Package com.pi4j.io.gpio

Class WiringPiGpioProviderBase

java.lang.Object

com.pi4j.io.gpio.GpioProviderBase

com.pi4j.io.gpio.WiringPiGpioProviderBase

All Implemented Interfaces:

GpioProvider, GpioInterruptListener, EventListener

Direct Known Subclasses:

RaspiGpioProvider

public abstract class WiringPiGpioProviderBase
extends GpioProviderBase
implements GpioProvider, GpioInterruptListener

WiringPiGpioProviderBase GpioProvider implementation.

Author:

Robert Savage (http://www.savagehomeautomation.com)

Field Summary

Fields

Modifier and Type	Field	Description
protected static short	MAX_PIN_CACHE
protected static PinMode[]	pinModeCache
protected static short[]	pinSupportedCache

Fields inherited from class com.pi4j.io.gpio.GpioProviderBase

cache, DEFAULT_CACHE_SIZE, isshutdown, listeners

Constructor Summary

Constructors

Constructor	Description
WiringPiGpioProviderBase()

Method Summary

Modifier and Type	Method	Description
void	addListener(Pin pin, PinListener listener)
void	export(Pin pin, PinMode mode)
void	export(Pin pin, PinMode mode, PinState defaultState)
PinMode	getMode(Pin pin)
abstract String	getName()
int	getPwm(Pin pin)
PinState	getState(Pin pin)
double	getValue(Pin pin)
boolean	hasPin(Pin pin)
boolean	isExported(Pin pin)
void	pinStateChange(GpioInterruptEvent event)
void	removeListener(Pin pin, PinListener listener)
void	setMode(Pin pin, PinMode mode)
void	setPullResistance(Pin pin, PinPullResistance resistance)
void	setPwm(Pin pin, int value)
void	setPwmRange(Pin pin, int range)
void	setState(Pin pin, PinState state)
void	setValue(Pin pin, double value)
void	unexport(Pin pin)
protected void	updateInterruptListener(Pin pin)

Methods inherited from class com.pi4j.io.gpio.GpioProviderBase

dispatchPinAnalogValueChangeEvent, dispatchPinDigitalStateChangeEvent, getPinCache, getPullResistance, isShutdown, removeAllListeners, shutdown

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.pi4j.io.gpio.GpioProvider

getPullResistance, isShutdown, removeAllListeners, shutdown

Field Detail

MAX_PIN_CACHE

protected static short MAX_PIN_CACHE

pinSupportedCache

protected static short[] pinSupportedCache

pinModeCache

protected static PinMode[] pinModeCache

Constructor Detail

WiringPiGpioProviderBase

public WiringPiGpioProviderBase()

Method Detail

getName

public abstract String getName()

Specified by:

getName in interface GpioProvider

Specified by:

getName in class GpioProviderBase

hasPin

public boolean hasPin(Pin pin)

Specified by:

hasPin in interface GpioProvider

Overrides:

hasPin in class GpioProviderBase

export

public void export(Pin pin,
                   PinMode mode)

Specified by:

export in interface GpioProvider

Overrides:

export in class GpioProviderBase

export

public void export(Pin pin,
                   PinMode mode,
                   PinState defaultState)

Specified by:

export in interface GpioProvider

Overrides:

export in class GpioProviderBase

isExported

public boolean isExported(Pin pin)

Specified by:

isExported in interface GpioProvider

Overrides:

isExported in class GpioProviderBase

unexport

public void unexport(Pin pin)

Specified by:

unexport in interface GpioProvider

Overrides:

unexport in class GpioProviderBase

setMode

public void setMode(Pin pin,
                    PinMode mode)

Specified by:

setMode in interface GpioProvider

Overrides:

setMode in class GpioProviderBase

getMode

public PinMode getMode(Pin pin)

Specified by:

getMode in interface GpioProvider

Overrides:

getMode in class GpioProviderBase

setPullResistance

public void setPullResistance(Pin pin,
                              PinPullResistance resistance)

Specified by:

setPullResistance in interface GpioProvider

Overrides:

setPullResistance in class GpioProviderBase

setState

public void setState(Pin pin,
                     PinState state)

Specified by:

setState in interface GpioProvider

Overrides:

setState in class GpioProviderBase

getState

public PinState getState(Pin pin)

Specified by:

getState in interface GpioProvider

Overrides:

getState in class GpioProviderBase

setValue

public void setValue(Pin pin,
                     double value)

Specified by:

setValue in interface GpioProvider

Overrides:

setValue in class GpioProviderBase

getValue

public double getValue(Pin pin)

Specified by:

getValue in interface GpioProvider

Overrides:

getValue in class GpioProviderBase

setPwm

public void setPwm(Pin pin,
                   int value)

Specified by:

setPwm in interface GpioProvider

Overrides:

setPwm in class GpioProviderBase

setPwmRange

public void setPwmRange(Pin pin,
                        int range)

Specified by:

setPwmRange in interface GpioProvider

Overrides:

setPwmRange in class GpioProviderBase

getPwm

public int getPwm(Pin pin)

Specified by:

getPwm in interface GpioProvider

Overrides:

getPwm in class GpioProviderBase

pinStateChange

public void pinStateChange(GpioInterruptEvent event)

Specified by:

pinStateChange in interface GpioInterruptListener

addListener

public void addListener(Pin pin,
                        PinListener listener)

Specified by:

addListener in interface GpioProvider

Overrides:

addListener in class GpioProviderBase

removeListener

public void removeListener(Pin pin,
                           PinListener listener)

Specified by:

removeListener in interface GpioProvider

Overrides:

removeListener in class GpioProviderBase

updateInterruptListener

protected void updateInterruptListener(Pin pin)