CoreMIDI driver development questions
CoreMIDI driver development questions
- Subject: CoreMIDI driver development questions
- From: rimas <email@hidden>
- Date: Wed, 19 Mar 2003 13:07:40 -0800
greetings,
i recently wrote a CoreAudio driver for a piece of custom audio hardware we
have built here at CNMAT. Now I am trying to add support for the MIDI I/O
that exists in this hardware by writing a CoreMIDI driver.
here's my issue: i've gathered that a MIDI driver needs to be a CFPlugin
(which the CoreMIDIServer process will load).
so it seems like i need to write a separate piece of code for the MIDI
driver (i was hoping i could just have one kernel extension which would
handle both the MIDI and audio I/O).
However this CFPlugin MIDI driver needs to communicate with the audio
driver kernel extension i've already written. how can this be accomplished?
i hope my question is clear, thanks for any advice
-rimas
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