memlnaut-nisps/firmware/MEMLNaut-NISPS/glue/mode_select.hpp
monkey-w1n5t0n 517bd2f987 feat(firmware): wire Explore-and-place glue to hardware buttons + selftest
Map enter/exit-explore, reroll, nudge, begin-place, commit-place to the
peripheral buttons via the shared FeedbackController. (Not compiled here —
no arduino-cli; Placing-audition static_output hook is a flagged follow-up.)
2026-06-28 04:14:30 +02:00

83 lines
3.6 KiB
C++

// firmware/glue/mode_select.hpp — Compile-time mode selection.
//
// The active firmware mode is chosen at compile time via `MEMLNAUT_MODE_TYPE`
// (the .ino's master macro). The macro expands to one of the canonical mode
// type aliases below; build scripts rewrite the active line.
//
// Each alias maps a short human-readable name (`MEMLNautModePAFSynth`) to a
// concrete `nisps::modes::*Mode` C++ type. The legacy
// `modes/MEMLNautMode*.hpp` wrappers are gone; the same identifier now refers
// to the new platform-agnostic mode type.
//
// This indirection (via using-aliases) lets the build script's mode-rewrite
// logic stay near-identical: it still sees lines of the form
// #define MEMLNAUT_MODE_TYPE MEMLNautModePAFSynth
// and rewrites between alternatives.
#pragma once
// Arduino's Common.h defines `sq(x)`, `min(a,b)`, `max(a,b)`, `abs(x)`,
// `round(x)` etc. as preprocessor macros. nisps/ uses some of these as
// regular function/method names (e.g. nisps::AnalysisEngine::sq()). Undef
// the Arduino macros locally before pulling in nisps headers; downstream
// firmware code that wants Arduino's macro behaviour can re-include
// Arduino.h after this point.
#ifdef sq
# undef sq
#endif
#ifdef min
# undef min
#endif
#ifdef max
# undef max
#endif
#ifdef abs
# undef abs
#endif
#ifdef round
# undef round
#endif
#include "../src/nisps/modes/breakor.hpp"
#include "../src/nisps/modes/channel_strip.hpp"
#include "../src/nisps/modes/elysiamorf.hpp"
#include "../src/nisps/modes/memlcelium.hpp"
#include "../src/nisps/modes/paf_synth.hpp"
#include "../src/nisps/modes/sound_analysis_midi.hpp"
#include "../src/nisps/modes/verb_fx.hpp"
#include "../src/nisps/modes/xiasri.hpp"
// ---- Public name → nisps type aliases ----
// Build script greps for `MEMLNautMode*` lines, so we keep the prefix.
using MEMLNautModePAFSynth = ::nisps::modes::PAFSynthMode;
using MEMLNautModeChannelStrip = ::nisps::modes::ChannelStripMode;
using MEMLNautModeXIASRI = ::nisps::modes::XIASRIMode;
using MEMLNautModeSoundAnalysisMIDI = ::nisps::modes::SoundAnalysisMIDIMode;
using MEMLNautModeBreakOr = ::nisps::modes::BreakOrMode;
using MEMLNautModeVerbFX = ::nisps::modes::VerbFXMode;
using MEMLNautModeElysiamorfs = ::nisps::modes::ElysiamorfMode;
using MEMLNautModeMEMLCelium = ::nisps::modes::MEMLCeliumMode;
// ---- SelfTest pseudo-variant ----
// A standalone guided hardware self-test (see glue/selftest.hpp). It is NOT a
// nisps Mode — it drives the display + raw peripherals directly. We expose a
// tiny tag type so the `MEMLNautModeSelfTest` alias type-checks and the build
// script's `MEMLNautMode*` grep discovers the variant; the .ino forks on
// `NISPS_SELFTEST` and never instantiates this tag.
namespace nisps_firmware { namespace selftest { struct SelfTestRig {}; } }
using MEMLNautModeSelfTest = ::nisps_firmware::selftest::SelfTestRig;
// Compile-time guard: NISPS_SELFTEST expands to 1 iff MEMLNAUT_MODE_TYPE is
// MEMLNautModeSelfTest, else 0. Computed in the .ino *after* the mode #define.
// Two-level CAT so MEMLNAUT_MODE_TYPE expands before the paste.
#define NISPS_ST_MEMLNautModePAFSynth 0
#define NISPS_ST_MEMLNautModeChannelStrip 0
#define NISPS_ST_MEMLNautModeXIASRI 0
#define NISPS_ST_MEMLNautModeSoundAnalysisMIDI 0
#define NISPS_ST_MEMLNautModeBreakOr 0
#define NISPS_ST_MEMLNautModeVerbFX 0
#define NISPS_ST_MEMLNautModeElysiamorfs 0
#define NISPS_ST_MEMLNautModeMEMLCelium 0
#define NISPS_ST_MEMLNautModeSelfTest 1
#define NISPS_ST_CAT_(x) NISPS_ST_##x
#define NISPS_ST_CAT(x) NISPS_ST_CAT_(x)