// license:BSD-3-Clause // copyright-holders:Sergey Svishchev /*************************************************************************** Agat keyboard HLE ***************************************************************************/ #include "emu.h" #include "machine/agatkeyb.h" #include "machine/keyboard.ipp" /*************************************************************************** REUSABLE I/O PORTS ***************************************************************************/ INPUT_PORTS_START( agat_keyboard ) PORT_START("AGATKBD_MOD") PORT_BIT(0x0001U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Ctrl") PORT_CODE(KEYCODE_LCONTROL) PORT_CODE(KEYCODE_RCONTROL) PORT_CHAR(UCHAR_MAMEKEY(LCONTROL)) PORT_BIT(0x0002U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Shift") PORT_CODE(KEYCODE_LSHIFT) PORT_CODE(KEYCODE_RSHIFT) PORT_CHAR(UCHAR_SHIFT_1) PORT_BIT(0x0004U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Meta") PORT_CODE(KEYCODE_LALT) PORT_CHAR(UCHAR_MAMEKEY(LALT)) PORT_CHANGED_MEMBER(DEVICE_SELF, agat_keyboard_device, meta_changed, 0) PORT_BIT(0x0008U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Reset") PORT_CODE(KEYCODE_F10) PORT_CHAR(UCHAR_MAMEKEY(F10)) PORT_CHANGED_MEMBER(DEVICE_SELF, agat_keyboard_device, reset_changed, 0) PORT_START("AGATKBD_ROW0") PORT_BIT(0x0001U, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT(0x0002U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Num 0") PORT_CODE(KEYCODE_0_PAD) PORT_CHAR(UCHAR_MAMEKEY(0_PAD)) PORT_BIT(0x0004U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Num .") PORT_CODE(KEYCODE_DEL_PAD) PORT_CHAR(UCHAR_MAMEKEY(DEL_PAD)) PORT_BIT(0x0008U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Num =") PORT_CODE(KEYCODE_ENTER_PAD) PORT_CHAR(UCHAR_MAMEKEY(ENTER_PAD)) PORT_BIT(0x0010U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F1") PORT_CODE(KEYCODE_SLASH_PAD) PORT_CHAR(UCHAR_MAMEKEY(SLASH_PAD)) PORT_BIT(0x0020U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F2") PORT_CODE(KEYCODE_ASTERISK) PORT_CHAR(UCHAR_MAMEKEY(ASTERISK)) PORT_BIT(0x0040U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F3") PORT_CODE(KEYCODE_MINUS_PAD) PORT_CHAR(UCHAR_MAMEKEY(MINUS_PAD)) PORT_BIT(0x0080U, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT(0x0100U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME(UTF8_LEFT) PORT_CODE(KEYCODE_LEFT) PORT_CHAR(UCHAR_MAMEKEY(LEFT)) PORT_BIT(0x0200U, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT(0x0400U, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT(0x0800U, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT(0x1000U, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT(0x2000U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Return") PORT_CODE(KEYCODE_ENTER) PORT_CHAR(13) PORT_BIT(0x4000U, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT(0x8000U, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_START("AGATKBD_ROW1") PORT_BIT(0x0001U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Num 1") PORT_CODE(KEYCODE_7_PAD) PORT_CHAR(UCHAR_MAMEKEY(7_PAD)) PORT_BIT(0x0002U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Num 2") PORT_CODE(KEYCODE_8_PAD) PORT_CHAR(UCHAR_MAMEKEY(8_PAD)) PORT_BIT(0x0004U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Num 3") PORT_CODE(KEYCODE_9_PAD) PORT_CHAR(UCHAR_MAMEKEY(9_PAD)) PORT_BIT(0x0008U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Num 4") PORT_CODE(KEYCODE_4_PAD) PORT_CHAR(UCHAR_MAMEKEY(4_PAD)) PORT_BIT(0x0010U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Num 5") PORT_CODE(KEYCODE_5_PAD) PORT_CHAR(UCHAR_MAMEKEY(5_PAD)) PORT_BIT(0x0020U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME(UTF8_RIGHT) PORT_CODE(KEYCODE_RIGHT) PORT_CHAR(UCHAR_MAMEKEY(RIGHT)) PORT_BIT(0x0040U, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT(0x0080U, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT(0x0100U, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT(0x0200U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME(UTF8_UP) PORT_CODE(KEYCODE_UP) PORT_CHAR(UCHAR_MAMEKEY(UP)) PORT_BIT(0x0400U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME(UTF8_DOWN) PORT_CODE(KEYCODE_DOWN) PORT_CHAR(UCHAR_MAMEKEY(DOWN)) PORT_BIT(0x0800U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_ESC) PORT_NAME("Escape") PORT_CHAR(UCHAR_MAMEKEY(ESC)) PORT_BIT(0x1000U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Num 6") PORT_CODE(KEYCODE_6_PAD) PORT_CHAR(UCHAR_MAMEKEY(6_PAD)) PORT_BIT(0x2000U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Num 