or download this
my $conf = "/home/ember/devices/$Macaddress/$Macaddress.xml";
...
$id = sprintf '%03d', $id;
push @{ $xml->{'tc'}->{$tc}->{'ts'} }, { id => "$script_id.$id", time
+=> time, result => $result, description => $description };
} # End sub Logg_TS_add