Hallo,
ich besitze eine DM820 und eine DM7080 (Sat mit zus. Dual Sat).
tvheadend funktioniert tadellos auf der 820. Auf der 7080 sieht's anders aus: tvheadend kann keinen Signal bekommen; endet den Scan mit "POLL Timeout" bzw. "No data".
In der 7080'er sind insgesamt vier Tuner eingebaut. Die zwei Serienmässige SatTuner und einen Dual SatTuner. Allerdings werden im tvheadend insgesamt 6 Tuner angezeigt: Die 4x Sat und 2x Terrestrial. Ich habe aber keine T-Tuner eingebaut !?
Daher habe einen command line scan mit dem gleichen Ergebnis durchgeführt: 820 funktioniert, 7080 nicht. Resultate sind unten aufgeführt.
Mit femon werden bei beiden Boxen die gleiche Status, Signalstärke und SNR angezeigt. Beide Boxen sitzen hinter einem Multiswitch. Um einen Defekt auszuschliessen, hatte ich die Boxen mehrmals umgehängt.
Obwohl die Boxen Baugleich (bis auf die Steckplätze) sind, sind die Module bcm4506 und bcm7435 unterschiedlich gross.
root@dm820:~$ lsmod
Module Size Used by
bcm7435 7862383 3
bcm4506 29058 1 bcm7435
========================================
root@dm7080:~$ lsmod
Module Size Used by
bcm7435 8453205 3
bcm4506 91786 1 bcm7435
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Frage:
Wieso finden die PID-Filter des Scans bei der 7080 keine Daten?
root@dm820:~$ femon -H
FE: bcm4506 (DVBS)
status | signal 0% | snr 0% | ber 0 | unc 0 |
status | signal 0% | snr 0% | ber 0 | unc 0 |
status SCVYL | signal 30% | snr 4% | ber 0 | unc 0 | FE_HAS_LOCK
status SCVYL | signal 30% | snr 4% | ber 0 | unc 0 | FE_HAS_LOCK
status SCVYL | signal 30% | snr 4% | ber 0 | unc 0 | FE_HAS_LOCK
status SCVYL | signal 29% | snr 4% | ber 0 | unc 0 | FE_HAS_LOCK
status SCVYL | signal 30% | snr 4% | ber 0 | unc 0 | FE_HAS_LOCK
status SCVYL | signal 30% | snr 4% | ber 0 | unc 0 | FE_HAS_LOCK
status SCVYL | signal 30% | snr 4% | ber 0 | unc 0 | FE_HAS_LOCK
status SCVYL | signal 29% | snr 4% | ber 0 | unc 0 | FE_HAS_LOCK
status | signal 30% | snr 2% | ber 0 | unc 0 |
status S | signal 25% | snr 1% | ber 0 | unc 0 |
status S | signal 29% | snr 2% | ber 0 | unc 0 |
status S | signal 30% | snr 2% | ber 0 | unc 0 |
status S | signal 30% | snr 2% | ber 0 | unc 0 |
status SCVYL | signal 30% | snr 4% | ber 0 | unc 0 | FE_HAS_LOCK
status SCVYL | signal 31% | snr 4% | ber 0 | unc 0 | FE_HAS_LOCK
status SCVYL | signal 30% | snr 4% | ber 0 | unc 0 | FE_HAS_LOCK
status SCVYL | signal 31% | snr 4% | ber 0 | unc 0 | FE_HAS_LOCK
status SCVYL | signal 30% | snr 4% | ber 0 | unc 0 | FE_HAS_LOCK
status SCVYL | signal 31% | snr 4% | ber 0 | unc 0 | FE_HAS_LOCK
status SCVYL | signal 30% | snr 4% | ber 0 | unc 0 | FE_HAS_LOCK
status | signal 30% | snr 4% | ber 0 | unc 0 |
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root@dm820:~$ scan -vvvv /usr/share/dvb/dvb-s/Astra-19.2E
scanning /usr/share/dvb/dvb-s/Astra-19.2E
using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
initial transponder 12551500 V 22000000 5
>>> tune to: 12551:v:0:22000
DiSEqC: switch pos 0, 13V, hiband (index 2)
diseqc_send_msg:56: DiSEqC: e0 10 38 f1 00 00
DVB-S IF freq is 1951500
>>> tuning status == 0x1f
add_filter:1791: add filter pid 0x0000
start_filter:1731: start filter pid 0x0000 table_id 0x00
update_poll_fds:1711: poll fd 4
add_filter:1791: add filter pid 0x0011
start_filter:1731: start filter pid 0x0011 table_id 0x42
update_poll_fds:1711: poll fd 5
update_poll_fds:1711: poll fd 4
add_filter:1791: add filter pid 0x0010
start_filter:1731: start filter pid 0x0010 table_id 0x40
update_poll_fds:1711: poll fd 6
update_poll_fds:1711: poll fd 5
update_poll_fds:1711: poll fd 4
