[erlang-questions] help: Erlang MIDI driver for MAC OS X

[Joe Armstrong]

Hello,

I'm trying to write an Erlang midi driver to connect an external
Roland Synthesizer (SH-201) to
a MacBook.

So far I can receive MIDI events from the synt but not send events.

Does anybody have any experience with the Mac OS X CoreAudio Framework
 in particular with the CoreMIDI routines?

/Joe Armstrong