[haiku-development] Re: USB MIDI?

2009/7/3 <pete.goodeve@xxxxxxxxxxxx>

> I thought most keyboards had MIDI OUT and IN...  Was it a 'controller'
> only?
>
> In any case, as I say, I'm willing to have a go at developing a full
> implementation.  However, it would help to have a leg up. (:-/)
> Did you develop the code from scrztch, or was there previous code
> from somewhere you were able to work from?  I remember the BeOS code
> could handle both directions -- but not at once!  There was a BeBits
> driver that did better but was non-compatible, and crashed my system
> if I tried to use any other USB device.  I never found any released
> source for that, and the author has long gone.


You can maybe read the spec:
http://www.usb.org/developers/devclass_docs/midi10.pdf

Bye,
Jérôme

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