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<TITLE>RE: [linux-dvb] TT T-1500</TITLE>
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<P><FONT SIZE=2>Thanks Sigmund,<BR>
<BR>
The parameters are correct as far as I know, I did check them. I also noted that the default dvbtune params are correct for other transponders here in the UK, so just specifying the frequency should be enough. I know the Nova-T (Conexant) chipset tunes fine with those params. I may try a different firmware, although I'd expect errors if it were wrong. Thanks for the pointer tho.<BR>
<BR>
Regards<BR>
Nick<BR>
<BR>
<BR>
-----Original Message-----<BR>
From: Sigmund Augdal Helberg [<A HREF="mailto:sigmund@snap.tv">mailto:sigmund@snap.tv</A>]<BR>
Sent: Tue 12/19/2006 3:00 PM<BR>
To: Nick Fearnley (Digital Media Projects Ltd.)<BR>
Cc: raymond mantchala; linux-dvb@linuxtv.org<BR>
Subject: RE: [linux-dvb] TT T-1500<BR>
<BR>
On Thu, 2006-12-14 at 19:17 +0000, Nick Fearnley (Digital Media Projects<BR>
Ltd.) wrote:<BR>
> No luck again I'm afraid.<BR>
><BR>
> Here's the relevant kernel messages:<BR>
><BR>
> saa7146: register extension 'budget dvb'.<BR>
> saa7146: register extension 'budget_ci dvb'<BR>
> saa7146: founds saa7146 @ mem e0012000 (revision1, irq 24)<BR>
> (0x13c2,0x1012).<BR>
> saa7146 (0): dma buffer size 192512<BR>
> DVB: registering new adapter (TT-Budget-T-CI PCI).<BR>
> adapter has MAC addr = 00:d0:5c:04:45:07<BR>
> input: Budget-CI dvb ir receiver saa7146 (0) as /class/input/input0<BR>
> DVB: registering frontend 0 (Philips TDA10046H DVB-T)...<BR>
><BR>
> then when I enter this:<BR>
><BR>
> ./dvbtune -c 0 -f 722000000 -cr 3_4 -qam 16<BR>
Perhaps you got the fec or modulation wrong. For me these cards allways<BR>
managed to autodetect them. The bandwidth parameter on the other hand is<BR>
not autodetected. Make sure you get that one correct.<BR>
<BR>
Regards<BR>
<BR>
Sigmund Augdal<BR>
><BR>
> I get:<BR>
> tda1004x: setting up plls for 53MHz sampling clock<BR>
> tda1004x: found firmware revision 20 -- ok<BR>
> Using DVB card "Philips TDA10046H DVB-T"<BR>
> tuning DVB-T (in United Kingdom) to 722000000 Hz<BR>
> polling....<BR>
> Getting frontend event<BR>
> FE_STATUS:<BR>
> polling....<BR>
> polling....<BR>
><BR>
> I have also tried adding 166Khz, so 722166000<BR>
> and using 0,1 and 2 for the inversion<BR>
><BR>
><BR>
> So I can't see a problem other than that. I know the signal is good.<BR>
><BR>
> Nick<BR>
><BR>
><BR>
> -----Original Message-----<BR>
> From: raymond mantchala [<A HREF="mailto:rmantchala@streamvision.fr">mailto:rmantchala@streamvision.fr</A>]<BR>
> Sent: Tue 12/12/2006 5:13 PM<BR>
> To: Nick Fearnley (Digital Media Projects Ltd.)<BR>
> Cc: linux-dvb@linuxtv.org<BR>
> Subject: Re: [linux-dvb] TT T-1500<BR>
><BR>
> Nick Fearnley (Digital Media Projects Ltd.) wrote:<BR>
> ><BR>
> > As discussed previously on this list I too have the tuning problem<BR>
> > with the TT T-1500 card.<BR>
> ><BR>
> > I have tried adding 166Mhz to the frequency, I have tried removing<BR>
> the<BR>
> > jumper on the board for active antenna, I have tried inverting the<BR>
> > inversion! No luck. I can tune straight away on a Nova-T. I am<BR>
> certain<BR>
> > the drivers are valid - I get valid firmware upload messages from<BR>
> the<BR>
> > kernel.<BR>
> ><BR>
> > Any ideas?<BR>
> ><BR>
> ><BR>
> ------------------------------------------------------------------------<BR>
> ><BR>
> > _______________________________________________<BR>
> > linux-dvb mailing list<BR>
> > linux-dvb@linuxtv.org<BR>
> > <A HREF="http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb">http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb</A><BR>
> Hello Nick,<BR>
><BR>
> We are using this card in our products. The mistake you are doing is<BR>
> to<BR>
> add 166 Mhz. You need to add 166 khz.<BR>
> And if it doesn't work, try to invert the inversion.<BR>
><BR>
> Regards,<BR>
> Raymond.<BR>
><BR>
><BR>
><BR>
> _______________________________________________<BR>
> linux-dvb mailing list<BR>
> linux-dvb@linuxtv.org<BR>
> <A HREF="http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb">http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb</A><BR>
<BR>
<BR>
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