diff options
author | 2016-07-21 02:24:06 +1000 | |
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committer | 2016-07-21 02:25:42 +1000 | |
commit | 19ce9fd41a0a9d5cdd1ae52693e76b9c63fca4be (patch) | |
tree | f408f3cb3ca643cef826ce16aae2c6007c426e26 /src/devices/bus/rs232 | |
parent | 9711a68c54536a548c852e65b98991ac890bf646 (diff) |
Make Sun keyboard port its own bus [Vas Crabb]
Diffstat (limited to 'src/devices/bus/rs232')
-rw-r--r-- | src/devices/bus/rs232/sparckbd.cpp | 603 | ||||
-rw-r--r-- | src/devices/bus/rs232/sparckbd.h | 83 |
2 files changed, 0 insertions, 686 deletions
diff --git a/src/devices/bus/rs232/sparckbd.cpp b/src/devices/bus/rs232/sparckbd.cpp deleted file mode 100644 index 21e570cb189..00000000000 --- a/src/devices/bus/rs232/sparckbd.cpp +++ /dev/null @@ -1,603 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Vas Crabb -#include "sparckbd.h" - -#include <numeric> - - -/* - TODO: determine default keyclick state on real keyboard - TODO: scancodes for extra key on international layout - - HLE SPARC serial keyboard compatible with Sun Type 4/5/6 - - messages from host to keyboard: - 0000 0001 reset (keyboard responds with self test pass/fail) - 0000 0010 bell on (480us period) - 0000 0011 bell off - 0000 1010 enable keyclick (5ms duration 480us period on make) - 0000 1011 disable keyclick - 0000 1110 ---- lscn LED (1 = on, l = caps lock, s = scroll lock, c = compose, n = num lock) - 0000 1111 layout request (keyboard responds with layout response) - - message from keyboad to host: - 0xxx xxxx key make - 1xxx xxxx key break - 0111 1111 all keys up - 1111 1110 00dd dddd layout response (DIP switches 3 to 8 from MSB to LSB) - 1111 1111 0000 0100 reset response (self test pass, always followed by all keys up or key make) - 0111 1110 0000 0001 self test fal - - - Type 5 US PC layout: - - 76 1d 05 06 08 0a 0c 0e 10 11 12 07 09 0b 16 17 15 2d 02 04 30 - - 01 03 2a 1e 1f 20 21 22 23 24 25 26 27 28 29 2b 2c 34 60 62 2e 2f 47 - 19 1a 35 36 37 38 39 3a 3b 3c 3d 3e 3f 40 41 58 42 4a 7b 44 45 46 - 31 33 77 4d 4e 4f 50 51 52 53 54 55 56 57 59 5b 5c 5d 7d - 48 49 63 64 65 66 67 68 69 6a 6b 6c 6d 6e 14 70 71 72 - 5f 61 4c 78 13 79 0d 43 7a 18 1b 1c 5e 32 5a - - Type 5 US UNIX layout: - - 76 xx 05 06 08 0a 0c 0e 10 11 12 07 09 0b 16 17 15 2d 02 04 30 - - 01 03 1d 1e 1f 20 21 22 23 24 25 26 27 28 29 58 2a 2c 34 60 62 2e 2f 47 - 19 1a 35 36 37 38 39 3a 3b 3c 3d 3e 3f 40 41 2b 42 4a 7b 44 45 46 - 31 33 4c 4d 4e 4f 50 51 52 53 54 55 56 57 59 5b 5c 5d 7d - 48 49 63 64 65 66 67 68 69 6a 6b 6c 6d 6e 14 70 71 72 - 5f 61 77 78 13 79 0d 43 7a 18 1b 1c 5e 32 5a - - xx is a blank key - 6f is assigned to linefeed, which is present on Type 4 keyboards, but absent on Type 5 -*/ - -namespace { -INPUT_PORTS_START( sparc_keyboard ) - PORT_START("DIP") - PORT_DIPNAME( 0x3f, 0x21, "Layout" ) PORT_DIPLOCATION("DIP:!8,!7,!6,!5,!4,!3") - PORT_DIPSETTING( 0x00, "U.S.A. (US4.kt)" ) - PORT_DIPSETTING( 0x01, "U.S.A. (US4.kt)" ) - PORT_DIPSETTING( 0x02, "Belgium (FranceBelg4.kt)" ) - PORT_DIPSETTING( 0x03, "Canada (Canada4.kt)" ) - PORT_DIPSETTING( 0x04, "Denmark (Denmakr4.kt)" ) - PORT_DIPSETTING( 0x05, "Germany (Germany4.kt)" ) - PORT_DIPSETTING( 0x06, "Italy (Italy4.kt)" ) - PORT_DIPSETTING( 0x07, "The Netherlands (Netherland4.kt)" ) - PORT_DIPSETTING( 0x08, "Norway (Norway4.kt)" ) - PORT_DIPSETTING( 0x09, "Portugal (Portugal4.kt)" ) - PORT_DIPSETTING( 0x0a, "Latin America/Spanish (SpainLatAm4.kt)" ) - PORT_DIPSETTING( 