7 |
use Data::Dump qw/dump/; |
use Data::Dump qw/dump/; |
8 |
use Carp qw/confess/; |
use Carp qw/confess/; |
9 |
use Getopt::Long; |
use Getopt::Long; |
10 |
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use File::Slurp; |
11 |
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|
12 |
use IO::Socket::INET; |
use IO::Socket::INET; |
13 |
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|
14 |
my $meteor_server = '192.168.1.13:4671'; |
my $meteor_server = '192.168.1.13:4671'; |
15 |
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my $meteor_fh; |
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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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16 |
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|
17 |
sub meteor { |
sub meteor { |
18 |
my @a = @_; |
my @a = @_; |
19 |
push @a, scalar localtime() if $a[0] =~ m{^info}; |
push @a, scalar localtime() if $a[0] =~ m{^info}; |
20 |
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|
21 |
warn ">> meteor ",dump( @a ); |
if ( ! defined $meteor_fh ) { |
22 |
print $meteor "ADDMESSAGE test ",join('|',@a),"\n"; |
if ( $meteor_fh = |
23 |
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IO::Socket::INET->new( |
24 |
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PeerAddr => $meteor_server, |
25 |
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Timeout => 1, |
26 |
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) |
27 |
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) { |
28 |
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warn "# meteor connected to $meteor_server"; |
29 |
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} else { |
30 |
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warn "can't connect to meteor $meteor_server: $!"; |
31 |
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$meteor_fh = 0; |
32 |
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} |
33 |
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} |
34 |
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|
35 |
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if ( $meteor_fh ) { |
36 |
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warn ">> meteor ",dump( @a ); |
37 |
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print $meteor_fh "ADDMESSAGE test ",join('|',@a),"\n" |
38 |
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} |
39 |
} |
} |
40 |
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|
41 |
my $debug = 0; |
my $debug = 0; |
47 |
my $stopbits = "1"; |
my $stopbits = "1"; |
48 |
my $handshake = "none"; |
my $handshake = "none"; |
49 |
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|
50 |
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my $program_path = './program/'; |
51 |
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my $secure_path = './secure/'; |
52 |
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|
53 |
my $response = { |
my $response = { |
54 |
'd500090400110a0500027250' => 'version?', |
'd500090400110a0500027250' => 'version?', |
55 |
'd60007fe00000500c97b' => 'no tag in range', |
'd60007fe00000500c97b' => 'no tag in range', |
70 |
'parity=s' => \$parity, |
'parity=s' => \$parity, |
71 |
'stopbits=i' => \$stopbits, |
'stopbits=i' => \$stopbits, |
72 |
'handshake=s' => \$handshake, |
'handshake=s' => \$handshake, |
73 |
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'meteor=s' => \$meteor_server, |
74 |
) or die $!; |
) or die $!; |
75 |
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|
76 |
my $verbose = $debug > 0 ? $debug-- : 0; |
my $verbose = $debug > 0 ? $debug-- : 0; |
109 |
my $tags_data; |
my $tags_data; |
110 |
my $visible_tags; |
my $visible_tags; |
111 |
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|
112 |
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my $item_type = { |
113 |
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1 => 'Book', |
114 |
