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Bug #3433

Transponder 11464 gets no scan

Added by Daniel Guenther almost 9 years ago. Updated almost 9 years ago.

Status:
Rejected
Priority:
Normal
Assignee:
-
Category:
DVB
Target version:
-
Start date:
2015-12-22
Due date:
% Done:

0%

Estimated time:
Found in version:
4.1-360~g0916e52-dirty
Affected Versions:

Description

Hi there,

I have a MOI Pro running with the following cards:

TurboSight TBS 62x1 DVBC frontend
TurboSight TBS 6982SE DVBS/S2 frontend

both with 2 tuners on.

I set up the cards with SATConfig "Universal LNB only" leaving the rest as default, activated both tuners and set up a network called "ASTRA".
Muxes will be recognized and most transponders get a scan, some of the have status FAIL.
The bad is that also the Transponder 11464 gets no scan and this one is carrying essential channels like "PRO7 HD" which I like to watch.

According to some guys on IRC channel i tried to play the mux, the result is:

015-12-22 11:33:27.278 mpegts: 11464H in SAT - tuning on DVB-S #1 2015-12-22 11:33:27.289 linuxdvb: DVB-S #1 - failed to tune [e=Invalid argument] 2015-12-22 11:33:29.000 mpegts: 11464H in SAT - tuning on DVB-S #0 2015-12-22 11:33:29.012 linuxdvb: DVB-S #0 - failed to tune [e=Invalid argument] 2015-12-22 11:33:34.000 subscription: 0201: No input source available for subscription "HTTP" to mux "11464H in SAT" 2015-12-22 11:33:34.001 webui: Couldn't start streaming /s

In dmesg I noticed the following:

[1634888.826863] SAA716x TBS 0000:06:00.0: DVB: adapter 2 frontend 0 frequency 864000 out of range (950000..2150000)

I have no idea why this wrong frequency is used there, other programs like w_scan are able to scan the transponder and generate a servicelist.

History

#1

Updated by Jaroslav Kysela almost 9 years ago

1) very old tvh
2) provide '--trace linuxdvb,diseqc' - but it looks like a driver fault

#2

Updated by Daniel Guenther almost 9 years ago

2015-12-23 15:44:22.714 [ INFO]:mpegts: 11464H in ASTRA - tuning on TurboSight TBS 6982SE DVBS/S2 frontend : DVB-S #0
2015-12-23 15:44:22.714 [ DEBUG]:linuxdvb: TurboSight TBS 6982SE DVBS/S2 frontend : DVB-S #0 - stopping 12699V in ASTRA
2015-12-23 15:44:22.714 [ TRACE]:linuxdvb: TurboSight TBS 6982SE DVBS/S2 frontend : DVB-S #0 - waiting for dvr thread
2015-12-23 15:44:23.031 [ INFO]:capmt: Local: normal socket shutdown
2015-12-23 15:44:23.032 [ INFO]:capmt: Local: Automatic reconnection attempt in in 3 seconds
2015-12-23 15:44:23.127 [ DEBUG]:linuxdvb: TurboSight TBS 6982SE DVBS/S2 frontend : DVB-S #0 - stopped dvr thread
2015-12-23 15:44:23.127 [ INFO]:subscription: 0017: "epggrab" unsubscribing
2015-12-23 15:44:23.128 [ TRACE]:linuxdvb: tuner TurboSight TBS 6982SE DVBS/S2 frontend : DVB-S #0 tunning to DVBS2 19.2E freq 114$
2015-12-23 15:44:23.128 [ TRACE]:linuxdvb: S2CMD 17 => 6
2015-12-23 15:44:23.128 [ TRACE]:linuxdvb: S2CMD 03 => 864000
2015-12-23 15:44:23.128 [ TRACE]:linuxdvb: S2CMD 06 => 2
2015-12-23 15:44:23.128 [ TRACE]:linuxdvb: S2CMD 08 => 22000000
2015-12-23 15:44:23.128 [ TRACE]:linuxdvb: S2CMD 09 => 2
2015-12-23 15:44:23.128 [ TRACE]:linuxdvb: S2CMD 04 => 9
2015-12-23 15:44:23.128 [ TRACE]:linuxdvb: S2CMD 12 => 2
2015-12-23 15:44:23.128 [ TRACE]:linuxdvb: S2CMD 13 => 0
2015-12-23 15:44:23.128 [ TRACE]:linuxdvb: S2CMD 43 => 4294967295
2015-12-23 15:44:23.128 [ TRACE]:linuxdvb: S2CMD 01 => 0
2015-12-23 15:44:23.194 [ ERROR]:linuxdvb: TurboSight TBS 6982SE DVBS/S2 frontend : DVB-S #0 - failed to tune [e=Invalid argument]
2015-12-23 15:44:23.194 [ INFO]:mpegts: 12699V in ASTRA - tuning on TurboSight TBS 6982SE DVBS/S2 frontend : DVB-S #0
2015-12-23 15:44:23.195 [ TRACE]:linuxdvb: tuner TurboSight TBS 6982SE DVBS/S2 frontend : DVB-S #0 tunning to DVBS2 19.2E freq 126$
2015-12-23 15:44:23.195 [ TRACE]:linuxdvb: S2CMD 17 => 6
2015-12-23 15:44:23.195 [ TRACE]:linuxdvb: S2CMD 03 => 2099000
2015-12-23 15:44:23.195 [ TRACE]:linuxdvb: S2CMD 06 => 2
2015-12-23 15:44:23.195 [ TRACE]:linuxdvb: S2CMD 08 => 22000000
2015-12-23 15:44:23.195 [ TRACE]:linuxdvb: S2CMD 09 => 2
2015-12-23 15:44:23.195 [ TRACE]:linuxdvb: S2CMD 04 => 9
2015-12-23 15:44:23.195 [ TRACE]:linuxdvb: S2CMD 12 => 2
2015-12-23 15:44:23.195 [ TRACE]:linuxdvb: S2CMD 13 => 0
2015-12-23 15:44:23.195 [ TRACE]:linuxdvb: S2CMD 43 => 4294967295
2015-12-23 15:44:23.195 [ TRACE]:linuxdvb: S2CMD 01 => 0
2015-12-23 15:44:23.216 [ TRACE]:diseqc: initial tone off
2015-12-23 15:44:23.327 [ TRACE]:diseqc: set diseqc tone on

