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Add the ability to select your midi device #9

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Add the ability to select your midi device #9

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45f8851
Add the ability to select your midi device
sixolet Dec 3, 2021
bd2ff4b
Merge pull request #1 from sixolet/midi-select
sixolet Dec 3, 2021
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24 changes: 22 additions & 2 deletions orgn.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -92,9 +92,28 @@ params:add {
}

--midi keyboard
midi_device = {} -- container for connected midi devices
midi_device_names = {}
midi_target = 1

function init_midi()
for i = 1,#midi.vports do -- query all ports
midi_device[i] = midi.connect(i) -- connect each device
local full_name =
table.insert(midi_device_names,"port "..i..": "..util.trim_string_to_width(midi_device[i].name,40)) -- register its name
end
params:add_option("midi target", "midi target",midi_device_names,1)
params:set_action("midi target", midi_target_fn)
end

function midi_target_fn(x)
midi_device[midi_target].event = nil
midi_target = x
midi_device[midi_target].event = process_midi
end


m = midi.connect()
m.event = function(data)
function process_midi(data)
local msg = midi.to_msg(data)

if msg.type == "note_on" then
Expand Down Expand Up @@ -314,6 +333,7 @@ orgn_ = nest_ {

function init()
orgn.init()
init_midi()
params:read()
params:set('demo start/stop', 0)
params:bang()
Expand Down