Re: [FFADO-user] trying to get MOTU 828 mkI working

[Francois.ernoult <fra...@pa...>]

Hi Kevin,

 

The 828 mkI is not supported. We can try to make it work with your help but
there’s just a few chance it will work. Only the 828mkII and the Traveler
are supported and other interfaces don’t seem to use exactly the same
protocol (including the 892 which was out a few time after the 828).

 

You can modify motutest by adding the 828’s “sw version”: 0x00000001 and see
what happens.

 

Note that you have a problem with RT permission. Verify that you have a
real-time kernel and use PAN or the Jonathan’s setrlimits program or run
motutest as root.

 

Regards,

François

 

  _____  

De : ffa...@li...
[mailto:ffa...@li...] De la part de Kevin Werner
Envoyé : mardi 26 février 2008 07:24
À : ffa...@li...
Objet : Re: [FFADO-user] trying to get MOTU 828 mkI working

 

btw, I recompiled with the following options:

ENABLE_MOTU=1 ENABLE_FIREWORKS=0 ENABLE_BEBOB=0
PREFIX=/home/kddubb/sandbox

...and downloaded and ran the motutest.  Here is the output:

libraw1394 version is 1.3.0
Warning: could not set RT priority: Operation not permitted
ieee1394 device successfully opened
  Found 1 port(s)
  Port 0:
    Number of nodes: 3
    Port name: ohci1394
port 0 node 0: Bus info block length: 4
port 0 node 0: unit directory length is 3 quadlets
Port 0 node 0:
  vendor ID: 0x000001f2
  model ID:  0x00101800
  GUID:  0x000000000000631c
  sw version: 0x00000001
Port 0 node 1: error reading config ROM offset 0x0
  Resource temporarily unavailable
port 0 node 2: Bus info block length: 4
Port 0 node 2:
  vendor ID: 0x00444fc0
  model ID:  0x00000000
  GUID:  0x000000001249bd41
  sw version: 0x00000000

No MOTU firewire audio interfaces found

thanks,

kddubb

Kevin Werner <djs...@ya...> wrote:

Hey all,

I'm interested in trying to see if my MOTU 828 mkI will work with the
current ffado.  I've generally compiled ffado and have the Discover test
running however it's not finding any devices.  From looking at the mailing
list archives, it seems like this could be because I didn't compile with the
--enable-motu flag or because I haven't added my device configuration to the
list.

Anyway, seems like some of the process for compiling with MOTU's might not
be documented and was just wondering if someone could send a short checklist
of things I should be doing for the MOTU devices so I can make sure I've
done everything as much as possible correctly so I don't waste too much time
chasing stupid config problems.

I'm more than happy to keep using and updating with the latest ffado and
become a tester as I generally use everything as a hobbiest and am trying to
go all linux all the time soon.  At work I use all linux, so I'm fairly
comfortable building projects and debugging code.  I haven't done much cpp
as I'm mainly a java guy, but am more than willing to learn.

thanks

kddubb

ps. using fedora8 and compiled everything in a sandbox env

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