Interface | Description |
---|---|
GpioInterruptCallback | |
GpioInterruptListener |
This interface implements the callback event handler for GPIO interrupt state changes.
|
Class | Description |
---|---|
Gertboard |
The Gertboard has an on-board Digital to Analog (DAC) converter and an Analog to Digital (ADC)
converters.
|
Gpio |
<[>WiringPi GPIO Control[>
|
GpioInterrupt |
This class provides static methods to configure the native Pi4J library to listen to GPIO
interrupts and invoke callbacks into this class.
|
GpioInterruptEvent |
This class provides the event object for GPIO interrupt state changes.
|
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.
|
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)
|
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. (developed by
Gordon Henderson @ http://wiringpi.com/)
|
Serial |
WiringPi includes a simplified serial port handling library.
|
Shift |
WiringPi Shift Library
|
SoftPwm |
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.
|
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