Class GpioListenExample

java.lang.Object

GpioListenExample

public class GpioListenExample
extends Object

This example code demonstrates how to setup a listener for GPIO pin state changes on the RaspberryPi.

Author:

Robert Savage

Constructor Summary

Constructors

Constructor and Description
GpioListenExample()

Method Summary

Modifier and Type	Method and Description
static void	main(String[] args) [ARGUMENT/OPTION "--pin (#)" | "-p (#)" ] This example program accepts an optional argument for specifying the GPIO pin (by number) to use with this GPIO listener example.

Methods inherited from class java.lang.Object

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

Constructor Detail

GpioListenExample

public GpioListenExample()

Method Detail

main

public static void main(String[] args)
                 throws InterruptedException,
                        PlatformAlreadyAssignedException

[ARGUMENT/OPTION "--pin (#)" | "-p (#)" ] This example program accepts an optional argument for specifying the GPIO pin (by number) to use with this GPIO listener example. If no argument is provided, then GPIO #1 will be used. -- EXAMPLE: "--pin 4" or "-p 0". [ARGUMENT/OPTION "--pull (up|down|off)" | "-l (up|down|off)" | "--up" | "--down" ] This example program accepts an optional argument for specifying pin pull resistance. Supported values: "up|down" (or simply "1|0"). If no value is specified in the command argument, then the pin pull resistance will be set to PULL_UP by default. -- EXAMPLES: "--pull up", "-pull down", "--pull off", "--up", "--down", "-pull 0", "--pull 1", "-l up", "-l down".

Parameters:

args -

Throws:

InterruptedException

PlatformAlreadyAssignedException