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use Data::Dump qw/dump/; |
use Data::Dump qw/dump/; |
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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 File::Slurp; |
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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_fh; |
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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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if ( ! defined $meteor_fh ) { |
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warn "# open connection to $meteor_server"; |
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$meteor_fh = IO::Socket::INET->new( |
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PeerAddr => $meteor_server, |
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Timeout => 1, |
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) || warn "can't connect to meteor $meteor_server: $!"; # FIXME warn => die for production |
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$meteor_fh = 0; # don't try again |
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} |
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warn ">> meteor ",dump( @a ); |
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print $meteor_fh "ADDMESSAGE test ",join('|',@a),"\n" if $meteor_fh; |
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} |
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my $debug = 0; |
my $debug = 0; |
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my $stopbits = "1"; |
my $stopbits = "1"; |
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my $handshake = "none"; |
my $handshake = "none"; |
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my $program_path = './program/'; |
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my $response = { |
my $response = { |
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'd500090400110a0500027250' => 'version?', |
'd500090400110a0500027250' => 'version?', |
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'd60007fe00000500c97b' => 'no tag in range', |
'd60007fe00000500c97b' => 'no tag in range', |
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'parity=s' => \$parity, |
'parity=s' => \$parity, |
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'stopbits=i' => \$stopbits, |
'stopbits=i' => \$stopbits, |
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'handshake=s' => \$handshake, |
'handshake=s' => \$handshake, |
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'meteor=s' => \$meteor_server, |
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) or die $!; |
) or die $!; |
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my $verbose = $debug > 0 ? $debug-- : 0; |
my $verbose = $debug > 0 ? $debug-- : 0; |
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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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|
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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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|
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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 ) { |
176 |
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 { |
180 |
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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}++; |
184 |
} 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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delete $last_visible_tags->{$tag}; # leave just missing tags |
delete $last_visible_tags->{$tag}; # leave just missing tags |
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if ( -e "$program_path/$tag" ) { |
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meteor( 'write', $tag ); |
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write_tag( $tag ); |
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} |
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} |
} |
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foreach my $tag ( keys %$last_visible_tags ) { |
foreach my $tag ( keys %$last_visible_tags ) { |
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print "removed tag $tag with data ",dump( delete $tags_data->{$tag} ),"\n"; |
my $data = delete $tags_data->{$tag}; |
197 |
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print "removed tag $tag with data ",dump( $data ),"\n"; |
198 |
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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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} |
} |
203 |
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204 |
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my $tag_data_block; |
205 |
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206 |
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sub read_tag_data { |
207 |
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my ($start_block,$rest) = @_; |
208 |
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die "no rest?" unless $rest; |
209 |
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warn "## DATA [$start_block] ", dump( $rest ) if $debug; |
210 |
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my $tag = uc(unpack('H16',substr( $rest, 0, 8 ))); |
211 |
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my $blocks = ord(substr($rest,8,1)); |
212 |
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$rest = substr($rest,9); # leave just data blocks |
213 |
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foreach my $nr ( 0 .. $blocks - 1 ) { |
214 |
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my $block = substr( $rest, $nr * 6, 6 ); |
215 |
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warn "## block ",as_hex( $block ) if $debug; |
216 |
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my $ord = unpack('v',substr( $block, 0, 2 )); |
217 |
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my $expected_ord = $nr + $start_block; |
218 |
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die "got block $ord, expected block $expected_ord from ",dump( $block ) if $ord != $expected_ord; |
