ps2_usb/keymap.c

   1 /*
   2 Copyright 2011 Jun Wako <wakojun@gmail.com>
   3
   4 This program is free software: you can redistribute it and/or modify
   5 it under the terms of the GNU General Public License as published by
   6 the Free Software Foundation, either version 2 of the License, or
   7 (at your option) any later version.
   8
   9 This program is distributed in the hope that it will be useful,
  10 but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 GNU General Public License for more details.
  13
  14 You should have received a copy of the GNU General Public License
  15 along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16 */
  17
  18 /*
  19  * Keymap for PS/2 keyboard
  20  */
  21 #include <stdint.h>
  22 #include <stdbool.h>
  23 #include <avr/pgmspace.h>
  24 #include "usb_keycodes.h"
  25 #include "print.h"
  26 #include "debug.h"
  27 #include "util.h"
  28 #include "keymap.h"
  29
  30
  31 #define KEYCODE(layer, row, col) (pgm_read_byte(&keymaps[(layer)][(row)][(col)]))
  32
  33
  34 // The keymap is a 32*8 matrix which convert a PS/2 scancode into a USB keycode.
  35 // See matrix.c for the detail of matrix.
  36 #define KEYMAP_ALL( \
  37     K76,K05,K06,K04,K0C,K03,K0B,K83,K0A,K01,K09,K78,K07,     KFC,K7E,KFE,                   \
  38     K0E,K16,K1E,K26,K25,K2E,K36,K3D,K3E,K46,K45,K4E,K55,K66, KF0,KEC,KFD,  K77,KCA,K7C,K7B, \
  39     K0D,K15,K1D,K24,K2D,K2C,K35,K3C,K43,K44,K4D,K54,K5B,K5D, KF1,KE9,KFA,  K6C,K75,K7D,     \
  40     K58,K1C,K1B,K23,K2B,K34,K33,K3B,K42,K4B,K4C,K52,    K5A,               K6B,K73,K74,K79, \
  41     K12,K1A,K22,K21,K2A,K32,K31,K3A,K41,K49,K4A,        K59,     KF5,      K69,K72,K7A,     \
  42     K14,K9F,K11,        K29,                K91,KA7,KAF,K94, KEB,KF2,KF4,  K70,    K71,KDA, \
  43                                                                                             \
  44     KB7, KBF, KDE,           /* System Power, Sleep, Wake */                                \
  45     KA3, KB2, KA1,           /* Mute, Volume Up, Volume Down */                             \
  46     KCD, K95, KBB, KB4, KD0, /* Next, Previous, Stop, Pause, Media Select */                \
  47     KC8, KAB, KC0,           /* Mail, Calculator, My Computer */                            \
  48     K90, KBA, KB8, KB0,      /* WWW Search, Home, Back, Forward */                          \
  49     KA8, KA0, K98            /* WWW Stop, Refresh, Favorites */                             \
  50 ) { \
  51     { KB_NO,    KB_##K01, KB_NO,    KB_##K03, KB_##K04, KB_##K05, KB_##K06, KB_##K07 }, \
  52     { KB_NO,    KB_##K09, KB_##K0A, KB_##K0B, KB_##K0C, KB_##K0D, KB_##K0E, KB_NO    }, \
  53     { KB_NO,    KB_##K11, KB_##K12, KB_NO,    KB_##K14, KB_##K15, KB_##K16, KB_NO    }, \
  54     { KB_NO,    KB_NO,    KB_##K1A, KB_##K1B, KB_##K1C, KB_##K1D, KB_##K1E, KB_NO    }, \
  55     { KB_NO,    KB_##K21, KB_##K22, KB_##K23, KB_##K24, KB_##K25, KB_##K26, KB_NO    }, \