0x0b, "Sweden (SwedenFin4.kt)" ) - PORT_DIPSETTING( 0x0c, "Switzerland/French (Switzer_Fr4.kt)" ) - PORT_DIPSETTING( 0x0d, "Switzerland/German (Switzer_Ge4.kt)" ) - PORT_DIPSETTING( 0x0e, "Great Britain (UK4.kt)" ) - // 0x0f - PORT_DIPSETTING( 0x10, "Korea (Korea4.kt)" ) - PORT_DIPSETTING( 0x11, "Taiwan (Taiwan4.kt)" ) - // 0x12...0x20 - PORT_DIPSETTING( 0x21, "U.S.A. (US5.kt)" ) - PORT_DIPSETTING( 0x22, "U.S.A./UNIX (US_UNIX5.kt)" ) - PORT_DIPSETTING( 0x23, "France (France5.kt)" ) - PORT_DIPSETTING( 0x24, "Denmark (Denmark5.kt)" ) - PORT_DIPSETTING( 0x25, "Germany (Germany5.kt)" ) - PORT_DIPSETTING( 0x26, "Italy (Italy5.kt)" ) - PORT_DIPSETTING( 0x27, "The Netherlands (Netherland5.kt)" ) - PORT_DIPSETTING( 0x28, "Norway (Norway5.kt)" ) - PORT_DIPSETTING( 0x29, "Portugal (Portugal5.kt)" ) - PORT_DIPSETTING( 0x2a, "Spain (Spain5.kt)" ) - PORT_DIPSETTING( 0x2b, "Sweden (Sweden5.kt)" ) - PORT_DIPSETTING( 0x2c, "Switzerland/French (Switzer_Fr5.kt)" ) - PORT_DIPSETTING( 0x2d, "Switzerland/German (Switzer_Ge5.kt)" ) - PORT_DIPSETTING( 0x2e, "Great Britain (UK5.kt)" ) - PORT_DIPSETTING( 0x2f, "Korea (Korea5.kt)" ) - PORT_DIPSETTING( 0x30, "Taiwan (Taiwan5.kt)" ) - PORT_DIPSETTING( 0x31, "Japan (Japan5.kt)" ) - PORT_DIPSETTING( 0x32, "Canada/French (Canada_Fr5.kt)" ) - PORT_DIPSETTING( 0x33, "Hungary (Hungary5.kt)" ) - PORT_DIPSETTING( 0x34, "Poland (Poland5.kt)" ) - PORT_DIPSETTING( 0x35, "Czech (Czech5.kt)" ) - PORT_DIPSETTING( 0x36, "Russia (Russia5.kt)" ) - PORT_DIPSETTING( 0x37, "Latvia (Latvia5.kt)" ) - PORT_DIPSETTING( 0x38, "Turkey-Q5 (TurkeyQ5.kt)" ) - PORT_DIPSETTING( 0x39, "Greece (Greece5.kt)" ) - PORT_DIPSETTING( 0x3a, "Arabic (Arabic5.kt)" ) - PORT_DIPSETTING( 0x3b, "Lithuania (Lithuania5.kt)" ) - PORT_DIPSETTING( 0x3c, "Belgium (Belgium5.kt)" ) - // 0x3d - PORT_DIPSETTING( 0x3e, "Turkey-F5 (TurkeyF5.kt)" ) - PORT_DIPSETTING( 0x3f, "Canada/French (Canada_Fr5_TBITS5.kt)" ) - PORT_DIPUNUSED_DIPLOC( 0x40, 0x00, "DIP:!2" ) - PORT_DIPUNUSED_DIPLOC( 0x80, 0x00, "DIP:!1" ) - - PORT_START("ROW0") - PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Stop") - PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Vol-") - PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Again") - PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Vol+") - PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F1") PORT_CODE(KEYCODE_F1) PORT_CHAR(UCHAR_MAMEKEY(F1)) - PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F2") PORT_CODE(KEYCODE_F2) PORT_CHAR(UCHAR_MAMEKEY(F2)) - PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F10") PORT_CODE(KEYCODE_F10) PORT_CHAR(UCHAR_MAMEKEY(F10)) - PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F3") PORT_CODE(KEYCODE_F3) PORT_CHAR(UCHAR_MAMEKEY(F3)) - PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F11") PORT_CODE(KEYCODE_F11) PORT_CHAR(UCHAR_MAMEKEY(F11)) - PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F4") PORT_CODE(KEYCODE_F4) PORT_CHAR(UCHAR_MAMEKEY(F4)) - PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F12") PORT_CODE(KEYCODE_F12) PORT_CHAR(UCHAR_MAMEKEY(F12)) - PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F5") PORT_CODE(KEYCODE_F5) PORT_CHAR(UCHAR_MAMEKEY(F5)) - PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Alt Graph") PORT_CODE(KEYCODE_RALT) PORT_CHAR(UCHAR_MAMEKEY(RALT)) - PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F6") PORT_CODE(KEYCODE_F6) PORT_CHAR(UCHAR_MAMEKEY(F6)) - PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_UNUSED ) - - PORT_START("ROW1") - PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F7") PORT_CODE(KEYCODE_F7) PORT_CHAR(UCHAR_MAMEKEY(F7)) - PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F8") PORT_CODE(KEYCODE_F8) PORT_CHAR(UCHAR_MAMEKEY(F8)) - PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F9") PORT_CODE(KEYCODE_F9) PORT_CHAR(UCHAR_MAMEKEY(F9)) - PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Alt") PORT_CODE(KEYCODE_LALT) - PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Up") PORT_CODE(KEYCODE_UP) PORT_CHAR(UCHAR_MAMEKEY(UP)) - PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Pause") PORT_CODE(KEYCODE_PAUSE) - PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Print Screen") PORT_CODE(KEYCODE_PRTSCR) PORT_CHAR(UCHAR_MAMEKEY(PRTSCR)) - PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Scroll Lock") PORT_CODE(KEYCODE_SCRLOCK) PORT_CHAR(UCHAR_MAMEKEY(SCRLOCK)) - PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Left") PORT_CODE(KEYCODE_LEFT) PORT_CHAR(UCHAR_MAMEKEY(LEFT)) - PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Props") - PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Undo") - PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Down") PORT_CODE(KEYCODE_DOWN) PORT_CHAR(UCHAR_MAMEKEY(DOWN)) - PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Right") PORT_CODE(KEYCODE_RIGHT) PORT_CHAR(UCHAR_MAMEKEY(RIGHT)) - PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Esc") PORT_CODE(KEYCODE_ESC) PORT_CHAR(UCHAR_MAMEKEY(ESC)) - PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!') - PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('@') - - PORT_START("ROW2") - PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#') - PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$') - PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%') - PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('^') - PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('&') - PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('*') - PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR('(') - PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_0) PORT_CHAR('0') PORT_CHAR(')') - PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_MINUS) PORT_CHAR('-') PORT_CHAR('_') - PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('=') PORT_CHAR('+') - PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_TILDE) PORT_CHAR('`') PORT_CHAR('~') - PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Backspace") PORT_CODE(KEYCODE_BACKSPACE) PORT_CHAR(8) - PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Insert") PORT_CODE(KEYCODE_INSERT) PORT_CHAR(UCHAR_MAMEKEY(INSERT)) - PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Mute") - PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("KP /") PORT_CODE(KEYCODE_SLASH_PAD) - PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("KP *") PORT_CODE(KEYCODE_ASTERISK) PORT_CHAR(UCHAR_MAMEKEY(ASTERISK)) - - PORT_START("ROW3") - PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Pwr") - PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Front") - PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("KP .") PORT_CODE(KEYCODE_DEL_PAD) PORT_CHAR(UCHAR_MAMEKEY(DEL_PAD)) - PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Copy") - PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Home") PORT_CODE(KEYCODE_HOME) PORT_CHAR(UCHAR_MAMEKEY(HOME)) - PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Tab") PORT_CODE(KEYCODE_TAB) PORT_CHAR(9) - PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Q) PORT_CHAR('q') PORT_CHAR('Q') - PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_W) PORT_CHAR('w') PORT_CHAR('W') - PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_E) PORT_CHAR('e') PORT_CHAR('E') - PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_R) PORT_CHAR('r') PORT_CHAR('R') - PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_T) PORT_CHAR('t') PORT_CHAR('T') - PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Y) PORT_CHAR('y') PORT_CHAR('Y') - PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_U) PORT_CHAR('u') PORT_CHAR('U') - PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_I) PORT_CHAR('i') PORT_CHAR('I') - PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_O) PORT_CHAR('o') PORT_CHAR('O') - PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_P) PORT_CHAR('p') PORT_CHAR('P') - - PORT_START("ROW4") - PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('[') PORT_CHAR('{') - PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR(']') PORT_CHAR('}') - PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Del") PORT_CODE(KEYCODE_DEL) PORT_CHAR(UCHAR_MAMEKEY(DEL)) - PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Compose") PORT_CODE(KEYCODE_RCONTROL) PORT_CHAR(UCHAR_MAMEKEY(RCONTROL)) - PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("KP 7") PORT_CODE(KEYCODE_7_PAD) PORT_CHAR(UCHAR_MAMEKEY(7_PAD)) - PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("KP 8") PORT_CODE(KEYCODE_8_PAD) PORT_CHAR(UCHAR_MAMEKEY(8_PAD)) - PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("KP 9") PORT_CODE(KEYCODE_9_PAD) PORT_CHAR(UCHAR_MAMEKEY(9_PAD)) - PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("KP -") PORT_CODE(KEYCODE_MINUS_PAD) PORT_CHAR(UCHAR_MAMEKEY(MINUS_PAD)) - PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Open") - PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Paste") - PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("End") PORT_CODE(KEYCODE_END) PORT_CHAR(UCHAR_MAMEKEY(END)) - PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Control") PORT_CODE(KEYCODE_LCONTROL) PORT_CHAR(UCHAR_MAMEKEY(LCONTROL)) - PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_A) PORT_CHAR('a') PORT_CHAR('A') - PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_S) PORT_CHAR('s') PORT_CHAR('S') - PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_D) PORT_CHAR('d') PORT_CHAR('D') - - PORT_START("ROW5") - PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F) PORT_CHAR('f') PORT_CHAR('F') - PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_G) PORT_CHAR('g') PORT_CHAR('G') - PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_H) PORT_CHAR('h') PORT_CHAR('H') - PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_J) PORT_CHAR('j') PORT_CHAR('J') - PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_K) PORT_CHAR('k') PORT_CHAR('K') - PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_L) PORT_CHAR('l') PORT_CHAR('L') - PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COLON) PORT_CHAR(';') PORT_CHAR(':') - PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_QUOTE) PORT_CHAR('\'') PORT_CHAR('"') - PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_BACKSLASH) PORT_CHAR('\\') PORT_CHAR('|') - PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Return") PORT_CODE(KEYCODE_ENTER) PORT_CHAR(13) - PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Enter") PORT_CODE(KEYCODE_ENTER_PAD) - PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("KP 