File "code.php"

Full Path: /home/analogde/www/Virtual/work/code.php
File size: 1.02 KB
MIME-type: text/html
Charset: utf-8

<script type="text/javascript">
function hello()
{
alert ("herro");
}
</script>





	<form method="post" action="">
    <input type="submit" name="submit" onclick="hello();" value="Submit">
	</form>
	
	
	
	
	
	<?php

if ($_POST['initialized']!=1) {
    echo "Initializing port<br>";
    exec("echo 9 > /sys/class/gpio/export", $output, $return);
    exec("echo out > /sys/devices/virtual/gpio/gpio9/direction", $output, $return);
}

if ($_POST['led']==2) {
    echo "Led ON";
    exec("echo 1 > /sys/devices/virtual/gpio/gpio9/value", $output, $return);

}

if ($_POST['led']==1) {
    echo "Led OFF";
    exec("echo 0 > /sys/devices/virtual/gpio/gpio9/value", $output, $return);
}

?>


<form method="post">
<input type="hidden" name="led" value="2">
<input type="hidden" name="initialized" value="1">
<input type="submit" name="submit" value="Led ON"><br>
</form>

<form method="post">
<input type="hidden" name="led" value="1">
<input type="hidden" name="initialized" value="1">
<input type="submit" name="submit" value="Led OFF"><br>
</form>