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Diffstat (limited to 'src/mame/omron/luna_kbd.cpp')
-rw-r--r--src/mame/omron/luna_kbd.cpp273
1 files changed, 273 insertions, 0 deletions
diff --git a/src/mame/omron/luna_kbd.cpp b/src/mame/omron/luna_kbd.cpp
new file mode 100644
index 00000000000..d9bb12d48ed
--- /dev/null
+++ b/src/mame/omron/luna_kbd.cpp
@@ -0,0 +1,273 @@
+// license:BSD-3-Clause
+// copyright-holders:Patrick Mackinlay
+
+/*
+ * A high level emulation implementation of the Omron Luna keyboard,
+ * largely copied from the sunkbd and psi hle implementations.
+ *
+ * Sources:
+ * - Tetsuya Isaki's nono Luna emulator (http://www.pastel-flower.jp/~isaki/nono/)
+ * - OpenBSD source code
+ *
+ * TODO:
+ * - validate key codes
+ * - unmapped keys
+ * - mouse
+ */
+#include "emu.h"
+#include "luna_kbd.h"
+
+#include "machine/keyboard.ipp"
+#include "speaker.h"
+
+#define VERBOSE 0
+#include "logmacro.h"
+
+DEFINE_DEVICE_TYPE(LUNA_KEYBOARD, luna_keyboard_device, "luna_keyboard", "Omron Luna Keyboard")
+
+INPUT_PORTS_START(luna_keyboard)
+ PORT_START("ROW.0")
+ PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_UNUSED)
+ PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_UNUSED)
+ PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_UNUSED)
+ PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_UNUSED)
+ PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_UNUSED)
+ PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_UNUSED)
+ PORT_BIT(0x0040, IP_ACTIVE_HIGH, IPT_UNUSED)
+ PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_UNUSED)
+ PORT_BIT(0x0100, IP_ACTIVE_HIGH, IPT_UNUSED)
+ PORT_BIT(0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_TAB) PORT_NAME("Tab") PORT_CHAR(9)
+ PORT_BIT(0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_LCONTROL) PORT_NAME("Control") PORT_CHAR(UCHAR_MAMEKEY(LCONTROL))
+ PORT_BIT(0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_RCONTROL) PORT_NAME("Kana") PORT_CHAR(UCHAR_MAMEKEY(RCONTROL)) PORT_TOGGLE
+ PORT_BIT(0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_LSHIFT) PORT_NAME("LShift") PORT_CHAR(UCHAR_SHIFT_1) // TODO: OpenBSD R Shift?
+ PORT_BIT(0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_RSHIFT) PORT_NAME("RShift") PORT_CHAR(UCHAR_SHIFT_2) // TODO: OpenBSD L Shift?
+ PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_CAPSLOCK) PORT_NAME("Caps Lock") PORT_CHAR(UCHAR_MAMEKEY(CAPSLOCK)) PORT_TOGGLE
+ PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Zenmen")
+
+ PORT_START("ROW.1")
+ PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_ESC) PORT_NAME("Esc") PORT_CHAR(UCHAR_MAMEKEY(ESC))
+ PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_BACKSPACE) PORT_NAME("Backspace") PORT_CHAR(8)
+ PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_ENTER) PORT_NAME("Return") PORT_CHAR(13)
+ PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_UNUSED)
+ PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_SPACE) PORT_NAME("Space") PORT_CHAR(UCHAR_MAMEKEY(SPACE))
+ PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_DEL) PORT_NAME("Delete") PORT_CHAR(UCHAR_MAMEKEY(DEL))
+ PORT_BIT(0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Henkan") // TODO: Xfer
+ PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Kakutei") // TODO: Valid
+ PORT_BIT(0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_F11) PORT_NAME("PF11") PORT_CHAR(UCHAR_MAMEKEY(F11)) // TODO: OpenBSD Shokyo?
+ PORT_BIT(0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_F12) PORT_NAME("PF12") PORT_CHAR(UCHAR_MAMEKEY(F12)) // TODO: OpenBSD Yobidashi?
