[linux-dvb] Re: Full featured card summary

[heino.goldenstein@t-online.de (Heino Goldenstein)]

Hello,

Klaus Schmidinger wrote:
> 
> Johannes Stezenbach wrote:
> >
> > Klaus Schmidinger wrote:
> > > Holger Waechtler wrote:
> > > >
> > > > On Sunday 14 March 2004 23:55, Andrew de Quincey wrote:
> > > > >
> > > > > The problem with 1.1.0 is VDR isn't doing the full DISEQC init sequence,
> > > > > and so no voltage was ever being sent to the LNB.
> > > >
> > > > that's definitely illegal.
> > >
> > > Note that I _do_ turn on LNB power now when setting up the devices in VDR.
> >
> > Just to make sure: You also must wait some msec after turning
> > the power on before sending the first DiSEqC command.
> >
> > Johannes
> 
> This is implicitly the case because first the devices are initialized
> one by one, and then (a few seconds later) the first actual channel
> switch occurs.
> 
> Besides, even with the DiSEqC setup
> 
> S19.2E  11700 V  9750  t v W15 [E0 10 38 F0] W15 A W15 t
> S19.2E  99999 V 10600  t v W15 [E0 10 38 F1] W15 A W15 T
> S19.2E  11700 H  9750  t V W15 [E0 10 38 F2] W15 A W15 t
> S19.2E  99999 H 10600  t V W15 [E0 10 38 F3] W15 A W15 T
> 
> (which definitely explicitly waits 15ms before sending any
> DiSEqC sequence) it doesn't work (see my reply to Holger's
> mail).
> 
> Klaus

there is no "full DiSEqC init sequnce" defined in the DiSEqC specs.
Which switch criteria to send over the sat cable only depends on
the local hardware setup.
Maybe the Annex A of update_recomm_for_implim.pdf
http://www.eutelsat.com/satellites/pdf/Diseqc/associated%20docs/update_recomm_for_implim.pdf
can give an impression of some common required combinations.

Tjuess
  Heino



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