  56     { KB_NO,    KB_##K29, KB_##K2A, KB_##K2B, KB_##K2C, KB_##K2D, KB_##K2E, KB_NO    }, \
  57     { KB_NO,    KB_##K31, KB_##K32, KB_##K33, KB_##K34, KB_##K35, KB_##K36, KB_NO    }, \
  58     { KB_NO,    KB_NO,    KB_##K3A, KB_##K3B, KB_##K3C, KB_##K3D, KB_##K3E, KB_NO    }, \
  59     { KB_NO,    KB_##K41, KB_##K42, KB_##K43, KB_##K44, KB_##K45, KB_##K46, KB_NO    }, \
  60     { KB_NO,    KB_##K49, KB_##K4A, KB_##K4B, KB_##K4C, KB_##K4D, KB_##K4E, KB_NO    }, \
  61     { KB_NO,    KB_NO,    KB_##K52, KB_NO,    KB_##K54, KB_##K55, KB_NO,    KB_NO    }, \
  62     { KB_##K58, KB_##K59, KB_##K5A, KB_##K5B, KB_NO,    KB_##K5D, KB_NO,    KB_NO    }, \
  63     { KB_NO,    KB_NO,    KB_NO,    KB_NO,    KB_NO,    KB_NO,    KB_##K66, KB_NO    }, \
  64     { KB_NO,    KB_##K69, KB_NO,    KB_##K6B, KB_##K6C, KB_NO,    KB_NO,    KB_NO    }, \
  65     { KB_##K70, KB_##K71, KB_##K72, KB_##K73, KB_##K74, KB_##K75, KB_##K76, KB_##K77 }, \
  66     { KB_##K78, KB_##K79, KB_##K7A, KB_##K7B, KB_##K7C, KB_##K7D, KB_##K7E, KB_NO    }, \
  67     { KB_NO,    KB_NO,    KB_NO,    KB_##K83, KB_NO,    KB_NO,    KB_NO,    KB_NO    }, \
  68     { KB_NO,    KB_NO,    KB_NO,    KB_NO,    KB_NO,    KB_NO,    KB_NO,    KB_NO    }, \
  69     { KB_##K90, KB_##K91, KB_NO,    KB_NO,    KB_##K94, KB_##K95, KB_NO,    KB_NO    }, \
  70     { KB_##K98, KB_NO,    KB_NO,    KB_NO,    KB_NO,    KB_NO,    KB_NO,    KB_##K9F }, \
  71     { KB_##KA0, KB_##KA1, KB_NO,    KB_##KA3, KB_NO,    KB_NO,    KB_NO,    KB_##KA7 }, \
  72     { KB_##KA8, KB_NO,    KB_NO,    KB_##KAB, KB_NO,    KB_NO,    KB_NO,    KB_##KAF }, \
  73     { KB_##KB0, KB_NO,    KB_##KB2, KB_NO,    KB_##KB4, KB_NO,    KB_NO,    KB_##KB7 }, \
  74     { KB_##KB8, KB_NO,    KB_##KBA, KB_##KBB, KB_NO,    KB_NO,    KB_NO,    KB_##KBF }, \
  75     { KB_##KC0, KB_NO,    KB_NO,    KB_NO,    KB_NO,    KB_NO,    KB_NO,    KB_NO    }, \
  76     { KB_##KC8, KB_NO,    KB_##KCA, KB_NO,    KB_NO,    KB_##KCD, KB_NO,    KB_NO    }, \
  77     { KB_##KD0, KB_NO,    KB_NO,    KB_NO,    KB_NO,    KB_NO,    KB_NO,    KB_NO    }, \
  78     { KB_NO,    KB_NO,    KB_##KDA, KB_NO,    KB_NO,    KB_NO,    KB_##KDE, KB_NO    }, \
  79     { KB_NO,    KB_NO,    KB_NO,    KB_NO,    KB_NO,    KB_NO,    KB_NO,    KB_NO    }, \
  80     { KB_NO,    KB_##KE9, KB_NO,    KB_##KEB, KB_##KEC, KB_NO,    KB_NO,    KB_NO    }, \
  81     { KB_##KF0, KB_##KF1, KB_##KF2, KB_NO,    KB_##KF4, KB_##KF5, KB_NO,    KB_NO    }, \
  82     { KB_NO,    KB_NO,    KB_##KFA, KB_NO,    KB_##KFC, KB_##KFD, KB_##KFE, KB_NO    }, \
  83 }
  84
  85 #define KEYMAP( \
  86     K76,K05,K06,K04,K0C,K03,K0B,K83,K0A,K01,K09,K78,K07,     KFC,K7E,KFE,                   \
  87     K0E,K16,K1E,K26,K25,K2E,K36,K3D,K3E,K46,K45,K4E,K55,K66, KF0,KEC,KFD,  K77,KCA,K7C,K7B, \
  88     K0D,K15,K1D,K24,K2D,K2C,K35,K3C,K43,K44,K4D,K54,K5B,K5D, KF1,KE9,KFA,  K6C,K75,K7D,     \