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6 => 'CD/CD ROM', |
115 |
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2 => 'Magazine', |
116 |
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13 => 'Book with Audio Tape', |
117 |
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9 => 'Book with CD/CD ROM', |
118 |
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0 => 'Other', |
119 |
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120 |
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5 => 'Video', |
121 |
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4 => 'Audio Tape', |
122 |
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3 => 'Bound Journal', |
123 |
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8 => 'Book with Diskette', |
124 |
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7 => 'Diskette', |
125 |
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}; |
126 |
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127 |
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warn "## known item type: ",dump( $item_type ) if $debug; |
128 |
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|
129 |
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"; |
130 |
warn "using $device $handshake $baudrate $databits $parity $stopbits" if $debug; |
warn "using $device $handshake $baudrate $databits $parity $stopbits" if $debug; |
131 |
$handshake=$port->handshake($handshake); |
$handshake=$port->handshake($handshake); |
210 |
warn "## using cached data for $tag" if $debug; |
warn "## using cached data for $tag" if $debug; |
211 |
} |
} |
212 |
delete $last_visible_tags->{$tag}; # leave just missing tags |
delete $last_visible_tags->{$tag}; # leave just missing tags |
213 |
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|
214 |
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if ( -e "$program_path/$tag" ) { |
215 |
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meteor( 'write', $tag ); |
216 |
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write_tag( $tag ); |
217 |
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} |
218 |
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if ( -e "$secure_path/$tag" ) { |
219 |
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meteor( 'secure', $tag ); |
220 |
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secure_tag( $tag ); |
221 |
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} |
222 |
} |
} |
223 |
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|
224 |
foreach my $tag ( keys %$last_visible_tags ) { |
foreach my $tag ( keys %$last_visible_tags ) { |
230 |
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; |
231 |
} |
} |
232 |
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233 |
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my $tag_data_block; |
234 |
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235 |
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sub read_tag_data { |
236 |
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my ($start_block,$rest) = @_; |
237 |
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die "no rest?" unless $rest; |
238 |
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warn "## DATA [$start_block] ", dump( $rest ) if $debug; |
239 |
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my $tag = uc(unpack('H16',substr( $rest, 0, 8 ))); |
240 |
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my $blocks = ord(substr($rest,8,1)); |
241 |
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$rest = substr($rest,9); # leave just data blocks |
242 |
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foreach my $nr ( 0 .. $blocks - 1 ) { |
243 |
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my $block = substr( $rest, $nr * 6, 6 ); |
244 |
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warn "## block ",as_hex( $block ) if $debug; |
245 |
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my $ord = unpack('v',substr( $block, 0, 2 )); |
