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// license:BSD-3-Clause
// copyright-holders:Olivier Galibert
// Waveblaster midi extension cards
#ifndef MAME_BUS_WAVEBLASTER_WAVEBLASTER_H
#define MAME_BUS_WAVEBLASTER_WAVEBLASTER_H
#pragma once
class device_waveblaster_interface;
class waveblaster_connector: public device_t, public device_single_card_slot_interface<device_waveblaster_interface>, public device_mixer_interface
{
public:
template <typename T>
waveblaster_connector(const machine_config &mconfig, const char *tag, device_t *owner, T &&opts, const char *dflt)
: waveblaster_connector(mconfig, tag, owner, (uint32_t)0)
{
option_reset();
opts(*this);
set_default_option(dflt);
set_fixed(false);
}
waveblaster_connector(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
void midi_rx(int state);
auto midi_tx() { return m_midi_tx.bind(); }
void do_midi_tx(int state) { m_midi_tx(state); }
protected:
devcb_write_line m_midi_tx;
virtual void device_start() override ATTR_COLD;
};
class device_waveblaster_interface: public device_interface
{
public:
virtual ~device_waveblaster_interface();
virtual void midi_rx(int state) = 0;
protected:
waveblaster_connector *m_connector;
device_waveblaster_interface(const machine_config &mconfig, device_t &device);
virtual void interface_pre_start() override;
};
DECLARE_DEVICE_TYPE(WAVEBLASTER_CONNECTOR, waveblaster_connector)
void waveblaster_intf(device_slot_interface &device);
#endif // MAME_BUS_WAVEBLASTER_WAVEBLASTER_H
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