Autor Thema: Ultimate (DVB-S/S2): opening frontend failed: No such device  (Gelesen 4074 mal)

stl

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Ultimate (DVB-S/S2): opening frontend failed: No such device
« am: April 30, 2012, 09:56:44 Vormittag »
Hallo, habe seit dem 27.4. einen Sundtek SkyTV Ultimate (DVB-S/S2), leider aber nur sehr eingeschränkte Möglichkeiten beim Einsatz.


Meldungen auf dem Server (GoFlex Net):

[root@goflex-00 szap-s2-d65015db2778]# ./szap-s2 -c /net_data/VDR-conf/vdr-goflex-00/channels.conf -n 1
reading channels from file '/net_data/VDR-conf/vdr-goflex-00/channels.conf'
zapping to 1 'Das Erste;ARD':
delivery DVB-S, modulation QPSK
sat 0, frequency 11836 MHz H, symbolrate 27500000, coderate 3/4, rolloff 0.35
vpid 0x0065, apid 0x0066, sid 0x0068
using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
opening frontend failed: No such device

Eine Netzwerkverbindung zum Zielrechner (Linux x86/64 bit gentoo) scheint auch zu funktionieren:
vdr@jarada /home/nfs/extra/src/video/DVB/vdr-1.7.24.jarada $ /opt/bin/mediaclient -e
**** List of Media Hardware Devices ****
device 0: [Sundtek SkyTV Ultimate III (USB 2.0) (goflex-00)]  DVB-S/S2, NETWORK-DEVICE
  [NETWORKPATH]:
     PATH: goflex-00:0
  [SERIAL]:
     ID: U12041116xxxx
  [DVB-S/S2]:
     FRONTEND: /dev/dvb/adapter0/frontend0
     DVR: /dev/dvb/adapter0/dvr0
     DMX: /dev/dvb/adapter0/demux0

vdr@jarada /home/nfs/extra/src/video/DVB/vdr-1.7.24.jarada $ /opt/bin/mediaclient -m DVBS -f 11836000 -M QPSK -S 27500000 -V H -E 3/4
Using device: /dev/dvb/adapter0/frontend0
Setting DVB-S/S2 tune Parameters
using HI/LO Band frequency: 11836000
Modulation: QPSK (DVB-S)
Symbolrate: 27500000
Voltage: 18 Volt (Horizontal)
FEC: 3/4
Tone ON
Frequency: 1236000
Syntax OK
Checking for lock:
. [LOCKED]

Für den VDR gibts aber nur ein:

Apr 30 09:47:27 jarada vdr: [10779] video directory scanner thread started (pid=10777, tid=10779)
Apr 30 09:47:27 jarada vdr: [10777] registered source parameters for 'A - ATSC'
Apr 30 09:47:27 jarada vdr: [10777] registered source parameters for 'C - DVB-C'
Apr 30 09:47:27 jarada vdr: [10777] registered source parameters for 'S - DVB-S'
Apr 30 09:47:27 jarada vdr: [10777] registered source parameters for 'T - DVB-T'
Apr 30 09:47:27 jarada vdr: [10780] epg data reader thread started (pid=10777, tid=10780)
Apr 30 09:47:27 jarada vdr: [10780] reading EPG data from /net_data/VDR-conf/vdr17x-dvb-ts2-jarada/epg.data
Apr 30 09:47:27 jarada vdr: [10780] epg data reader thread ended (pid=10777, tid=10780)
Apr 30 09:47:27 jarada vdr: [10777] ERROR (dvbdevice.c,1073): /dev/dvb/adapter0/frontend0: Kein passendes Gerät bzw. keine passende Adresse gefunden
Apr 30 09:47:27 jarada vdr: [10777] no DVB device found
Apr 30 09:47:27 jarada vdr: [10777] initializing plugin: softhddevice (0.5.1-GITc9ef8b7): A software and GPU emulated HD device

Weiß jemand Rat?

