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author | 2015-09-13 08:41:44 +0200 | |
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committer | 2015-09-13 08:41:44 +0200 | |
commit | f88cefad27a1737c76e09d99c9fb43e173506081 (patch) | |
tree | 2d8167d03579c46e226471747eb4407bd00ed6fa /src/devices/imagedev/midiout.h | |
parent | e92ac9e0fa8e99869894bea00589bbb526be30aa (diff) |
Move all devices into separate part of src tree (nw)
Diffstat (limited to 'src/devices/imagedev/midiout.h')
-rw-r--r-- | src/devices/imagedev/midiout.h | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/src/devices/imagedev/midiout.h b/src/devices/imagedev/midiout.h new file mode 100644 index 00000000000..5ac4d7c3ed4 --- /dev/null +++ b/src/devices/imagedev/midiout.h @@ -0,0 +1,74 @@ +// 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__ */ |