function updNameAndTimerAfterOnDevice($mac, &$s20Table)
{
//
// Updates the name and "switch Off timer" on
// $s20Table. Information retrieved from table 4.
//
subscribe($mac, $s20Table);
$table = 4;
$vflag = "17";
$recTable = getTable($mac, $table, $vflag, $s20Table);
// Upd Name
$binTable = hex_str2byte($recTable);
$name = substr($binTable, 70, 16);
$s20Table[$mac]['name'] = trim($name);
// Upd automatic timer switch off after on
$timerSetString = substr($recTable, 164 * 2, 2);
$timerValString = substr($recTable, 166 * 2, 4);
$timerValString = invertEndian($timerValString);
if ($timerSetString == "00") {
$timerVal = 0;
} else {
$timerVal = hexdec($timerValString);
}
if (DEBUG) {
echo "Timer Set=" . $timerSetString . " Val= " . $timerValString . " dec = " . $timerVal . "\n";
}
$s20Table[$mac]['switchOffTimer'] = $timerVal;
}
function getName($mac, $s20Table)
{
//
// Returns the registered name in S20 specified by the mac $mac.
// Uses previous device information available in $s20Table.
//
subscribe($mac, $s20Table);
$table = 4;
$vflag = "17";
$recTable = getTable($mac, $table, $vflag, $s20Table);
$binTable = hex_str2byte($recTable);
$name = substr($binTable, 70, 16);
return trim($name);
}