[mythtv-users] Firewire Bus Reset

Steven Adeff adeffs.mythtv at gmail.com
Tue Nov 20 02:35:34 UTC 2007

On Nov 18, 2007 5:28 PM, DISAFAN <disafan at aim.com> wrote:
> I could. Someone did write an SA3250 script, and aside from some parsing
> errors and some hacks I made to it, it works sometimes. But I am curious
> about why I can't enable a bus reset inside MythTV...since the code
> implies it is disabled.
> My goal is to someday not need an external tuning script. Of course, my
> other goal is my cable company giving me a consistent from one day to
> the next offering.
> Steven Adeff wrote:
> > On Nov 17, 2007 7:12 PM, DISAFAN <disafan at aim.com> wrote:
> >
> >> The logs of my attempts to record on firewire keep saying,
> >>
> >> LFireDev(001692B805D80000), Warning: Bus Reset disabled
> >>
> >> So, when it gets no input, it tries to reset the bus. But the bus reset,
> >> which might help, is disabled. So how do I enable it? I understand it is
> >> disabled to protect me if I have multiple items on the same bus. But I
> >> don't.
> >>
> >> I've had no luck in permanently stabilizing my P2P connection to my
> >> SA3250HD.
> >>
> >
> > have you tried modifying
> > http://www.mythtv.org/wiki/index.php/User:Steveadeff#6200changer.sh
> >
> > to use your channel changer command and using it as your channel changer?

you can enable the bus reset, but its not a prefect option, especially
if you have more than one tuner on the firewire bus.

search the dev list for daniel's response to my question on this, he
explains how to do it.

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