4") PORT_CODE(KEYCODE_4_PAD) PORT_CHAR(UCHAR_MAMEKEY(4_PAD)) - PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("KP 5") PORT_CODE(KEYCODE_5_PAD) PORT_CHAR(UCHAR_MAMEKEY(5_PAD)) - PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("KP 6") PORT_CODE(KEYCODE_6_PAD) PORT_CHAR(UCHAR_MAMEKEY(6_PAD)) - PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("KP 0") PORT_CODE(KEYCODE_0_PAD) PORT_CHAR(UCHAR_MAMEKEY(0_PAD)) - PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Find") - - PORT_START("ROW6") - PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Page Up") PORT_CODE(KEYCODE_PGUP) PORT_CHAR(UCHAR_MAMEKEY(PGUP)) - PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Cut") - PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Num Lock") PORT_CODE(KEYCODE_NUMLOCK) PORT_CHAR(UCHAR_MAMEKEY(NUMLOCK)) - PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("L Shift") PORT_CODE(KEYCODE_LSHIFT) PORT_CHAR(UCHAR_MAMEKEY(LSHIFT)) - PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Z) PORT_CHAR('z') PORT_CHAR('Z') - PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_X) PORT_CHAR('x') PORT_CHAR('X') - PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_X) PORT_CHAR('c') PORT_CHAR('C') - PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_X) PORT_CHAR('v') PORT_CHAR('V') - PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_X) PORT_CHAR('b') PORT_CHAR('B') - PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_X) PORT_CHAR('n') PORT_CHAR('N') - PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_X) PORT_CHAR('m') PORT_CHAR('M') - PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<') - PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>') - PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('?') - PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("R Shift") PORT_CODE(KEYCODE_RSHIFT) PORT_CHAR(UCHAR_MAMEKEY(RSHIFT)) - PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Line Feed") PORT_CHAR(10) - - PORT_START("ROW7") - PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("KP 1") PORT_CODE(KEYCODE_1_PAD) PORT_CHAR(UCHAR_MAMEKEY(1_PAD)) - PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("KP 2") PORT_CODE(KEYCODE_2_PAD) PORT_CHAR(UCHAR_MAMEKEY(2_PAD)) - PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("KP 3") PORT_CODE(KEYCODE_3_PAD) PORT_CHAR(UCHAR_MAMEKEY(3_PAD)) - 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_KEYBOARD ) PORT_NAME("Help") - PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Caps Lock") PORT_CODE(KEYCODE_CAPSLOCK) PORT_CHAR(UCHAR_MAMEKEY(CAPSLOCK)) - PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("L Meta") PORT_CODE(KEYCODE_LWIN) PORT_CHAR(UCHAR_MAMEKEY(LWIN)) - PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Space") PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ') - PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("R Meta") PORT_CODE(KEYCODE_RWIN) PORT_CHAR(UCHAR_MAMEKEY(RWIN)) - PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Page Down") PORT_CODE(KEYCODE_PGDN) PORT_CHAR(UCHAR_MAMEKEY(PGDN)) - PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("KP +") PORT_CODE(KEYCODE_PLUS_PAD) PORT_CHAR(UCHAR_MAMEKEY(PLUS_PAD)) - PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_UNUSED ) -INPUT_PORTS_END - - -MACHINE_CONFIG_FRAGMENT(sparc_keyboard) - MCFG_SPEAKER_STANDARD_MONO("bell") - MCFG_SOUND_ADD("beeper", BEEP, ATTOSECONDS_TO_HZ(480 * ATTOSECONDS_PER_MICROSECOND)) - MCFG_SOUND_ROUTE(ALL_OUTPUTS, "bell", 1.0) -MACHINE_CONFIG_END - -} // anonymous namespace - - -device_type const SPARC_KEYBOARD = &device_creator<sparc_keyboard_device>; - - -sparc_keyboard_device::sparc_keyboard_device( - machine_config const &mconfig, - char const *tag, - device_t *owner, - UINT32 clock) - : sparc_keyboard_device(mconfig, - SPARC_KEYBOARD, - "SPARC Keyboard", - tag, - owner, - clock, - "sparc_keyboard", - __FILE__) -{ -} - - -sparc_keyboard_device::sparc_keyboard_device( - machine_config const &mconfig, - device_type type, - char const *name, - char const *tag, - device_t *owner, - UINT32 clock, - char const *shortname, - char const *source) - : device_t(mconfig, type, name, tag, owner, clock, shortname, source) - , device_serial_interface(mconfig, *this) - , device_rs232_port_interface(mconfig, *this) - , m_scan_timer(nullptr) - , m_click_timer(nullptr) - , m_dips(*this, "DIP") - , m_key_inputs{ - { *this, "ROW0" }, { *this, "ROW1" }, - { *this, "ROW2" }, { *this, "ROW3" }, - { *this, "ROW4" }, { *this, "ROW5" }, - { *this, "ROW6" }, { *this, "ROW7" } } - , m_beeper(*this, "beeper") - , m_current_keys{ 0, 0, 0, 0, 0, 0, 0, 0 } - , m_next_row(0) - , m_fifo{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } - , m_head(0) - , m_tail(0) - , m_empty(0) - , m_rx_state(RX_IDLE) - , m_keyclick(0) - , m_beeper_state(0) -{ -} - - -machine_config_constructor sparc_keyboard_device::device_mconfig_additions() const -{ - return MACHINE_CONFIG_NAME(sparc_keyboard); -} - - -ioport_constructor sparc_keyboard_device::device_input_ports() const -{ - return INPUT_PORTS_NAME(sparc_keyboard); -} - -WRITE_LINE_MEMBER( sparc_keyboard_device::input_txd ) -{ - device_serial_interface::rx_w(state); -} - -void sparc_keyboard_device::device_start() -{ - device_serial_interface::register_save_state(machine().save(), this); - - m_scan_timer = timer_alloc(SCAN_TIMER_ID); - m_click_timer = timer_alloc(CLICK_TIMER_ID); - - save_item(NAME(m_current_keys)); - save_item(NAME(m_next_row)); - save_item(NAME(m_fifo)); - save_item(NAME(m_head)); - save_item(NAME(m_tail)); - save_item(NAME(m_empty)); - save_item(NAME(m_rx_state)); - save_item(NAME(m_keyclick)); - save_item(NAME(m_beeper_state)); -} - - -void sparc_keyboard_device::device_reset() -{ - // initialise state - std::fill(std::begin(m_current_keys), std::end(m_current_keys), 0x0000U); - m_next_row = 0; - std::fill(std::begin(m_fifo), std::end(m_fifo), 0); - m_head = m_tail = 0; - m_empty = 1; - m_rx_state = RX_IDLE; - m_keyclick = 0; - m_beeper_state = 0; - - // configure device_serial_interface - set_data_frame(1, 8, PARITY_NONE, STOP_BITS_1); - set_rate(1'200); - receive_register_reset(); - transmit_register_reset(); - - // set device_rs232_port_interface lines - note that only RxD is physically present - output_rxd(1); - output_dcd(0); - output_dsr(0); - output_ri(0); - output_cts(0); - - // send reset response - send_byte(0xffU); - send_byte(0x04U); - UINT16 const acc( - std::accumulate( - std::begin(m_key_inputs), - std::end(m_key_inputs), - UINT16(0), - [] (UINT16 a, auto const &b) { return a | b->read(); })); - if (!acc) - send_byte(0x7fU); - - // kick the scan timer - m_scan_timer->adjust(attotime::from_hz(1'200), 0, attotime::from_hz(1'200)); - m_click_timer->reset(); -} - - -void sparc_keyboard_device::device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) -{ - switch (id) - { - case SCAN_TIMER_ID: - scan_row(); - break; - - case CLICK_TIMER_ID: - m_beeper_state &= ~UINT8(BEEPER_CLICK); - m_beeper->set_state(m_beeper_state ? 