Sonicware Lofi-12 XT: MIDI CC, NRPN and OSC map¶
The Sonicware Lofi-12 XT as named OSC addresses — 101 CC — ready to use from Claude (MCP), SuperCollider, Sonic Pi, TouchDesigner or any OSC app via osc-bridge.
| Device | Sonicware Lofi-12 XT |
|---|---|
| Vendor | Sonicware |
| OSC prefix | /lofi_12_xt |
| Source | 📦 Derived from MIDI Guide (community CC/NRPN data) |
| Firmware | unknown |
| Revision | per pencilresearch canonical CSV |
| Upstream | pencilresearch |
| Data licence | CC-BY-SA-4.0 — MIDI Guide (https://midi.guide) by Pencil Research and contributors |
| Driver file | devices/sonicware/lofi_12_xt.json |
Not tested on the device yet
This driver comes from documentation or community data and has not been checked on real hardware. If you own one, a quick test and a pull request promoting it helps everyone — see CONTRIBUTING.
How do you control it?¶
Find the MIDI ports, then start the bridge with this driver:
osc-bridge detect # prints the ready-to-run line for what is plugged in
osc-bridge run --device devices/sonicware/lofi_12_xt.json --out-port <N> --in-port <M>
Then send OSC to 127.0.0.1:7777, for example:
From Claude or any MCP client, the osc-bridge mcp server exposes this driver as lofi_12_xt: ask “what can the Sonicware Lofi-12 XT do?” and it reads this map with list_routes. See the MCP guide.
MIDI CC and NRPN parameters (101)¶
| OSC address | CC | NRPN (MSB/LSB) | Range | Nature | Section |
|---|---|---|---|---|---|
/lofi_12_xt/playback/pattern_playback |
0 | 0–127 | continuous | Playback | |
/lofi_12_xt/playback/song_playback |
1 | 0–127 | continuous | Playback | |
/lofi_12_xt/mixer/master_level |
2 | 0–127 | continuous | Mixer | |
/lofi_12_xt/mixer/pattern_level |
3 | 0–127 | continuous | Mixer | |
/lofi_12_xt/mixer/external_level |
4 | 0–127 | continuous | Mixer | |
/lofi_12_xt/mixer/level |
112 | 0–127 | continuous | Mixer | |
/lofi_12_xt/master_effects/master_effect_type |
6 | 0–127 | continuous | Master effects | |
/lofi_12_xt/master_effects/master_effect_on_off |
7 | 0–127 | continuous | Master effects | |
/lofi_12_xt/master_effects/master_effect_parameter_1 |
8 | 0–127 | continuous | Master effects | |
/lofi_12_xt/master_effects/master_effect_parameter_2 |
9 | 0–127 | continuous | Master effects | |
/lofi_12_xt/master_effects/master_effect_parameter_3 |
10 | 0–127 | continuous | Master effects | |
/lofi_12_xt/master_effects/master_effect_parameter_4 |
11 | 0–127 | continuous | Master effects | |
/lofi_12_xt/master_effects/master_effect_parameter_5 |
12 | 0–127 | continuous | Master effects | |
/lofi_12_xt/master_effects/master_effect_parameter_6 |
13 | 0–127 | continuous | Master effects | |
/lofi_12_xt/delay/mix |
14 | 0–127 | continuous | Delay | |
/lofi_12_xt/delay/input_mute |
15 | 0–127 | continuous | Delay | |
/lofi_12_xt/delay/to_reverb_send |
16 | 0–127 | continuous | Delay | |
/lofi_12_xt/delay/time |
17 | 0–127 | continuous | Delay | |
/lofi_12_xt/delay/sync |
18 | 0–127 | continuous | Delay | |
/lofi_12_xt/delay/feedback |
19 | 0–127 | continuous | Delay | |
/lofi_12_xt/delay/width |
