[CM] Control Change in CM?

Rick Taube taube@uiuc.edu
Tue, 20 Apr 2004 09:07:57 -0500

On Apr 17, 2004, at 9:33 PM, alin weiller wrote:

> Hi, is it possible to send/write midi control change events with CM?

yes of course, its just not documented well.

If you are writing midi files in CM 2.5.0 (CVS) you can use the 
'midi-control-change' class:

	(new midi-control-change :controller <int> :value <int>)

If you are using CM 2.4.2 you use the catch-all 'midimsg' class:

	(new midimsg :msg (make-control-change <chan> <control> <value>)

If you are writing low-level MidiShare events (midievs) directly to the 
driver in CM 2.5.0 you do

	(ms:new CtrlChange :port <int> :chan <int> :controller <int> :value 

Ill try to add documentation of the new midi classes in 2.5.0 this week.