// license:BSD-3-Clause // copyright-holders:Curt Coder /********************************************************************** Luxor ABC-80 keyboard emulation **********************************************************************/ #ifndef MAME_MACHINE_ABC80KB_H #define MAME_MACHINE_ABC80KB_H #pragma once //************************************************************************** // MACROS / CONSTANTS //************************************************************************** #define ABC80_KEYBOARD_TAG "abc80kb" //************************************************************************** // INTERFACE CONFIGURATION MACROS //************************************************************************** #define MCFG_ABC80_KEYBOARD_KEYDOWN_CALLBACK(_write) \ devcb = &downcast(*device).set_keydown_wr_callback(DEVCB_##_write); //************************************************************************** // TYPE DEFINITIONS //************************************************************************** // ======================> abc80_keyboard_device class abc80_keyboard_device : public device_t { public: // construction/destruction abc80_keyboard_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); template devcb_base &set_keydown_wr_callback(Object &&cb) { return m_write_keydown.set_callback(std::forward(cb)); } uint8_t data_r(); void abc80_keyboard_io(address_map &map); protected: // device-level overrides virtual void device_start() override; virtual void device_reset() override; // optional information overrides virtual const tiny_rom_entry *device_rom_region() const override; virtual void device_add_mconfig(machine_config &config) override; virtual ioport_constructor device_input_ports() const override; private: devcb_write_line m_write_keydown; required_device m_maincpu; }; // device type definition DECLARE_DEVICE_TYPE(ABC80_KEYBOARD, abc80_keyboard_device) #endif // MAME_MACHINE_ABC80KB_H