219 |
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my $data = substr( $block, 2 ); |
220 |
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die "data payload should be 4 bytes" if length($data) != 4; |
221 |
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warn sprintf "## tag %9s %02d %s |%-4s|\n", $tag, $ord, as_hex( $data ), $data; |
222 |
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$tag_data_block->{$tag}->[ $ord ] = $data; |
223 |
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} |
224 |
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$tags_data->{ $tag } = join('', @{ $tag_data_block->{$tag} }); |
225 |
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print "DATA $tag ",dump( $tags_data ), "\n"; |
226 |
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} |
227 |
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228 |
sub read_tag { |
sub read_tag { |
229 |
my ( $tag ) = @_; |
my ( $tag ) = @_; |
230 |
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|
231 |
confess "no tag?" unless $tag; |
confess "no tag?" unless $tag; |
232 |
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return if defined $tags_data->{$tag}; |
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233 |
print "read_tag $tag\n"; |
print "read_tag $tag\n"; |
234 |
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|
235 |
cmd( |
cmd( |
236 |
"D6 00 0D 02 $tag 00 03 1CC4", 'read $tag offset: 0 blocks: 3', |
"D6 00 0D 02 $tag 00 03 1CC4", "read $tag offset: 0 blocks: 3", |
237 |
"D6 00 0F FE 00 00 05 01 $tag 941A", sub { |
"D6 00 0F FE 00 00 05 01 $tag 941A", sub { |
238 |
print "FIXME: tag $tag ready?\n"; |
print "FIXME: tag $tag ready?\n"; |
239 |
}, |
}, |
240 |
"D6 00 1F 02 00", sub { # $tag 03 00 00 04 11 00 01 01 00 31 32 33 34 02 00 35 36 37 38 531F\n"; |
"D6 00 1F 02 00", sub { # $tag 03 00 00 04 11 00 01 01 00 31 32 33 34 02 00 35 36 37 38 531F\n"; |
241 |
my $rest = shift || die "no rest?"; |
read_tag_data( 0, @_ ); |
242 |
warn "## DATA ", dump( $rest ) if $debug; |
}, |
243 |
my $tag = uc(unpack('H16',substr( $rest, 0, 8 ))); |
); |
244 |
my $blocks = ord(substr($rest,8,1)); |
|
245 |
$rest = substr($rest,9); # leave just data blocks |
cmd( |
246 |
my @data; |
"D6 00 0D 02 $tag 03 04 3970", "read $tag offset: 3 blocks: 4", |
247 |
foreach my $nr ( 0 .. $blocks - 1 ) { |
"D6 00 25 02 00", sub { # $tag 04 03 00 30 30 00 00 04 00 00 00 00 00 |
248 |
my $block = substr( $rest, $nr * 6, 6 ); |
read_tag_data( 3, @_ ); |
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warn "## block ",as_hex( $block ) if $debug; |
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my $ord = unpack('v',substr( $block, 0, 2 )); |
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die "got block $ord, expected block $nr from ",dump( $block ) if $ord != $nr; |
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my $data = substr( $block, 2 ); |
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die "data payload should be 4 bytes" if length($data) != 4; |
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warn sprintf "## tag %08s %02d %s |%-4s|\n", $tag, $ord, as_hex( $data ), $data; |
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$data[ $ord ] = $data; |
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} |
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$tags_data->{ $tag } = join('', @data); |
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print "DATA $tag ",dump( $tags_data ), "\n"; |
|
249 |
} |
} |
250 |
); |
); |
251 |
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# D6 00 1F 02 00 $tag 03 00 00 04 11 00 01 01 00 30 30 30 30 02 00 30 30 30 30 E5F4 |
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if (0) { |
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cmd( "D6 00 0D 02 $tag 03 04 3970", 'read offset: 3 blocks: 4' ); |
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# D6 00 25 02 00 $tag 04 03 00 30 30 00 00 04 00 00 00 00 00 |
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# $tag 05 00 00 00 00 00 06 00 00 00 00 00 B9BA |
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warn "?? D6 00 25 02 00 $tag 04 03 00 39 30 31 32 04 00 ....\n"; |
|
252 |
} |
} |
253 |
warn "?? D6 00 0F FE 00 00 05 01 $tag 941A ##### ready?\n"; |
|
254 |
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sub write_tag { |
255 |
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my ($tag) = @_; |
256 |
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257 |
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my $path = "$program_path/$tag"; |
258 |
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259 |
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my $data = read_file( $path ); |
260 |
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261 |
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print "write_tag $tag = $data\n"; |
262 |
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|
263 |
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cmd( |
264 |
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"D6 00 26 04 $tag 00 06 00 04 11 00 01 61 61 61 61 62 62 62 62 63 63 63 63 64 64 64 64 00 00 00 00 FD3B", "write $tag", |
265 |
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"D6 00 0D 04 00 $tag 06 AFB1", sub { assert() }, |
266 |
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) foreach ( 1 .. 3 ); # XXX 3M software does this three times! |
267 |
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|
268 |
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my $to = $path; |
269 |
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$to .= '.' . time(); |
270 |
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|
271 |
|
rename $path, $to; |
272 |
|
print ">> $to\n"; |
273 |
|
|
274 |
} |
} |
275 |
|
|
324 |
my $data = ''; |
my $data = ''; |
325 |
while ( length( $data ) < $len ) { |
while ( length( $data ) < $len ) { |
326 |
my ( $c, $b ) = $port->read(1); |
my ( $c, $b ) = $port->read(1); |
327 |
|
die "no bytes on port: $!" unless defined $b; |
328 |
#warn "## got $c bytes: ", as_hex($b), "\n"; |
#warn "## got $c bytes: ", as_hex($b), "\n"; |
329 |
$data .= $b; |
$data .= $b; |
330 |
} |
} |