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// license: BSD-3-Clause
// copyright-holders: Dirk Best
/***************************************************************************
BASF 7100 Keyboard (HLE)
***************************************************************************/
#ifndef MAME_MACHINE_BASF7100_KBD_H
#define MAME_MACHINE_BASF7100_KBD_H
#pragma once
#include "machine/keyboard.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> basf7100_kbd_device
class basf7100_kbd_device : public device_t, protected device_matrix_keyboard_interface<9>
{
public:
// construction/destruction
basf7100_kbd_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock = 0);
// callbacks
auto int_handler() { return m_int_handler.bind(); }
uint8_t read();
protected:
// device-level overrides
virtual const tiny_rom_entry *device_rom_region() const override;
virtual ioport_constructor device_input_ports() const override;
virtual void device_start() override;
virtual void device_reset() override;
// device_matrix_keyboard_interface overrides
virtual void key_make(uint8_t row, uint8_t column) override;
virtual void key_break(uint8_t row, uint8_t column) override;
virtual void key_repeat(uint8_t row, uint8_t column) override;
private:
required_region_ptr<uint8_t> m_translation;
required_ioport m_modifiers;
devcb_write_line m_int_handler;
uint8_t translate(uint8_t row, uint8_t column);
void send_key(uint8_t code);
uint8_t m_data;
};
// device type definition
DECLARE_DEVICE_TYPE(BASF7100_KBD, basf7100_kbd_device)
#endif // MAME_MACHINE_BASF7100_KBD_H
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