/********************************************************************** K7659 keyboard emulation Copyright MESS Team. Visit http://mamedev.org for licensing and usage restrictions. *********************************************************************/ #pragma once #ifndef __K7659_KEYBOARD__ #define __K7659_KEYBOARD__ #include "emu.h" //************************************************************************** // MACROS / CONSTANTS //************************************************************************** #define K7659_KEYBOARD_TAG "k7659kb" //************************************************************************** // INTERFACE CONFIGURATION MACROS //************************************************************************** #define MCFG_K7659_KEYBOARD_ADD() \ MCFG_DEVICE_ADD(K7659_KEYBOARD_TAG, K7659_KEYBOARD, 0) //************************************************************************** // TYPE DEFINITIONS //************************************************************************** // ======================> k7659_keyboard_device class k7659_keyboard_device : public device_t { public: // construction/destruction k7659_keyboard_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); // optional information overrides virtual const rom_entry *device_rom_region() const; virtual machine_config_constructor device_mconfig_additions() const; virtual ioport_constructor device_input_ports() const; DECLARE_READ8_MEMBER(read); 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); emu_timer *m_timer; private: UINT8 key_pos(UINT8 val); UINT8 m_lookup; UINT8 m_key; const UINT8 *m_p_rom; }; // device type definition extern const device_type K7659_KEYBOARD; #endif