[ivtv-users] hvr-1600, frame CRC mismatch - incomplete frame

Devin Heitmueller dheitmueller at kernellabs.com
Thu Mar 4 23:18:33 CET 2010


On Thu, Mar 4, 2010 at 5:06 PM, Kyle Lil <kpl388 at msn.com> wrote:
> The Windows utility gives a signal strength in the neighborhood of 32.5,
> which correlates well with what azap reports. It also has indicators for
> both corrected errors and uncorrectable errors. I can't find a log file that
> it stores this data to, but sitting and staring at the indicators I see
> occasional corrected errors, but I see no uncorrectable errors. The error
> correction referred to here is done in hardware, correct?

Yes, those counters are for hardware based correction.

Also, bear in mind that the azap results will not match exactly the
same as the Windows driver, due to some minor differences in the way
the calculation is performed (the quality is the same, the differences
are in the reporting).

Cheers,

Devin

-- 
Devin J. Heitmueller - Kernel Labs
http://www.kernellabs.com



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