7") PORT_CODE(KEYCODE_1_PAD) PORT_CHAR(UCHAR_MAMEKEY(1_PAD)) PORT_BIT(0x4000U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Num 8") PORT_CODE(KEYCODE_2_PAD) PORT_CHAR(UCHAR_MAMEKEY(2_PAD)) PORT_BIT(0x8000U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Num 9") PORT_CODE(KEYCODE_3_PAD) PORT_CHAR(UCHAR_MAMEKEY(3_PAD)) PORT_START("AGATKBD_ROW2") PORT_BIT(0x0001U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ') PORT_BIT(0x0002U, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT(0x0004U, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT(0x0008U, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT(0x0010U, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT(0x0020U, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT(0x0040U, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT(0x0080U, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT(0x0100U, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT(0x0200U, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT(0x0400U, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT(0x0800U, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT(0x1000U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<') PORT_BIT(0x2000U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_MINUS) PORT_CHAR('-') PORT_CHAR('=') PORT_BIT(0x4000U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>') PORT_BIT(0x8000U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('?') PORT_START("AGATKBD_ROW3") PORT_BIT(0x0001U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_0) PORT_CHAR('0') PORT_BIT(0x0002U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!') PORT_BIT(0x0004U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('"') PORT_BIT(0x0008U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#') PORT_BIT(0x0010U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$') PORT_BIT(0x0020U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%') PORT_BIT(0x0040U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('&') PORT_BIT(0x0080U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('\'') PORT_BIT(0x0100U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('(') PORT_BIT(0x0200U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR(')') PORT_BIT(0x0400U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_QUOTE) PORT_CHAR(':') PORT_CHAR('*') PORT_BIT(0x0800U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COLON) PORT_CHAR(';') PORT_CHAR('+') PORT_BIT(0x1000U, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT(0x2000U, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT(0x4000U, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT(0x8000U, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_START("AGATKBD_ROW4") PORT_BIT(0x0001U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_TAB) PORT_CHAR('@') PORT_BIT(0x0002U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_A) PORT_CHAR('A') PORT_CHAR('a') PORT_BIT(0x0004U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_B) PORT_CHAR('B') PORT_CHAR('b') PORT_BIT(0x0008U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_C) PORT_CHAR('C') PORT_CHAR('c') PORT_BIT(0x0010U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_D) PORT_CHAR('D') PORT_CHAR('d') PORT_BIT(0x0020U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_E) PORT_CHAR('E') PORT_CHAR('e') PORT_BIT(0x0040U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F) PORT_CHAR('F') PORT_CHAR('f') PORT_BIT(0x0080U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_G) PORT_CHAR('G') PORT_CHAR('g') PORT_BIT(0x0100U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_H) PORT_CHAR('H') PORT_CHAR('h') PORT_BIT(0x0200U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_I) PORT_CHAR('I') PORT_CHAR('i') PORT_BIT(0x0400U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_J) PORT_CHAR('J') PORT_CHAR('j') PORT_BIT(0x0800U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_K) PORT_CHAR('K') PORT_CHAR('k') PORT_BIT(0x1000U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_L) PORT_CHAR('L') PORT_CHAR('l') PORT_BIT(0x2000U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_M) PORT_CHAR('M') PORT_CHAR('m') PORT_BIT(0x4000U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_N) PORT_CHAR('N') PORT_CHAR('n') PORT_BIT(0x8000U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_O) PORT_CHAR('O') PORT_CHAR('o') PORT_START("AGATKBD_ROW5") PORT_BIT(0x0001U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_P) PORT_CHAR('P') PORT_CHAR('p') PORT_BIT(0x0002U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