[linux-dvb] Re: dvbtune

[Malcolm Caldwell <malcolm.caldwell@ntu.edu.au>]

Hello,

I just checked and this works for me:
./dvbtune -p H -s 28125 -i -f 1150000 -I 1 -m

So your problem is probably the frequency.

The basically code says:
if (freq > 2200000) {
 TAKE AWAY THE LOG
      } else {
        // this is an L-Band frequency

So L band frequencies need to be there as absolutes.

Also, the lines
tuning DVB-S to L-Band:1107310752, Pol:H Srate=28125000, 22kHz=off

Are wrong - the is not the real L-Band frequency as the code to
calculate that is after this printf!

On Fri, 2003-02-28 at 16:16, Sheetal_Pandey wrote:
> Hi Malcolm
> 
> I thought first I should get the signal locked and then try vdr.
> 
> I know you dont use dvbtune but it is a similiar utility to dvbstream.
> I gave the command ./dvbtune -f 1150 -t 0 -s 28125
> 
> and get the following output:
> ****************************************************
> tuning DVB-S to L-Band:1150, Pol:H Srate=28125000, 22kHz=off
> SEC BUS MODE:  IDLE (0)
> SEC VOLTAGE:  18 (4)
> SEC CONT TONE: OFF
> Getting frontend event
> Received failure event
> Getting frontend event
> Received failure event
> Getting frontend event
> Received failure event
> Not able to lock to the signal on the given frequency
> ********************************************************Can somebody help in
> sorting the problem?
> 
> Malcolm,
> I will download dvbstream and try with that.Which version are using?
> 
> Regards,
> Sheetal Pandey
> 
> 
> -----Original Message-----
> From: Malcolm Caldwell [mailto:malcolm.caldwell@ntu.edu.au]
> Sent: Thursday, February 27, 2003 8:00 PM
> To: Sheetal_Pandey
> Cc: linux-vdr@linuxtv.org
> Subject: Re: [linux-dvb] vdr problem
> 
> 
> I not sure what your problem is.
> 
> Perhaps you should try a newer version of vdr.  I am using a developer
> version (1.1.20).
> 
> vdr questions should be posted to the vdr email list and I have CCed the
> list and removed the dvb list.
> 
> Is the channel working with a normal set to box?
> 
> On Thu, 2003-02-27 at 19:12, Sheetal_Pandey wrote:
> > Hi,
> > 
> > I have mapped the keys of PC Keyboard to work with VDR application.I can
> > enter into the channels menu and change the parameters.I changed the
> > freq-1150 S/R 28125 POL-H VPID-517 APID-700 and said ok but it doent show
> > any video.I have changed the channels.conf as follows
> > 
> > RTPi:1150:h:S100.5E:28125:517:700:0:0:30:0:0:0
> > DW:1150:h:S100.5E:28125:2305:2306:0:0:1:0:0:0
> > RAIi:1150:h:S100.5E:28125:513:644:0:0:3:0:0:0
> > 
> > I also changed the setup.conf to
> > LnbFrequHi = 0
> > LnbFrequLo = 0
> > LnbSLOF = 0
> > 
> > I am using vdr-1.0.0pre2.
> > 
> > Regards,
> > Sheetal Pandey
> > **************************************************************************
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