Re: about the hvr-4000 tuning problems

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>> I have following in my channel conf for dvb-t and dvb-s channels:
>> YLE
>> TV1;YLE:546000:B8C23G8M64T8Y0:T:27500:512=2:650=fin:2321:0:17:8438:4097:0
>> arte;ARD:10743:hC56M5O0S0:S19.2E:22000:401=2:402=deu,403=fra:404:0:28724:1:1051:0
>>
>
> Concerning Arte, I've got that same setting in my channels.conf. And I'm
> able to see that channel instantly.
>
>> Klaus, do you have any idea from which functions I should try to track
>> more for finding the problem?
>>
>
> I use a Hauppauge NOVA-HD-S2 and I've updated to the latest S2API drivers
> on the s2-liplianin repository. It uses the same kernel-driver as the
> HVR-4000. And I don't have any tuning problems at all on Hotbird 13.0,
> Astra 19.2, Astra 23.5 and Astra 28.2. This is with VDR 1.7.0 and my own
> S2API patch as well as with VDR 1.7.3.

I have tried both with the s2-liblianin and v4l-dvb versions of the 
drivers and I do not see any differences. scan,szap,szap-s2,scan-s2 and 
vdr-1.6.0 works ok with all of them.

It's just that neither vdr-1.7.0 with your patches or vdr-1.7.2 or 
vdr-1.7.3 without patches are working.

>
> By any chance, did you try disabling diseqc? Because I had tuning problems
> when I used standard diseqc values with no retries with my diseqc 1.0
> switch. I had to use the following safe diseqc commands for my diseqc 1.0
> configuration:

I do not have diseqc in my system and I checked that at least the 
cDvbTuner::SetFrontEnd() method from dvbdevice.c detected that correctly
and went to else part of the block. (=no diseqcs)

When I try to change to a (not previously tuned with szap) dvb-s/s2 
channel, vdr will just notice that the tunerStatus variable in Action() 
method is = 2, which means that "tuned". It will never go to state 3 which 
means "locked".

With szap-s2,szap or vdr-1.6.0 I can however get the locks immediately.
So I am wondering that what could be the most potential places in vdr code 
where I should try to make some changes to tuning/locking code for 
testing. Is it the cDvbTuner::SetFrontEnd method or is there also some 
other methods that are really interfacing with S2API and could affect to 
the tuning or locking?

Mika


> #
> # port 1
> S19.2E  11700 V  9750   t v W15 [E0 10 38 F0] W100 [E0 10 38 F0] W100 [E0
> 11 00] W100 A W15 t
> S19.2E  99999 V 10600   t v W15 [E0 10 38 F1] W100 [E0 10 38 F1] W100 [E0
> 11 00] W100 A W15 T
> S19.2E  11700 H  9750   t V W15 [E0 10 38 F2] W100 [E0 10 38 F2] W100 [E0
> 11 00] W100 A W15 t
> S19.2E  99999 H 10600   t V W15 [E0 10 38 F3] W100 [E0 10 38 F3] W100 [E0
> 11 00] W100 A W15 T
> # port 2
> S13.0E  11700 V  9750   t v W15 [E0 10 38 F4] W100 [E0 10 38 F4] W100 [E0
> 11 00] W100 B W15 t
> S13.0E  99999 V 10600   t v W15 [E0 10 38 F5] W100 [E0 10 38 F5] W100 [E0
> 11 00] W100 B W15 T
> S13.0E  11700 H  9750   t V W15 [E0 10 38 F6] W100 [E0 10 38 F6] W100 [E0
> 11 00] W100 B W15 t
> S13.0E  99999 H 10600   t V W15 [E0 10 38 F7] W100 [E0 10 38 F7] W100 [E0
> 11 00] W100 B W15 T
> # port 3
> S23.5E  11700 V  9750   t v W15 [E0 10 38 F8] W100 [E0 10 38 F8] W100 [E0
> 11 00] W100 A W15 t
> S23.5E  99999 V 10600   t v W15 [E0 10 38 F9] W100 [E0 10 38 F9] W100 [E0
> 11 00] W100 A W15 T
> S23.5E  11700 H  9750   t V W15 [E0 10 38 FA] W100 [E0 10 38 FA] W100 [E0
> 11 00] W100 A W15 t
> S23.5E  99999 H 10600   t V W15 [E0 10 38 FB] W100 [E0 10 38 FB] W100 [E0
> 11 00] W100 A W15 T
> # port 4
> S28.2E  11700 V  9750   t v W15 [E0 10 38 FC] W100 [E0 10 38 FC] W100 [E0
> 11 00] W100 B W15 t
> S28.2E  99999 V 10600   t v W15 [E0 10 38 FD] W100 [E0 10 38 FD] W100 [E0
> 11 00] W100 B W15 T
> S28.2E  11700 H  9750   t V W15 [E0 10 38 FE] W100 [E0 10 38 FE] W100 [E0
> 11 00] W100 B W15 t
> S28.2E  99999 H 10600   t V W15 [E0 10 38 FF] W100 [E0 10 38 FF] W100 [E0
> 11 00] W100 B W15 T
> S28.5E  11700 V  9750   t v W15 [E0 10 38 FC] W100 [E0 10 38 FC] W100 [E0
> 11 00] W100 B W15 t
> S28.5E  99999 V 10600   t v W15 [E0 10 38 FD] W100 [E0 10 38 FD] W100 [E0
> 11 00] W100 B W15 T
> S28.5E  11700 H  9750   t V W15 [E0 10 38 FE] W100 [E0 10 38 FE] W100 [E0
> 11 00] W100 B W15 t
> S28.5E  99999 H 10600   t V W15 [E0 10 38 FF] W100 [E0 10 38 FF] W100 [E0
> 11 00] W100 B W15 T
>
>> Mika
>>
>
> Regards,
>
> Niels Wagenaar
>
>
>
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>

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