<?php
error_reporting(E_ALL);
ini_set("display_errors", 1);

include php_serial.class.php;

$serial = new PhpSerial;
$serial->deviceSet("/dev/ttyAMA0");
$serial->confBaudRate(9600);
$serial->confParity("none");
$serial->confCharacterLength(8);
$serial->confStopBits(1);
$serial->confFlowControl("none");
$serial->deviceOpen();
$serial->sendMessage("hups");
$serial->deviceClose();
?>