Unfortunatly I am unable to update TVheadend myself since no newer version is available for the MOI Pro.

#3

Updated by Daniel Guenther almost 9 years ago

Sorry, just recognized that the log lines were truncated...

2015-12-23 15:44:22.714 [ INFO]:mpegts: 11464H in ASTRA - tuning on TurboSight TBS 6982SE DVBS/S2 frontend : DVB-S #0
2015-12-23 15:44:22.714 [ DEBUG]:linuxdvb: TurboSight TBS 6982SE DVBS/S2 frontend : DVB-S #0 - stopping 12699V in ASTRA
2015-12-23 15:44:22.714 [ TRACE]:linuxdvb: TurboSight TBS 6982SE DVBS/S2 frontend : DVB-S #0 - waiting for dvr thread
2015-12-23 15:44:23.031 [ INFO]:capmt: Local: normal socket shutdown
2015-12-23 15:44:23.032 [ INFO]:capmt: Local: Automatic reconnection attempt in in 3 seconds
2015-12-23 15:44:23.127 [ DEBUG]:linuxdvb: TurboSight TBS 6982SE DVBS/S2 frontend : DVB-S #0 - stopped dvr thread
2015-12-23 15:44:23.127 [ INFO]:subscription: 0017: "epggrab" unsubscribing
2015-12-23 15:44:23.128 [ TRACE]:linuxdvb: tuner TurboSight TBS 6982SE DVBS/S2 frontend : DVB-S #0 tunning to DVBS2 19.2E freq 1146
4000 H sym 22000000 fec 2/3 mod PSK/8 roff 35 is_id -1 pls_mode ROOT pls_code 1 (freq 864000)
2015-12-23 15:44:23.128 [ TRACE]:linuxdvb: S2CMD 17 => 6
2015-12-23 15:44:23.128 [ TRACE]:linuxdvb: S2CMD 03 => 864000
2015-12-23 15:44:23.128 [ TRACE]:linuxdvb: S2CMD 06 => 2
2015-12-23 15:44:23.128 [ TRACE]:linuxdvb: S2CMD 08 => 22000000
2015-12-23 15:44:23.128 [ TRACE]:linuxdvb: S2CMD 09 => 2
2015-12-23 15:44:23.128 [ TRACE]:linuxdvb: S2CMD 04 => 9
2015-12-23 15:44:23.128 [ TRACE]:linuxdvb: S2CMD 12 => 2
2015-12-23 15:44:23.128 [ TRACE]:linuxdvb: S2CMD 13 => 0
2015-12-23 15:44:23.128 [ TRACE]:linuxdvb: S2CMD 43 => 4294967295
2015-12-23 15:44:23.128 [ TRACE]:linuxdvb: S2CMD 01 => 0
2015-12-23 15:44:23.194 [ ERROR]:linuxdvb: TurboSight TBS 6982SE DVBS/S2 frontend : DVB-S #0 - failed to tune [e=Invalid argument]
2015-12-23 15:44:23.194 [ INFO]:mpegts: 12699V in ASTRA - tuning on TurboSight TBS 6982SE DVBS/S2 frontend : DVB-S #0
2015-12-23 15:44:23.195 [ TRACE]:linuxdvb: tuner TurboSight TBS 6982SE DVBS/S2 frontend : DVB-S #0 tunning to DVBS2 19.2E freq 1269
9000 V sym 22000000 fec 2/3 mod PSK/8 roff 35 is_id -1 pls_mode ROOT pls_code 0 (freq 2099000)
2015-12-23 15:44:23.195 [ TRACE]:linuxdvb: S2CMD 17 => 6
2015-12-23 15:44:23.195 [ TRACE]:linuxdvb: S2CMD 03 => 2099000
2015-12-23 15:44:23.195 [ TRACE]:linuxdvb: S2CMD 06 => 2
2015-12-23 15:44:23.195 [ TRACE]:linuxdvb: S2CMD 08 => 22000000
