OpenMusic

Visual Programming | Computer-Assisted Composition

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midi-o

midi-o

(midi module) -- sends midi data

Syntax

midi-o bytes &optional port

Inputs

name data type(s) comments
bytes a list of integers  
port an integer or list thereof The MIDI port to send on

Output

output data type(s) comments
first nil This output will always return nil; the data is sent out anyway.

Description

midi-o is a general-purpose method of sending midi data. It sends the data in bytes out to whatever MIDI devices are connected. Sending (144 60 64) for example will send a Note On message of MIDI note 60 (middle C) on channel 1 with a key velocity of 64. Setting the key velocity to 0 - (144 60 0)turns the note off.

Note OM and MIDI
   

OM can be configured to communicate with any MIDI device. See the chapter on configuring Midishare for more information.


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