20 | 0–127 | continuous | Delay | |
/lofi_12_xt/reverb/mix |
21 | 0–127 | continuous | Reverb | |
/lofi_12_xt/reverb/predelay |
22 | 0–127 | continuous | Reverb | |
/lofi_12_xt/reverb/decay |
23 | 0–127 | continuous | Reverb | |
/lofi_12_xt/reverb/low_cut |
24 | 0–127 | continuous | Reverb | |
/lofi_12_xt/reverb/high_damp |
25 | 0–127 | continuous | Reverb | |
/lofi_12_xt/external_input/external_delay_send |
26 | 0–127 | continuous | External input | |
/lofi_12_xt/external_input/external_reverb_send |
27 | 0–127 | continuous | External input | |
/lofi_12_xt/usb_input/usb_level |
28 | 0–127 | continuous | USB input | |
/lofi_12_xt/usb_input/usb_delay_send |
29 | 0–127 | continuous | USB input | |
/lofi_12_xt/usb_input/usb_reverb_send |
30 | 0–127 | continuous | USB input | |
/lofi_12_xt/sequencer/sequence_length |
32 | 0–127 | continuous | Sequencer | |
/lofi_12_xt/sequencer/note |
33 | 0–127 | continuous | Sequencer | |
/lofi_12_xt/sequencer/transpose |
34 | 0–127 | continuous | Sequencer | |
/lofi_12_xt/sequencer/track_choke |
35 | 0–127 | continuous | Sequencer | |
/lofi_12_xt/sequencer/sequence_mode |
36 | 0–127 | continuous | Sequencer | |
/lofi_12_xt/sequencer/random_step |
37 | 0–127 | continuous | Sequencer | |
/lofi_12_xt/sequencer/dice |
38 | 0–127 | continuous | Sequencer | |
/lofi_12_xt/sequencer/quantize |
39 | 0–127 | continuous | Sequencer | |
/lofi_12_xt/sequencer/track_swing |
40 | 0–127 | continuous | Sequencer | |
/lofi_12_xt/sound/sample_slot |
42 | 0–127 | continuous | Sound | |
/lofi_12_xt/sound/pitch |
43 | 0–127 | continuous | Sound | |
/lofi_12_xt/sound/repitch_to_tempo |
44 | 0–127 | continuous | Sound | |
/lofi_12_xt/sound/pitch_mode |
45 | 0–127 | continuous | Sound | |
/lofi_12_xt/sound/sample_start |
46 | 0–127 | continuous | Sound | |
/lofi_12_xt/sound/sample_length |
47 | 0–127 | continuous | Sound | |
/lofi_12_xt/sound/one_shot_loop |
48 | 0–127 | continuous | Sound | |
/lofi_12_xt/sound/voice_mode |
49 | 0–127 | continuous | Sound | |
/lofi_12_xt/sound/arpeggiator_type |
50 | 0–127 | continuous | Sound | |
/lofi_12_xt/sound/12_bit_mode |
51 | 0–127 | continuous | Sound | |
/lofi_12_xt/sound/velocity_sensitivity |
52 | 0–127 | continuous | Sound | |
/lofi_12_xt/sound/glide |
53 | 0–127 | continuous | Sound | |
/lofi_12_xt/sound/legato_on_off |
54 | 0–127 | continuous | Sound | |
/lofi_12_xt/sound/mute |
55 | 0–127 | continuous | Sound | |
/lofi_12_xt/sound/sweep_range |
56 | 0–127 | continuous | Sound | |
/lofi_12_xt/sound/sweep_speed |
57 | 0–127 | continuous | Sound | |
/lofi_12_xt/sound/sweep_curve |
58 | 0–127 | continuous | Sound | |
/lofi_12_xt/sound/scale |
59 | 0–127 | continuous | Sound | |
/lofi_12_xt/sound/key |
60 | 0–127 | continuous | Sound | |
/lofi_12_xt/sound/sample_bank |
61 | 0–127 | continuous | Sound | |
/lofi_12_xt/filter/type |
62 | 0–127 | continuous | Filter | |
/lofi_12_xt/filter/frequency |
63 | 0–127 | continuous | Filter | |
/lofi_12_xt/filter/resonance |
64 | 0–127 | continuous | Filter | |
/lofi_12_xt/filter/envelope_depth |
65 | 0–127 | continuous | Filter | |
/lofi_12_xt/filter/envelope_attack |