2015-12-23 15:44:23.195 [ TRACE]:linuxdvb: S2CMD 09 => 2
2015-12-23 15:44:23.195 [ TRACE]:linuxdvb: S2CMD 04 => 9
2015-12-23 15:44:23.128 [ TRACE]:linuxdvb: S2CMD 12 => 2
2015-12-23 15:44:23.128 [ TRACE]:linuxdvb: S2CMD 13 => 0
2015-12-23 15:44:23.128 [ TRACE]:linuxdvb: S2CMD 43 => 4294967295
2015-12-23 15:44:23.128 [ TRACE]:linuxdvb: S2CMD 01 => 0
2015-12-23 15:44:23.194 [ ERROR]:linuxdvb: TurboSight TBS 6982SE DVBS/S2 frontend : DVB-S #0 - failed to tune [e=Invalid argument]
2015-12-23 15:44:23.194 [ INFO]:mpegts: 12699V in ASTRA - tuning on TurboSight TBS 6982SE DVBS/S2 frontend : DVB-S #0
2015-12-23 15:44:23.195 [ TRACE]:linuxdvb: tuner TurboSight TBS 6982SE DVBS/S2 frontend : DVB-S #0 tunning to DVBS2 19.2E freq 1269
9000 V sym 22000000 fec 2/3 mod PSK/8 roff 35 is_id -1 pls_mode ROOT pls_code 0 (freq 2099000)

#4

Updated by Jaroslav Kysela almost 9 years ago

  • Status changed from New to Rejected

Upgrade, the 4.1-360~g0916e52-dirty version is really old and unsupported. The problem is that frequency 11464000 should be converted to 1714000 (11464000 - 9750000) - see src/input/mpegts/linuxdvb/linuxdvb_lnb.c - universal LNB values, but in your case, there's value 864000 (which seems like 11464000 - 10600000). So the .lnb_high value is used instead .lnb_low (but 11464000 is lower than 11700000).

#5

Updated by Mark Clarkstone almost 9 years ago

Jaroslav Kysela wrote:

Upgrade, the 4.1-360~g0916e52-dirty version is really old and unsupported. The problem is that frequency 11464000 should be converted to 1714000 (11464000 - 9750000) - see src/input/mpegts/linuxdvb/linuxdvb_lnb.c - universal LNB values, but in your case, there's value 864000 (which seems like 11464000 - 10600000). So the .lnb_high value is used instead .lnb_low (but 11464000 is lower than 11700000).

Unfortunately for Daniel this means he'll have to beg TBS to upgrade the version used on their firmware.

#6

Updated by Daniel Guenther almost 9 years ago

Thats my Problem actually, yes... :-(
The Software & Board Support of TBS ist realy a shame, they have e.g. Opkg as package manager but no repository for it. Also they supply a cross compiler but no single word on how to use it...
I tried to get help on their forum but without any response yet, lets keep fingers crossed...

Too bad I never saw any alternative to the MOI device...

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