. Speed limit is required.
 */
TRACKING_LIMIT_SPEED(36),
/**
 * The aircraft reaches the maximum tracking distance.
 */
DRONE_ARRIVE_MAX_DISTANCE(31),
/**
 * The aircraft reaches the maximum tracking altitude.
 */
DRONE_ARRIVE_MAX_HEIGHT(32),
/**
 * The aircraft reaches the minimum tracking altitude.
 */
DRONE_ARRIVE_MIN_HEIGHT(33),
/**
 * The tracking target is swaying forward or backward.
 */
TRACKING_FONT_BACK_ROCK(34),
/**
 * Unknown error during tracking.
 */
TRACKING_UNKNOWN_ERROR(35),
/**
 *An obstacle is detected ahead. Speed limit is required.
 */
TRACKING_LIMIT_SPEED(36),
/**
 * The aircraft reaches the maximum tracking distance.
 */
DRONE_ARRIVE_MAX_DISTANCE(31),
/**
 * The aircraft reaches the maximum tracking altitude.
 */
DRONE_ARRIVE_MAX_HEIGHT(32),
/**
 * The aircraft reaches the minimum tracking altitude.
 */
DRONE_ARRIVE_MIN_HEIGHT(33),
/**
 * The tracking target is swaying forward or backward.
 */
TRACKING_FONT_BACK_ROCK(34),
/**
 * Unknown error during tracking.
 */
TRACKING_UNKNOWN_ERROR(35),
/**
 *An obstacle is detected ahead. Speed limit is required.
 */
TRACKING_LIMIT_SPEED(36),
/**
 *Visual obstacle avoidance is disabled when the aircraft is landing.
 */
AVOID_START_LADING(46),
/**
 * The aircraft is unable to land because the environment is unsafe.
 */
AVOID_HAVE_BLOCK(47),
/**
 * An unknown obstacle is detected. Check the landing environment.
 */
AVOID_NOT_SURE(48),
/**
 * The aircraft lands safely because the ground is flat.
 */
AVOID_SAFE_LANDING(49),
/**
 * Correct the landing position for accurate landing.
 */
ACCURATE_LANDING_REPAIRING(50),
/**
 * The aircraft can land in a safe environment.
 */
ENVIRONMENT_SAFE_LANDING(51),
/**
 * Move to a safe area for the aircraft to land.
 */
MOVE_TO_SAFE_LANDING(52),
/**
 * The user cancels landing of the aircraft.
 */
LANDING_CANCEL_BY_USER(53),
/**
 * Unable to pass because of insufficient space.
 */
SAFE_SPACE_NOT_ENOUGH(54),
/**
 * Move the aircraft to an open area and retry.
 */
MOVE_SAFE_SPACE_TRY_AGAIN(55),
/**
 * Vision module error. Restart the aircraft.
 */
VISUAL_NEED_REBOOT(56),
/**
 * The user cancels landing of the aircraft.
 */
LANDING_CANCEL_BY_USER(53),
/**
 * Unable to pass because of insufficient space.
 */
SAFE_SPACE_NOT_ENOUGH(54),
/**
 * Move the aircraft to an open area and retry.
 */
MOVE_SAFE_SPACE_TRY_AGAIN(55),
/**
 * Vision module error. Restart the aircraft.
 */
VISUAL_NEED_REBOOT(56),
/**
 * Rear visual calibration error.
 */
BELOW_VISUAL_MODEL_EXCEPTION(66),
/**
 * Downward visual calibration error.
 */
NEAR_VISUAL_MODEL_EXCEPTION(67),
/**
