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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>
18 lines
702 B
C
18 lines
702 B
C
/* Button matrix (rows GP2 GP3 GP5, columns GP6–GP9), SEED (GP13), RUN (GP14), encoder push (GP12).
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All active-low with pull-ups (RP2350 erratum E9). Call inputs_scan() about once per millisecond. */
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#ifndef SEEDBOX_INPUTS_H
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#define SEEDBOX_INPUTS_H
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#include <stdint.h>
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/* bit index: matrix key = row * 4 + col (row 0..2, col 0..3), then the switches */
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enum { IN_MATRIX = 12, IN_SEED = 12, IN_RUN = 13, IN_PUSH = 14, IN_COUNT = 15 };
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/* matrix key -> track index (engine order), -1 = no button. Same as PANEL in app.js. */
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extern const int8_t INPUT_KEY_TRACK[12];
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void inputs_init(void);
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uint32_t inputs_scan(void); /* returns the debounced state, bit set = pressed / RUN on */
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#endif
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