diff options
Diffstat (limited to 'src/mame/omron/luna_kbd.cpp')
-rw-r--r-- | src/mame/omron/luna_kbd.cpp | 273 |
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); +} |