 * Right visual calibration error.
 */RIGHT_VISUAL_MODEL_EXCEPTION(68),
/**
 * Left visual calibration error.
 */LEFT_VISUAL_MODEL_EXCEPTION(69),
/**
 * Upward visual calibration error.
 */TOP_VISUAL_MODEL_EXCEPTION(70),
/**
 * Multiple visual calibration errors.
 */MORE_VISUAL_MODEL_EXCEPTION(71),
/**
 * The aircraft reaches the maximum adjustable altitude for tracking.
 */VISUAL_ARRIVE_MAX_HEIGHT(72),
/**
 * The aircraft reaches the minimum adjustable altitude for tracking.
 */VISUAL_ARRIVE_MIN_HEIGHT(73),
/**
 * The aircraft reaches the minimum adjustable distance for tracking.
 */VISUAL_ARRIVE_MAX_ZOOM(74),
/**
 * The aircraft reaches the maximum adjustable distance for tracking.
 */VISUAL_ARRIVE_MIN_ZOOM(75),
/**
 * Unable to continue the flight. Exit directional flight and move the aircraft to a safe position.
 */VISUAL_STOP_VIEW_POINT(76),
/**
 * ATTI mode. Exit the mission.
 */VISUAL_ATTI_MODE(77),
/**
 * Visual mission exit button on the remote controller.
 */VISUAL_EXIT_BUTTON(78),
/**
 * The magnetic course deviation is too large. Tracking exits due to an error.
 */VISUAL_TRACK_EXCEPTION(79),
/**
 * The magnetic course deviation is too large. Directional flight exits due to an error.
 */VISUAL_VIEWPOINT_EXCEPTION(80),
/**
 * The magnetic course deviation is too large. Orbit flight exits.
 */EXCESSIVE_MAGNETIC_COURSE_DEVIATION_TOO_LARGE(81),
/**
 * Distance is too small. Please adjust the target position and try again.
 */DISTANCE_CLOSE_ADJUST_TARGET(82),
/**
 * Initialization failed. Please keep the target still.
 */INIT_FAILED_TARGET_STILL(83),
/**
 * Distance is being measured. Please keep the target still.
 */CALCULATING_THE_TARGET_DISTANCE_TARGET_STILL(84),
/**
 * Initialization is successful. Start executing the mission.
 */INIT_SUC_EXECUTING_MISSION(85),
/**
 * The target is missing. Please reframe the target.
 */TARGET_LOSS(86),
/**
 * The target texture is too weak. Please reframe the target.
 */TARGET_TEXTURE_TOO_WEAK(87),
/**
 * The GPS signal is weak. Unable to execute the mission.
 */GPS_TOO_WEAK(88),
/**
 * The target is too small. Please reframe the target.
 */TARGET_TOO_SMALL(89),
/**
 * There is an obstacle in the direction of movement. Please move the aircraft to an open area and try again.
 */MOTION_OBSTACLE_WARNING_90(90),
/**
 * Initialization failed. Please try again.
 */
        INIT_FAILED(91),
/**
 * Gimbal error.
 */
GIMBAL_INIT_FAILED(92),
/**
 * The aircraft temperature is too high. Tracking has been stopped.
 */
AIRPLANE_TEMPERATURE_TOO_HIGH(93),
/**
 * The warning state is unknown.
 */
UNKNOWN(-1);

