All Classes
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All Classes Interface Summary Class Summary Enum Summary Exception Summary Class Description AbstractSerialDataReader AbstractSerialDataReaderWriter AbstractSerialDataWriter AnalogInputEvent This class provides the event object for analog input value changes.AnalogInputListener This interface implements the callback event handler for GPIO analog input value changes.AnalogInputMonitor This class provides static methods to configure the native Pi4J library to listen to GPIO analog input value changes and invoke callbacks into this class.Baud CommandArgumentParser Console ConsoleColor DataBits DefaultExecutorServiceFactory DefaultSystemInfoProvider Abstract base implementation of the SystemInfoProvider interface.ExecUtil ExecutorServiceFactory FileException Created by crgodsey on 8/23/16.FlowControl Gertboard The Gertboard has an on-board Digital to Analog (DAC) converter and an Analog to Digital (ADC) converters.Gpio WiringPi GPIO ControlGpioBlinkStateTrigger GpioBlinkStopStateTrigger GpioBlinkStopTaskImpl GpioBlinkTaskImpl GpioCallbackTrigger GpioController Gpio controller interface.GpioControllerImpl GpioEventDebounceTaskImpl GpioEventDispatchTaskImpl GpioEventMonitorExecutorImpl GpioEventMonitorImpl GpioFactory This factory class provides a static method to create new 'GpioController' instances.GpioInterrupt This class provides static methods to configure the native Pi4J library to listen to GPIO interrupts and invoke callbacks into this class.GpioInterrupt.GpioEvent GpioInterruptCallback GpioInterruptEvent This class provides the event object for GPIO interrupt state changes.GpioInterruptListener This interface implements the callback event handler for GPIO interrupt state changes.GpioInverseSyncStateTrigger GpioPin Gpio pin interface.GpioPinAnalog Gpio analog pin interface.GpioPinAnalogInput Analog input pin inteface.GpioPinAnalogOutput Gpio analog output pin interface.GpioPinAnalogValueChangeEvent GPIO analog pin value change event.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.GpioPinDigitalStateChangeEvent GPIO digital state pin value change event.GpioPinEvent GPIO pin event.GpioPinExistsException GPIO pin already exists exception.GpioPinImpl GpioPinInput Gpio input pin interface.GpioPinListener This interface implements the callback event handler for GPIO pin state changes.GpioPinListenerAnalog This interface implements the callback event handler for GPIO pin state changes.GpioPinListenerDigital This interface implements the callback event handler for GPIO pin state changes.GpioPinNotProvisionedException GPIO pin not provisioned exception.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.GpioPinShutdownImpl GpioProvider Gpio provider interface.GpioProviderBase Abstract base implementation ofGpioProvider.GpioProviderPinCache This class provides cache for gpio pin instances.GpioPulseStateTrigger GpioPulseTaskImpl GpioScheduledExecutorImpl GpioSetStateTrigger GpioSyncStateTrigger GpioToggleStateTrigger GpioTrigger GpioTriggerBase GpioUtil This utility class is provided to export, unexport, and manipulate pin direction.I2C WiringPi includes a library which can make it easier to use the Raspberry Pi’s on-board I2C interface.I2CBus This is abstraction of i2c bus.I2CBusImpl This is implementation of i2c bus.I2CConstants These are constants scraped directly from linux kernel (i2c-dev.h i2c.h).I2CDevice This is abstraction of an i2c device.I2CDeviceImpl Implementation of i2c device.I2CFactory I2C factory - it returns instances ofI2CBusinterface.I2CFactory.UnsupportedBusNumberException I2CFactoryProvider I2CProviderImpl IFTTTMakerChannelTrigger IFTTTMakerChannelTriggerEvent IFTTTMakerChannelTriggerListener InvalidPinException Invalid pin exception.InvalidPinModeException Invalid pin mode exception.Lcd Part of wiringPi is a library to allow access to parallel interface LCD displays (Those that use the popular Hitachi HD44780U or compatible controllers)LinuxFile Extends RandomAccessFile to provide access to Linux ioctl.LinuxFile.LinuxFileException LinuxFile.ScratchBufferOverrun NativeLibraryLoader Nes Before using the Pi4J library, you need to ensure that the Java VM in configured with access to the following system libraries: pi4j wiringPi This library depends on the wiringPi native system library.NetworkInfo NetworkInterface OutputTargetedGpioTrigger Parity Pin This interface describes a pin.PinAnalogValueChangeEvent GPIO analog pin value