PHP Classes

File: example/blink.php

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  Classes of Andrew Collington   iWire PHP Raspberry PI GPIO Class   example/blink.php   Download  
File: example/blink.php
Role: Example script
Content type: text/plain
Description: Example script
Class: iWire PHP Raspberry PI GPIO Class
Control a Raspberry PI board using GPIO
Author: By
Last change:
Date: 6 years ago
Size: 669 bytes
 

Contents

Class file image Download
<?php

/**
 * Phpiwire: A PHP wrapper for wiringPi
 *
 * Example of blinking an LED connected to pin 0
 *
 * @author Andrew Collington, andy@amnuts.com
 * @version 0.2.0
 * @link https://github.com/amnuts/phpiwire
 * @license MIT, http://acollington.mit-license.org/
 */

namespace Phpiwire;

if (PHP_SAPI !== 'cli') {
    echo 'Sorry, you can only use this via the command line.';
    return;
}

set_time_limit(0);

echo "Raspberry Pi blink - use ^C to stop\n";

$pi = new Board();
$p = $pi->getPin(0)->mode(Pin::OUTPUT);

while (true) {
    echo "\033[1K\rON";
    $p->write(Pin::HIGH);
    sleep(1);
    echo "\033[1K\rOFF";
    $p->write(Pin::LOW);
    sleep(1);
}