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class AvoidanceRadarInfo​

method getTimeStamp​

long getTimeStamp();

Description: Timestamp

Input parameter: None

Output parameter: Returns the timestamp of the current aircraft

Related parameter: None

method getFront​

float[] getFront();

Description: Obtains the front visual system information. The array indexes 0-3 represent the TOF value. 0 is the initial value; 65535 means no obstacle.

Input parameter: None

Output parameter: Front visual system information

Related parameter: None

method getRear​

float[] getRear();

Description: Obtains the rear visual system information. The value in index 0 of the array indicates the TOF value of the rear radar sensor. 0 is the initial value; 65534 indicates that the light is too weak to ensure accuracy.

Input parameter: None

Output parameter: Rear visual system information

Related parameter: None

method getLeft​

float[] getLeft();

Description: Obtains the left visual system information.

Input parameter: None

Output parameter: Left visual system information

Related parameter: None

method getRight​

float[] getRight()

Description: Obtains the right visual system information.

Input parameter: None

Output parameter: Right visual system information

Related parameter: None

method getTop​

int getTop();

Description: Obtains information about the upward visual system.

Input parameter: None

Output parameter: Top visual system information

Related parameter: None

method getBottom​

float[] getBottom();

Description: Obtains information about the downward visual system.

Input parameter: None

Output parameter: Bottom visual system information

Related parameter: None

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class VisualSettingInfo​

method isAvoidanceSystemEnable​

boolean isAvoidanceSystemEnable();

Description: Indicates whether to enable the avoidance system.

Input parameter: None

Output parameter: true: enable the avoidance system; false: disable the avoidance system

Related parameter: None

method isAvoidanceEnableWhenTracking​

boolean isAvoidanceEnableWhenTracking();

Description: Indicates whether to enable obstacle avoidance during tracking.

Input parameter: None

Output parameter: true: enable obstacle avoidance; false: disable obstacle avoidance

method isRadarMapEnable​

boolean isRadarMapEnable();

Description: Indicates whether to enable the radar map.

Input parameter: None

Output parameter: true: enable the radar map; false: disable the radar map

Related parameter: None

method isPullBackEnableWhenTracking​

boolean isPullBackEnableWhenTracking();

Description: Indicates whether to enable backward flight during tracking.

Input parameter: None

Output parameter: true: enable backward flight; false: disable backward flight

Related parameter: None

method isLandingProtectEnable​

boolean isLandingProtectEnable();

Description: Indicates whether to enable landing protection.

Input parameter: None

Output parameter: true: enable landing protection; false: disable landing protection

Related parameter: None

method isVisualLocationEnable​

boolean isVisualLocationEnable();

Description: Indicates whether to enable visual positioning.

Input parameter: None

Output parameter: true: enable visual positioning; false: disable visual positioning

Related parameter: None

method isDetectObstacleEnableWhenReturn​

boolean isDetectObstacleEnableWhenReturn();

Description: Indicates whether to enable obstacle detection when the aircraft returns to home.

Input parameter: None

Output parameter: Indicates whether to enable obstacle detection when the aircraft returns to home.

Related parameter: None

method isLandingAccuratelyEnable​

boolean isLandingAccuratelyEnable();

Description: Indicates whether to enable accurate landing.

Input parameter: None

Output parameter: true: enable accurate landing; false: disable accurate landing

Related parameter: None

method isAvoidInHorizontal​

boolean isAvoidInHorizontal();

Description: Indicates whether to enable horizontal obstacle avoidance.

Input parameter: None

Output parameter: true: enable horizontal obstacle avoidance; false: disable horizontal obstacle avoidance

Related parameter: None

method getFollowMode​

DynamicTrackMode getFollowMode();

Description: Obtains the dynamic tracking mode.

Input parameter: None

Output parameter: Returns the dynamic tracking mode.

Related parameter: DynamicTrackMode

method getVisualMainFlyState​

VisualMainFlyState getVisualMainFlyState()

Description: Obtains the state of the main visual fly mode.

Input parameter: None

Output parameter: State of the main visual fly mode (VisualMainFlyState)

Related parameter: VisualMainFlyState

method getVisualWarnState​

VisualWarnState getVisualWarnState();

Description: Obtains the visual warning state.

Input parameter: None

Output parameter: Visual warning state (VisualWarnState)

Related parameter: VisualWarnState

method getOrbitModeState​

OrbitModeState getOrbitModeState();

Description: Obtains the visual orbit state.

Input parameter: None

Output parameter: Orbit state (OrbitModeState)

Related parameter: OrbitModeState

method isImageMode​

boolean isImageMode();

Description: Indicates whether to enable the image mode.

Input parameter: None

Output parameter: true: enable the image mode; false: disable the image mode

Related parameter: None

method isVisualReady​

boolean isVisualReady();

Description: Indicates whether the visual function is ready.

