On Thursday 25 August 2005 08:05, Hans Verkuil wrote:
> On Thursday 25 August 2005 08:00, Hans Verkuil wrote:
> > On Thursday 25 August 2005 07:42, Leo Weppelman wrote:
> > > Yesterday I have been trying to ivtv-0.3.7h driver to see if I could get
> > > the FM-tuner to work. It seems to do something, but I was unable to tune
> > > to a station. There is a lot of noise and static that varies with the
> > > selected frequency though...
> > >
> > > I also have a system with a pvr350, if I plug the antenna cable in the
> > > 350 instead of in the 250, the 350 is able to tune without problems.
> > > This indicates that it is no signal or cable problem.
> > >
> > > The tuner type on my 250 is: Microtune 4049 FM5 (idx = 52, type = 45).
> >
> > Does anyone have this working with this tuner? I see all kinds of special
> > code
> > for the Microtune 2032. Is this perhaps also needed for this Microtune?
>
> I see that I have the datasheet for this tuner. I'll check it tonight.
Can you test it with the attached patch applied to tuner.c? I think that the
radio programming is indeed wrong for this tuner.
Let me know if it works.
Hans
--- tuner.c 2005-08-22 22:31:00.000000000 +0200
+++ tuner.c.new 2005-08-25 21:13:29.000000000 +0200
@@ -1415,7 +1415,7 @@
}
break;
default:
- div = freq + (int)(16 * 10.7);
+ div = freq + (int)(16 * 33.3);
buffer[0] = (div >> 8) & 0x7f;
buffer[1] = div & 0xff;
buffer[2] = tun->config;
