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First commit of the repo. Contents beyond the v0.1 simulator and layout: - Full Pico 2 W firmware (firmware/app, drivers, engine port, host test). - BANK page and 404 mode A/B removed; learned pads play exactly what was learned. - 404/MiniFreak renamed to KIT/SYNTH throughout (jacks, code, sim, docs, layout labels; wiring rebuilt). - ROLL returns to page select after a re-roll; a freshly learned track turns on. - LCD contrast 66. - ROOT and SCALE pages: 21 scales, AUTO = the seed picks; global and sticky. Intended music change: the scale table grew from 8 to 21 and AUTO picks from all of them, so every seed's scale changed. Vectors regenerated with npm run vectors, plus new key-override cases. Flash record is now version 2. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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2.9 KiB
Controls
┌──────────────────────────────────────────────────────────────┐
│ [ 5110 screen ] (ENERGY) [KICK][KICK2][SNR] RUN/STOP
│ (DRIFT) [HAT ][HAT16][PRC][GHST]
│ (ENC) [ SEED ] [BASS][MEL A][MLB][PAD ]
└──────────────────────────────────────────────────────────────┘
back wall: USB · MIDI IN · OUT KIT · OUT SYNTH
To-scale layout and drill list: hardware/panel.md.
Buttons and knobs
| Control | Does |
|---|---|
| SEED | A new random seed. The old one goes into the history (last 16). |
| RUN toggle | Start / stop. Stop sends note-offs, All Sound Off (CC 120) on the learned kit channels, and CC 120 and 123 on the synth channel. |
| ENERGY | Density. See concept. |
| DRIFT | How loose and changeable. See concept. |
| Track button, tap | Track on / off. |
| Track button, hold (> 250 ms) | Flips the track only while held: a quick drop-out or punch-in. |
| Encoder, turn | Choose the page. |
| Encoder, push | Edit the page (the value line inverts). Turn to change, push again to leave. |
Option (bench setting in the simulator): track changes wait for the next bar line.
Screen
The Nokia 5110 has 84 × 48 pixels:
- Top line: the page name.
- Second line: its value, inverted while you edit it.
- Below: a 4 × 3 map that mirrors the buttons. The top-right cell is RUN: filled while playing.
- filled = on
- outline = off
- flash = hit
- dot = a kit track not learned yet
- blinking = a change waiting for the bar line
Pages
| Page | Edit with the encoder | Push |
|---|---|---|
| SEED | scroll back through the last 16 seeds (-1, -2 …; * = re-rolled) |
load the shown seed |
| GEN | EUCLID, SKELETON, SUBDIV, AUTOMATA, AMENIZER | done |
| ROOT | AUTO, C … B. AUTO shows the seed's pick | done |
| SCALE | AUTO, then the 21 scales (see Concept). AUTO shows the seed's pick | done |
| BPM | tempo | done |
| SLOT | 8 slots for seed + salts + generator (not root or scale) | push = load, long push = save |
| ROLL | KIT or LINE | push re-rolls just that half (a new drum part over the same tune, or the other way round), then goes back to page select |
| LEARN | — | push, press a kit track button, hit the pad on the sampler or drum machine. Push again to cancel. |
Simulator keys
| Key | Does |
|---|---|
| 1 … 0, - | track buttons KICK … PAD |
| Space | SEED |
| ← → | encoder turn |
| Enter / Shift+Enter | encoder push / long push |
| R | run / stop |