keyboards/helix/rev2/keymaps/five_rows/keymap.c

   1 #include "helix.h"
   2 #include "bootloader.h"
   3 #include "action_layer.h"
   4 #include "eeconfig.h"
   5 #ifdef PROTOCOL_LUFA
   6 #include "lufa.h"
   7 #include "split_util.h"
   8 #endif
   9 #include "LUFA/Drivers/Peripheral/TWI.h"
  10 #ifdef AUDIO_ENABLE
  11   #include "audio.h"
  12 #endif
  13 #ifdef SSD1306OLED
  14   #include "ssd1306.h"
  15 #endif
  16
  17 extern keymap_config_t keymap_config;
  18
  19 #ifdef RGBLIGHT_ENABLE
  20 //Following line allows macro to read current RGB settings
  21 extern rgblight_config_t rgblight_config;
  22 #endif
  23
  24 extern uint8_t is_master;
  25
  26 // Each layer gets a name for readability, which is then used in the keymap matrix below.
  27 // The underscores don't mean anything - you can have a layer called STUFF or any other name.
  28 // Layer names don't all need to be of the same length, obviously, and you can also skip them
  29 // entirely and just use numbers.
  30 enum layer_number {
  31     _QWERTY = 0,
  32     _COLEMAK,
  33     _DVORAK,
  34     _KEYPAD,
  35     _AUX,
  36     _KAUX,
  37     _LOWER,
  38     _RAISE,
  39     _PADFUNC,
  40     _ADJUST,
  41 };
  42
  43 enum custom_keycodes {
  44   QWERTY = SAFE_RANGE,
  45   COLEMAK,
  46   DVORAK,
  47   KEYPAD,
  48   EISU,
  49   KANA,
  50   ZERO2,
  51   RGBRST
  52 };
  53
  54 enum macro_keycodes {
  55   KC_SAMPLEMACRO,
  56 };
  57
  58
  59 // Fillers to make layering more clear
  60 #define _______ KC_TRNS
  61 #define XXXXXXX KC_NO
  62 //Macros
  63 #define M_SAMPLE M(KC_SAMPLEMACRO)
  64
  65 #if HELIX_ROWS == 5
  66 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  67
  68   /* Qwerty
  69    * ,-----------------------------------------.             ,-----------------------------------------.
  70    * | ESC  |   1  |   2  |   3  |   4  |   5  |             |   6  |   7  |   8  |   9  |   0  |  BS  |
  71    * |------+------+------+------+------+------|             |------+------+------+------+------+------|
  72    * | Tab  |   Q  |   W  |   E  |   R  |   T  |             |   Y  |   U  |   I  |   O  |   P  |  \   |
  73    * |------+------+------+------+------+------|             |------+------+------+------+------+------|
  74    * | Ctrl |   A  |   S  |   D  |   F  |   G  |             |   H  |   J  |   K  |   L  |   ;  | Ctrl |
  75    * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
  76    * | Shift|   Z  |   X  |   C  |   V  |   B  |   `  |   '  |   N  |   M  |   ,  |   .  |   /  | Shift|
  77    * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
  78    * |Lower | Lower| Caps  | GUI  | Alt | Space|  BS  | Enter| Space| Alt  | GUI  | Menu |Lower |Lower |
  79    * `-------------------------------------------------------------------------------------------------'
  80    */
  81   [_QWERTY] = KEYMAP( \
  82       KC_ESC,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,                      KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_BSPC, \
  83       KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,                      KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_BSLS, \
  84       KC_LCTL, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,                      KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_RCTL, \
  85       KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_GRV, KC_QUOT,  KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT, \
  86       MO(_LOWER),MO(_LOWER),  KC_CAPS, KC_LALT, KC_LGUI, KC_SPC, LT(_RAISE,KC_BSPC), \
  87                                                          LT(_RAISE,KC_ENT), KC_SPC,  KC_RGUI, KC_RALT, KC_APP,MO(_LOWER),MO(_LOWER) \
  88       ),
  89
  90   /* Colemak
  91    * ,-----------------------------------------.             ,-----------------------------------------.