1 : 0); - break; - - default: - device_serial_interface::device_timer(timer, id, param, ptr); - } -} - - -void sparc_keyboard_device::tra_callback() -{ - output_rxd(transmit_register_get_data_bit()); -} - - -void sparc_keyboard_device::tra_complete() -{ - assert(!m_empty || (m_head == m_tail)); - assert(m_head < ARRAY_LENGTH(m_fifo)); - assert(m_tail < ARRAY_LENGTH(m_fifo)); - - if (!m_empty) - { - printf("SPARC keyboard: send queued: %02x\n", m_fifo[m_head]); - fflush(stdout); - transmit_register_setup(m_fifo[m_head]); - m_head = (m_head + 1) & 0x0fU; - m_empty = (m_head == m_tail) ? 1 : 0; - } -} - - -void sparc_keyboard_device::rcv_complete() -{ - receive_register_extract(); - UINT8 const code(get_received_char()); - printf("SPARC keyboard: received byte: %02x\n", code); - fflush(stdout); - switch (m_rx_state) - { - case RX_LED: - printf("SPARC keyboard: LED data: %02x\n", code); - fflush(stdout); - machine().output().set_led_value(LED_NUM, BIT(code, 0)); - machine().output().set_led_value(LED_COMPOSE, BIT(code, 1)); - machine().output().set_led_value(LED_SCROLL, BIT(code, 2)); - machine().output().set_led_value(LED_CAPS, BIT(code, 3)); - m_rx_state = RX_IDLE; - break; - - default: - assert(m_rx_state == RX_IDLE); - case RX_IDLE: - switch (code) - { - // Reset - case 0x01U: - printf("SPARC keyboard: reset\n"); - fflush(stdout); - device_reset(); - break; - - // Bell on - case 0x02U: - printf("SPARC keyboard: bell on\n"); - fflush(stdout); - m_beeper_state |= UINT8(BEEPER_BELL); - m_beeper->set_state(m_beeper_state ? 1 : 0); - m_rx_state = RX_IDLE; - break; - - // Bell off - case 0x03U: - printf("SPARC keyboard: bell off\n"); - fflush(stdout); - m_beeper_state &= ~UINT8(BEEPER_BELL); - m_beeper->set_state(m_beeper_state ? 1 : 0); - m_rx_state = RX_IDLE; - break; - - // Click on - case 0x0aU: - printf("SPARC keyboard: keyclick on\n"); - fflush(stdout); - m_keyclick = 1; - m_rx_state = RX_IDLE; - break; - - // Click off - case 0x0bU: - printf("SPARC keyboard: keyclick off\n"); - fflush(stdout); - m_keyclick = 0; - m_click_timer->reset(); - m_beeper_state &= ~UINT8(BEEPER_CLICK); - m_beeper->set_state(m_beeper_state ? 1 : 0); - m_rx_state = RX_IDLE; - break; - - // LED command - case 0x0eU: - printf("SPARC keyboard: LED command\n"); - fflush(stdout); - m_rx_state = RX_LED; - break; - - // Layout command - case 0x0fU: - printf("SPARC keyboard: layout command\n"); - fflush(stdout); - send_byte(UINT8(m_dips->read() & 0x3fU)); - m_rx_state = RX_IDLE; - break; - - default: - logerror("Unknown command: 0x%02x", code); - m_rx_state = RX_IDLE; - } - } -} - - -void sparc_keyboard_device::scan_row() -{ - assert(m_next_row < ARRAY_LENGTH(m_key_inputs)); - assert(m_next_row < ARRAY_LENGTH(m_current_keys)); - - UINT16 const row(m_key_inputs[m_next_row]->read()); - UINT16 ¤t(m_current_keys[m_next_row]); - bool keydown(false), keyup(false); - - for (UINT8 bit = 0; (bit < 16) && (m_empty || (m_head != m_tail)); ++bit) - { - UINT16 const mask(UINT16(1) << bit); - if ((row ^ current) & mask) - { - UINT8 const make_break((row & mask) ? 