From: Richard Zidlicky <rz@linux-m68k.org>
To: "Pedro Côrte-Real" <pedro@pedrocr.net>
Cc: linux-media@vger.kernel.org
Subject: Re: Trouble getting DVB-T working with Portuguese transmissions
Date: Thu, 17 Jun 2010 22:00:37 +0200 [thread overview]
Message-ID: <20100617200037.GA6530@linux-m68k.org> (raw)
In-Reply-To: <AANLkTik-CVBuwVbXLlAQ1Vso4RlnAzSOzvkcIEhfR7uO@mail.gmail.com>
On Thu, Jun 17, 2010 at 10:03:16AM +0100, Pedro Côrte-Real wrote:
> On Wed, Jun 16, 2010 at 9:57 PM, Richard Zidlicky <rz@linux-m68k.org> wrote:
> > On Wed, Jun 16, 2010 at 11:43:09AM +0100, Pedro Côrte-Real wrote:
> >
> >> status C Y | signal 66% | snr 0% | ber 2097151 | unc 0 |
> >> status SC YL | signal 65% | snr 0% | ber 2097151 | unc 0 | FE_HAS_LOCK
> >> status SC YL | signal 65% | snr 0% | ber 2097151 | unc 0 | FE_HAS_LOCK
> >> status SC YL | signal 65% | snr 0% | ber 2097151 | unc 0 | FE_HAS_LOCK
> >> status SC YL | signal 64% | snr 0% | ber 2097151 | unc 0 | FE_HAS_LOCK
> >> status SC YL | signal 65% | snr 0% | ber 2097151 | unc 0 | FE_HAS_LOCK
> >> status SC YL | signal 65% | snr 0% | ber 2097151 | unc 0 | FE_HAS_LOCK
> >> status SC YL | signal 65% | snr 0% | ber 2097151 | unc 0 | FE_HAS_LOCK
> >> status SC YL | signal 64% | snr 0% | ber 2097151 | unc 0 | FE_HAS_LOCK
> >
> > the ber is very strange. It should be 0 or very close.
>
> What are the ber and the unc? And does the 0% snr make sense? Why the
> % scale for that?
berr is supposed to be the bit error rate. The values displayed here appear to be
bogus - then again I am not familiar with this particular driver so maybe just the
error reporting is bogus. The w_scan results also look pretty bad.
Newest kernel is allways worth a try.
Richard
next prev parent reply other threads:[~2010-06-17 19:58 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-16 10:24 Trouble getting DVB-T working with Portuguese transmissions Pedro Côrte-Real
2010-06-16 10:43 ` Pedro Côrte-Real
2010-06-16 20:57 ` Richard Zidlicky
2010-06-17 9:03 ` Pedro Côrte-Real
2010-06-17 9:51 ` Pedro Côrte-Real
2010-06-17 20:00 ` Richard Zidlicky [this message]
2010-06-18 13:28 ` Pedro Côrte-Real
2010-06-19 18:58 ` Richard Zidlicky
2010-06-19 19:17 ` Pedro Côrte-Real
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