+ PORT_BIT(0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_F13) PORT_NAME("PF13") PORT_CHAR(UCHAR_MAMEKEY(F13)) // TODO: OpenBSD Bunsetsu L?
+ PORT_BIT(0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_F14) PORT_NAME("PF14") PORT_CHAR(UCHAR_MAMEKEY(F14)) // TODO: OpenBSD Bunsetsu R?
+ PORT_BIT(0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_UP) PORT_NAME("Up") PORT_CHAR(UCHAR_MAMEKEY(UP))
+ PORT_BIT(0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_LEFT) PORT_NAME("Left") PORT_CHAR(UCHAR_MAMEKEY(LEFT))
+ PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_RIGHT) PORT_NAME("Right") PORT_CHAR(UCHAR_MAMEKEY(RIGHT))
+ PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_DOWN) PORT_NAME("Down") PORT_CHAR(UCHAR_MAMEKEY(DOWN))
+
+ PORT_START("ROW.2")
+ PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_UNUSED) // TODO: OpenBSD F11?
+ PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_UNUSED) // TODO: OpenBSD F12?
+ PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!')
+ PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('"')
+ PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#')
+ PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$')
+ PORT_BIT(0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%')
+ PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('&')
+ PORT_BIT(0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('\'')
+ PORT_BIT(0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('(')
+ PORT_BIT(0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR(')')
+ PORT_BIT(0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_0) PORT_CHAR('0')
+ PORT_BIT(0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_MINUS) PORT_CHAR('-') PORT_CHAR('=')
+ PORT_BIT(0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_TILDE) PORT_CHAR('^') PORT_CHAR('~')
+ PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_BACKSLASH) PORT_CHAR('\\') PORT_CHAR('|')
+ PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD) // TODO: buzzer?
+
+ PORT_START("ROW.3")
+ PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_UNUSED) // TODO: OpenBSD F13?
+ PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_UNUSED) // TODO: OpenBSD F14?
+ PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_Q) PORT_CHAR('q') PORT_CHAR('Q')
+ PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_W) PORT_CHAR('w') PORT_CHAR('W')
+ PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_E) PORT_CHAR('e') PORT_CHAR('E')
+ PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_R) PORT_CHAR('r') PORT_CHAR('R')
+ PORT_BIT(0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_T) PORT_CHAR('t') PORT_CHAR('T')
+ PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_Y) PORT_CHAR('y') PORT_CHAR('Y')
+ PORT_BIT(0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_U) PORT_CHAR('u') PORT_CHAR('U')
+ PORT_BIT(0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_I) PORT_CHAR('i') PORT_CHAR('I')
+ PORT_BIT(0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_O) PORT_CHAR('o') PORT_CHAR('O')
+ PORT_BIT(0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_P) PORT_CHAR('p') PORT_CHAR('P')
+ PORT_BIT(0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_QUOTE) PORT_CHAR('@') PORT_CHAR('`')
+ PORT_BIT(0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('[') PORT_CHAR('{')
+ PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_UNUSED)
+ PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_UNUSED)
+
+ PORT_START("ROW.4")
+ PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_UNUSED)
+ PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_UNUSED)
+ PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_A) PORT_CHAR('a') PORT_CHAR('A')
+ PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_S) PORT_CHAR('s') PORT_CHAR('S')
+ PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_D) PORT_CHAR('d') PORT_CHAR('D')
+ PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_F) PORT_CHAR('f') PORT_CHAR('F')
+ PORT_BIT(0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_G) PORT_CHAR('g') PORT_CHAR('G')
+ PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_H) PORT_CHAR('h') PORT_CHAR('H')
+ PORT_BIT(0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_J) PORT_CHAR('j') PORT_CHAR('J')
+ PORT_BIT(0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_K) PORT_CHAR('k') PORT_CHAR('K')
+ PORT_BIT(0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_L) PORT_CHAR('l') PORT_CHAR('L')
+ PORT_BIT(0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_EQUALS) PORT_CHAR(';') PORT_CHAR('+')
+ PORT_BIT(0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_COLON) PORT_CHAR(':') PORT_CHAR('*')
+ PORT_BIT(0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR(']') PORT_CHAR('}')
+ PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_UNUSED)
+ PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_UNUSED)
+
+ PORT_START("ROW.5")
+ PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_UNUSED)
+ PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_UNUSED)
+ PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_Z) PORT_CHAR('z') PORT_CHAR('Z')
+ PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_X) PORT_CHAR('x') PORT_CHAR('X')
+ PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_C) PORT_CHAR('c') PORT_CHAR('C')
+ PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_V) PORT_CHAR('v') PORT_CHAR('V')
+ PORT_BIT(0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_B) PORT_CHAR('b') PORT_CHAR('B')
+ PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_N) PORT_CHAR('n') PORT_CHAR('N')
+ PORT_BIT(0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_M) PORT_CHAR('m') PORT_CHAR('M')
+ PORT_BIT(0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<')
+ PORT_BIT(0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>')
+ PORT_BIT(0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('?')