parse_section:1574: pid 0x00 tid 0x00 table_id_ext 0x0454, 0/0 (version 2)
PAT
<ab hier kommt eine Menge mehr Daten>
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root@dm7080:~$ femon -H -f 1
FE: bcm4506 (DVBS)
status | signal 44% | snr 14% | ber 0 | unc 0 |
status | signal 44% | snr 14% | ber 0 | unc 0 |
status | signal 44% | snr 14% | ber 0 | unc 0 |
status | signal 44% | snr 14% | ber 0 | unc 0 |
status | signal 44% | snr 14% | ber 0 | unc 0 |
status | signal 44% | snr 14% | ber 0 | unc 0 |
status SCVYL | signal 30% | snr 5% | ber 0 | unc 0 | FE_HAS_LOCK
status SCVYL | signal 29% | snr 5% | ber 0 | unc 0 | FE_HAS_LOCK
status SCVYL | signal 29% | snr 5% | ber 0 | unc 0 | FE_HAS_LOCK
status SCVYL | signal 29% | snr 5% | ber 0 | unc 0 | FE_HAS_LOCK
status SCVYL | signal 29% | snr 5% | ber 0 | unc 0 | FE_HAS_LOCK
status SCVYL | signal 29% | snr 5% | ber 0 | unc 0 | FE_HAS_LOCK
status SCVYL | signal 29% | snr 5% | ber 0 | unc 0 | FE_HAS_LOCK
status SCVYL | signal 29% | snr 5% | ber 0 | unc 0 | FE_HAS_LOCK
status SCVYL | signal 29% | snr 5% | ber 0 | unc 0 | FE_HAS_LOCK
status SCVYL | signal 29% | snr 5% | ber 0 | unc 0 | FE_HAS_LOCK
status SCVYL | signal 29% | snr 5% | ber 0 | unc 0 | FE_HAS_LOCK
status SCVYL | signal 29% | snr 5% | ber 0 | unc 0 | FE_HAS_LOCK
status SCVYL | signal 29% | snr 5% | ber 0 | unc 0 | FE_HAS_LOCK
status SCVYL | signal 29% | snr 5% | ber 0 | unc 0 | FE_HAS_LOCK
status SCVYL | signal 29% | snr 5% | ber 0 | unc 0 | FE_HAS_LOCK
status SCVYL | signal 29% | snr 5% | ber 0 | unc 0 | FE_HAS_LOCK
status SCVYL | signal 29% | snr 5% | ber 0 | unc 0 | FE_HAS_LOCK
status S | signal 32% | snr 0% | ber 0 | unc 0 |
status S | signal 30% | snr 0% | ber 0 | unc 0 |
status S | signal 31% | snr 0% | ber 0 | unc 0 |
status S | signal 30% | snr 0% | ber 0 | unc 0 |
status S | signal 30% | snr 0% | ber 0 | unc 0 |
status S | signal 31% | snr 0% | ber 0 | unc 0 |
status S | signal 31% | snr 0% | ber 0 | unc 0 |
status S | signal 32% | snr 0% | ber 0 | unc 0 |
status S | signal 30% | snr 0% | ber 0 | unc 0 |
status S | signal 31% | snr 0% | ber 0 | unc 0 |
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root@dm7080:~$ scan -vvvv /usr/share/dvb/dvb-s/Astra-19.2E
scanning /usr/share/dvb/dvb-s/Astra-19.2E
using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
initial transponder 12551500 V 22000000 5
>>> tune to: 12551:v:0:22000
DiSEqC: switch pos 0, 13V, hiband (index 2)
diseqc_send_msg:56: DiSEqC: e0 10 38 f1 00 00
DVB-S IF freq is 1951500
>>> tuning status == 0x1f
add_filter:1791: add filter pid 0x0000
start_filter:1731: start filter pid 0x0000 table_id 0x00
update_poll_fds:1711: poll fd 4
add_filter:1791: add filter pid 0x0011
start_filter:1731: start filter pid 0x0011 table_id 0x42
update_poll_fds:1711: poll fd 5
update_poll_fds:1711: poll fd 4
add_filter:1791: add filter pid 0x0010
start_filter:1731: start filter pid 0x0010 table_id 0x40
update_poll_fds:1711: poll fd 6
update_poll_fds:1711: poll fd 5
update_poll_fds:1711: poll fd 4
WARNING: filter timeout pid 0x0011
remove_filter:1799: remove filter pid 0x0011
stop_filter:1777: stop filter pid 0x0011
update_poll_fds:1711: poll fd 6
update_poll_fds:1711: poll fd 4
WARNING: filter timeout pid 0x0000
remove_filter:1799: remove filter pid 0x0000
stop_filter:1777: stop filter pid 0x0000
update_poll_fds:1711: poll fd 6
WARNING: filter timeout pid 0x0010
remove_filter:1799: remove filter pid 0x0010
stop_filter:1777: stop filter pid 0x0010
dumping lists (0 services)
Done.
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