+ my $rounds = ($bytes[0] & 0x0F) * 256
+ + ($bytes[1] & 0x0F) * 16
+ + ($bytes[2] & 0x0F);
+ my $cars = $bytes[3];
+ $self->log_cmd('qualification_start', $rounds, $cars);
+ $self->track->qualification_setup($rounds, $cars,
+ $self->{last_read_time});