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thisisart
09-14-2010, 10:27 PM
I want the APC40's pads to be chromatic MIDI notes. The current setup is as follows:


APC40 to Ableton Live (not used as a control source, only tracking notes)...

Ableton Live MIDI out to OSC MIDI input port...

- I modify the APC40 pads to make them chromatic notes

OSC output port to Ableton Live MIDI in.


OSCulator picks up APC40 information and reads it like this:


/midi/note/1

0: pitch

1: velocity

2: trigger


I then click pitch and select Edit > Demux, which then looks like this:


/midi/note/1


I press a pad and then the midi note number displays like this:


/midi/note/1

57

0: velocity

1: trigger


if I add an event type to "1: trigger" (ie: MIDI note / C1) then we're in business, except its going to be C1 across a row because each "column" of pads on the apc40 has the same MIDI notes, split on 8 MIDI channels.


So I need to figure out a way to separate notes by MIDI channel. Is this possible? I hope I included enough information in this post.


Thanks again,

Art

camille
09-14-2010, 10:39 PM
Hi Art,


If the midi notes are sent on 8 different MIDI channels, then you will get 8 different messages:



/midi/note/1

/midi/note/2

/midi/note/3

...


Then you can "demux" each of these messages, and will get access to each notes of each columns of you APC40.


Cheers,

Cam