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use Carp qw/confess/; |
use Carp qw/confess/; |
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use Getopt::Long; |
use Getopt::Long; |
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use IO::Socket::INET; |
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my $meteor_server = '192.168.1.13:4671'; |
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my $meteor = IO::Socket::INET->new( $meteor_server ) |
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|| die "can't connect to meteor $meteor_server: $!"; |
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sub meteor { |
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my @a = @_; |
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push @a, scalar localtime() if $a[0] =~ m{^info}; |
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warn ">> meteor ",dump( @a ); |
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print $meteor "ADDMESSAGE test ",join('|',@a),"\n"; |
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} |
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my $debug = 0; |
my $debug = 0; |
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my $device = "/dev/ttyUSB0"; |
my $device = "/dev/ttyUSB0"; |
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=cut |
=cut |
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my $tags_data; |
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my $visible_tags; |
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my $port=new Device::SerialPort($device) || die "can't open serial port $device: $!\n"; |
my $port=new Device::SerialPort($device) || die "can't open serial port $device: $!\n"; |
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warn "using $device $handshake $baudrate $databits $parity $stopbits" if $debug; |
warn "using $device $handshake $baudrate $databits $parity $stopbits" if $debug; |
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$handshake=$port->handshake($handshake); |
$handshake=$port->handshake($handshake); |
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cmd( 'D5 00 05 04 00 11 8C66', 'hw version', |
cmd( 'D5 00 05 04 00 11 8C66', 'hw version', |
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'D5 00 09 04 00 11 0A 05 00 02 7250', sub { |
'D5 00 09 04 00 11 0A 05 00 02 7250', sub { |
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print "hardware version ", join('.', unpack('CCCC', skip_assert(3) )), "\n"; |
my $hw_ver = join('.', unpack('CCCC', skip_assert(3) )); |
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print "hardware version $hw_ver\n"; |
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meteor( 'info', "Found reader hardware $hw_ver" ); |
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}); |
}); |
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cmd( 'D6 00 0C 13 04 01 00 02 00 03 00 04 00 AAF2','FIXME: stats?', |
cmd( 'D6 00 0C 13 04 01 00 02 00 03 00 04 00 AAF2','FIXME: stats?', |
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if ( ! $nr ) { |
if ( ! $nr ) { |
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print "no tags in range\n"; |
print "no tags in range\n"; |
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update_visible_tags(); |
update_visible_tags(); |
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meteor( 'info-none-in-range' ); |
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$tags_data = {}; |
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} else { |
} else { |
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my $tags = substr( $rest, 1 ); |
my $tags = substr( $rest, 1 ); |
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warn "## tags ",as_hex($tags), " [$tl] = ",dump( $tags ) if $debug; |
warn "## tags ",as_hex($tags), " [$tl] = ",dump( $tags ) if $debug; |
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print "$nr tags in range: ", join(',', @tags ) , "\n"; |
print "$nr tags in range: ", join(',', @tags ) , "\n"; |
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update_visible_tags( @tags ); |
meteor( 'info-in-range', join(' ',@tags)); |
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update_visible_tags( @tags ); |
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} |
} |
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} |
} |
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) foreach ( 1 .. 100 ); |
) while(1); |
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#) foreach ( 1 .. 100 ); |
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my $tags_data; |
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my $visible_tags; |
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sub update_visible_tags { |
sub update_visible_tags { |
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my @tags = @_; |
my @tags = @_; |
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foreach my $tag ( @tags ) { |
foreach my $tag ( @tags ) { |
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if ( ! defined $last_visible_tags->{$tag} ) { |
if ( ! defined $last_visible_tags->{$tag} ) { |
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read_tag( $tag ); |
if ( defined $tags_data->{$tag} ) { |
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# meteor( 'in-range', $tag ); |
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} else { |
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meteor( 'read', $tag ); |
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read_tag( $tag ); |
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} |
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$visible_tags->{$tag}++; |
$visible_tags->{$tag}++; |
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} else { |
} else { |
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warn "## using cached data for $tag" if $debug; |
warn "## using cached data for $tag" if $debug; |
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} |
} |
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foreach my $tag ( keys %$last_visible_tags ) { |
foreach my $tag ( keys %$last_visible_tags ) { |
180 |
print "removed tag $tag with data ",dump( delete $tags_data->{$tag} ),"\n"; |
my $data = delete $tags_data->{$tag}; |
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print "removed tag $tag with data ",dump( $data ),"\n"; |
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meteor( 'removed', $tag ); |
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} |
} |
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warn "## update_visible_tags(",dump( @tags ),") = ",dump( $visible_tags )," removed: ",dump( $last_visible_tags ), " data: ",dump( $tags_data ) if $debug; |
warn "## update_visible_tags(",dump( @tags ),") = ",dump( $visible_tags )," removed: ",dump( $last_visible_tags ), " data: ",dump( $tags_data ) if $debug; |
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confess "no tag?" unless $tag; |
confess "no tag?" unless $tag; |
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return if defined $tags_data->{$tag}; |
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print "read_tag $tag\n"; |
print "read_tag $tag\n"; |
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cmd( |
cmd( |