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Diffstat (limited to 'src/mame/machine/macadb.h')
-rw-r--r-- | src/mame/machine/macadb.h | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/src/mame/machine/macadb.h b/src/mame/machine/macadb.h deleted file mode 100644 index 79f8ab63736..00000000000 --- a/src/mame/machine/macadb.h +++ /dev/null @@ -1,94 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:R. Belmont -#ifndef MAME_MACHINE_MACADB_H -#define MAME_MACHINE_MACADB_H - -#pragma once - -#include "emu.h" - -//************************************************************************** -// TYPE DEFINITIONS -//************************************************************************** - -// ======================> macadb_device - -class macadb_device : public device_t -{ -public: - // construction/destruction - macadb_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); - - void set_mcu_mode(bool bMCUMode) { m_bIsMCUMode = bMCUMode; } - - auto via_clock_callback() { return write_via_clock.bind(); } - auto via_data_callback() { return write_via_data.bind(); } - auto adb_data_callback() { return write_adb_data.bind(); } - auto adb_irq_callback() { return write_adb_irq.bind(); } - - required_ioport m_mouse0, m_mouse1, m_mouse2; - required_ioport_array<6> m_keys; - devcb_write_line write_via_clock, write_via_data, write_adb_data, write_adb_irq; - - DECLARE_WRITE_LINE_MEMBER(adb_data_w); - DECLARE_WRITE_LINE_MEMBER(adb_linechange_w); - - void adb_vblank(); - void mac_adb_newaction(int state); - int32_t get_adb_state(void) { return m_adb_state; } - -protected: - // device-level overrides - virtual ioport_constructor device_input_ports() const override; - virtual void device_start() override; - virtual void device_reset() override; - -private: - bool m_bIsMCUMode; - - uint64_t m_last_adb_time; - - emu_timer *m_adb_timer; - - /* keyboard matrix to detect transition */ - int m_key_matrix[7]; - - // ADB HLE state - int32_t m_adb_state, m_adb_waiting_cmd, m_adb_datasize, m_adb_buffer[257]; - int32_t m_adb_command, m_adb_send, m_adb_timer_ticks, m_adb_extclock, m_adb_direction; - int32_t m_adb_listenreg, m_adb_listenaddr, m_adb_last_talk, m_adb_srq_switch; - int32_t m_adb_stream_ptr; - int32_t m_adb_linestate; - bool m_adb_srqflag; - int m_adb_linein; - - #define kADBKeyBufSize 32 - uint8_t m_adb_keybuf[kADBKeyBufSize]; - uint8_t m_adb_keybuf_start; - uint8_t m_adb_keybuf_end; - - // ADB mouse state - int m_adb_mouseaddr; - int m_adb_lastmousex, m_adb_lastmousey, m_adb_lastbutton, m_adb_mouse_initialized; - - // ADB keyboard state - int m_adb_keybaddr; - int m_adb_keybinitialized, m_adb_currentkeys[2], m_adb_modifiers; - - // PRAM for ADB MCU HLEs (mostly unused now) - uint8_t m_adb_pram[256]; - - int adb_pollkbd(int update); - int adb_pollmouse(); - void adb_accummouse( uint8_t *MouseX, uint8_t *MouseY ); - void adb_talk(); - - inline void set_adb_line(int linestate) { write_adb_data(linestate); } - - TIMER_CALLBACK_MEMBER(mac_adb_tick); // macadb.c -}; - -// device type definition -DECLARE_DEVICE_TYPE(MACADB, macadb_device) - -#endif // MAME_MACHINE_MACADB_H |