  92    * | ESC  |   1  |   2  |   3  |   4  |   5  |             |   6  |   7  |   8  |   9  |   0  | Bksp |
  93    * |------+------+------+------+------+------|             |------+------+------+------+------+------|
  94    * | Tab  |   Q  |   W  |   F  |   P  |   G  |             |   J  |   L  |   U  |   Y  |   ;  | \    |
  95    * |------+------+------+------+------+------|             |------+------+------+------+------+------|
  96    * | Ctrl |   A  |   R  |   S  |   T  |   D  |             |   H  |   N  |   E  |   I  |   O  | Ctrl |
  97    * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
  98    * | Shift|   Z  |   X  |   C  |   V  |   B  |   `  |   '  |   K  |   M  |   ,  |   .  |   /  | Shift|
  99    * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
 100    * |Lower | Lower| Caps  | GUI  | Alt | Space|  BS  | Enter| Space| Alt  | GUI  | Menu |Lower |Lower |
 101    * `-------------------------------------------------------------------------------------------------'
 102    */
 103   [_COLEMAK] = KEYMAP( \
 104       KC_ESC,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,                      KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_BSPC, \
 105       KC_TAB,  KC_Q,    KC_W,    KC_F,    KC_P,    KC_G,                      KC_J,    KC_L,    KC_U,    KC_Y,    KC_SCLN, KC_BSLS, \
 106       KC_LCTL, KC_A,    KC_R,    KC_S,    KC_T,    KC_D,                      KC_H,    KC_N,    KC_E,    KC_I,    KC_O,    KC_RCTL, \
 107       KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_GRV, KC_QUOT,  KC_K,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT, \
 108       MO(_LOWER),MO(_LOWER),  KC_CAPS, KC_LALT, KC_LGUI, KC_SPC,  LT(_RAISE,KC_BSPC), \
 109                                                          LT(_RAISE,KC_ENT), KC_SPC,  KC_RGUI, KC_RALT, KC_APP,MO(_LOWER),MO(_LOWER) \
 110       ),
 111
 112   /* Dvorak
 113    * ,-----------------------------------------.             ,-----------------------------------------.
 114    * | ESC  |   1  |   2  |   3  |   4  |   5  |             |   6  |   7  |   8  |   9  |   0  | Bksp |
 115    * |------+------+------+------+------+------|             |------+------+------+------+------+------|
 116    * | Tab  |   '  |   ,  |   .  |   P  |   Y  |             |   F  |   G  |   C  |   R  |   L  |  \   |
 117    * |------+------+------+------+------+------|             |------+------+------+------+------+------|
 118    * | Ctrl |   A  |   O  |   E  |   U  |   I  |             |   D  |   H  |   T  |   N  |   S  | Ctrl |
 119    * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
 120    * | Shift|   ;  |   Q  |   J  |   K  |   X  |   `  |   /  |   B  |   M  |   W  |   V  |   Z  | Shift|
 121    * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
 122    * |Lower | Lower| Caps  | GUI  | Alt | Space|  BS  | Enter| Space| Alt  | GUI  | Menu |Lower |Lower |
 123    * `-------------------------------------------------------------------------------------------------'
 124    */
 125   [_DVORAK] = KEYMAP( \
 126       KC_ESC,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,                      KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_BSPC, \
 127       KC_TAB,  KC_QUOT, KC_COMM, KC_DOT,  KC_P,    KC_Y,                      KC_F,    KC_G,    KC_C,    KC_R,    KC_L,    KC_BSLS, \
 128       KC_LCTL, KC_A,    KC_O,    KC_E,    KC_U,    KC_I,                      KC_D,    KC_H,    KC_T,    KC_N,    KC_S,    KC_RCTL, \
 129       KC_LSFT, KC_SCLN, KC_Q,    KC_J,    KC_K,    KC_X,    KC_GRV, KC_SLSH,  KC_B,    KC_M,    KC_W,    KC_V,    KC_Z,    KC_RSFT, \
 130       MO(_LOWER),MO(_LOWER),  KC_CAPS, KC_LALT, KC_LGUI, KC_SPC,  LT(_RAISE,KC_BSPC), \
 131                                                          LT(_RAISE,KC_ENT), KC_SPC,  KC_RGUI, KC_RALT, KC_APP,MO(_LOWER),MO(_LOWER) \
 132       ),
 133
 134   /* Keypad
 135    * ,-----------------------------------------.             ,-----------------------------------------.