Input parameter: None

Output parameter: true: ready; false: not ready

Related parameter: None

method isCalibrationMode​

boolean isCalibrationMode();

Description: Indicates whether to enable the calibration mode.

Input parameter: None

Output parameter: true: enable the calibration mode; false: disable the calibration mode

Related parameter: None

method isPointFlyMode​

boolean isPointFlyMode();

Description: Indicates whether to enable the viewpoint mode.

Input parameter: None

Output parameter: true: enable the viewpoint mode; false: disable the viewpoint mode

Related parameter: None

method isPointFlyInsideMode​

OrbitModeState isPointFlyInsideMode();

Description: Indicates whether to enable the internal viewpoint mode.

Input parameter: None

Output parameter: true: enable the internal viewpoint mode; false: disable the internal viewpoint mode

Related parameter: None

method isGestureRecognizationMode​

boolean isGestureRecognizationMode();

Description: Indicates whether to enable the gesture recognition mode.

Input parameter: None

Output parameter: true: enable the gesture recognition mode; false: disable the gesture recognition mode

Related parameter: None

method isVisualLimitWhenDark​

boolean isVisualLimitWhenDark();

Description: Indicates whether the visual function is limited by the harsh environment.

Input parameter: None

Output parameter: true: limited; false: not limited

Related parameter: None

method isVisualLeftFontState​

boolean isVisualLeftFontState();

Description: The left front visual sensor is abnormal.

Input parameter: None

Output parameter: true: abnormal; false: not abnormal

Related parameter: None

method isVisualRightFontState​

boolean isVisualRightFontState();

Description: Indicates that the right front visual sensor is abnormal.

Input parameter: None

Output parameter: true: abnormal; false: not abnormal

Related parameter: None

method isVisualLeftNearState​

boolean isVisualLeftNearState();

Description: The left rear visual sensor is abnormal.

Input parameter: None

Output parameter: true: abnormal; false: not abnormal

Related parameter: None

method isVisualRightNearState​

boolean isVisualRightNearState();

Description: The right rear visual sensor is abnormal.

Input parameter: None

Output parameter: true: abnormal; false: not abnormal

Related parameter: None

method isVisualLeftBottomState​

boolean isVisualLeftBottomState();

Description: The left bottom visual sensor is abnormal.

Input parameter: None

Output parameter: true: abnormal; false: not abnormal

Related parameter: None

method isVisualRightBottomState​

boolean isVisualRightBottomState();

Description: The right bottom visual sensor is abnormal.

Input parameter: None

Output parameter: true: abnormal; false: not abnormal

Related parameter: None

method isVisualLeftRightState​

boolean isVisualLeftRightState();

Description: The left right visual sensor is abnormal.

Input parameter: None

Output parameter: true: abnormal; false: not abnormal

Related parameter: None

method isVisualRightRightState​

boolean isVisualRightRightState();


Description: The right right visual sensor is abnormal.

Input parameter: None

Output parameter: true: abnormal; false: not abnormal

Related parameter: None

method isVisualLeftLeftState​

boolean isVisualLeftLeftState();

Description: The left left visual sensor is abnormal.

Input parameter: None

Output parameter: true: abnormal; false: not abnormal

Related parameter: None

method isVisualRightLeftState​

boolean isVisualRightLeftState();

Description: The right left visual sensor is abnormal.

Input parameter: None

Output parameter: true: abnormal; false: not abnormal

Related parameter: None

method isVisualLeftTopState​

boolean isVisualLeftTopState();;

Description: The left top visual sensor is abnormal.

Input parameter: None

Output parameter: true: abnormal; false: not abnormal

Related parameter: None

method isVisualRightTopState​

boolean isVisualRightTopState()

Description: The right top visual sensor is abnormal.

