2 # DVB firmware extractor
4 # (c) 2004 Andrew de Quincey
6 # This program is free software; you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation; either version 2 of the License, or
9 # (at your option) any later version.
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with this program; if not, write to the Free Software
19 # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 use File
::Temp qw
/ tempdir /;
24 @components = ( "sp8870", "sp887x", "tda10045", "tda10046", "av7110", "dec2000t",
25 "dec2540t", "dec3000s", "vp7041", "dibusb", "nxt2002",
26 "or51211", "or51132_qam", "or51132_vsb");
29 syntax
() if (scalar(@ARGV) != 1);
33 for ($i=0; $i < scalar(@components); $i++) {
34 if ($cid eq $components[$i]) {
35 $outfile = eval($cid);
37 print STDERR
"Firmware $outfile extracted successfully. Now copy it to either /lib/firmware or /usr/lib/hotplug/firmware/ (depending on your hotplug version).\n";
42 # If we get here, it wasn't found
43 print STDERR
"Unknown component \"$cid\"\n";
49 # ---------------------------------------------------------------
50 # Firmware-specific extraction subroutines
53 my $sourcefile = "tt_Premium_217g
.zip
";
54 my $url = "http
://www
.technotrend
.de
/new/217g
/$sourcefile";
55 my $hash = "53970ec17a538945a6d8cb608a7b3899
";
56 my $outfile = "dvb-fe-sp8870
.fw
";
57 my $tmpdir = tempdir(DIR => "/tmp
", CLEANUP => 1);
61 wgetfile($sourcefile, $url);
62 unzip($sourcefile, $tmpdir);
63 verify("$tmpdir/software/OEM/HE/App/boot/SC_MAIN.MC
", $hash);
64 copy("$tmpdir/software/OEM/HE/App/boot/SC_MAIN.MC
", $outfile);
70 my $sourcefile = "Dvbt1
.3
.57.6.zip
";
71 my $url = "http
://www
.avermedia
.com
/software
/$sourcefile";
72 my $cabfile = "DVBT Net Ver1
.3
.57.6/disk1/data
1.cab
";
73 my $hash = "237938d53a7f834c05c42b894ca68ac3
";
74 my $outfile = "dvb-fe-sp887x
.fw
";
75 my $tmpdir = tempdir(DIR => "/tmp
", CLEANUP => 1);
80 wgetfile($sourcefile, $url);
81 unzip($sourcefile, $tmpdir);
82 unshield("$tmpdir/$cabfile", $tmpdir);
83 verify("$tmpdir/ZEnglish/sc_main.mc
", $hash);
84 copy("$tmpdir/ZEnglish/sc_main.mc
", $outfile);
90 my $sourcefile = "tt_budget_217g
.zip
";
91 my $url = "http
://www
.technotrend
.de
/new/217g
/$sourcefile";
92 my $hash = "2105fd
5bf
37842fbcdfa
4bfd
58f3594a
";
93 my $outfile = "dvb-fe-tda10045
.fw
";
94 my $tmpdir = tempdir(DIR => "/tmp
", CLEANUP => 1);
98 wgetfile($sourcefile, $url);
99 unzip($sourcefile, $tmpdir);
100 extract("$tmpdir/software/OEM/PCI/App/ttlcdacc.dll
", 0x37ef9, 30555, "$tmpdir/fwtmp");
101 verify("$tmpdir/fwtmp", $hash);
102 copy("$tmpdir/fwtmp", $outfile);
108 my $sourcefile = "tt_budget_217g
.zip
";
109 my $url = "http
://www
.technotrend
.de
/new/217g
/$sourcefile";
110 my $hash = "6a7e1e2f2644b162ff0502367553c72d
";
111 my $outfile = "dvb-fe-tda10046
.fw
";
112 my $tmpdir = tempdir(DIR => "/tmp
", CLEANUP => 1);
116 wgetfile($sourcefile, $url);
117 unzip($sourcefile, $tmpdir);
118 extract("$tmpdir/software/OEM/PCI/App/ttlcdacc.dll
", 0x3f731, 24478, "$tmpdir/fwtmp");
119 verify("$tmpdir/fwtmp", $hash);
120 copy("$tmpdir/fwtmp", $outfile);
126 my $sourcefile = "dvb-ttpci-01
