OK, progress (idiot error?)
My problem was OptusB1 requires a 45 degree skew on the LNB on the dish
itself.
So now I can do an szap as follows:
TV3:12456:h:0:22500:512:650:1920
./szap -l 11300 -c channels-conf/dvb-s/OptusD1E160 TV3
reading channels from file 'channels-conf/dvb-s/OptusD1E160'
zapping to 1 'TV3':
sat 0, frequency = 12456 MHz H, symbolrate 22500000, vpid = 0x0200, apid =
0x028a sid = 0x0780
using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
status 1f | signal cd82 | snr be5c | ber 0000ff00 | unc fffffffe |
FE_HAS_LOCK
status 1f | signal cd07 | snr be9e | ber 00000000 | unc fffffffe |
FE_HAS_LOCK
status 1f | signal cd07 | snr be4a | ber 00000000 | unc fffffffe |
FE_HAS_LOCK
New problem though - I can now no longer scan with the LNB skewed!!
S 12456000 V 22500000 AUTO
S 12456000 H 22500000 AUTO
./scan dvb-s/OptusB1-NZ -l 11300
scanning dvb-s/OptusB1-NZ
using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
initial transponder 12456000 V 22500000 9
initial transponder 12456000 H 22500000 9
tune to: 12456:v:0:22500
DVB-S IF freq is 1156000
WARNING: >>> tuning failed!!!
tune to: 12456:v:0:22500 (tuning failed)
DVB-S IF freq is 1156000
WARNING: >>> tuning failed!!!
tune to: 12456:h:0:22500
DVB-S IF freq is 1156000
WARNING: >>> tuning failed!!!
tune to: 12456:h:0:22500 (tuning failed)
DVB-S IF freq is 1156000
WARNING: >>> tuning failed!!!
ERROR: initial tuning failed
dumping lists (0 services)
Done.
Any ideas?
----- Original Message -----
From: "Simon Baxter" <linu...@nzbaxters.com>
To: <linux-media@vger.kernel.org>
Sent: Sunday, September 26, 2010 9:48 AM
Subject: dm1105 scan but won't tune? (anyone have one of these working?)
Simon Baxter ÐÐÑÐÑ:
Hi. I've got a new dm1105 dvb-s card which I can't get to work. I can
scan and get transponders etc, but can't tune or get a front end lock.
I see there's been some work on this - does anyone have one of these
dvb-s cards working?
I've just pulled the latest from
http://mercurial.intuxication.org/hg/s2-liplianin
I can scan and get info:
./scan dvb-s/OptusB1-NZ -l 11300 -x 0
scanning dvb-s/OptusB1-NZ
using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
initial transponder 12456000 H 22500000 9
tune to: 12456:h:0:22500
DVB-S IF freq is 1156000
<snip>
0x0000 0x0781: pmt_pid 0x010b TV Works -- C4 (running)
<snip>
C4:12456:h:0:22500:513:651:1921
But I can't get a lock on szap:
./szap -c channels-conf/dvb-s/OptusD1E160 C4
reading channels from file 'channels-conf/dvb-s/OptusD1E160'
zapping to 2 'C4':
sat 0, frequency = 12456 MHz H, symbolrate 22500000, vpid = 0x0201,
apid = 0x028b sid = 0x0781
using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
status 03 | signal 9ae2 | snr 7170 | ber 0000ff07 | unc fffffffe |
status 03 | signal 9c2a | snr 719a | ber 0000ff05 | unc fffffffe |
status 03 | signal 9b07 | snr 71d9 | ber 0000ff05 | unc fffffffe |
status 03 | signal 9ace | snr 7200 | ber 0000ff05 | unc fffffffe |
Or in VDR -
Sep 23 13:49:45 localhost vdr: [2105] frontend 0/0 timed out while
tuning to channel 1, tp 112456
Sep 23 13:50:06 localhost vdr: [2105] frontend 0/0 timed out while
tuning to channel 16, tp 112483
Sep 23 13:50:26 localhost vdr: [2105] frontend 0/0 timed out while
tuning to channel 1, tp 112456
Although dvbtune says:
./dvbtune -f 1245600 -s 22500 -p h -m -tone 0 -x
Using DVB card "ST STV0299 DVB-S"
tuning DVB-S to L-Band:3, Pol:H Srate=22500000, 22kHz=off
polling....
Getting frontend event
FE_STATUS:
polling....
Getting frontend event
FE_STATUS: FE_HAS_SIGNAL FE_HAS_CARRIER
polling....
Getting frontend event
FE_STATUS: FE_HAS_SIGNAL FE_HAS_LOCK FE_HAS_CARRIER FE_HAS_VITERBI
FE_HAS_SYNC
Event: Frequency: 10995803
SymbolRate: 22500000
FEC_inner: 3
Bit error rate: 65285
Signal strength: 53063
SNR: 48522
FE_STATUS: FE_HAS_SIGNAL FE_HAS_LOCK FE_HAS_CARRIER FE_HAS_VITERBI
FE_HAS_SYNC
<?xml version="1.0" encoding="iso-8859-1"?>
<satellite>
<descriptor tag="0x01"
data="4b59204469676974616c20536174656c6c697465205456f3ae000100a9f042413303eb0103ed0103f10103f401040201041101043801043d01044501044c02046002046102046202232983238d8a23f18426ad"
text="KY.Digital.Satellite.TV.......BA3...................8.....E..L.....a..b............"
/>
Nothing to read from fd_nit
Scanning 12407000V 30000000
Using DVB card "ST STV0299 DVB-S"
tuning DVB-S to L-Band:774218352, Pol:V Srate=30000000, 22kHz=off
polling....
Getting frontend event
FE_STATUS:
polling....
Getting frontend event
FE_STATUS: FE_HAS_SIGNAL FE_HAS_CARRIER
polling....
polling....
Any suggestions?
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Hi,
Please, try set parameter card=<number>> at dm1105 module loading.
Best reagrds,
Vladimir Monchenko.
I've tried:
modprobe dm1105 card=1
modprobe dm1105 card=2
modprobe dm1105 card=3
modprobe dm1105 card=4
modprobe dm1105 card=5
modprobe dm1105 card=6
but still can't tune the front end. Any ideas?
lspci -vvv has:
01:06.0 Ethernet controller: Device 195d:1105 (rev 10)
Subsystem: Device 195d:1105
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 64 (4000ns min, 8000ns max), Cache Line Size: 4 bytes
Interrupt: pin A routed to IRQ 16
Region 0: I/O ports at bc00 [size=256]
Kernel driver in use: dm1105
Kernel modules: dm1105
lsmod:
rc_dm1105_nec 1199 0
dm1105 9896 0
dvb_core 86607 2 dm1105,stv0299
ir_core 13013 8
rc_dm1105_nec,dm1105,ir_sony_decoder,ir_jvc_decoder,ir_rc6_decoder,ir_rc5_decoder,ir_nec_decoder
i2c_core 24507 7
dm1105,ds3000,cx24116,dvb_pll,stv0299,nvidia,i2c_nforce2
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