Input parameter: None

Output parameter: true: abnormal; false: not abnormal

Related parameter: None

method isVisualCalibrationValid​

boolean isVisualCalibrationValid();

Description: The left front visual sensor is abnormal.

Input parameter: None

Output parameter: true: abnormal; false: not abnormal

Related parameter: None

method getVisualTrackState​

VisualTrackState getVisualTrackState();

Description: Obtains the visual trajectory state.

Input parameter: None

Output parameter: Enumeration of VisualTrackState

IDLE(0),
DETECTION(1),
TRACKING(2),
FOLLOW(3),
UNKNOWN(-1);

Related parameter: None

method getAuxiliaryLedState​

AuxiliaryLedState getAuxiliaryLedState();

Description: Obtains the auxiliary state of the aircraft.

Input parameter: None

Output parameter: AuxiliaryLedState

OFF(0),
OPEN(1),
AUTO(2),
FLASHING_MODE_1(3),
FLASHING_MODE_2(4),

Related parameter: None

method getTimeLapseOrbitState​

TimeLapseOrbitState getTimeLapseOrbitState();

Description: Obtains the visual orbit state.

Input parameter: None

Output parameter: TimeLapseOrbitState

EXIT(0),
ENTER(1),
RUNNING(2),
UNKNOWN(-1);

Related parameter: None

method isStereoCalibFrontError​

boolean isStereoCalibFrontError();

Description: The front stereo calibration sensor is abnormal.

Input parameter: None

Output parameter: true: abnormal; false: not abnormal

Related parameter: None

method isStereoCalibRearError​

boolean isStereoCalibRearError();

Description: The rear stereo calibration sensor is abnormal.

Input parameter: None

Output parameter: true: abnormal; false: not abnormal

Related parameter: None

method isStereoCalibBottomError​

boolean isStereoCalibBottomError();

Description: The bottom stereo calibration sensor is abnormal.

Input parameter: None

Output parameter: true: abnormal; false: not abnormal

Related parameter: None

method isStereoCalibRightError​

boolean isStereoCalibRightError();

Description: The right stereo calibration sensor is abnormal.

Input parameter: None

Output parameter: true: abnormal; false: not abnormal

Related parameter: None

method isStereoCalibLeftError​

boolean isStereoCalibLeftError();

Description: The left stereo calibration sensor is abnormal.

Input parameter: None

Output parameter: true: abnormal; false: not abnormal

Related parameter: None

method isStereoCalibTopError​

boolean isStereoCalibTopError();

Description: The top stereo calibration sensor is abnormal.

Input parameter: None

Output parameter: true: abnormal; false: not abnormal

Related parameter: None

method getSpeed​

int getSpeed();

Description: Obtains the speed of directional flight.

Input parameter: None

Output parameter: Flight speed

Related parameter: None

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class VisualSettingSwitchblade​

method getCmdValue​

int getCmdValue();

Description: Obtains the integer value corresponding to the current enumeration.

Input parameter: None

Output parameter: Returns the integer value corresponding to the current enumeration.

Related parameter: None

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class DynamicTrackMode​

method getMode​

int getMode()

Description: Obtains the integer value corresponding to the enumeration value of DynamicTrackMode.

Input parameter: None

Output parameter: Returns the integer value corresponding to the enumeration value of DynamicTrackMode.

Related parameter: None

method findMode​

DynamicTrackMode findMode(int value)

Description: Obtains the enumeration value based on the integer value.

Input parameter: None

Output parameter: Returns the enumeration value corresponding to the integer value.

/**
 * The dynamic tracking mode is Stop.
 */
STOP_MODE(0),
/**
* The dynamic tracking mode is Follow.
*/
COMMON_MODE(1),
/**
* The dynamic tracking mode is Parallel.
*/
PARALLEL_MODE(2),
/**
* The dynamic tracking mode is Tripod.
*/
LOCKED_MODE(3),
/**
* The dynamic tracking mode is unknown.
*/
UNKNOWN(-1);

Related parameter: None