adb_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 ADB keyboard
  20  */
  21 #include <stdint.h>
  22 #include <stdbool.h>
  23 #include <avr/pgmspace.h>
  24 #include "usb_keyboard.h"
  25 #include "usb_keycodes.h"
  26 #include "print.h"
  27 #include "debug.h"
  28 #include "util.h"
  29 #include "keymap.h"
  30
  31
  32 #define KEYCODE(layer, row, col) (pgm_read_byte(&keymaps[(layer)][(row)][(col)]))
  33
  34 // Convert physical keyboard layout to matrix array.
  35 // This is a macro to define keymap easily in keyboard layout form.
  36 /* Apple Extended Keyboard */
  37 #define KEYMAP( \
  38     K35,  K7A,K78,K63,K76, K60,K61,K62,K64, K65,K6D,K67,K6F, K69,K6B,K71,              K7F, \
  39     K32,K12,K13,K14,K15,K17,K16,K1A,K1C,K19,K1D,K1B,K18,K33, K72,K73,K74,  K47,K51,K4B,K43, \
  40     K30,K0C,K0D,K0E,K0F,K11,K10,K20,K22,K1F,K23,K21,K1E,K2A, K75,K77,K79,  K59,K5B,K5C,K4E, \
  41     K39,K00,K01,K02,K03,K05,K04,K26,K28,K25,K29,K27,    K24,               K56,K57,K58,K45, \
  42     K38,K06,K07,K08,K09,K0B,K2D,K2E,K2B,K2F,K2C,        K7B,     K3E,      K53,K54,K55,     \
  43     K36,K3A,K37,        K31,                                 K3B,K3D,K3C,  K52,    K41,K4C  \
  44 ) { \
  45     { KB_##K00, KB_##K01, KB_##K02, KB_##K03, KB_##K04, KB_##K05, KB_##K06, KB_##K07 }, \
  46     { KB_##K08, KB_##K09, KB_NO,    KB_##K0B, KB_##K0C, KB_##K0D, KB_##K0E, KB_##K0F }, \
  47     { KB_##K10, KB_##K11, KB_##K12, KB_##K13, KB_##K14, KB_##K15, KB_##K16, KB_##K17 }, \
  48     { KB_##K18, KB_##K19, KB_##K1A, KB_##K1B, KB_##K1C, KB_##K1D, KB_##K1E, KB_##K1F }, \
  49     { KB_##K20, KB_##K21, KB_##K22, KB_##K23, KB_##K24, KB_##K25, KB_##K26, KB_##K27 }, \
  50     { KB_##K28, KB_##K29, KB_##K2A, KB_##K2B, KB_##K2C, KB_##K2D, KB_##K2E, KB_##K2F }, \
  51     { KB_##K30, KB_##K31, KB_##K32, KB_##K33, KB_NO,    KB_##K35, KB_##K36, KB_##K37 }, \
  52     { KB_##K38, KB_##K39, KB_##K3A, KB_##K3B, KB_##K3C, KB_##K3D, KB_##K3E, KB_NO    }, \
  53     { KB_NO,    KB_##K41, KB_NO,    KB_##K43, KB_NO,    KB_##K45, KB_NO,    KB_##K47 }, \
  54     { KB_NO,    KB_NO,    KB_NO,    KB_##K4B, KB_##K4C, KB_NO,    KB_##K4E, KB_NO    }, \
  55     { KB_NO,    KB_##K51, KB_##K52, KB_##K53, KB_##K54, KB_##K55, KB_##K56, KB_##K57 }, \
  56     { KB_##K58, KB_##K59, KB_NO,    KB_##K5B, KB_##K5C, KB_NO,    KB_NO,    KB_NO    }, \
  57     { KB_##K60, KB_##K61, KB_##K62, KB_##K63, KB_##K64, KB_##K65, KB_NO,    KB_##K67 }, \
  58     { KB_NO,    KB_##K69, KB_NO,    KB_##K6B, KB_NO,    KB_##K6D, KB_NO,    KB_##K6F }, \
  59     { KB_NO,    KB_##K71, KB_##K72, KB_##K73, KB_##K74, KB_##K75, KB_##K76, KB_##K77 }, \
  60     { KB_##K78, KB_##K79, KB_##K7A, KB_##K7B, KB_NO,    KB_NO,    KB_NO,    KB_##K7F }  \
  61 }
  62 /* plain keymap
  63     {
  64         { KB_A,   KB_S,   KB_D,   KB_F,   KB_H,   KB_G,   KB_Z,   KB_X   }, // 00-07
  65         { KB_C,   KB_V,   KB_NO,  KB_B,   KB_Q,   KB_W,   KB_E,   KB_R   }, // 08-0F
  66         { KB_Y,   KB_T,   KB_1,   KB_2,   KB_3,   KB_4,   KB_6,   KB_5   }, // 10-17
  67         { KB_EQL, KB_9,   KB_7,   KB_MINS,KB_8,   KB_0,   KB_RBRC,KB_O   }, // 18-1F
  68         { KB_U,   KB_LBRC,KB_I,   KB_P,   KB_ENT, KB_L,   KB_J,   KB_QUOT}, // 20-27
  69         { KB_K,   KB_SCLN,KB_BSLS,KB_COMM,KB_SLSH,KB_N,   KB_M,   KB_DOT }, // 28-2F
  70         { KB_TAB, KB_SPC, KB_GRV, KB_BSPC,KB_NO,  KB_ESC, KB_LCTL,KB_LGUI}, // 30-37
  71         { KB_LSFT,KB_CAPS,KB_LALT,KB_LEFT,KB_RGHT,KB_DOWN,KB_UP,  KB_NO  }, // 38-3F
  72         { KB_NO,  KB_PDOT,KB_NO,  KB_PAST,KB_NO,  KB_PPLS,KB_NO,  KB_NLCK}, // 40-47
  73         { KB_NO,  KB_NO,  KB_NO,  KB_PSLS,KB_PENT,KB_NO,  KB_PMNS,KB_NO  }, // 48-4F
  74         { KB_NO,  KB_PEQL,KB_P0,  KB_P1,  KB_P2,  KB_P3,  KB_P4,  KB_P5  }, // 50-57
  75         { KB_P6,  KB_P7,  KB_NO,  KB_P8,  KB_P9,  KB_NO,  KB_NO,  KB_NO  }, // 58-5F
  76         { KB_F5,  KB_F6,  KB_F7,  KB_F3,  KB_F8,  KB_F9,  KB_NO,  KB_F11 }, // 60-67
  77         { KB_NO,  KB_PSCR,KB_NO,  KB_SLCK,KB_NO,  KB_F10, KB_NO,  KB_F12 }, // 68-6F
  78         { KB_NO,  KB_BRK, KB_INS, KB_HOME,KB_PGUP,KB_DEL, KB_F4,  KB_END }, // 70-77
  79         { KB_F2,  KB_PGDN,KB_F1,  KB_RSFT,KB_NO,  KB_NO,  KB_NO,  KB_PWR }, // 78-7F
  80     },
  81 */
  82
  83
  84 // Assign Fn key(0-7) to a layer to which switch with the Fn key pressed.