 136    * | Tab  |   /  |   *  | Del  |  F1  |  F6  |             |  F1  |  F6  | Del  | Tab  |   /  |   *  |
 137    * |------+------+------+------+------+------|             |------+------+------+------+------+------|
 138    * |   7  |   8  |   9  | BS   |  F2  |  F7  |             |  F2  |  F7  | BS   |   7  |   8  |   9  |
 139    * |------+------+------+------+------+------|             |------+------+------+------+------+------|
 140    * |   4  |   5  |   6  |  -   |  F3  |  F8  |             |  F3  |  F8  |  -   |   4  |   5  |   6  |
 141    * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
 142    * |   1  |   2  |   3  |  +   |  F4  |  F9  |  F11 |  F11 |  F4  |  F9  |  +   |   1  |   2  |   3  |
 143    * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
 144    * |   0  |   ,  |   .  | Enter|  F5  |  F10 |  F12 |  F12 |  F5  |  F10 | Enter|   0  |  ,   |   .  |
 145    * `-------------------------------------------------------------------------------------------------'
 146    */
 147   [_KEYPAD] = KEYMAP( \
 148       KC_TAB,  KC_PSLS, KC_PAST, KC_DEL,    KC_F1,   KC_F6,                     KC_F1,   KC_F6, KC_DEL,  KC_TAB,  KC_PSLS, KC_PAST, \
 149       KC_KP_7, KC_KP_8, KC_KP_9, KC_BSPC,   KC_F2,   KC_F7,                     KC_F2,   KC_F7, KC_BSPC, KC_KP_7, KC_KP_8, KC_KP_9, \
 150       KC_KP_4, KC_KP_5, KC_KP_6, KC_PMNS,   KC_F3,   KC_F8,                     KC_F3,   KC_F8, KC_PMNS, KC_KP_4, KC_KP_5, KC_KP_6, \
 151       KC_KP_1, KC_KP_2, KC_KP_3, KC_PPLS,   KC_F4,   KC_F9,  KC_F11,  KC_F11,   KC_F4,   KC_F9, KC_PPLS, KC_KP_1, KC_KP_2, KC_KP_3, \
 152       KC_KP_0, KC_COMM, KC_PDOT, KC_PENT,   KC_F5,  KC_F10,  LT(_PADFUNC,KC_F12),
 153                                                             LT(_PADFUNC,KC_F12),KC_F5,  KC_F10, KC_PENT, KC_KP_0, KC_COMM, KC_PDOT \
 154       ),
 155
 156   /*  AUX modifier key layer
 157    * ,-----------------------------------------.             ,-----------------------------------------.
 158    * |      |      |      |      |      |      |             |      |      |      |      |      |      |
 159    * |------+------+------+------+------+------|             |------+------+------+------+------+------|
 160    * |      |      |      |      |      |      |             |      |      |      |      |      |      |
 161    * |------+------+------+------+------+------|             |------+------+------+------+------+------|
 162    * |      |      |      |      |      |      |             |      |      |      |      |      |      |
 163    * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
 164    * |      |      |      |      |      |      |      |      |      |      |      |      |      |      |
 165    * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
 166    * |      |  00  |      |      |      |      |      |      |      |      |      |      |  00  |      |
 167    * `-------------------------------------------------------------------------------------------------'
 168    */
 169   [_KAUX] = KEYMAP( \
 170       _______, _______, _______, _______, _______, _______,                   _______, _______, _______, _______, _______, _______, \
 171       _______, _______, _______, _______, _______, _______,                   _______, _______, _______, _______, _______, _______, \
 172       _______, _______, _______, _______, _______, _______,                   _______, _______, _______, _______, _______, _______, \
 173       _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, \
 174       _______, ZERO2,   _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, ZERO2,   _______ \
 175    ),
 176
 177   /*  Keypad function layer
 178    * ,-----------------------------------------.             ,-----------------------------------------.
