[alsa-devel] Fwd: Support for Roland VG-99 (working code, but could use help)

Clemens Ladisch clemens at ladisch.de
Tue Oct 16 14:27:46 CEST 2012

Pete Leigh wrote:
> On 16 October 2012 10:19, Clemens Ladisch <clemens at ladisch.de> wrote:
>> Are you sure there are three MIDI ports per direction, and not two?
> No, that sounds wrong, in fact I didn't realise I'd set this. I guess
> the two ports would be one for sysex and one for normal messages? Two
> seems to fit with what lsusb shows
> I've tested with .out_cables and .in_cables both set to 0x0011 (is
> that two?)

These are bit masks; two ports would be 0x0003.


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