my $data_id = unpack( 'C', substr($data,0,1) );
if ( ! exists( $protocol->{$data_id}->{description} ) ) {
my $len = unpack('C', substr($data,1,1));
- printf "ERROR: no description for data_id %d 0x%2x len %d SKIPPING!\n", $data_id, $data_id, $len;
+ printf "ERROR: no description for data_id %d 0x%2x len %d [%s] SKIPPING!\n", $data_id, $data_id, $len, unpack('H*', substr($data,2,$len));
$data = substr($data,2 + $len);
next;
}