M-Audio Transit experiments

Martin Dieringer martin.dieringer at gmx.de
Sat Mar 17 12:11:21 UTC 2007

On Sat, 17 Mar 2007, Stefan Ehmann wrote:

> On Saturday 17 March 2007 10:27:04 Martin Dieringer wrote:
>> On Mon, 12 Mar 2007, Stefan Ehmann wrote:
>>> On Mon, 2007-03-12 at 01:43 +0100, Stefan Ehmann wrote:
>>>> I was trying to get my M-audio Transit to work today.
>>>> Basically it should be a standard USB audio device, but it needs to load
>>>> a firmware first.
>>>> For linux, there's madfuload available here:
>>>> http://usb-midi-fw.sourceforge.net/
>>>> After modifying a few lines (taken from libusb), the firmware seemed to
>>>> be downloaded correctly.
>> Could you give some details on what you had to change or mail the
>> source?
> I was waiting for some help for proper attachment of the device and
> then make a port out of it (or maybe this belongs into the kernel).
> Having to unload usb really is a botch.
> If I don't get any replies here, I probably should try the usb
> list.
> Anyway, if you want to play around, the patch is attached. Forget
> about the autotools stuff for now and simply compile the
> madfuload.c file.

great, thanks

> Then you can invoke madfuload something like this:
> ./madfuload -l -3 -f ma006100.bin -D /dev/ugen0

ok, works.

> After unloading all usb modules and kldload snd_uaudio you should
> see the device.

No reaction. If I have usb things hardcoded in kernel it won't work,


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