| line | l | !l&&r | !l&&!r | condition | 
 
| 337 | 0 | 0 | 0 | $timeout < 1 or ++$attempt < $self->{'poll_attempts'} | 
 
| 455 | 0 | 0 | 0 | $response =~ /^EOSR/ or $response =~ /^EOSRHLT/ | 
 
| 472 | 0 | 0 | 0 | $ic_time < 0 or $ic_time > 999999 | 
 
| 492 | 0 | 0 | 0 | $op_time < 0 or $op_time > 999999 | 
 
| 554 | 0 | 0 | 0 | $response eq 'No data!' or $response =~ /EOD/ | 
 
| 654 | 0 | 0 | 0 | $port < 0 or $port > 8 | 
 
| 749 | 0 | 0 | 0 | $value < 0 or $value > 1 | 
 
| 768 | 0 | 0 | 0 | hex $address != hex $raddress or hex $number != hex $rnumber | 
 
|  | 0 | 0 | 0 | hex $address != hex $raddress or hex $number != hex $rnumber or $value != $rvalue | 
 
| 896 | 0 | 0 | 0 | not defined $data or @$data == 0 | 
 
| 938 | 0 | 0 | 0 | not defined $data or @$data == 0 | 
 
| 985 | 0 | 0 | 0 | $value < 0 or $value > 1 |