Subject: Re: [linux-audio-user] usb midi
From: R Parker (rtp405_AT_yahoo.com)
Date: Mon May 26 2003 - 22:46:14 EEST
Hi Clemens,
Just some added information. We connected a Kurzweil
K2000R to the 8x8 port 7 and are able to control
information going to that device. So the routing
aspects are working. It's just the /dev/snd/midiC1D0
file that's not happening.
ron
--- Clemens Ladisch <clemens_AT_ladisch.de> wrote:
> R Parker wrote:
> > I still don't understand where the usb-midi i/o
> device is.
> > ...
> > There's no messages passing through
> /dev/snd/midiC1D0
>
> This file handles all nine ports. The ALSA library
> uses a magic IOCTL to
> select the desired port; when you access the file
> directly, you get the
> first port only.
>
> If possible, you should use a program that can
> access MIDI ports via the
> ALSA library (the 8x8's ports would be named
> "hw:1,x", x = 0..8).
>
> If you want to access other MIDI ports than the
> first with a device file,
> you have to load the snd-virmidi driver, which will
> give you some virtual
> MIDI ports, and to connect these ports to the 8x8's
> ports with aconnect.
>
>
> HTH
> Clemens
>
>
__________________________________
Do you Yahoo!?
The New Yahoo! Search - Faster. Easier. Bingo.
http://search.yahoo.com
This archive was generated by hypermail 2b28 : Mon May 26 2003 - 22:50:30 EEST