ev3dev.hardware

Class EV3DevDevice

java.lang.Object

ev3dev.hardware.EV3DevDevice

Direct Known Subclasses:

Battery, EV3DevMotorDevice, EV3DevSensorDevice, EV3Led, LCDJessie, LCDStretch, Sound

public abstract class EV3DevDevice
extends java.lang.Object

This class been designed to discover if the library is used in: - EV3 Brick - Raspberry Pi 1 + PiStorms - Raspberry Pi 1 + BrickPi

Field Summary

Fields

Modifier and Type	Field and Description
protected static java.lang.String	ADDRESS
protected EV3DevPlatform	CURRENT_PLATFORM
protected static java.lang.String	DEVICE
protected java.util.Properties	ev3DevProperties
protected static java.lang.String	LEGO_PORT
protected static java.lang.String	LEGO_SENSOR
private static Logger	LOGGER
protected static java.lang.String	MODE
protected java.io.File	PATH_DEVICE

Constructor Summary

Constructors

Constructor and Description
EV3DevDevice()

Method Summary

Modifier and Type	Method and Description
protected void	detect(java.lang.String type, java.lang.String portName) This method matches a input with the internal position in EV3Dev.
protected int	getIntegerAttribute(java.lang.String attribute) Returns the value of an attribute supported for a Device
protected java.lang.String	getStringAttribute(java.lang.String attribute) Returns the value of an attribute supported for a Device
protected void	setIntegerAttribute(java.lang.String attribute, int value) Set a value on an attribute
protected void	setStringAttribute(java.lang.String attribute, java.lang.String value) Set a value on an attribute

Methods inherited from class java.lang.Object

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

Field Detail

LOGGER

private static final Logger LOGGER

ev3DevProperties

protected final java.util.Properties ev3DevProperties

CURRENT_PLATFORM

protected final EV3DevPlatform CURRENT_PLATFORM

LEGO_PORT

protected static final java.lang.String LEGO_PORT

See Also:

Constant Field Values

ADDRESS

protected static final java.lang.String ADDRESS

See Also:

Constant Field Values

LEGO_SENSOR

protected static final java.lang.String LEGO_SENSOR

See Also:

Constant Field Values

MODE

protected static final java.lang.String MODE

See Also:

Constant Field Values

DEVICE

protected static final java.lang.String DEVICE

See Also:

Constant Field Values

PATH_DEVICE

protected java.io.File PATH_DEVICE

Constructor Detail

EV3DevDevice

public EV3DevDevice()

Method Detail

detect

protected void detect(java.lang.String type,
                      java.lang.String portName)

This method matches a input with the internal position in EV3Dev.

Parameters:

type - type

portName - port

getStringAttribute

protected java.lang.String getStringAttribute(java.lang.String attribute)

Returns the value of an attribute supported for a Device

Parameters:

attribute - attribute

Returns:

value

getIntegerAttribute

protected int getIntegerAttribute(java.lang.String attribute)

Returns the value of an attribute supported for a Device

Parameters:

attribute - attribute

Returns:

value

setStringAttribute

protected void setStringAttribute(java.lang.String attribute,
                                  java.lang.String value)

Set a value on an attribute

Parameters:

attribute - attribute

value - value

setIntegerAttribute

protected void setIntegerAttribute(java.lang.String attribute,
                                   int value)

Set a value on an attribute

Parameters:

attribute - attribute

value - value