  85 static const uint8_t PROGMEM fn_layer[] = {
  86     0,              // Fn0
  87     0,              // Fn1
  88     0,              // Fn2
  89     0,              // Fn3
  90     0,              // Fn4
  91     0,              // Fn5
  92     0,              // Fn6
  93     0               // Fn7
  94 };
  95
  96 // Assign Fn key(0-7) to a keycode sent when release Fn key without use of the layer.
  97 // See layer.c for details.
  98 static const uint8_t PROGMEM fn_keycode[] = {
  99     KB_NO,          // Fn0
 100     KB_NO,          // Fn1
 101     KB_NO,          // Fn2
 102     KB_NO,          // Fn3
 103     KB_NO,          // Fn4
 104     KB_NO,          // Fn5
 105     KB_NO,          // Fn6
 106     KB_NO           // Fn7
 107 };
 108
 109 static const uint8_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 110     /* Default Layer: plain keymap
 111      * ,---.   ,---------------. ,---------------. ,---------------. ,-----------.             ,---.
 112      * |Esc|   |F1 |F2 |F3 |F4 | |F5 |F6 |F7 |F8 | |F9 |F10|F11|F12| |PrS|ScL|Pau|             |Pwr|
 113      * `---'   `---------------' `---------------' `---------------' `-----------'             `---'
 114      * ,-----------------------------------------------------------. ,-----------. ,---------------.
 115      * |  `|  1|  2|  3|  4|  5|  6|  7|  8|  9|  0|  -|  =|Backspa| |Ins|Hom|PgU| |NmL|  =|  /|  *|
 116      * |-----------------------------------------------------------| |-----------| |---------------|
 117      * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|    \| |Del|End|PgD| |  7|  8|  9|  -|
 118      * |-----------------------------------------------------------| `-----------' |---------------|
 119      * |CapsLo|  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '|Return  |               |  4|  5|  6|  +|
 120      * |-----------------------------------------------------------|     ,---.     |---------------|
 121      * |Shift   |  Z|  X|  C|  V|  B|  N|  M|  ,|  ,|  /|Shift     |     |Up |     |  1|  2|  3|   |
 122      * |-----------------------------------------------------------| ,-----------. |-----------|Ent|
 123      * |Ctrl |Gui |Alt |         Space           |     |    |      | |Lef|Dow|Rig| |      0|  .|   |
 124      * `-----------------------------------------------------------' `-----------' `---------------'
 125      */
 126     KEYMAP(
 127     ESC, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12,           PSCR,SLCK,BRK,                    PWR,
 128     GRV, 1,   2,   3,   4,   5,   6,   7,   8,   9,   0,   MINS,EQL, BSPC,     INS, HOME,PGUP,    NLCK,EQL, PSLS,PAST,
 129     TAB, Q,   W,   E,   R,   T,   Y,   U,   I,   O,   P,   LBRC,RBRC,BSLS,     DEL, END, PGDN,    P7,  P8,  P9,  PMNS,
 130     CAPS,A,   S,   D,   F,   G,   H,   J,   K,   L,   SCLN,QUOT,     ENT,                         P4,  P5,  P6,  PPLS,
 131     LSFT,Z,   X,   C,   V,   B,   N,   M,   COMM,DOT, SLSH,          RSFT,          UP,           P1,  P2,  P3,
 132     LCTL,LGUI,LALT,          SPC,                                              LEFT,DOWN,RGHT,    P0,       PDOT,PENT
 133     ),
 134 };
 135
 136
 137 uint8_t keymap_get_keycode(uint8_t layer, uint8_t row, uint8_t col)
 138 {
 139     return KEYCODE(layer, row, col);
 140 }
 141
 142 uint8_t keymap_fn_layer(uint8_t fn_bits)
 143 {
 144     return pgm_read_byte(&fn_layer[biton(fn_bits)]);
 145 }
 146
 147 uint8_t keymap_fn_keycode(uint8_t fn_bits)
 148 {
 149     return pgm_read_byte(&fn_keycode[(biton(fn_bits))]);
 150 }