Gruß
Stefan

Sundtek

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Re:Ultimate (DVB-S/S2): opening frontend failed: No such device
« Antwort #1 am: April 30, 2012, 10:37:18 Vormittag »
Wenn das yavdr ist, als root:


echo "/opt/lib/libmediaclient.so" > /etc/ld.so.preload

Failure is a good thing! I'll fix it

stl

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Re:Ultimate (DVB-S/S2): opening frontend failed: No such device
« Antwort #2 am: April 30, 2012, 11:11:31 Vormittag »
Die Antwort kam aber schnell super (es ist kein yavdr), aber:
[root@goflex-00 szap-s2-d65015db2778]# ./szap-s2 -c /net_data/VDR-conf/vdr-goflex-00/channels.conf -n 1
reading channels from file '/net_data/VDR-conf/vdr-goflex-00/channels.conf'
zapping to 1 'Das Erste;ARD':
delivery DVB-S, modulation QPSK
sat 0, frequency 11836 MHz H, symbolrate 27500000, coderate 3/4, rolloff 0.35
vpid 0x0065, apid 0x0066, sid 0x0068
using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
DMX_SET_PES_FILTER failed (PID = 0x0066): 11 Resource temporarily unavailable
FE_READ_STATUS failed: Broken pipe
status 00 | signal fffe | snr fffe | ber fffffffe | unc fffffffe |
FE_READ_STATUS failed: Broken pipe
status 00 | signal fffe | snr fffe | ber fffffffe | unc fffffffe |
FE_READ_STATUS failed: Broken pipe

Ja hätte sagen sollen das ich es auch schon mit einem
LD_PRELOAD=/opt/lib/libmediaclient.so ./szap-s2 -c /net_data/VDR-conf/vdr-goflex-00/channels.conf -n 1auf der GoFlex versucht hatte. Dadurch wird es aber schlimmer
Meldung im Log:
2012-04-30 09:47:07 [506] listening on port: 37283
2012-04-30 10:37:47 [506] digital tv
2012-04-30 10:37:47 [506] Waking up device
2012-04-30 10:37:48 [506] reinitializing previous digital TV parameters
2012-04-30 10:37:48 [506] Frequency: 1236
2012-04-30 10:37:48 [506] Symbolrate: 27500
2012-04-30 10:37:49 [506] digital tv
2012-04-30 10:37:49 [506] digital tv
2012-04-30 10:37:49 [506] digital tv
2012-04-30 10:37:49 [506] voltage is high/0
2012-04-30 10:37:49 [506] Diseqc execution time: 40240048 ms
2012-04-30 10:37:49 [506] diseqc send burst Unmodulated (SEC_MINI_A)
2012-04-30 10:37:49 [506] Frequency: 1236
2012-04-30 10:37:49 [506] Symbolrate: 27500
2012-04-30 10:37:49 [506] Using second datatransfer
2012-04-30 10:37:49 [507] problem reading data in service processor...
Auf dem Client ist dan auch die "Verbindung" weg:
vdr@jarada /home/nfs/extra/src/video/DVB/vdr-1.7.24.jarada $ date;/opt/bin/mediaclient -e
Mo 30. Apr 10:43:46 CEST 2012
**** List of Media Hardware Devices ****

Für VDR auf x86 funktioniert jetzt (nach:echo "/opt/lib/libmediaclient.so" > /etc/ld.so.preload) zumindest SD-TV. Bei HD gibts noch Abstürtze, das hat aber nichts mit dem USB Stick zu tun.

Szap-s2 funktioniert auch auf dem Client nicht:
stefan@jarada /usr/local/src/dvb-apps/dvb/szap-s2-d65015db2778 $ ./szap-s2 -c /net_data/VDR-conf/vdr-goflex-00/channels.conf -n 1
reading channels from file '/net_data/VDR-conf/vdr-goflex-00/channels.conf'
zapping to 1 'Das Erste;ARD':
delivery DVB-S, modulation QPSK
sat 0, frequency 11836 MHz H, symbolrate 27500000, coderate 3/4, rolloff 0.35
vpid 0x0065, apid 0x0066, sid 0x0068
using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
DMX_SET_PES_FILTER failed (PID = 0x0066): 104 Connection reset by peer
FE_READ_STATUS failed: Broken pipe
status 00 | signal fffe | snr fffe | ber fffffffe | unc fffffffe |
FE_READ_STATUS failed: Broken pipe

Danach ist auf dem Client das Device weg:
stefan@jarada /usr/local/src/dvb-apps/dvb/szap-s2-d65015db2778 $ ./szap-s2 -c /net_data/VDR-conf/vdr-goflex-00/channels.conf -n 1
reading channels from file '/net_data/VDR-conf/vdr-goflex-00/channels.conf'
zapping to 1 'Das Erste;ARD':
delivery DVB-S, modulation QPSK                               
sat 0, frequency 11836 MHz H, symbolrate 27500000, coderate 3/4, rolloff 0.35
vpid 0x0065, apid 0x0066, sid 0x0068
using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
opening frontend failed: No such file or directory

Gruß Stefan