change event.PinDigitalStateChangeEvent GPIO digital pin state change event.PinDirection Pn direction.PinEdge Pin edge definition.PinEvent GPIO pin event.PinEventType Pin event type.PinImpl PinListener Pin Listener InterfacePinMode Pin edge definition.PinProvider Pi4J pin definitionsPinProviderException Pin provider exception.PinPullResistance Pin pull up/down resistance definition.PinState Pin edge definition.Platform This enumeration defines the platforms supported by Pi4J.PlatformAlreadyAssignedException This exception is thrown if a platform assignment is attempted when a platform instance has already been assigned.PlatformManager This class provides static methods to configure the Pi4J library's default platform.RaspberryPiSerial This class simply exposed the available UART/serial port address (device file paths) that are exposed on the RaspberryPi.RaspiBcmPin Raspberry Pi pin definitions for the Broadcom pin numbering scheme.RaspiGpioProvider Raspberry PIGpioProviderimplementation.RaspiPin Raspberry Pi pin definitions for (default) WiringPi pin numbering scheme.RaspiPinNumberingScheme Raspberry Pi pin numbering scheme.RaspiSystemInfoProvider Raspberry Pi platform specific implementation of the SystemInfoProvider interface.RCMPin Raspberry Pi Compute Module pin definitions.ScheduledExecutorServiceWrapper Serial This interface provides a set of functions for 'Serial' communication.Serial THIS IS CURRENTLY A NO-IMPL STUB.Serial WiringPi includes a simplified serial port handling library.SerialByteBuffer This class implements a dynamic expanding byte buffer to accommodate new data received from the serial port Adapted from sources at: http://ostermiller.org/utils/src/CircularByteBuffer.java.html Stephen Ostermiller http://ostermiller.org/contact.pl?regarding=Java+UtilitiesSerialConfig SerialDataEvent This class provides the serial data event object.SerialDataEventDispatchTaskImpl SerialDataEventListener This interface implements the callback event handler for Serial Data events.SerialDataReader SerialDataWriter SerialFactory This factory class provide a static method to create new 'Serial' instances.SerialImpl This implementation class implements the 'Serial' interface using the WiringPi Serial library.SerialInterrupt This class provides static methods to configure the native Pi4J library to listen to serial interrupts and invoke callbacks into this class.SerialInterruptEvent This class provides the event object for Serial interrupt data receive event.SerialInterruptListener This interface implements the callback event handler for serial interrupt data receive events.SerialPort SerialPortException This class represents Exception that might occur in Serial interface.Shift WiringPi Shift LibraryShutdownDisabledExecutorWrapper Wrap an executor service but disable the shutdown methodSimulatedGpioProvider A simulator to aid in development of RI Pi systems using a standard PC dev environment.SingleThreadGpioExecutorServiceFactory ThisExecutorServiceFactoryextends theDefaultExecutorServiceFactorybut changes the GPIO event executor to be single threadedSoftPwm WiringPi includes a software-driven PWM handler capable of outputting a PWM signal on any of the Raspberry Pi's GPIO pins.SoftTone WiringPi includes a software-driven sound handler capable of outputting a simple tone/square wave signal on any of the Raspberry Pi’s GPIO pins.Spi WiringPi includes a library which can make it easier to use the Raspberry Pi’s on-board SPI interface.SpiChannel SpiDevice SpiDeviceImpl SpiFactory SPI factory - it returns instances ofSpiDeviceinterface.SpiMode StopBits StringUtil SystemInfo SystemInfo.BoardType SystemInfoFactory This factory class provides a static method to create new 'GpioController' instances.SystemInfoProvider SystemInfo provider interface.SystemInfoProviderBase Abstract base implementation of the SystemInfoProvider interface.TemperatureConversion TemperatureScale UnsupportedBoardType Unsupported hardware boart model/type.UnsupportedPinEventsException Unsupported pin events exception.UnsupportedPinModeException Unsupported pin exception.UnsupportedPinPullResistanceException Unsupported pin pull up/down resistance exception.ValidationException W1BaseDevice W1Device W1DeviceType http://en.wikipedia.org/wiki/1-WireW1Master W1MasterWatcher Monitor the master for device changes (added/removed)WDT WDTimer This is abstraction of WatchDog.WDTimerImpl WiringPiGpioProviderBase WiringPiGpioProviderBaseGpioProviderimplementation.