246 |
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my $expected_ord = $nr + $start_block; |
247 |
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die "got block $ord, expected block $expected_ord from ",dump( $block ) if $ord != $expected_ord; |
248 |
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my $data = substr( $block, 2 ); |
249 |
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die "data payload should be 4 bytes" if length($data) != 4; |
250 |
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warn sprintf "## tag %9s %02d %s |%-4s|\n", $tag, $ord, as_hex( $data ), $data; |
251 |
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$tag_data_block->{$tag}->[ $ord ] = $data; |
252 |
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} |
253 |
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$tags_data->{ $tag } = join('', @{ $tag_data_block->{$tag} }); |
254 |
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255 |
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my $item_type_nr = ord(substr( $tags_data->{$tag}, 3, 1 )); |
256 |
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print "DATA $tag ",dump( $tags_data ), " item type: ", ( $item_type->{ $item_type_nr } || "UNKWOWN '$item_type_nr' in " . dump( $item_type ) ), "\n"; |
257 |
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} |
258 |
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259 |
sub read_tag { |
sub read_tag { |
260 |
my ( $tag ) = @_; |
my ( $tag ) = @_; |
264 |
print "read_tag $tag\n"; |
print "read_tag $tag\n"; |
265 |
|
|
266 |
cmd( |
cmd( |
267 |
"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", |
268 |
"D6 00 0F FE 00 00 05 01 $tag 941A", sub { |
"D6 00 0F FE 00 00 05 01 $tag 941A", sub { |
269 |
print "FIXME: tag $tag ready?\n"; |
print "FIXME: tag $tag ready?\n"; |
270 |
}, |
}, |
271 |
"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"; |
272 |
my $rest = shift || die "no rest?"; |
read_tag_data( 0, @_ ); |
273 |
warn "## DATA ", dump( $rest ) if $debug; |
}, |
274 |
my $tag = uc(unpack('H16',substr( $rest, 0, 8 ))); |
); |
275 |
my $blocks = ord(substr($rest,8,1)); |
|
276 |
$rest = substr($rest,9); # leave just data blocks |
cmd( |
277 |
my @data; |
"D6 00 0D 02 $tag 03 04 3970", "read $tag offset: 3 blocks: 4", |
278 |
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 |
279 |
my $block = substr( $rest, $nr * 6, 6 ); |
read_tag_data( 3, @_ ); |
|
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"; |
|
280 |
} |
} |
281 |
); |
); |
282 |
|
|
283 |
# 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 |
my $security; |
284 |
if (0) { |
|
285 |
cmd( "D6 00 0D 02 $tag 03 04 3970", 'read offset: 3 blocks: 4' ); |
cmd( |
286 |
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"D6 00 0B 0A $tag 1234", "check security $tag", |
287 |
# D6 00 25 02 00 $tag 04 03 00 30 30 00 00 04 00 00 00 00 00 |
"D6 00 0D 0A 00", sub { |
288 |
# $tag 05 00 00 00 00 00 06 00 00 00 00 00 B9BA |
my $rest = shift; |
289 |
warn "?? D6 00 25 02 00 $tag 04 03 00 39 30 31 32 04 00 ....\n"; |
my $from_tag; |
290 |
|
( $from_tag, $security ) = ( substr($rest,0,8), substr($rest,8,1) ); |
291 |
|
die "security from other tag: ",as_hex( $from_tag ) if $from_tag ne str2bytes( $tag ); |
292 |
|
$security = as_hex( $security ); |
293 |
|
warn "# SECURITY $tag = $security\n"; |
294 |
|
} |
295 |
|
); |
296 |
|
|
297 |
|
my $data = $tags_data->{$tag} || die "no data for $tag"; |
298 |
|
my ( $u1, $set_item, $u2, $type, $content, $br_lib, $custom ) = unpack('C4Z16Nl>',$data); |
299 |
|
my $set = ( $set_item & 0xf0 ) >> 4; |
300 |
|
my $total = ( $set_item & 0x0f ); |
301 |
|
my $branch = $br_lib >> 20; |
302 |
|
my $library = $br_lib & 0x000fffff; |
303 |
|
print "TAG $tag [$u1] set: $set/$total [$u2] type: $type '$content' library: $library branch: $branch custom: $custom security: $security\n"; |
304 |
|
|
305 |
|
} |
306 |
|
|
307 |
|
sub write_tag { |
308 |
|
my ($tag) = @_; |
309 |
|