0x00U : 0x80U); - keydown = keydown || !bool(make_break); - keyup = keyup || bool(make_break); - current = (current & ~mask) | (row & mask); - send_byte(make_break | (m_next_row << 4) | bit); - } - } - - if (keydown && m_keyclick) - { - m_beeper_state |= UINT8(BEEPER_CLICK); - m_beeper->set_state(m_beeper_state ? 1 : 0); - m_click_timer->reset(attotime::from_msec(5)); - } - - if (keyup) - { - UINT16 const acc( - std::accumulate( - std::begin(m_current_keys), - std::end(m_current_keys), - UINT16(0), - [] (UINT16 a, UINT16 b) { return a | b; })); - if (!acc) - send_byte(0x7fU); - } - - m_next_row = (m_next_row + 1) & 0x07U; -} - - -void sparc_keyboard_device::send_byte(UINT8 code) -{ - assert(!m_empty || (m_head == m_tail)); - assert(m_head < ARRAY_LENGTH(m_fifo)); - assert(m_tail < ARRAY_LENGTH(m_fifo)); - - if (m_empty && is_transmit_register_empty()) - { - printf("SPARC keyboard: send immediately: %02x\n", code); - fflush(stdout); - transmit_register_setup(code); - } - else if (m_empty || (m_head != m_tail)) - { - printf("SPARC keyboard: queue to send: %02x\n", code); - fflush(stdout); - m_fifo[m_tail] = code; - m_tail = (m_tail + 1) & 0x0fU; - m_empty = 0; - } - else - { - printf("SPARC keyboard: lost to overrun: %02x\n", code); - fflush(stdout); - logerror("FIFO overrun (code = 0x%02x)", code); - } -} diff --git a/src/devices/bus/rs232/sparckbd.h b/src/devices/bus/rs232/sparckbd.h deleted file mode 100644 index cbe22d941f0..00000000000 --- a/src/devices/bus/rs232/sparckbd.h +++ /dev/null @@ -1,83 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Vas Crabb -#ifndef MAME_DEVICES_RS232_SPARCKBD_H -#define MAME_DEVICES_RS232_SPARCKBD_H - -#pragma once - -#include "rs232.h" -#include "sound/beep.h" - - -class sparc_keyboard_device : public device_t, public device_serial_interface, public device_rs232_port_interface -{ -public: - sparc_keyboard_device(machine_config const &mconfig, char const *tag, device_t *owner, UINT32 clock); - sparc_keyboard_device(machine_config const &mconfig, device_type type, char const *name, char const *tag, device_t *owner, UINT32 clock, char const *shortname, char const *source); - - virtual machine_config_constructor device_mconfig_additions() const override; - virtual ioport_constructor device_input_ports() const override; - - virtual DECLARE_WRITE_LINE_MEMBER( input_txd ) override; - -protected: - // device overrides - virtual void device_start() override; - virtual void device_reset() override; - virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override; - - // device_serial_interface overrides - virtual void tra_callback() override; - virtual void tra_complete() override; - virtual void rcv_complete() override; - -private: - // device_serial_interface uses 10'000 range - enum { - SCAN_TIMER_ID = 20'000, - CLICK_TIMER_ID - }; - - // TODO: ensure these don't clash with diagnostic LEDs on host computer - enum : int { - LED_NUM = 0, - LED_COMPOSE, - LED_SCROLL, - LED_CAPS - }; - - enum : UINT8 { - BEEPER_BELL = 0x01U, - BEEPER_CLICK = 0x02U - }; - - enum : UINT8 { - RX_IDLE, - RX_LED - }; - - void scan_row(); - void send_byte(UINT8 code); - - emu_timer *m_scan_timer; - emu_timer *m_click_timer; - required_ioport m_dips; - required_ioport m_key_inputs[8]; - required_device<beep_device> m_beeper; - - UINT16 m_current_keys[8]; - UINT8 m_next_row; - - UINT8 m_fifo[16]; - UINT8 m_head, m_tail; - UINT8 m_empty; - - UINT8 m_rx_state; - - UINT8 m_keyclick; - UINT8 m_beeper_state; -}; - -extern const device_type SPARC_KEYBOARD; - -#endif // MAME_DEVICES_RS232_SPARCKBD_H |