[mythtv-users] KWorld ATSC-115 problems -- can't change channel, no sound

[John Drescher]

>Is the firmware easy to find on the CD? Or did you have to install it
>in windows and copy it over?

I extracted it from the windows driver it was embedded inside. I had
to search the binary for a signature that looked similar to the one
the v4l downloads and then I just used 16K as the size. Then, I used
the same extract script as linuxtv uses to grab the firmware after I
had the beginning byte offset and figured out that 16K would be fine.
The issue was without this firmware the card would not tune the first
time but I could replace the old firmware and it would work fine after
that. Move it to a new pc and it did not tune again until using this
firmware once. After that I can replace the firmware with the v4l
firmware. Seems like the firmware initializes some nvram or something
that activates the card.

On Wed, Dec 31, 2008 at 1:40 PM, David Lonie <loniedavid at gmail.com> wrote:
> Here's the dmesg output relevant to the cards (the 115 and the
> PVR-150) loading, FWIW (attached).
>
I will try to test the analog portion of this card in the next 3 days
and get back to you.


John