com.pi4j.io.gpio

Interface GpioProvider

All Known Implementing Classes:

BananaPiGpioProvider, BananaProGpioProvider, BpiGpioProvider, GpioProviderBase, NanoPiGpioProvider, OdroidGpioProvider, OrangePiGpioProvider, RaspiGpioProvider, SimulatedGpioProvider, WiringPiGpioProviderBase

public interface GpioProvider

Gpio provider interface.

Author:

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

Method Summary

Modifier and Type	Method and 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)
String	getName()
PinPullResistance	getPullResistance(Pin pin)
int	getPwm(Pin pin)
PinState	getState(Pin pin)
double	getValue(Pin pin)
boolean	hasPin(Pin pin)
boolean	isExported(Pin pin)
boolean	isShutdown()
void	removeAllListeners()
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	shutdown()
void	unexport(Pin pin)

Method Detail

getName

String getName()

hasPin

boolean hasPin(Pin pin)

export

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

export

void export(Pin pin,
            PinMode mode)

isExported

boolean isExported(Pin pin)

unexport

void unexport(Pin pin)

setMode

void setMode(Pin pin,
             PinMode mode)

getMode

PinMode getMode(Pin pin)

setPullResistance

void setPullResistance(Pin pin,
                       PinPullResistance resistance)

getPullResistance

PinPullResistance getPullResistance(Pin pin)

setState

void setState(Pin pin,
              PinState state)

getState

PinState getState(Pin pin)

setValue

void setValue(Pin pin,
              double value)

getValue

double getValue(Pin pin)

setPwm

void setPwm(Pin pin,
            int value)

setPwmRange

void setPwmRange(Pin pin,
                 int range)

getPwm

int getPwm(Pin pin)

addListener

void addListener(Pin pin,
                 PinListener listener)

removeListener

void removeListener(Pin pin,
                    PinListener listener)

removeAllListeners

void removeAllListeners()

shutdown

void shutdown()

isShutdown

boolean isShutdown()