Simple XBee code not working

[SquareJ]

I am trying to simply send a message to another XBee device using the XBee module. I have cut and paste from the module page but cannot get past the simple error below. syntax error at moduletest.pl line 12, near ") {" Execution of moduletest.pl aborted due to compilation errors. Also, does anyone have some working code to send data to and from XBees? Perl examples seem to be non existent : (

use strict;
use Win32::SerialPort;
use Device::XBee::API;
use Data::Dumper;

my $rx;
my $serial_port_device = Win32::SerialPort->start ("tpj4.cfg") || die;

 my $api = Device::XBee::API->new( { fh => $serial_port_device } ) || 
+die $!;
 if ( !$api->tx( { sh => 0, sl => 0 }, 'hello world!' ) {
     die "Transmit failed!";
 }
$rx = $api->rx();
 die Dumper($rx);

Using the following for tpj4.cfg

Win32::SerialPort_Configuration_File -- DO NOT EDIT --
\\.\COM3
CFG_1,none
eol,10
clear,-@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+@@@@@@@@@@@@@-
RCONST,1000
istrip,0
CFG_2,none
XOFFCHAR,19
PARITY_EN,0
WCONST,200
intr,3
U_MSG,1
STOP,1
XONLIM,2048
erase,8
XONCHAR,17
BINARY,1
RTOT,0
echonl,0
XOFFLIM,512
icrnl,0
inlcr,0
READBUF,4096
igncr,0
EOFCHAR,0
WRITEBUF,0
RINT,4294967295
ocrnl,0
bsdel, 
opost,0
echoke,1
PARITY,none
HNAME,localhost
echoctl,0
CFG_3,none
EVTCHAR,0
icanon,0
isig,0
HADDR,0
E_MSG,1
DATA,8
DVTYPE,none
echo,0
quit,4
s_eof,26
s_kill,21
ERRCHAR,0
onlcr,1
ALIAS,COM3
HSHAKE,none
DATYPE,raw
echok,1
echoe,1
BAUD,57600
WTOT,10

[Argel]

You are missing the closing paren for the if statement:

if ( !$api->tx( { sh => 0, sl => 0 }, 'hello world!' )  ) {
   1          2                                      1  ^-- add

Don't feel too bad that you missed it. Sometimes the easy ones like these are the hardest to see. That's why a second pair of eyes can be so important!

[SquareJ]

With some help from JEagle himself i am now able to talk to remote XBees too. Below is a simple AT get request. Jason

#!/usr/local/bin/perl

use warnings;
use strict;
use Win32::SerialPort;
use Device::XBee::API;

#Tuna - 13A200 40475351
my $serial_port_device = Win32::SerialPort->start ("tpj4.cfg") || die;

# Create the API object
my $api = Device::XBee::API->new( { fh => $serial_port_device,
    packet_timeout => 10})  || die $!;
   
my ($High, $Low, $Network) = (0x13A200, 1083841427, 0xFFFE);


#Requests Temperature built in - TP
my $at_frame_id = $api->remote_at( { sh => $High, sl => $Low }, 'tp' )
+;

# Receive the reply
my $rx = $api->rx_frame_id( $at_frame_id );

    # Prints ALL hash values and keys
    my (%rx, $temp, $key, $value);
    while (($key,$value) = each $rx)
    {
         print "$key $value \n";
    }

# Prints results
    print 'RX return code:' . $rx->{status} . " \n\n";
    print 'Data received:' . $rx->{data_as_int} . " \n\n";
    
    my $CTemperature = sprintf("%x",$rx->{data_as_int});

    my $FTemperature = $CTemperature * 9 / 5 + 32; #F = 9 / 5 C + 32 

    print "\n\nTemperature IS - " . $CTemperature . "C or " . "$FTempe
+rature F\n\n";



# IF Errors
die "No reply received" if !$rx;
if ( $rx->{status} != 0 )
{
     die "API error" if $rx->{is_error};
     die "Invalid command" if $rx->{is_invalid_command};
     die "Invalid parameter" if $rx->{is_invalid_parameter};
     die "Unknown error";
}


__END__