66 | 0–127 | continuous | Filter | |
/lofi_12_xt/filter/envelope_release |
67 | 0–127 | continuous | Filter | |
/lofi_12_xt/filter/envelope_delay |
68 | 0–127 | continuous | Filter | |
/lofi_12_xt/filter/envelope_invert |
69 | 0–127 | continuous | Filter | |
/lofi_12_xt/filter/gain |
70 | 0–127 | continuous | Filter | |
/lofi_12_xt/lfo_1/rate |
72 | 0–127 | continuous | LFO 1 | |
/lofi_12_xt/lfo_1/depth |
73 | 0–127 | continuous | LFO 1 | |
/lofi_12_xt/lfo_1/shape |
74 | 0–127 | continuous | LFO 1 | |
/lofi_12_xt/lfo_1/assign |
75 | 0–127 | continuous | LFO 1 | |
/lofi_12_xt/lfo_1/sync |
76 | 0–127 | continuous | LFO 1 | |
/lofi_12_xt/lfo_1/trigger |
77 | 0–127 | continuous | LFO 1 | |
/lofi_12_xt/lfo_1/phase |
78 | 0–127 | continuous | LFO 1 | |
/lofi_12_xt/lfo_1/count |
79 | 0–127 | continuous | LFO 1 | |
/lofi_12_xt/lfo_1/sync_speed |
80 | 0–127 | continuous | LFO 1 | |
/lofi_12_xt/lfo_2/rate |
82 | 0–127 | continuous | LFO 2 | |
/lofi_12_xt/lfo_2/depth |
83 | 0–127 | continuous | LFO 2 | |
/lofi_12_xt/lfo_2/shape |
84 | 0–127 | continuous | LFO 2 | |
/lofi_12_xt/lfo_2/assign |
85 | 0–127 | continuous | LFO 2 | |
/lofi_12_xt/lfo_2/sync |
86 | 0–127 | continuous | LFO 2 | |
/lofi_12_xt/lfo_2/trigger |
87 | 0–127 | continuous | LFO 2 | |
/lofi_12_xt/lfo_2/phase |
88 | 0–127 | continuous | LFO 2 | |
/lofi_12_xt/lfo_2/count |
89 | 0–127 | continuous | LFO 2 | |
/lofi_12_xt/lfo_2/sync_speed |
90 | 0–127 | continuous | LFO 2 | |
/lofi_12_xt/amplifier/attack |
92 | 0–127 | continuous | Amplifier | |
/lofi_12_xt/amplifier/release |
93 | 0–127 | continuous | Amplifier | |
/lofi_12_xt/amplifier/pan |
94 | 0–127 | continuous | Amplifier | |
/lofi_12_xt/amplifier/volume |
95 | 0–127 | continuous | Amplifier | |
/lofi_12_xt/amplifier/envelope_on_off |
96 | 0–127 | continuous | Amplifier | |
/lofi_12_xt/amplifier/delay_send |
97 | 0–127 | continuous | Amplifier | |
/lofi_12_xt/amplifier/reverb_send |
98 | 0–127 | continuous | Amplifier | |
/lofi_12_xt/track_effects/effect_type |
102 | 0–127 | continuous | Track effects | |
/lofi_12_xt/track_effects/effect_on_off |
103 | 0–127 | continuous | Track effects | |
/lofi_12_xt/track_effects/effect_parameter_1 |
104 | 0–127 | continuous | Track effects | |
/lofi_12_xt/track_effects/effect_parameter_2 |
105 | 0–127 | continuous | Track effects | |
/lofi_12_xt/track_effects/effect_parameter_3 |
106 | 0–127 | continuous | Track effects | |
/lofi_12_xt/track_effects/effect_parameter_4 |
107 | 0–127 | continuous | Track effects | |
/lofi_12_xt/global/all_sound_off |
120 | 0–127 | continuous | Global |
Performance MIDI¶
Notes, pitch bend and any CC are also available: /lofi_12_xt/note/on <note> <velocity>, /lofi_12_xt/cc/<number> <value>, /lofi_12_xt/pitchbend <0-16383>, /lofi_12_xt/program_change <n>.
Limitations¶
CC/NRPN only. SysEx (preset management, display control, bulk dump/load, vendor-proprietary opcodes) is NOT covered by pencilresearch. To extend this device with SysEx, sniff the vendor editor, add `sysex.header/footer` + `commands` blocks, and use `update_device.md` PR template.