Thanks for the replies, but how is it useful that using a number as string? Because I'm not sure about the results yet. The thing is, I'm trying to learn a new protocol that I should use it to give orders to a machine remotely. Also I need to calculate a variable so I need numeric values instead of strings.
$SM = 0xfe;
@ADRDSTN= (0x00, 0x09, 0x01, 0x00);
@ADRSRC= (0x00, 0x08, 0x01, 0x00);
@CHreq= (0x00, 0x61);
@Pity= (0xFF, 0x05);
@Flags= (0x00, 0x20);
@Timeout= (0x00, 0x00);
@Level= (0x00, 0x00);
@SrcEl= (0x00, 0xFF, 0x00, 0x84, 0x10, 0x00);
@DstnEl= (0x08, 0x10, 0x00, 0x01, 0x01);
$count += $message[$_] for 0..@message-1 ;
$count = 256 - ($count % 256);
my $sock = new IO::Socket::INET (
PeerAddr => 'localhost',
PeerPort => '7070',
Proto => 'tcp',
die "Could not create socket: $!\n" unless $sock;
print $sock @VPAP;
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