From: Clemens Ladisch <clemens@ladisch.de>
To: Kristian Amlie <kristian@amlie.name>
Cc: alsa-devel@alsa-project.org, Daniel Mack <zonque@gmail.com>
Subject: Re: How to add a new MIDI device to the usbaudio driver
Date: Wed, 24 Aug 2011 13:44:55 +0200 [thread overview]
Message-ID: <4E54E437.7020209@ladisch.de> (raw)
In-Reply-To: <4E53959A.7090702@amlie.name>
Kristian Amlie wrote:
> I tried 38400 baud, and that seemed to work. I got a small number
> of bytes everytime I pressed a key on the instrument.
>
> 18 f9 ff 18 03 f8
> 18 f9 ff 18 01 f8
> 18 f9 ff 18 01 f8
> 18 fb ff 18 01 f8
> 18 fb ff 18 01 f8
> 18 fb ff 18 03 f8
> 18 f9 ff 18 01 f8
> 18 fb ff 18 01 f8
> 18 fb ff 18 01 f8
> 18 fb ff 18 01 f8
This is not MIDI. However, these value might by explained by
a 31250-baud signal sampled at 38400 baud.
> Daniel Mack wrote:
> > I think that requires a special divider setup that is not
> > supported by the ftdi_sio driver.
Indeed.
Kristian, what do the .inf files that come with the Windows driver say?
Regards,
Clemens
next prev parent reply other threads:[~2011-08-24 11:44 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-22 10:52 How to add a new MIDI device to the usbaudio driver Kristian Amlie
2011-08-22 10:54 ` Daniel Mack
2011-08-22 11:40 ` Kristian Amlie
2011-08-22 11:49 ` Daniel Mack
2011-08-23 7:35 ` Kristian Amlie
2011-08-23 8:43 ` Daniel Mack
2011-08-23 9:03 ` Paul Menzel
2011-08-23 9:22 ` Daniel Mack
2011-08-23 9:42 ` Kristian Amlie
2011-08-23 10:02 ` Paul Menzel
2011-08-27 10:38 ` Kristian Amlie
2011-08-23 9:38 ` Clemens Ladisch
2011-08-23 9:42 ` Daniel Mack
2011-08-23 10:07 ` Kristian Amlie
2011-08-23 10:16 ` Daniel Mack
2011-08-23 11:57 ` Kristian Amlie
2011-08-23 12:20 ` Daniel Mack
2011-08-23 13:12 ` Kristian Amlie
2011-08-23 13:16 ` Daniel Mack
2011-08-23 13:28 ` Kristian Amlie
2011-08-23 13:44 ` Daniel Mack
2011-08-24 8:09 ` Kristian Amlie
2011-08-24 8:32 ` Daniel Mack
2011-08-24 10:14 ` Kristian Amlie
2011-08-24 10:29 ` Daniel Mack
2011-08-24 13:14 ` Kristian Amlie
2011-08-24 13:18 ` Daniel Mack
2011-08-24 19:51 ` Clemens Ladisch
2011-08-25 11:28 ` Kristian Amlie
2011-08-25 11:35 ` [PATCH] Added support for Starr Labs USB MIDI devices Kristian Amlie
2011-08-25 12:20 ` Daniel Mack
2011-08-25 13:40 ` Kristian Amlie
2011-08-26 11:24 ` Clemens Ladisch
2011-08-25 12:38 ` How to add a new MIDI device to the usbaudio driver Daniel Mack
2011-08-24 11:44 ` Clemens Ladisch [this message]
2011-08-24 12:05 ` Daniel Mack
2011-08-24 13:19 ` Kristian Amlie
2011-08-24 16:01 ` Clemens Ladisch
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