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-rw-r--r--src/devices/imagedev/midiout.h74
1 files changed, 74 insertions, 0 deletions
diff --git a/src/devices/imagedev/midiout.h b/src/devices/imagedev/midiout.h
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+// license:BSD-3-Clause
+// copyright-holders:R. Belmont
+/*********************************************************************
+
+ midiout.h
+
+ MIDI Out image device
+
+*********************************************************************/
+
+#ifndef __MIDIOUT_H__
+#define __MIDIOUT_H__
+
+
+/***************************************************************************
+ CONSTANTS
+***************************************************************************/
+
+
+#define MCFG_MIDIOUT_ADD(_tag) \
+ MCFG_DEVICE_ADD(_tag, MIDIOUT, 0)
+
+
+/***************************************************************************
+ TYPE DEFINITIONS
+***************************************************************************/
+
+class midiout_device : public device_t,
+ public device_image_interface,
+ public device_serial_interface
+{
+public:
+ // construction/destruction
+ midiout_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
+
+ // image-level overrides
+ virtual bool call_load();
+ virtual void call_unload();
+
+ // image device
+ virtual iodevice_t image_type() const { return IO_MIDIOUT; }
+ virtual bool is_readable() const { return 0; }
+ virtual bool is_writeable() const { return 1; }
+ virtual bool is_creatable() const { return 0; }
+ virtual bool must_be_loaded() const { return 0; }
+ virtual bool is_reset_on_load() const { return 0; }
+ virtual const char *file_extensions() const { return "mid"; }
+ virtual bool core_opens_image_file() const { return FALSE; }
+ virtual const option_guide *create_option_guide() const { return NULL; }
+
+ virtual void tx(UINT8 state) { rx_w(state); }
+
+protected:
+ // device-level overrides
+ virtual void device_start();
+ virtual void device_reset();
+ virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr);
+
+ virtual void device_config_complete();
+
+ // serial overrides
+ virtual void rcv_complete(); // Rx completed receiving byte
+
+private:
+ osd_midi_device *m_midi;
+};
+
+// device type definition
+extern const device_type MIDIOUT;
+
+// device iterator
+typedef device_type_iterator<&device_creator<midiout_device>, midiout_device> midiout_device_iterator;
+
+#endif /* __MIDIOUT_H__ */