.fw-261d
";
127 my $url = "http
://www
.linuxtv
.org
/downloads/firmware
/$sourcefile";
128 my $hash = "603431b6259715a8e88f376a53b64e2f
";
129 my $outfile = "dvb-ttpci-01
.fw
";
133 wgetfile($sourcefile, $url);
134 verify($sourcefile, $hash);
135 copy($sourcefile, $outfile);
141 my $sourcefile = "dec217g
.exe
";
142 my $url = "http
://hauppauge
.lightpath
.net
/de/$sourcefile";
143 my $hash = "bd86f458cee4a8f0a8ce2d20c66215a9
";
144 my $outfile = "dvb-ttusb-dec-2000t
.fw
";
145 my $tmpdir = tempdir(DIR => "/tmp
", CLEANUP => 1);
149 wgetfile($sourcefile, $url);
150 unzip($sourcefile, $tmpdir);
151 verify("$tmpdir/software/OEM/STB/App/Boot/STB_PC_T.bin
", $hash);
152 copy("$tmpdir/software/OEM/STB/App/Boot/STB_PC_T.bin
", $outfile);
158 my $sourcefile = "dec217g
.exe
";
159 my $url = "http
://hauppauge
.lightpath
.net
/de/$sourcefile";
160 my $hash = "53e58f4f5b
5c
2930beee
74a
7681fed
92";
161 my $outfile = "dvb-ttusb-dec-2540t
.fw
";
162 my $tmpdir = tempdir(DIR => "/tmp
", CLEANUP => 1);
166 wgetfile($sourcefile, $url);
167 unzip($sourcefile, $tmpdir);
168 verify("$tmpdir/software/OEM/STB/App/Boot/STB_PC_X.bin
", $hash);
169 copy("$tmpdir/software/OEM/STB/App/Boot/STB_PC_X.bin
", $outfile);
175 my $sourcefile = "dec217g
.exe
";
176 my $url = "http
://hauppauge
.lightpath
.net
/de/$sourcefile";
177 my $hash = "b013ececea83f4d6d8d2a29ac7c1b448
";
178 my $outfile = "dvb-ttusb-dec-3000s
.fw
";
179 my $tmpdir = tempdir(DIR => "/tmp
", CLEANUP => 1);
183 wgetfile($sourcefile, $url);
184 unzip($sourcefile, $tmpdir);
185 verify("$tmpdir/software/OEM/STB/App/Boot/STB_PC_S.bin
", $hash);
186 copy("$tmpdir/software/OEM/STB/App/Boot/STB_PC_S.bin
", $outfile);
192 my $sourcefile = "2.422.zip
";
193 my $url = "http
://www
.twinhan
.com
/files
/driver
/USB-Ter/$sourcefile";
194 my $hash = "e88c9372d1f66609a3e7b072c53fbcfe
";
195 my $outfile = "dvb-vp7041-2
.422
.fw
";
196 my $tmpdir = tempdir(DIR => "/tmp
", CLEANUP => 1);
200 wgetfile($sourcefile, $url);
201 unzip($sourcefile, $tmpdir);
202 extract("$tmpdir/VisionDTV/Drivers/Win2K&XP/UDTTload.sys
", 12503, 3036, "$tmpdir/fwtmp1");
203 extract("$tmpdir/VisionDTV/Drivers/Win2K&XP/UDTTload.sys
", 2207, 10274, "$tmpdir/fwtmp2");
205 my $CMD = "\000\001\000\222\177\000";
206 my $PAD = "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000";
208 open $FW, ">$tmpdir/fwtmp3";
209 print $FW "$CMD\001$PAD";
210 print $FW "$CMD\001$PAD";
211 appendfile($FW, "$tmpdir/fwtmp1");
212 print $FW "$CMD\000$PAD";
213 print $FW "$CMD\001$PAD";
214 appendfile($FW, "$tmpdir/fwtmp2");
215 print $FW "$CMD\001$PAD";
216 print $FW "$CMD\000$PAD";
219 verify("$tmpdir/fwtmp3", $hash);
220 copy("$tmpdir/fwtmp3", $outfile);
226 my $url = "http
://www
.linuxtv
.org
/downloads/firmware
/dvb-dibusb-5
.0
.0.11.fw
";
227 my $outfile = "dvb-dibusb-5
.0
.0.11.fw
";
228 my $hash = "fa490295a527360ca16dcdf3224ca243
";
232 wgetfile($outfile, $url);
233 verify($outfile,$hash);
239 my $sourcefile = "Broadband4PC_4_2_11
.zip
";
240 my $url = "http
://www
.bbti
.us
/download
/windows
/$sourcefile";
241 my $hash = "c6d2ea47a8f456d887ada0cfb718ff2a
";
242 my $outfile = "dvb-fe-nxt2002
