Connecting to USB (and probably serial) as webuser is probably forbidden.
I'd suggest using owserver will get around this. (Also more efficient, since you don't have to reinitialize each time).
Start up owserver (possibly as root).
Test connection with owfs or owhttpd
Use owphp to connect to owserver.
Paul
On 4/9/06, Wizard <[EMAIL PROTECTED]> wrote:
anyone know why i cant access my chips dir via php from website?
<?php
function getTemp($chipid){
$chippath="chips/";
echo $chippath;
if(!($fp = fopen($chippath . $chipid . "/temperature","r"))) die
("Cannot open File");
$data = "">$temp = trim($data);
fclose($fp);
return $temp;
}
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<title>Untitled Document</title>
</head>
<body>
<?php
$temp = getTemp("10.1BFFB5000800");
echo "The Temp for 10.1BFFB5000800 is: $temp";
?>
</body>
</html>
i get permission denied
is that possably an apache error not haveing permission ? or owfs not
allowing it ?
thanks
Mike
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