+ PORT_BIT(0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_BACKSLASH2) PORT_CHAR('_')
+ PORT_BIT(0x2000, IP_ACTIVE_HIGH, IPT_UNUSED)
+ PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_UNUSED)
+ PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_UNUSED)
+
+ PORT_START("ROW.6")
+ PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_UNUSED) // TODO: OpenBSD KP Delete?
+ PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_PLUS_PAD) PORT_CHAR(UCHAR_MAMEKEY(PLUS_PAD))
+ PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_MINUS_PAD) PORT_CHAR(UCHAR_MAMEKEY(MINUS_PAD))
+ PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_7_PAD) PORT_CHAR(UCHAR_MAMEKEY(7_PAD))
+ PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_8_PAD) PORT_CHAR(UCHAR_MAMEKEY(8_PAD))
+ PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_9_PAD) PORT_CHAR(UCHAR_MAMEKEY(9_PAD))
+ PORT_BIT(0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_4_PAD) PORT_CHAR(UCHAR_MAMEKEY(4_PAD))
+ PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_5_PAD) PORT_CHAR(UCHAR_MAMEKEY(5_PAD))
+ PORT_BIT(0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_6_PAD) PORT_CHAR(UCHAR_MAMEKEY(6_PAD))
+ PORT_BIT(0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_1_PAD) PORT_CHAR(UCHAR_MAMEKEY(1_PAD))
+ PORT_BIT(0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_2_PAD) PORT_CHAR(UCHAR_MAMEKEY(2_PAD))
+ PORT_BIT(0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_3_PAD) PORT_CHAR(UCHAR_MAMEKEY(3_PAD))
+ PORT_BIT(0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_0_PAD) PORT_CHAR(UCHAR_MAMEKEY(0_PAD))
+ PORT_BIT(0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_DEL_PAD) PORT_CHAR(UCHAR_MAMEKEY(DEL_PAD))
+ PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_ENTER_PAD) PORT_CHAR(UCHAR_MAMEKEY(ENTER_PAD))
+ PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_UNUSED)
+
+ PORT_START("ROW.7")
+ PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_UNUSED)
+ PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_UNUSED)
+ PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_F1) PORT_CHAR(UCHAR_MAMEKEY(F1))
+ PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_F2) PORT_CHAR(UCHAR_MAMEKEY(F2))
+ PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_F3) PORT_CHAR(UCHAR_MAMEKEY(F3))
+ PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_F4) PORT_CHAR(UCHAR_MAMEKEY(F4))
+ PORT_BIT(0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_F5) PORT_CHAR(UCHAR_MAMEKEY(F5))
+ PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_F6) PORT_CHAR(UCHAR_MAMEKEY(F6))
+ PORT_BIT(0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_F7) PORT_CHAR(UCHAR_MAMEKEY(F7))
+ PORT_BIT(0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_F8) PORT_CHAR(UCHAR_MAMEKEY(F8))
+ PORT_BIT(0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_F9) PORT_CHAR(UCHAR_MAMEKEY(F9))
+ PORT_BIT(0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_F10) PORT_CHAR(UCHAR_MAMEKEY(F10))