 179    * |      |      |      | Pause| ScrLk| PtrSc|             | PtrSc| ScrLk| Pause|      |      |      |
 180    * |------+------+------+------+------+------|             |------+------+------+------+------+------|
 181    * |      |      |      | Home |  Up  | PgUp |             | PgUp |  Up  | Home |      |      |      |
 182    * |------+------+------+------+------+------|             |------+------+------+------+------+------|
 183    * |      |Delete|Insert| Left | Down | Right|             | Left | Down | Right|Insert|Delete|      |
 184    * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
 185    * |      |      |      | End  |      | PgDn |Adjust|Adjust| PgDn |      | End  |      |      |      |
 186    * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
 187    * |      |      |      |      |      |      |      |      |      |      |      |      |      |      |
 188    * `-------------------------------------------------------------------------------------------------'
 189    */
 190   [_PADFUNC] = KEYMAP( \
 191       XXXXXXX, XXXXXXX, XXXXXXX, KC_PAUS, KC_SLCK, KC_PSCR,                   KC_PSCR, KC_SLCK, KC_PAUS, XXXXXXX, XXXXXXX, XXXXXXX, \
 192       XXXXXXX, XXXXXXX, XXXXXXX, KC_HOME, KC_UP,   KC_PGUP,                   KC_PGUP, KC_UP,   KC_HOME, XXXXXXX, XXXXXXX, XXXXXXX, \
 193       XXXXXXX,  KC_DEL,  KC_INS, KC_LEFT, KC_DOWN, KC_RGHT,                   KC_LEFT, KC_DOWN, KC_RGHT, KC_INS,  KC_DEL,  XXXXXXX, \
 194       XXXXXXX, XXXXXXX, XXXXXXX, KC_END,  XXXXXXX, KC_PGDN,MO(_ADJUST),
 195                                                                  MO(_ADJUST), KC_PGDN, XXXXXXX, KC_END,  XXXXXXX, XXXXXXX, XXXXXXX, \
 196       XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, _______, _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX \
 197    ),
 198
 199   /* Lower
 200    * ,-----------------------------------------.             ,-----------------------------------------.
 201    * |      |  F1  |  F2  |  F3  |  F4  |  F5  |             |  F6  |  F7  |  F8  |  F9  |  F10 | F11  |
 202    * |------+------+------+------+------+------|             |------+------+------+------+------+------|
 203    * |      |      |Pause | ScrLk| Ins  |      |             |      | Ins  | ScrLk|Pause |      | F12  |
 204    * |------+------+------+------+------+------|             |------+------+------+------+------+------|
 205    * |      | PgUp |      | Up   |Delete| Home |             | Home |Delete| Up   |      | PgUp |      |
 206    * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
 207    * |      | PgDn | Left | Down | Right| End  |Adjust|Adjust| End  | Left | Down | Right| PgDn |      |
 208    * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
 209    * |      |      | PrtSc|      |      |      |      |      |      |      |      | PrtSc|      |      |
 210    * `-------------------------------------------------------------------------------------------------'
 211    */
 212   [_LOWER] = KEYMAP( \
 213       XXXXXXX,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,                    KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11, \
 214       XXXXXXX, XXXXXXX, KC_PAUS, KC_SLCK, KC_INS,  XXXXXXX,                   XXXXXXX, KC_INS,  KC_SLCK, KC_PAUS, XXXXXXX, KC_F12, \
 215       _______, KC_HOME, XXXXXXX, KC_UP,   KC_DEL,  KC_PGUP,                   KC_PGUP, KC_DEL,  KC_UP,   XXXXXXX, KC_HOME, _______, \
 216       _______, KC_END,  KC_LEFT, KC_DOWN, KC_RGHT, KC_PGDN,  XXXXXXX, XXXXXXX,KC_PGDN, KC_LEFT, KC_DOWN, KC_RGHT, KC_END,  _______, \
 217       _______, _______, KC_PSCR, _______, _______, _______, MO(_ADJUST),
 218                                                                  MO(_ADJUST), _______, _______, _______, KC_PSCR, _______, _______ \
 219       ),
 220
 221   /* Raise
 222    * ,-----------------------------------------.             ,-----------------------------------------.
 223    * |      |      |      |      |      |      |             |      |      |      |      |      |      |
 224    * |------+------+------+------+------+------|             |------+------+------+------+------+------|
 225    * |      |      |      |      |  _   |  -   |             |  =   |  +   |      |      |      |      |
 226    * |------+------+------+------+------+------|             |------+------+------+------+------+------|
 227    * |      |      |      |      |  {   |  [   |             |  ]   |  }   |      |      |      |      |
 228    * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
 229    * |      |      |      |      |      | EISU | EISU | KANA | KANA | Next | Vol- | Vol+ | Play |      |
 230    * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
 231    * |      |      |      |      |      |      |      |      |      |      |      |      |      |      |
 232    * `-------------------------------------------------------------------------------------------------'
 233    */
 234   [_RAISE] = KEYMAP( \
 235       XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,                   XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, \
 236       XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, LSFT(KC_MINS), KC_MINS,         KC_EQL, LSFT(KC_EQL), XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, \
 237       _______, XXXXXXX, XXXXXXX, XXXXXXX, LSFT(KC_LBRC), KC_LBRC,       KC_RBRC, LSFT(KC_RBRC), XXXXXXX, XXXXXXX, XXXXXXX, _______, \
 238       _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,    EISU,    EISU,    KANA,    KANA, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY, _______, \
 239       MO(_ADJUST),MO(_ADJUST),XXXXXXX, _______, _______, XXXXXXX, _______,
 240                                                                 _______, XXXXXXX, _______, _______, XXXXXXX,MO(_ADJUST),MO(_ADJUST) \
 241       ),
 242
 243   /* Adjust (Lower + Raise)
 244    * ,-----------------------------------------.             ,-----------------------------------------.
