Package com.pi4j.io.gpio

Interface Summary

Interface	Description
GpioController	Gpio controller interface.
GpioPin	Gpio pin interface.
GpioPinAnalog	Gpio analog pin interface.
GpioPinAnalogInput	Analog input pin inteface.
GpioPinAnalogOutput	Gpio analog output pin interface.
GpioPinDigital	Gpio digital pin interface.
GpioPinDigitalInput	This is a decorator interface to describe digital input pin.
GpioPinDigitalMultipurpose	Gpio digital pin interface.
GpioPinDigitalOutput	Gpio digital output pin interface.
GpioPinInput	Gpio input pin interface.
GpioPinOutput	Gpio pin output decorator interface.
GpioPinPwm	Gpio input pin interface.
GpioPinPwmOutput	Gpio output pwm pin interface.This interface adds operation to set output pwm value.
GpioPinShutdown	Gpio shutdown pin interface.
GpioProvider	Gpio provider interface.
Pin	This interface describes a pin.

Class Summary

Class	Description
GpioFactory	This factory class provides a static method to create new 'GpioController' instances.
GpioProviderBase	Abstract base implementation of GpioProvider.
GpioProviderPinCache	This class provides cache for gpio pin instances.
PinProvider	Pi4J pin definitions
RaspiBcmPin	Raspberry Pi pin definitions for the Broadcom pin numbering scheme.
RaspiGpioProvider	Raspberry PI GpioProvider implementation.
RaspiPin	Raspberry Pi pin definitions for (default) WiringPi pin numbering scheme.
RCMPin	Raspberry Pi Compute Module pin definitions.
SimulatedGpioProvider	A simulator to aid in development of RI Pi systems using a standard PC dev environment.
WiringPiGpioProviderBase	WiringPiGpioProviderBase GpioProvider implementation.

Enum Summary

Enum	Description
PinDirection	Pn direction.
PinEdge	Pin edge definition.
PinMode	Pin edge definition.
PinPullResistance	Pin pull up/down resistance definition.
PinState	Pin edge definition.
RaspiPinNumberingScheme	Raspberry Pi pin numbering scheme.