ev3dev.sensors.mindsensors

Class NXTCamV5

java.lang.Object

ev3dev.hardware.EV3DevDevice

ev3dev.hardware.EV3DevSensorDevice

ev3dev.sensors.BaseSensor

ev3dev.sensors.mindsensors.NXTCamV5

public class NXTCamV5
extends BaseSensor

Created by jabrena on 12/8/17.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	EYE_TRACKING Used by setTrackingMode() to choose eye tracking.
static java.lang.String	FACE_TRACKING Used by setTrackingMode() to choose face tracking.
static java.lang.String	LINE_TRACKING Used by setTrackingMode() to choose line tracking.
private static java.lang.String	MINDSENSORS_NXTCAMV5
static java.lang.String	OBJECT_TRACKING Used by setTrackingMode() to choose object tracking.
static java.lang.String	TAKE_PHOTO Used to take a snapshot
static java.lang.String	TAKE_VIDEO Used to record a short video
private java.util.Set<java.lang.String>	trackingAllowedModeList

Fields inherited from class ev3dev.sensors.BaseSensor

currentMode, modes, SWITCH_DELAY

Fields inherited from class ev3dev.hardware.EV3DevSensorDevice

LEGO_ANALOG_SENSOR, LEGO_I2C, LEGO_UART_SENSOR, SENSOR_MODE, SENSOR_MODES

Fields inherited from class ev3dev.hardware.EV3DevDevice

ADDRESS, CURRENT_PLATFORM, DEVICE, ev3DevProperties, LEGO_PORT, LEGO_SENSOR, MODE, PATH_DEVICE

Constructor Summary

Constructors

Constructor and Description
NXTCamV5(Port portName)

Method Summary

Modifier and Type	Method and Description
void	createPhoto() Create a photo
void	createVideo() Create a new video
int	getNumberOfObjects() Get the number of objects being tracked
int	getObjectColor(int id) Get the color number for a tracked object
Rectangle2D	getRectangle(int id) Get the rectangle containing a tracked object
private void	initModes()
void	sendCommand(java.lang.String cmd) Send a single byte command represented by a letter
void	setTrackingMode(java.lang.String mode) Choose either object or line tracking mode.

Methods inherited from class ev3dev.sensors.BaseSensor

fetchSample, getAvailableModes, getCurrentMode, getMode, getMode, getModeCount, getName, getSystemMode, sampleSize, setCurrentMode, setCurrentMode, setModes, switchMode

Methods inherited from class ev3dev.hardware.EV3DevDevice

detect, getIntegerAttribute, getStringAttribute, setIntegerAttribute, setStringAttribute

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

MINDSENSORS_NXTCAMV5

private static final java.lang.String MINDSENSORS_NXTCAMV5

See Also:

Constant Field Values

OBJECT_TRACKING

public static final java.lang.String OBJECT_TRACKING

Used by setTrackingMode() to choose object tracking.

See Also:

Constant Field Values

FACE_TRACKING

public static final java.lang.String FACE_TRACKING

Used by setTrackingMode() to choose face tracking.

See Also:

Constant Field Values

EYE_TRACKING

public static final java.lang.String EYE_TRACKING

Used by setTrackingMode() to choose eye tracking.

See Also:

Constant Field Values

LINE_TRACKING

public static final java.lang.String LINE_TRACKING

Used by setTrackingMode() to choose line tracking.

See Also:

Constant Field Values

trackingAllowedModeList

private final java.util.Set<java.lang.String> trackingAllowedModeList

TAKE_VIDEO

public static final java.lang.String TAKE_VIDEO

Used to record a short video

See Also:

Constant Field Values

TAKE_PHOTO

public static final java.lang.String TAKE_PHOTO

Used to take a snapshot

See Also:

Constant Field Values

Constructor Detail

NXTCamV5

public NXTCamV5(Port portName)

Method Detail

initModes

private void initModes()

setTrackingMode

public void setTrackingMode(java.lang.String mode)

Choose either object or line tracking mode.

Parameters:

mode - Use either OBJECT_TRACKING or LINE_TRACKING

sendCommand

public void sendCommand(java.lang.String cmd)

Send a single byte command represented by a letter

Parameters:

cmd - the letter that identifies the command

createVideo

public void createVideo()

Create a new video

createPhoto

public void createPhoto()

Create a photo

getNumberOfObjects

public int getNumberOfObjects()

Get the number of objects being tracked

Returns:

number of objects (0 - 8)

getObjectColor

public int getObjectColor(int id)

Get the color number for a tracked object

Parameters:

id - the object number (starting at zero)

Returns:

the color of the object (starting at zero)

getRectangle

public Rectangle2D getRectangle(int id)

Get the rectangle containing a tracked object

Parameters:

id - the object number (starting at zero)

Returns:

the rectangle