> >Yep, OK. I'll look if I can make the latest beta work with my Delta1010.
Didn't get far on this. RPM build of alsa-driver beta 7 failed. It just
messed up my existing and installed 0.5.
Btw. I think the kernel version variable in .spec should be defined as
%(uname -r) and not as some static v
>> its not that simple. you have to make sure that the driver software
>> state is up-to-date when the h/w starts. you can't just issue out()'s
>> and then pick up the pieces later. you have to make sure that the
>> driver infrastructure is ready to start processing interrupts, etc.
>
>Isn't this
Paul Davis wrote:
>
> it *IS* done in the drivers. what makes you think i was talking about
> user-space?
OK, I misunderstood something.
> but the device drivers do not block interrupts while sync-starting
> multiple devices. perhaps they should. its rather ugly.
It depends how long it takes.
>> but its still possible that if an interrupt occured at the wrong time,
>> the delay between issuing the two start instructions could be
>> sufficient to mess them up. its hard to work around this, though there
>
>Trying to do this in user space is mad. It should be done in drivers.
it *IS* don
Paul Davis wrote:
>
> but its still possible that if an interrupt occured at the wrong time,
> the delay between issuing the two start instructions could be
> sufficient to mess them up. its hard to work around this, though there
Trying to do this in user space is mad. It should be done in drive
>I need to record at least 16 channels with no phase error between channels.
>
>Is it possible with alsa to start (trigger) two cards or two ADAT ports on
>same card such way, that first samples from both devices are exactly from
>the same moment? Devices are of course word clock connected. Time/p
Hello,
I need to record at least 16 channels with no phase error between channels.
Is it possible with alsa to start (trigger) two cards or two ADAT ports on
same card such way, that first samples from both devices are exactly from
the same moment? Devices are of course word clock connected. Tim
