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- genome(seed, salts) now has three parts with their own RNG streams: shared (steps, form, swing, arc, layback, fill odds, phase offset), kit (density, frame, accent cycle, free snare) and keys (scale/root, progression, motif, hocket, bass tone, note lengths, range). ROLL KEYS now renews the harmony too; ROLL KIT leaves the keys alone. - Keys generators share one signature and can fix note lengths: MOTIF (the old line), 303 (acid bass, answers in the rests, drone or silent pad), TURING (8/16-bit shift register, DRIFT flips bits, 16-bar window), ARP (triad/7th arpeggio, roots on kicks). - Pages: KIT GEN, KEYS GEN; ROLL shows KIT / KEYS; slots keep both gens. - Flash record v3 (old settings ignored). Bring-up golden checksums updated. - C port matches; host test and ASan/UBSan pass. Intended music change: every seed sounds different (genome split, new generators). Vectors regenerated with npm run vectors; the case grid now crosses all kit and keys generators, with TURING runs past its window. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
65 lines
3.0 KiB
Markdown
65 lines
3.0 KiB
Markdown
# Controls
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```
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┌──────────────────────────────────────────────────────────────┐
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│ [ 5110 screen ] (ENERGY) [KICK][KICK2][SNR] RUN/STOP
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│ (DRIFT) [HAT ][HAT16][PRC][GHST]
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│ (ENC) [ SEED ] [BASS][MEL A][MLB][PAD ]
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└──────────────────────────────────────────────────────────────┘
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back wall: USB · MIDI IN · OUT KIT · OUT SYNTH
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```
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To-scale layout and drill list: [hardware/panel.md](hardware/panel.md).
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## Buttons and knobs
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| Control | Does |
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|---|---|
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| **SEED** | A new random seed. The old one goes into the history (last 16). |
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| **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. |
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| **ENERGY** | Density. See [concept](concept.md#energy). |
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| **DRIFT** | How loose and changeable. See [concept](concept.md#drift). |
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| **Track button**, tap | Track on / off. |
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| **Track button**, hold (> 250 ms) | Flips the track only while held: a quick drop-out or punch-in. |
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| **Encoder**, turn | Choose the page. |
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| **Encoder**, push | Edit the page (the value line inverts). Turn to change, push again to leave. |
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Option (bench setting in the simulator): track changes wait for the next bar line.
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## Screen
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The Nokia 5110 has 84 × 48 pixels:
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- **Top line**: the page name.
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- **Second line**: its value, inverted while you edit it.
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- **Below**: a 4 × 3 map that mirrors the buttons. The top-right cell is RUN: filled while playing.
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- filled = on
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- outline = off
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- flash = hit
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- dot = a kit track not learned yet
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- blinking = a change waiting for the bar line
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## Pages
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| Page | Edit with the encoder | Push |
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|---|---|---|
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| **SEED** | scroll back through the last 16 seeds (`-1`, `-2` …; `*` = re-rolled) | load the shown seed |
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| **KIT GEN** | EUCLID, SKELETON, SUBDIV, AUTOMATA, AMENIZER | done |
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| **KEYS GEN** | MOTIF, 303, TURING, ARP (see [Concept](concept.md#keys-generators)) | done |
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| **ROOT** | AUTO, C … B. AUTO shows the seed's pick | done |
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| **SCALE** | AUTO, then the 21 scales (see [Concept](concept.md#scales)). AUTO shows the seed's pick | done |
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| **BPM** | tempo | done |
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| **SLOT** | 8 slots for seed + salts + kit and keys generators (not root or scale) | push = load, long push = save |
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| **ROLL** | KIT or KEYS | push re-rolls just that half, then goes back to page select. KIT: a new drum part over the same keys. KEYS: new chords, scale (on AUTO), motif and patterns over the same drums |
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| **LEARN** | — | push, press a kit track button, hit the pad on the sampler or drum machine. Push again to cancel. |
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## Simulator keys
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| Key | Does |
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|---|---|
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| 1 … 0, - | track buttons KICK … PAD |
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| Space | SEED |
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| ← → | encoder turn |
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| Enter / Shift+Enter | encoder push / long push |
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| R | run / stop |
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