From: Clemens Ladisch <clemens@ladisch.de>
To: "Sean M. Pappalardo - D.J. Pegasus" <spappalardo@mixxx.org>
Cc: alsa-devel@alsa-project.org, linux1394-devel@lists.sourceforge.net
Subject: Re: Help requested: new HSS1394 MIDI back-end
Date: Mon, 28 May 2012 16:58:39 +0200 [thread overview]
Message-ID: <4FC3929F.4050304@ladisch.de> (raw)
In-Reply-To: <4FC295AD.1030901@mixxx.org>
Sean M. Pappalardo - D.J. Pegasus wrote:
> I just updated my kernel and tried it with the SCS.1m but unfortunately it reports an error:
>
> firewire_core: created device fw1: GUID 0012600000000000, S400
> snd_scs1x fw1.0: transaction failed: type error
This is from a snd_fw_transaction call, either the ping or the address
setting.
Please check if these commands work:
firewire-request /dev/fwX read c007dedadada 4
firewire-request /dev/fwX write c007dedadada f100123456789abc
In theory, you should be able to write MIDI commands by prefixing them
with 00, like this for a note-on:
firewire-request /dev/fwX write c007dedadada 00912345
> Turning on the SCS.1d then yields:
> firewire_core: created device fw2: GUID 0012600100000000, S400
FFADO had only the 1m's ID, so the driver does not yet know about the 1d.
Regards,
Clemens
next prev parent reply other threads:[~2012-05-28 14:59 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-25 19:43 Help requested: new HSS1394 MIDI back-end Sean M. Pappalardo - D.J. Pegasus
2012-05-27 13:50 ` Clemens Ladisch
2012-05-27 20:59 ` Sean M. Pappalardo - D.J. Pegasus
2012-05-28 14:58 ` Clemens Ladisch [this message]
2012-05-28 20:40 ` Sean M. Pappalardo - D.J. Pegasus
2012-05-29 17:05 ` Clemens Ladisch
2012-05-29 21:52 ` Sean M. Pappalardo - D.J. Pegasus
2012-07-24 11:44 ` Clemens Ladisch
2012-08-01 17:16 ` Sean M. Pappalardo - D.J. Pegasus
[not found] <94aa86f3-5257-402a-a094-f58fccdeb846@email.android.com>
2012-05-30 4:51 ` Clemens Ladisch
2012-05-30 5:12 ` [alsa-devel] " Sean M. Pappalardo - D.J. Pegasus
2012-05-30 7:18 ` Clemens Ladisch
2012-05-31 20:00 ` Clemens Ladisch
2012-06-09 6:54 ` Sean M. Pappalardo - D.J. Pegasus
2012-06-09 11:07 ` Clemens Ladisch
2012-06-09 12:41 ` Sean M. Pappalardo - D.J. Pegasus
2012-06-10 13:00 ` Clemens Ladisch
2012-10-24 11:49 ` Sean M. Pappalardo - D.J. Pegasus
2012-10-25 19:23 ` Clemens Ladisch
2012-10-25 20:26 ` Sean M. Pappalardo - D.J. Pegasus
2012-10-26 7:48 ` Clemens Ladisch
2012-10-31 10:00 ` Sean M. Pappalardo - D.J. Pegasus
2012-11-09 6:41 ` Sean M. Pappalardo - D.J. Pegasus
2012-11-12 9:45 ` Takashi Iwai
2012-11-12 11:33 ` Clemens Ladisch
2012-11-12 11:40 ` Takashi Iwai
2012-06-09 8:42 ` Sean M. Pappalardo - D.J. Pegasus
2012-06-09 10:12 ` Sean M. Pappalardo - D.J. Pegasus
2012-05-31 22:04 ` Sean M. Pappalardo - D.J. Pegasus
2012-06-01 8:22 ` Clemens Ladisch
[not found] <mailman.786.1339244201.2490.alsa-devel@alsa-project.org>
2012-06-09 12:56 ` Jonathan Woithe
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