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Accessing Zynthian from your computer (view source)
Revision as of 08:12, 10 June 2019
, 08:12, 10 June 2019no edit summary
"73": "SWITCH_SNAPSHOT_LONG" C#5/Db5
"73": "SWITCH_SNAPSHOT_LONG" C#5/Db5
[[File:2Oct_Keyboard_CUIA.png|400px|thumb|left|Keyboard]]
[[File:2Oct_Keyboard_CUIA.png|400px|Keyboard]]
== OSC ==
Open Sound Control (OSC) is a protocol for networking sound synthesizers, computers, and other multimedia devices for purposes such as musical performance or show control.
Zynthian implements OSC in various ways.
=== CUIA ===
The CUIA features described above may be controlled using OSC on port 1370 using UDP datagrams. The OSC path for CUIA messages is `/cuia`. Example:
/cuia/reboot
Note: CUIA paths are case insensitive, e.g.
/cuia/reboot
is interpreted the same as
/CUIA/REBOOT.
=== TouchOSC ===
TouchOSC protocol is supported if the option is enabled on the Zynthian admin menu. This accepts OSC on port 12101 using UDP datagrams and includes raw MIDI data interpretation on OSC path
/midi
This path accepts an OSC MIDI type message. An example Python script to send MIDI note on / off messages:
import liblo
import time
cmdNoteOn = 0x90
cmdNoteOff = 0x80
note = 60
vel = 100
liblo.send(('zynthian.local', 12101), "/midi", ('m', (vel,note,cmdNoteOn,0)))
time.sleep(1)
liblo.send(('zynthian.local', 12101), "/midi", ('m', (0,note,cmdNoteOff,0)))