193 |
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; |
194 |
} |
} |
195 |
|
|
196 |
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my $tag_data_block; |
197 |
|
|
198 |
|
sub read_tag_data { |
199 |
|
my ($start_block,$rest) = @_; |
200 |
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die "no rest?" unless $rest; |
201 |
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warn "## DATA [$start_block] ", dump( $rest ) if $debug; |
202 |
|
my $tag = uc(unpack('H16',substr( $rest, 0, 8 ))); |
203 |
|
my $blocks = ord(substr($rest,8,1)); |
204 |
|
$rest = substr($rest,9); # leave just data blocks |
205 |
|
foreach my $nr ( 0 .. $blocks - 1 ) { |
206 |
|
my $block = substr( $rest, $nr * 6, 6 ); |
207 |
|
warn "## block ",as_hex( $block ) if $debug; |
208 |
|
my $ord = unpack('v',substr( $block, 0, 2 )); |
209 |
|
my $expected_ord = $nr + $start_block; |
210 |
|
die "got block $ord, expected block $expected_ord from ",dump( $block ) if $ord != $expected_ord; |
211 |
|
my $data = substr( $block, 2 ); |
212 |
|
die "data payload should be 4 bytes" if length($data) != 4; |
213 |
|
warn sprintf "## tag %9s %02d %s |%-4s|\n", $tag, $ord, as_hex( $data ), $data; |
214 |
|
$tag_data_block->{$tag}->[ $ord ] = $data; |
215 |
|
} |
216 |
|
$tags_data->{ $tag } = join('', @{ $tag_data_block->{$tag} }); |
217 |
|
print "DATA $tag ",dump( $tags_data ), "\n"; |
218 |
|
} |
219 |
|
|
220 |
sub read_tag { |
sub read_tag { |
221 |
my ( $tag ) = @_; |
my ( $tag ) = @_; |
225 |
print "read_tag $tag\n"; |
print "read_tag $tag\n"; |
226 |
|
|
227 |
cmd( |
cmd( |
228 |
"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", |
229 |
"D6 00 0F FE 00 00 05 01 $tag 941A", sub { |
"D6 00 0F FE 00 00 05 01 $tag 941A", sub { |
230 |
print "FIXME: tag $tag ready?\n"; |
print "FIXME: tag $tag ready?\n"; |
231 |
}, |
}, |
232 |
"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"; |
233 |
my $rest = shift || die "no rest?"; |
read_tag_data( 0, @_ ); |
234 |
warn "## DATA ", dump( $rest ) if $debug; |
}, |
|
my $tag = uc(unpack('H16',substr( $rest, 0, 8 ))); |
|
|
my $blocks = ord(substr($rest,8,1)); |
|
|
$rest = substr($rest,9); # leave just data blocks |
|
|
my @data; |
|
|
foreach my $nr ( 0 .. $blocks - 1 ) { |
|
|
my $block = substr( $rest, $nr * 6, 6 ); |
|
|
warn "## block ",as_hex( $block ) if $debug; |
|
|
my $ord = unpack('v',substr( $block, 0, 2 )); |
|
|
die "got block $ord, expected block $nr from ",dump( $block ) if $ord != $nr; |
|
|
my $data = substr( $block, 2 ); |
|
|
die "data payload should be 4 bytes" if length($data) != 4; |
|
|
warn sprintf "## tag %08s %02d %s |%-4s|\n", $tag, $ord, as_hex( $data ), $data; |
|
|
$data[ $ord ] = $data; |
|
|
} |
|
|
$tags_data->{ $tag } = join('', @data); |
|
|
print "DATA $tag ",dump( $tags_data ), "\n"; |
|
|
} |
|
235 |
); |
); |
236 |
|
|
237 |
# 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 |
cmd( |
238 |
if (0) { |
"D6 00 0D 02 $tag 03 04 3970", "read $tag offset: 3 blocks: 4", |
239 |
cmd( "D6 00 0D 02 $tag 03 04 3970", 'read offset: 3 blocks: 4' ); |
"D6 00 25 02 00", sub { # $tag 04 03 00 30 30 00 00 04 00 00 00 00 00 |
240 |
|
read_tag_data( 3, @_ ); |
241 |
# D6 00 25 02 00 $tag 04 03 00 30 30 00 00 04 00 00 00 00 00 |
} |
242 |
# $tag 05 00 00 00 00 00 06 00 00 00 00 00 B9BA |
); |
|
warn "?? D6 00 25 02 00 $tag 04 03 00 39 30 31 32 04 00 ....\n"; |
|
|
} |
|
|
warn "?? D6 00 0F FE 00 00 05 01 $tag 941A ##### ready?\n"; |
|
243 |
|
|
244 |
} |
} |
245 |
|
|
294 |
my $data = ''; |
my $data = ''; |
295 |
while ( length( $data ) < $len ) { |
while ( length( $data ) < $len ) { |
296 |
my ( $c, $b ) = $port->read(1); |
my ( $c, $b ) = $port->read(1); |
297 |
|
die "no bytes on port: $!" unless defined $b; |
298 |
#warn "## got $c bytes: ", as_hex($b), "\n"; |
#warn "## got $c bytes: ", as_hex($b), "\n"; |
299 |
$data .= $b; |
$data .= $b; |
300 |
} |
} |