  89     K58,K1C,K1B,K23,K2B,K34,K33,K3B,K42,K4B,K4C,K52,    K5A,               K6B,K73,K74,K79, \
  90     K12,K1A,K22,K21,K2A,K32,K31,K3A,K41,K49,K4A,        K59,     KF5,      K69,K72,K7A,     \
  91     K14,K9F,K11,        K29,                K91,KA7,KAF,K94, KEB,KF2,KF4,  K70,    K71,KDA  \
  92 ) \
  93 KEYMAP_ALL( \
  94     K76,K05,K06,K04,K0C,K03,K0B,K83,K0A,K01,K09,K78,K07,     KFC,K7E,KFE,                   \
  95     K0E,K16,K1E,K26,K25,K2E,K36,K3D,K3E,K46,K45,K4E,K55,K66, KF0,KEC,KFD,  K77,KCA,K7C,K7B, \
  96     K0D,K15,K1D,K24,K2D,K2C,K35,K3C,K43,K44,K4D,K54,K5B,K5D, KF1,KE9,KFA,  K6C,K75,K7D,     \
  97     K58,K1C,K1B,K23,K2B,K34,K33,K3B,K42,K4B,K4C,K52,    K5A,               K6B,K73,K74,K79, \
  98     K12,K1A,K22,K21,K2A,K32,K31,K3A,K41,K49,K4A,        K59,     KF5,      K69,K72,K7A,     \
  99     K14,K9F,K11,        K29,                K91,KA7,KAF,K94, KEB,KF2,KF4,  K70,    K71,KDA, \
 100                                                                                             \
 101     SYSTEM_POWER, SYSTEM_SLEEP, SYSTEM_WAKE,                                                \
 102     AUDIO_MUTE, AUDIO_VOL_UP, AUDIO_VOL_DOWN,                                               \
 103     MEDIA_NEXT_TRACK, MEDIA_PREV_TRACK, MEDIA_STOP, MEDIA_PLAY_PAUSE, MEDIA_SELECT,         \
 104     MAIL, CALCULATOR, MY_COMPUTER,                                                          \
 105     WWW_SEARCH, WWW_HOME, WWW_BACK, WWW_FORWARD,                                            \
 106     WWW_STOP, WWW_REFRESH, WWW_FAVORITES                                                    \
 107 )
 108
 109
 110 // Assign Fn key(0-7) to a layer to which switch with the Fn key pressed.
 111 static const uint8_t PROGMEM fn_layer[] = {
 112     5,              // Fn0
 113     6,              // Fn1
 114     5,              // Fn2
 115     0,              // Fn3
 116     0,              // Fn4
 117     0,              // Fn5
 118     0,              // Fn6
 119     0               // Fn7
 120 };
 121
 122 // Assign Fn key(0-7) to a keycode sent when release Fn key without use of the layer.
 123 // See layer.c for details.
 124 static const uint8_t PROGMEM fn_keycode[] = {
 125     KB_SCLN,        // Fn0
 126     KB_SLSH,        // Fn1
 127     KB_A,           // Fn2
 128     KB_NO,          // Fn3
 129     KB_NO,          // Fn4
 130     KB_NO,          // Fn5
 131     KB_NO,          // Fn6
 132     KB_NO           // Fn7
 133 };
 134
 135 static const uint8_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 136     /* keymap
 137      * ,---.   ,---------------. ,---------------. ,---------------. ,-----------.     ,-----------.
 138      * |Esc|   |F1 |F2 |F3 |F4 | |F5 |F6 |F7 |F8 | |F9 |F10|F11|F12| |PrS|ScL|Pau|     |Pwr|Slp|Wak|
 139      * `---'   `---------------' `---------------' `---------------' `-----------'     `-----------'
 140      * ,-----------------------------------------------------------. ,-----------. ,---------------.
