[linux-dvb] [PATCH] lgdt330x: SNR and signal strength reporting

Patrick Boettcher patrick.boettcher at desy.de
Tue Oct 31 09:03:20 CET 2006


On Mon, 30 Oct 2006, Michael Krufky wrote:
> >> +		/* Negative SNR, which is possible, but realisticly the
> >> +		demod will lose lock before the signal gets this bad.  The
> >> +		API only allows for unsigned values, so just return 0 */
> > 
> > In DVB-T QPSK FEC 1/2 it is possible to receive while having a negative 
> > SNR.
> 
> OK, but still the API expects an unsigned integer... This was more of a
> "point-of-information" than a critique, right?

Yes. Sorry for the confusion.

Patrick.



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