29 lines
842 B
C++
29 lines
842 B
C++
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// firmware/glue/output_router.hpp — Drains mode events to hardware sinks.
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//
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// Two sinks today:
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// - MIDI (via midi_io.hpp's `drain_mode_events`)
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// - I2C (BreakOr's per-track CV outputs — TODO: integrate USeqI2C once
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// stream 12 lands the legacy USeqI2C cleanup)
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//
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// Called from loop1() at audio-rate-adjacent cadence (sub-millisecond is
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// fine; MIDI bytes pace themselves through the UART DMA queue).
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#pragma once
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#include <memory>
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#include "midi_io.hpp"
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namespace nisps_firmware {
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template <typename Mode>
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inline void drain_outputs(std::shared_ptr<MIDIInOut> midi, Mode& mode) {
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// Sequencer modes run their event pump first, then we drain.
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if constexpr (requires { mode.pump_engine_events(); }) {
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mode.pump_engine_events();
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}
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drain_mode_events(midi, mode);
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}
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} // namespace nisps_firmware
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