|
310 |
|
my $path = "$program_path/$tag"; |
311 |
|
|
312 |
|
my $data = read_file( $path ); |
313 |
|
my $hex_data; |
314 |
|
|
315 |
|
if ( $data =~ s{^hex\s+}{} ) { |
316 |
|
$hex_data = $data; |
317 |
|
$hex_data =~ s{\s+}{}g; |
318 |
|
} else { |
319 |
|
|
320 |
|
# pad to block size |
321 |
|
$data .= "\0" x ( 4 - ( length($data) % 4 ) ); |
322 |
|
|
323 |
|
my $max_len = 7 * 4; |
324 |
|
|
325 |
|
if ( length($data) > $max_len ) { |
326 |
|
$data = substr($data,0,$max_len); |
327 |
|
warn "strip content to $max_len bytes\n"; |
328 |
|
} |
329 |
|
|
330 |
|
$hex_data = unpack('H*', $data); |
331 |
|
} |
332 |
|
|
333 |
|
my $len = length($hex_data) / 2; |
334 |
|
my $blocks = sprintf('%02x', $len / 4); |
335 |
|
|
336 |
|
print "write_tag $tag = ",dump( $data ), " [$len/$blocks] == $hex_data\n"; |
337 |
|
|
338 |
|
cmd( |
339 |
|
"d6 00 ff 04 $tag 00 $blocks 00 $hex_data ffff", "write $tag", |
340 |
|
"d6 00 0d 04 00 $tag $blocks afb1", sub { assert() }, |
341 |
|
) foreach ( 1 .. 3 ); # xxx 3m software does this three times! |
342 |
|
|
343 |
|
my $to = $path; |
344 |
|
$to .= '.' . time(); |
345 |
|
|
346 |
|
rename $path, $to; |
347 |
|
print ">> $to\n"; |
348 |
|
|
349 |
|
delete $tags_data->{$tag}; # force re-read of tag |
350 |
} |
} |
|
warn "?? D6 00 0F FE 00 00 05 01 $tag 941A ##### ready?\n"; |
|
351 |
|
|
352 |
|
sub secure_tag { |
353 |
|
my ($tag) = @_; |
354 |
|
|
355 |
|
my $path = "$secure_path/$tag"; |
356 |
|
my $data = substr(read_file( $path ),0,2); |
357 |
|
|
358 |
|
cmd( |
359 |
|
"d6 00 0c 09 $tag $data 1234", "secure $tag -> $data", |
360 |
|
"d6 00 0c 09 00 $tag 1234", sub { assert() }, |
361 |
|
); |
362 |
|
|
363 |
|
my $to = $path; |
364 |
|
$to .= '.' . time(); |
365 |
|
|
366 |
|
rename $path, $to; |
367 |
|
print ">> $to\n"; |
368 |
} |
} |
369 |
|
|
370 |
exit; |
exit; |
398 |
sub writechunk |
sub writechunk |
399 |
{ |
{ |
400 |
my $str=shift; |
my $str=shift; |
401 |
|
warn "DEBUG: ", as_hex($str); |
402 |
my $count = $port->write($str); |
my $count = $port->write($str); |
403 |
|
my $len = length($str); |
404 |
|
die "wrong write length $count != $len in ",as_hex( $str ) if $count != $len; |
405 |
print "#> ", as_hex( $str ), "\t[$count]\n" if $debug; |
print "#> ", as_hex( $str ), "\t[$count]\n" if $debug; |
406 |
} |
} |
407 |
|
|
421 |
my $data = ''; |
my $data = ''; |
422 |
while ( length( $data ) < $len ) { |
while ( length( $data ) < $len ) { |
423 |
my ( $c, $b ) = $port->read(1); |
my ( $c, $b ) = $port->read(1); |
424 |
|
die "no bytes on port: $!" unless defined $b; |
425 |
#warn "## got $c bytes: ", as_hex($b), "\n"; |
#warn "## got $c bytes: ", as_hex($b), "\n"; |
426 |
$data .= $b; |
$data .= $b; |
427 |
} |
} |
468 |
sub checksum { |
sub checksum { |
469 |
my ( $bytes, $checksum ) = @_; |
my ( $bytes, $checksum ) = @_; |
470 |
|
|
|
my $xor = crcccitt( substr($bytes,1) ); # skip D6 |
|
|
warn "## checksum ",dump( $bytes, $xor, $checksum ) if $debug; |
|
|
|
|
471 |
my $len = ord(substr($bytes,2,1)); |
my $len = ord(substr($bytes,2,1)); |
472 |
my $len_real = length($bytes) - 1; |
my $len_real = length($bytes) - 1; |
473 |
|
|
474 |
if ( $len_real != $len ) { |
if ( $len_real != $len ) { |
475 |
print "length wrong: $len_real != $len\n"; |
print "length wrong: $len_real != $len\n"; |
476 |
$bytes = substr($bytes,0,2) . chr($len_real) . substr($bytes,4); |
$bytes = substr($bytes,0,2) . chr($len_real) . substr($bytes,3); |
477 |
} |
} |
478 |
|
|
479 |
|
my $xor = crcccitt( substr($bytes,1) ); # skip D6 |
480 |
|
warn "## checksum ",dump( $bytes, $xor, $checksum ) if $debug; |
481 |
|
|
482 |
if ( defined $checksum && $xor ne $checksum ) { |
if ( defined $checksum && $xor ne $checksum ) { |
483 |
print "checksum doesn't match: ", as_hex($xor), " != ", as_hex($checksum), " data: ", as_hex($bytes), "\n"; |
print "checksum doesn't match: ", as_hex($xor), " != ", as_hex($checksum), " data: ", as_hex($bytes), "\n"; |
484 |
return $bytes . $xor; |
return $bytes . $xor; |