Q) PORT_CHAR('Q') PORT_CHAR('q') PORT_BIT(0x0004U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_R) PORT_CHAR('R') PORT_CHAR('r') PORT_BIT(0x0008U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_S) PORT_CHAR('S') PORT_CHAR('s') PORT_BIT(0x0010U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_T) PORT_CHAR('T') PORT_CHAR('t') PORT_BIT(0x0020U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_U) PORT_CHAR('U') PORT_CHAR('u') PORT_BIT(0x0040U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_V) PORT_CHAR('V') PORT_CHAR('v') PORT_BIT(0x0080U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_W) PORT_CHAR('W') PORT_CHAR('w') PORT_BIT(0x0100U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_X) PORT_CHAR('X') PORT_CHAR('x') PORT_BIT(0x0200U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Y) PORT_CHAR('Y') PORT_CHAR('y') PORT_BIT(0x0400U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Z) PORT_CHAR('Z') PORT_CHAR('z') PORT_BIT(0x0800U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('[') PORT_CHAR('{') PORT_BIT(0x1000U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_BACKSLASH) PORT_CHAR('\\') PORT_CHAR('|') PORT_BIT(0x2000U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR(']') PORT_CHAR('}') PORT_BIT(0x4000U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_TILDE) PORT_CHAR('^') PORT_BIT(0x8000U, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('_') INPUT_PORTS_END /*************************************************************************** DEVICE TYPE GLOBALS ***************************************************************************/ DEFINE_DEVICE_TYPE(AGAT_KEYBOARD, agat_keyboard_device, "agat_keyboard", "Agat Keyboard") /*************************************************************************** IMPLEMENTATION ***************************************************************************/ agat_keyboard_device::agat_keyboard_device( machine_config const &mconfig, device_type type, char const *tag, device_t *owner, u32 clock) : device_t(mconfig, type, tag, owner, clock) , device_matrix_keyboard_interface(mconfig, *this, "AGATKBD_ROW0", "AGATKBD_ROW1", "AGATKBD_ROW2", "AGATKBD_ROW3", "AGATKBD_ROW4", "AGATKBD_ROW5") , m_modifiers(*this, "AGATKBD_MOD") , m_last_modifiers(0U) , m_keyboard_cb(*this) , m_out_meta_cb(*this) , m_out_reset_cb(*this) { } agat_keyboard_device::agat_keyboard_device(machine_config const &mconfig, char const *tag, device_t *owner, u32 clock) : agat_keyboard_device(mconfig, AGAT_KEYBOARD, tag, owner, clock) { } ioport_constructor agat_keyboard_device::device_input_ports() const { return INPUT_PORTS_NAME(agat_keyboard); } void agat_keyboard_device::device_start() { m_keyboard_cb.resolve(); m_out_meta_cb.resolve(); m_out_reset_cb.resolve(); save_item(NAME(m_last_modifiers)); save_item(NAME(m_meta)); } void agat_keyboard_device::device_reset() { reset_key_state(); m_last_modifiers = 0; m_meta = false; start_processing(attotime::from_hz(1'000)); // XXX typematic_stop(); } void agat_keyboard_device::key_make(u8 row, u8 column) { send_translated((row << 4) | column); typematic_start(row, column, typematic_delay(), typematic_period()); } void agat_keyboard_device::key_repeat(u8 row, u8 column) { send_translated((row << 4) | column); } INPUT_CHANGED_MEMBER(agat_keyboard_device::meta_changed) { if (oldval) { m_meta ^= 1; m_out_meta_cb(m_meta); } } INPUT_CHANGED_MEMBER(agat_keyboard_device::reset_changed) { if ((m_modifiers->read() & 9) == 9) { m_out_reset_cb(true); } } bool agat_keyboard_device::translate(u8 code, u16 &translated) const { u16 const modifiers(m_modifiers->read()); bool const ctrl(modifiers & 0x01U); bool const shift(modifiers & 0x02U); if (shift) { if (code == 0x20) { translated = code; } else { translated = code < 0x40 ? (code ^ 0x10) : (code ^ 0x20); } } else { translated = (code < 0x20) ? code : (ctrl ? (code & 0x1f) : code); } // logerror("code %02x c %d s %d m %d -> %02x\n", code, ctrl, shift, m_meta, translated); return true; } void agat_keyboard_device::will_scan_row(u8 row) { u16 const modifiers(m_modifiers->read()); if (modifiers != m_last_modifiers) typematic_restart(typematic_delay(), typematic_period()); m_last_modifiers = modifiers; } void agat_keyboard_device::send_translated(u8 code) { u16 translated; if (translate(code, translated)) m_keyboard_cb(translated); } attotime agat_keyboard_device::typematic_delay() const { return attotime::from_msec(250); // XXX } attotime agat_keyboard_device::typematic_period() const { return attotime::from_hz(10); }