From: "Clemens Ladisch" <cladisch@fastmail.net>
To: Damon Chaplin <damon@karuna.eclipse.co.uk>
Cc: alsa-devel@alsa-project.org
Subject: Re: Problem with CME UF5 MIDI keyboard master volume slider
Date: Thu, 09 Aug 2007 10:27:11 +0200 [thread overview]
Message-ID: <1186648031.27177.1204511703@webmail.messagingengine.com> (raw)
In-Reply-To: <1186590962.3160.10.camel@localhost.localdomain>
Damon Chaplin wrote:
> On Wed, 2007-08-08 at 16:44 +0200, Clemens Ladisch wrote:
> > Please check whether the later keypresses arrive when using aseqdump.
>
> This is a few keypresses, then some slider movement, and more
> keypresses. It looks like it's got completely confused by the input:
>
> Waiting for data. Press Ctrl+C to end.
> Source_ Event_________________ Ch _Data__
> 20:1 Note on 0 41 42
> 20:1 Note off 0 41 18
> 20:1 Note on 0 45 58
> 20:1 Note off 0 45 20
> 20:1 Note on 0 48 58
> 20:1 Note off 0 48 33
> 20:1 Note on 0 43 65
> 20:1 Note off 0 43 32
> 20:1 System exclusive F0 01 7F 39 F0 01 7F 3C ...
> 20:1 System exclusive F0 01 7F 20 F0 01 7F 29 F0 01 7F 33 F0
> 01 7F 3C F0 01 7F 3E F0 01 7F 45 F0 01 7F 48 F0 01 7F 49 90 2F 1C 80 2F
> 1C 90 2F 40 80 2F 29 90 32 2F 90 30 29 80 30 0C 80 32 24 90 32 4D 80 ...
This is a bug in ALSA's rawmidi -> sequencer parser.
> Is it possible to workaround the problem?
Only by changing the driver. Please wait until tomorrow.
Regards,
Clemens
next prev parent reply other threads:[~2007-08-09 8:27 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-04 10:34 Problem with CME UF5 MIDI keyboard master volume slider Damon Chaplin
2007-08-06 10:41 ` Clemens Ladisch
2007-08-07 16:18 ` Damon Chaplin
2007-08-08 8:11 ` Clemens Ladisch
2007-08-08 13:53 ` Damon Chaplin
2007-08-08 14:44 ` Clemens Ladisch
2007-08-08 16:36 ` Damon Chaplin
2007-08-09 8:27 ` Clemens Ladisch [this message]
2007-08-10 14:55 ` Clemens Ladisch
2007-08-13 15:38 ` Damon Chaplin
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1186648031.27177.1204511703@webmail.messagingengine.com \
--to=cladisch@fastmail.net \
--cc=alsa-devel@alsa-project.org \
--cc=damon@karuna.eclipse.co.uk \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.