wejones
Registered:1199982923 Posts: 5,576
Posted 1414527957
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#31
Thanks. You're getting a MUCH better signal on that than I am. I've just got to get to work and put together that adjustable FL system. Problem is that there are so many getting ready for winter projects popping up. I'm really thinking about pulling the Bullseye out, and putting the CoRotor back in until next spring, unless we get some good weather in the next few weeks.
crazycat
Registered:1299364124 Posts: 1,020
Posted 1414529537
· Edited
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#32
http://www.nws.noaa.gov/noaaport/document/receiver.pdf So new NOAA DVB-S2 VCM transponder similar to EUmetcast DVB-S2 VCM. Most data in 16APSK,2/3 ISI=18 - require snr > 9dB And some critical in QPSK,1/3 (only one PID, maybe some checksum data or additional FEC). Stream is MPE/IPv4, so can be received with TBS IP or my BDADataEx, or standard linux dvbnet subsystem (not need set any MODCODE or ISI filter). Or recommended external DVB/IP receivers like Novra S300, Ayecka SR1 (both use STV0900AAC). Instead EUMetcast VCM contain two independed streams - basic service 8PSK,3/5 and high-volume 16APSK,2/3 for future services. Anyway can be received on one receiver as one TS (but depend from high link margin, so need big dish).
__________________ Strong offset dish 0.95m on Powertech DG240 motor + ALPS BSTE8-751B Ku-Universal LNB. Variant CA-902 0.95 offset dish with 3xDreamSat DS-8 Ku-Universal LNBs (13E+4.8E+4W) + Variant CA-600 Ku-Circular LNB 36E + DiseqC 1.0. STB: GI8120 Lite. PC DVB: Omicom S2 PCI; TBS 6983 PCI; TBS QBox-CI USB(5980), 5927.
Tholex
Registered:1374399749 Posts: 58
Posted 1415444001
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#33
Quote:
Originally Posted by
crazycat http://www.nws.noaa.gov/noaaport/document/receiver.pdf So new NOAA DVB-S2 VCM transponder similar to EUmetcast DVB-S2 VCM.
Most data in 16APSK,2/3 ISI=18 - require snr > 9dB
And some critical in QPSK,1/3 (only
one PID , maybe some checksum data or additional FEC).
Stream is MPE/IPv4, so can be received with TBS IP or my BDADataEx, or standard linux dvbnet subsystem (not need set any MODCODE or ISI filter). Or recommended external DVB/IP receivers like Novra
S300 , Ayecka SR1 (both use STV0900AAC).
As it can be seen here:http://www.nws.noaa.gov/nwws/dissemination.html S300N vs. S300E?
andyinyakima
Registered:1365982649 Posts: 1,519
Posted 1415591785
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#34
The Linux 64_bit drivers that TBS provided did not work. The 32_bit drivers are OK.
__________________ andyinyakima ----------------------------------- Recs: TBS6983, TBS5925 __ Ant: 90cm on SG6100__OSes: Linux with v4l-updatelee drivers __ RPi2 with v4l-updatelee drivers Open Book, Open Source, You have to Open it to Know what's in it!
andyinyakima
Registered:1365982649 Posts: 1,519
Posted 1415758292
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#35
TBS support returned my email and pointed me to the FAQ that came with Linux TBS drivers. Following the FAQ guidelines I now have TBS6983 drivers on 64 and 32 bit Linux machines.
__________________ andyinyakima ----------------------------------- Recs: TBS6983, TBS5925 __ Ant: 90cm on SG6100__OSes: Linux with v4l-updatelee drivers __ RPi2 with v4l-updatelee drivers Open Book, Open Source, You have to Open it to Know what's in it!
midwestmac
Registered:1272249651 Posts: 2,245
Posted 1415856547
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#36
Quote:
Originally Posted by andyinyakima TBS support returned my email and pointed me to the FAQ that came with Linux TBS drivers. Following the FAQ guidelines I now have TBS6983 drivers on 64 and 32 bit Linux machines.
Good deal. Did the drivers work with tune-s2
__________________Azbox Ultra, Pansat 2500, Prof7301,Tbs 6925,5980, Genpix 8psk card, Dektec 2137c, Hauppauge 950q
updatelee
Registered:1191785980 Posts: 3,107
Posted 1415884153
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#37
Quote:
Originally Posted by
midwestmac Quote:
Originally Posted by andyinyakima TBS support returned my email and pointed me to the FAQ that came with Linux TBS drivers. Following the FAQ guidelines I now have TBS6983 drivers on 64 and 32 bit Linux machines.
Good deal. Did the drivers work with tune-s2
It should work with little to no changes. UDL
__________________ TBS6925/5980, Prof 7301/7500/8000, Genpix Skywalker-1, Skystar 2 Express HD Hauppauge 950Q/Aero/Aero-m, Kworld 330U/435v3/445v3 I use Linux and support open source projects Download my opensrc projects at http://updatelee.blogspot.com
andyinyakima
Registered:1365982649 Posts: 1,519
Posted 1415901551
· Edited
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#38
UDL Below is where tune-s2 stands at the moment: 1) make tune-s2 produced compile_errors_tune-s2.txt commented the items out. 2) make (compiled tune-s2) installed tune-s2 12180 V 30000 results>> tune-s2_results.txt 3) dvbsnoop results>> dvbsnoop_feinfo.txt any suggestions. Thanks Running VLC capture tuner works ( have to set up advanced options)
__________________ andyinyakima ----------------------------------- Recs: TBS6983, TBS5925 __ Ant: 90cm on SG6100__OSes: Linux with v4l-updatelee drivers __ RPi2 with v4l-updatelee drivers Open Book, Open Source, You have to Open it to Know what's in it!