 141      * |  `|  1|  2|  3|  4|  5|  6|  7|  8|  9|  0|  -|  =|Backspa| |Ins|Hom|PgU| |NmL|  /|  *|  -|
 142      * |-----------------------------------------------------------| |-----------| |---------------|
 143      * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|    \| |Del|End|PgD| |  7|  8|  9|   |
 144      * |-----------------------------------------------------------| `-----------' |-----------|  +|
 145      * |CapsLo|  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '|Return  |               |  4|  5|  6|   |
 146      * |-----------------------------------------------------------|     ,---.     |---------------|
 147      * |Shift   |  Z|  X|  C|  V|  B|  N|  M|  ,|  ,|  /|Shift     |     |Up |     |  1|  2|  3|   |
 148      * |-----------------------------------------------------------| ,-----------. |-----------|Ent|
 149      * |Ctrl |Gui |Alt |         Space         |Alt |Gui |Menu|Ctrl| |Lef|Dow|Rig| |      0|  .|   |
 150      * `-----------------------------------------------------------' `-----------' `---------------'
 151      */
 152     /* 0: default */
 153     KEYMAP(
 154     ESC, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12,           PSCR,SLCK,BRK,
 155     GRV, 1,   2,   3,   4,   5,   6,   7,   8,   9,   0,   MINS,EQL, BSPC,     INS, HOME,PGUP,    NLCK,PSLS,PAST,PMNS,
 156     TAB, Q,   W,   E,   R,   T,   Y,   U,   I,   O,   P,   LBRC,RBRC,BSLS,     DEL, END, PGDN,    P7,  P8,  P9,
 157     CAPS,FN2, S,   D,   F,   G,   H,   J,   K,   L,   FN0, QUOT,     ENT,                         P4,  P5,  P6,  PPLS,
 158     LSFT,Z,   X,   C,   V,   B,   N,   M,   COMM,DOT, FN1,           RSFT,          UP,           P1,  P2,  P3,
 159     LCTL,LGUI,LALT,          SPC,                     RALT,RGUI,APP, RCTL,     LEFT,DOWN,RGHT,    P0,       PDOT,PENT
 160     ),
 161
 162     /* 1: plain Qwerty without layer switching */
 163     KEYMAP(
 164     ESC, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12,           PSCR,SLCK,BRK,
 165     GRV, 1,   2,   3,   4,   5,   6,   7,   8,   9,   0,   MINS,EQL, BSPC,     INS, HOME,PGUP,    NLCK,PSLS,PAST,PMNS,
 166     TAB, Q,   W,   E,   R,   T,   Y,   U,   I,   O,   P,   LBRC,RBRC,BSLS,     DEL, END, PGDN,    P7,  P8,  P9,
 167     CAPS,A,   S,   D,   F,   G,   H,   J,   K,   L,   SCLN,QUOT,     ENT,                         P4,  P5,  P6,  PPLS,
 168     LSFT,Z,   X,   C,   V,   B,   N,   M,   COMM,DOT, SLSH,          RSFT,          UP,           P1,  P2,  P3,
 169     LCTL,LGUI,LALT,          SPC,                     RALT,RGUI,APP, RCTL,     LEFT,DOWN,RGHT,    P0,       PDOT,PENT
 170     ),
 171
 172     /* 2: Colemak http://colemak.com */
 173     KEYMAP(
 174     ESC, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12,           PSCR,SLCK,BRK,
 175     GRV, 1,   2,   3,   4,   5,   6,   7,   8,   9,   0,   MINS,EQL, BSPC,     INS, HOME,PGUP,    NLCK,PSLS,PAST,PMNS,
 176     TAB, Q,   W,   F,   P,   G,   J,   L,   U,   Y,   SCLN,LBRC,RBRC,BSLS,     DEL, END, PGDN,    P7,  P8,  P9,
 177     BSPC,A,   R,   S,   T,   D,   H,   N,   E,   I,   O,   QUOT,     ENT,                         P4,  P5,  P6,  PPLS,
 178     LSFT,Z,   X,   C,   V,   B,   K,   M,   COMM,DOT, SLSH,          RSFT,          UP,           P1,  P2,  P3,
 179     LCTL,LGUI,LALT,          SPC,                     RALT,RGUI,APP, RCTL,     LEFT,DOWN,RGHT,    P0,       PDOT,PENT
 180     ),
 181
 182     /* 3: Dvorak http://en.wikipedia.org/wiki/Dvorak_Simplified_Keyboard */
 183     KEYMAP(
