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-rw-r--r--src/devices/bus/archimedes/econet/midi.h73
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diff --git a/src/devices/bus/archimedes/econet/midi.h b/src/devices/bus/archimedes/econet/midi.h
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+++ b/src/devices/bus/archimedes/econet/midi.h
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+// license:BSD-3-Clause
+// copyright-holders:Nigel Barnes
+/**********************************************************************
+
+ The Serial Port MIDI Interface
+
+**********************************************************************/
+
+
+#ifndef MAME_BUS_ARCHIMEDES_ECONET_MIDI_H
+#define MAME_BUS_ARCHIMEDES_ECONET_MIDI_H
+
+#pragma once
+
+
+#include "slot.h"
+#include "machine/mc6854.h"
+
+
+//**************************************************************************
+// TYPE DEFINITIONS
+//**************************************************************************
+
+// ======================> arc_serial_midi_device
+
+class arc_serial_midi_device:
+ public device_t,
+ public device_archimedes_econet_interface
+{
+public:
+ // construction/destruction
+ arc_serial_midi_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
+
+protected:
+ arc_serial_midi_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock);
+
+ // device-level overrides
+ virtual void device_start() override;
+
+ // optional information overrides
+ virtual void device_add_mconfig(machine_config &config) override;
+
+ virtual u8 read(offs_t offset) override;
+ virtual void write(offs_t offset, u8 data) override;
+
+private:
+ required_device<mc6854_device> m_adlc;
+};
+
+
+// ======================> arc_serial_sampler_device
+
+class arc_serial_sampler_device: public arc_serial_midi_device
+{
+public:
+ // construction/destruction
+ arc_serial_sampler_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
+
+ static constexpr feature_type unemulated_features() { return feature::CAPTURE; }
+
+protected:
+ // optional information overrides
+ virtual void device_add_mconfig(machine_config &config) override;
+};
+
+
+
+// device type definition
+DECLARE_DEVICE_TYPE(ARC_SERIAL_MIDI, arc_serial_midi_device);
+DECLARE_DEVICE_TYPE(ARC_SERIAL_SAMPLER, arc_serial_sampler_device);
+
+
+#endif /* MAME_BUS_ARCHIMEDES_ECONET_MIDI_H */