+ PORT_BIT(0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_ASTERISK) PORT_CHAR(UCHAR_MAMEKEY(ASTERISK))
+ PORT_BIT(0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_SLASH_PAD) PORT_CHAR(UCHAR_MAMEKEY(SLASH_PAD))
+ PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_EQUALS_PAD) PORT_CHAR(UCHAR_MAMEKEY(EQUALS_PAD))
+ PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_COMMA_PAD) PORT_CHAR(UCHAR_MAMEKEY(COMMA_PAD))
+INPUT_PORTS_END
+
+luna_keyboard_device::luna_keyboard_device(machine_config const &mconfig, char const *tag, device_t *owner, u32 clock)
+ : device_t(mconfig, LUNA_KEYBOARD, tag, owner, clock)
+ , device_buffered_serial_interface(mconfig, *this)
+ , device_rs232_port_interface(mconfig, *this)
+ , device_matrix_keyboard_interface(mconfig, *this, "ROW.0", "ROW.1", "ROW.2", "ROW.3", "ROW.4", "ROW.5", "ROW.6", "ROW.7")
+ , m_beep(*this, "beep")
+ , m_leds(*this, "led%u", 0U)
+{
+}
+
+void luna_keyboard_device::device_add_mconfig(machine_config &config)
+{
+ SPEAKER(config, "beeper").front_center();
+ BEEP(config, m_beep, 0).add_route(ALL_OUTPUTS, "beeper", 0.25);
+}
+
+void luna_keyboard_device::device_start()
+{
+ m_leds.resolve();
+
+ m_beep_timer = timer_alloc(FUNC(luna_keyboard_device::beep_timer), this);
+}
+
+void luna_keyboard_device::device_reset()
+{
+ // initialise state
+ clear_fifo();
+ m_beep->set_state(0);
+
+ // configure device_buffered_serial_interface
+ set_data_frame(START_BIT_COUNT, DATA_BIT_COUNT, PARITY, STOP_BITS);
+ set_rate(BAUD);
+ receive_register_reset();
+ transmit_register_reset();
+
+ // kick the base
+ reset_key_state();
+ start_processing(attotime::from_hz(9600));
+}
+
+void luna_keyboard_device::tra_callback()
+{
+ output_rxd(transmit_register_get_data_bit());
+}
+
+void luna_keyboard_device::tra_complete()
+{
+ if (fifo_full())
+ start_processing(attotime::from_hz(9600));
+
+ device_buffered_serial_interface::tra_complete();
+}
+
+void luna_keyboard_device::key_make(u8 row, u8 column)
+{
+ transmit_byte(0x00 | (row << 4) | column);
+}
+
+void luna_keyboard_device::key_break(u8 row, u8 column)
+{
+ transmit_byte(0x80 | (row << 4) | column);
+}
+
+void luna_keyboard_device::received_byte(u8 data)
+{
+ static unsigned const beep_freq[] = { 6000, 3000, 1500, 1000, 600, 300, 150, 100 };
+ static unsigned const beep_time[] = { 40, 150, 400, 700 };
+
+ switch (data & 0xe0)
+ {
+ case 0x00:
+ // led control
+ LOG("%s led %s\n", BIT(data, 0) ? "caps" : "kana", BIT(data, 4) ? "on" : "off");
+ m_leds[BIT(data, 0)] = BIT(data, 4);
+ break;
+ case 0x20:
+ // mouse off
+ LOG("mouse off\n");
+ break;
+ case 0x40:
+ // beep
+ LOG("beep %dHz %dms\n", beep_freq[BIT(data, 0, 3)], beep_time[BIT(data, 3, 2)]);
+ m_beep->set_clock(beep_freq[BIT(data, 0, 3)]);
+ m_beep->set_state(1);
+ m_beep_timer->adjust(attotime::from_msec(beep_time[BIT(data, 3, 2)]));
+ break;
+ case 0x60:
+ // mouse on
+ LOG("mouse on\n");
+ break;
+ default:
+ LOG("received 0x%02x\n", data);
+ break;
+ }
+}
+
+ioport_constructor luna_keyboard_device::device_input_ports() const
+{
+ return INPUT_PORTS_NAME(luna_keyboard);
+}