 184     ESC, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12,           PSCR,SLCK,BRK,
 185     GRV, 1,   2,   3,   4,   5,   6,   7,   8,   9,   0,   LBRC,RBRC,BSPC,     INS, HOME,PGUP,    NLCK,PSLS,PAST,PMNS,
 186     TAB, QUOT,COMM,DOT, P,   Y,   F,   G,   C,   R,   L,   SLSH,EQL, BSLS,     DEL, END, PGDN,    P7,  P8,  P9,
 187     CAPS,A,   O,   E,   U,   I,   D,   H,   T,   N,   S,   MINS,     ENT,                         P4,  P5,  P6,  PPLS,
 188     LSFT,SCLN,Q,   J,   K,   X,   B,   M,   W,   V,   Z,             RSFT,          UP,           P1,  P2,  P3,
 189     LCTL,LGUI,LALT,          SPC,                     RALT,RGUI,APP, RCTL,     LEFT,DOWN,RGHT,    P0,       PDOT,PENT
 190     ),
 191
 192     /* 4: Workman http://viralintrospection.wordpress.com/2010/09/06/a-different-philosophy-in-designing-keyboard-layouts/ */
 193     KEYMAP(
 194     ESC, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12,           PSCR,SLCK,BRK,
 195     GRV, 1,   2,   3,   4,   5,   6,   7,   8,   9,   0,   MINS,EQL, BSPC,     INS, HOME,PGUP,    NLCK,PSLS,PAST,PMNS,
 196     TAB, Q,   D,   R,   W,   B,   J,   F,   U,   P,   SCLN,LBRC,RBRC,BSLS,     DEL, END, PGDN,    P7,  P8,  P9,
 197     BSPC,A,   S,   H,   T,   G,   Y,   N,   E,   O,   I,   QUOT,     ENT,                         P4,  P5,  P6,  PPLS,
 198     LSFT,Z,   X,   M,   C,   V,   K,   L,   COMM,DOT, SLSH,          RSFT,          UP,           P1,  P2,  P3,
 199     LCTL,LGUI,LALT,          SPC,                     RALT,RGUI,APP, RCTL,     LEFT,DOWN,RGHT,    P0,       PDOT,PENT
 200     ),
 201
 202     /* 5: Mouse keys */
 203     KEYMAP(
 204     ESC, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12,           PSCR,SLCK,BRK,
 205     ESC, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F8,  F10, F11, F12, BSPC,     INS, HOME,PGUP,    NLCK,PSLS,PAST,PMNS,
 206     TAB, WH_L,WH_D,MS_U,WH_U,WH_R,WH_L,WH_D,WH_U,WH_R,NO,  NO,  NO,  BSLS,     DEL, END, PGDN,    P7,  P8,  P9,
 207     CAPS,FN2, MS_L,MS_D,MS_R,NO,  MS_L,MS_D,MS_U,MS_R,FN0, NO,       ENT,                         P4,  P5,  P6,  PPLS,
 208     LSFT,VOLD,VOLU,MUTE,BTN2,BTN3,BTN2,BTN1,VOLD,VOLU,MUTE,          RSFT,          UP,           P1,  P2,  P3,
 209     LCTL,LGUI,LALT,          BTN1,                    RALT,RGUI,APP, RCTL,     LEFT,DOWN,RGHT,    P0,       PDOT,PENT
 210     ),
 211
 212     /* 6: Cursor keys */
 213     KEYMAP(
 214     ESC, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12,           PSCR,SLCK,BRK,
 215     ESC, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F8,  F10, F11, F12, BSPC,     INS, HOME,PGUP,    NLCK,PSLS,PAST,PMNS,
 216     TAB, NO,  NO,  NO,  NO,  NO,  HOME,PGDN,PGUP,END, NO,  NO,  NO,  BSLS,     DEL, END, PGDN,    P7,  P8,  P9,
 217     CAPS,NO,  NO,  NO,  NO,  NO,  LEFT,DOWN,UP,  RGHT,NO,  NO,       ENT,                         P4,  P5,  P6,  PPLS,
 218     LSFT,VOLD,VOLU,MUTE,NO,  NO,  HOME,PGDN,PGUP,END, FN1,           RSFT,          UP,           P1,  P2,  P3,
 219     LCTL,LGUI,LALT,          SPC,                     RALT,RGUI,APP, RCTL,     LEFT,DOWN,RGHT,    P0,       PDOT,PENT
 220     ),
 221 };
 222
 223
 224 uint8_t keymap_get_keycode(uint8_t layer, uint8_t row, uint8_t col)
 225 {
 226     return KEYCODE(layer, row, col);
 227 }
 228
 229 uint8_t keymap_fn_layer(uint8_t fn_bits)
 230 {
 231     return pgm_read_byte(&fn_layer[biton(fn_bits)]);
 232 }
 233
 234 uint8_t keymap_fn_keycode(uint8_t fn_bits)
 235 {
 236     return pgm_read_byte(&fn_keycode[(biton(fn_bits))]);
 237 }