Hello,
I released a new free open source application under GPL3 for Linux:
contrOSC is a middleware to bridge hardware DAW midicontrollers to OSC (Open Sound Control) enabled software like PD, CSound or SuperCollider, so you can easily create patches which communicates with the devices. The first one is the C4 by MACKIE (tm).
Demopatches for PD and CSound are included, the OSC commands are documented in the manual PDF.
http://controsc.sourceforge.net
Dependencies are
So far only sourcecode release.
Cheers,
media art + development http://www.block4.com