DarkSky
Registered:1325474742 Posts: 2,244
Posted 1415912522
· Edited
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#39
Seems like you said you were using the 6983 with an os with out udl's kernel / modules. If you are using the latest tune-s2; majortom has been modifying it along the way to keep up with udl's work and some enhancements. I would assume you are using the stock frontend.h also. Here is an old source you can try. You will have to change the includes to your system and may have to cut out the DCII here also in the tune-s2.h.
Attached Files
tune-s2.zip (21.92 KB, 26 views)
andyinyakima
Registered:1365982649 Posts: 1,519
Posted 1415921630
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#40
Quote:
Originally Posted by DarkSky Seems like you said you were using the 6983 with an os with out udl's kernel / modules. If you are using the latest tune-s2; majortom has been modifying it along the way to keep up with udl's work and some enhancements. I would assume you are using the stock frontend.h also. Here is an old source you can try. You will have to change the includes to your system and may have to cut out the DCII here also in the tune-s2.h.
Thanks DarkSky, I'll give it a try.
__________________ andyinyakima ----------------------------------- Recs: TBS6983, TBS5925 __ Ant: 90cm on SG6100__OSes: Linux with v4l-updatelee drivers __ RPi2 with v4l-updatelee drivers Open Book, Open Source, You have to Open it to Know what's in it!
DarkSky
Registered:1325474742 Posts: 2,244
Posted 1415928920
· Edited
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#41
Here is another program we used way back too. Do not know if it will work with your set up or not. It would be interesting to see if it does. Try the binary first and if it does not work do a make clean and recompile and see if it does. It does not work well with udl's later work. Just might with a regular linux install.
Attached Files
blindscan-s2-201104230236.zip (23.96 KB, 25 views)
crazycat
Registered:1299364124 Posts: 1,020
Posted 1417903035
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#42
Hi all,StreamReaderEx-BDA 1.2.2.1248 (Beta) http://crazycat69.narod.ru/sattelite/StreamReaderEx/test/StreamReaderExEx-BDA.rar * Full TBS 6983 support with direct hw control STV6120/STV0910ADB * Ultra-fast and accurate BLScan2() implementation for STV910. Hardware-accelerated edge detection + find unlockable transponders (with poor snr and negative link margin). * New function ModInv() - detection available frame modcodes for DVB-S2 transponders. Implemented only for STV091x (now only TBS 6983) * Rewriten CXD2820R support. Extended SingnalInfo2 with specific DVB-T2 params. For 6983 possible force single mode and double LDPC FEC performance (DemodMode=1 in streamreader.ini). STV6120 is wide-band tuner, so possible extend IF range to 250-2150MHz (IFStart, IFStop in streamreader.ini). With current 6983 drivers better always use Tuner A, because using B cause driver lockup after close !!!CrazyScan 1.0.2.112 (Beta) http://crazycat69.narod.ru/sattelite/StreamReaderEx/test/CrazyScan.rar * Modcode selection simplified, * Read available frame modcodes for DVB-S2 transponders in Carrier search dialog (if ModInv() supported) * Mark unlockable transponders and ACM/VCM. * User-defined freq ranges selection in Range tab. Predefined ranges defined in ranges.txt file. * Move some style-specific checkboxes to Style tab. * Save BLScan2 checkbox state in settings.http://crazycat69.narod.ru/sattelite/StreamReaderEx/test/CS-New.png BLScan, BLScan2 1.2.0.1247 http://crazycat69.narod.ru/sattelite/StreamReaderEx/BLScan.rar http://crazycat69.narod.ru/sattelite/StreamReaderEx/BLScan2.rar * Show in report unlockable transponder, StreamReaderExSDK updated (API, BLScan, BLScan2)http://crazycat69.narod.ru/sattelite/StreamReaderEx/StreamReaderEx-SDK.rar
__________________ Strong offset dish 0.95m on Powertech DG240 motor + ALPS BSTE8-751B Ku-Universal LNB. Variant CA-902 0.95 offset dish with 3xDreamSat DS-8 Ku-Universal LNBs (13E+4.8E+4W) + Variant CA-600 Ku-Circular LNB 36E + DiseqC 1.0. STB: GI8120 Lite. PC DVB: Omicom S2 PCI; TBS 6983 PCI; TBS QBox-CI USB(5980), 5927.
Llew
Registered:1310921984 Posts: 124
Posted 1417909825
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#43
Brilliant work Crazycat. Nice Xmas present
Peon
Registered:1320392411 Posts: 10
Posted 1417942876
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#44
Many thanks CrazyCat
qwer
Registered:1313567333 Posts: 10
Posted 1417948123
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#45
Many thanks, too, crazycat! PS: Sometimes FEC is showing incorrect. Best Regards qwer.
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__________________ Ku-Band:: 63°W-83°E -> KATHREIN CAS 23 (2,2m)
C-Band: 58°W-68.5°E -> ORBITRON O-16 (4,9m)