.fw
";
243 my $tmpdir = tempdir(DIR => "/tmp
", CLEANUP => 1);
247 wgetfile($sourcefile, $url);
248 unzip($sourcefile, $tmpdir);
249 verify("$tmpdir/SkyNETU.sys
", $hash);
250 extract("$tmpdir/SkyNETU.sys
", 375832, 5908, $outfile);
256 my $fwfile = "dvb-fe-or51211
.fw
";
257 my $url = "http
://linuxtv
.org
/downloads/firmware
/$fwfile";
258 my $hash = "d830949c771a289505bf9eafc225d491
";
262 wgetfile($fwfile, $url);
263 verify($fwfile, $hash);
269 my $fwfile = "dvb-fe-or51132-qam
.fw
";
270 my $url = "http
://linuxtv
.org
/downloads/firmware
/$fwfile";
271 my $hash = "7702e8938612de
46ccadfe
9b
413cb
3b
5";
275 wgetfile($fwfile, $url);
276 verify($fwfile, $hash);
282 my $fwfile = "dvb-fe-or51132-vsb
.fw
";
283 my $url = "http
://linuxtv
.org
/downloads/firmware
/$fwfile";
284 my $hash = "c16208e02f36fc439a557ad4c613364a
";
288 wgetfile($fwfile, $url);
289 verify($fwfile, $hash);
294 # ---------------------------------------------------------------
298 if (system("which unzip
> /dev/null
2>&1")) {
299 die "This firmware requires the unzip command
- see ftp
://ftp
.info-zip
.org
/pub/infozip
/UnZip
.html
\n";
301 if (system("which md5sum
> /dev/null
2>&1")) {
302 die "This firmware requires the md5sum command
- see http
://www
.gnu
.org
/software/coreutils
/\n";
304 if (system("which wget
> /dev/null
2>&1")) {
305 die "This firmware requires the wget command
- see http
://wget
.sunsite
.dk
/\n";
310 if (system("which unshield
> /dev/null
2>&1")) {
311 die "This firmware requires the unshield command
- see http
://sourceforge
.net
/projects/synce
/\n";
316 my ($sourcefile, $url) = @_;
318 if (! -f $sourcefile) {
319 system("wget
-O
\"$sourcefile\" \"$url\"") and die "wget failed
- unable to download firmware
";
324 my ($sourcefile, $todir) = @_;
326 $status = system("unzip
-q
-o
-d
\"$todir\" \"$sourcefile\" 2>/dev/null
" );
327 if ((($status >> 8) > 2) || (($status & 0xff) != 0)) {
328 die ("unzip failed
- unable to extract firmware
");
333 my ($sourcefile, $todir) = @_;
335 system("unshield x
-d
\"$todir\" \"$sourcefile\" > /dev/null
" ) and die ("unshield failed
- unable to extract firmware
");
339 my ($filename, $hash) = @_;
342 open(CMD, "md5sum
\"$filename\"|");
344 $testhash =~ /([a-zA-Z0-9]*)/;
347 die "Hash of extracted file does not match!\n" if ($testhash ne $hash);
351 my ($from, $to) = @_;
353 system("cp -f \"$from\" \"$to\"") and die ("cp failed");
357 my ($infile, $offset, $length, $outfile) = @_;
358 my ($chunklength, $buf, $rcount);
360 open INFILE
, "<$infile";
361 open OUTFILE
, ">$outfile";
362 sysseek(INFILE
, $offset, SEEK_SET
);
366 $chunklength = $length if ($chunklength > $length);
368 $rcount = sysread(INFILE
, $buf, $chunklength);
369 die "Ran out of data\n" if ($rcount != $chunklength);
370 syswrite(OUTFILE
, $buf);
378 my ($FH, $infile) = @_;
381 open INFILE
, "<$infile";
383 $rcount = sysread(INFILE
, $buf, 2048);
384 last if ($rcount == 0);
391 print STDERR
"syntax: get_dvb_firmware <component>\n";
392 print STDERR
"Supported components:\n";
393 for($i=0; $i < scalar(@components); $i++) {
394 print STDERR
"\t" . $components[$i] . "\n";