 245    * |      |      |Keypad|Dvorak|Colemk|Qwerty|             |Qwerty|Colemk|Dvorak|Keypad|      |      |
 246    * |------+------+------+------+------+------|             |------+------+------+------+------+------|
 247    * |      | Reset|RGBRST|RGB ON|Aud on| Win  |             | Win  |Aud on|RGB ON|RGBRST|      |      |
 248    * |------+------+------+------+------+------|             |------+------+------+------+------+------|
 249    * | HUE+ | SAT+ | VAL+ |RGB md|Audoff| Mac  |             | Mac  |Audoff|RGB md| VAL+ | SAT+ | HUE+ |
 250    * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
 251    * | HUE- | SAT- | VAL- |      |      |      |      |      |      |      |      | VAL- | SAT- | HUE- |
 252    * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
 253    * |      |      |      |      |      |      |      |      |      |      |      |      |      |      |
 254    * `-------------------------------------------------------------------------------------------------'
 255    */
 256   [_ADJUST] =  KEYMAP( \
 257       XXXXXXX, XXXXXXX, KEYPAD,   DVORAK, COLEMAK,  QWERTY,                   QWERTY,  COLEMAK,  DVORAK,  KEYPAD, XXXXXXX, XXXXXXX, \
 258       XXXXXXX, RESET,   RGBRST,  RGB_TOG,   AU_ON, AG_SWAP,                   AG_SWAP,   AU_ON, RGB_TOG,  RGBRST, XXXXXXX, XXXXXXX, \
 259       RGB_HUI, RGB_SAI, RGB_VAI,RGB_SMOD,  AU_OFF, AG_NORM,                   AG_NORM,  AU_OFF,RGB_SMOD, RGB_VAI, RGB_SAI, RGB_HUI, \
 260       RGB_HUD, RGB_SAD, RGB_VAD, XXXXXXX, XXXXXXX, XXXXXXX, _______, _______, XXXXXXX, XXXXXXX, XXXXXXX, RGB_VAD, RGB_SAD, RGB_HUD, \
 261       _______, _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, _______, _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, _______, _______ \
 262    ),
 263
 264   /*  AUX modifier key layer
 265    * ,-----------------------------------------.             ,-----------------------------------------.
 266    * |      |      |      |      |      |      |             |      |      |      |      |      |      |
 267    * |------+------+------+------+------+------|             |------+------+------+------+------+------|
 268    * |      |      |      |      |      |      |             |      |      |      |      |      |      |
 269    * |------+------+------+------+------+------|             |------+------+------+------+------+------|
 270    * |      |      |      |      |      |      |             |      |      |      |      |      |      |
 271    * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
 272    * |      |      |      |      |      |      |      |      |      |      |      |      |      |      |
 273    * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
 274    * |      |      |      |      |      |  BS  | Enter|      |      |      |      |      |      |      |
 275    * `-------------------------------------------------------------------------------------------------'
 276    */
 277   [_AUX] = KEYMAP( \
 278       _______, _______, _______, _______, _______, _______,                   _______, _______, _______, _______, _______, _______, \
 279       _______, _______, _______, _______, _______, _______,                   _______, _______, _______, _______, _______, _______, \
 280       _______, _______, _______, _______, _______, _______,                   _______, _______, _______, _______, _______, _______, \
 281       _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, \
 282       _______, _______, _______, _______, _______,  KC_BSPC,  LT(_RAISE,KC_ENT), \
 283                                                                      _______, _______, _______, _______, _______, _______, _______ \
 284       )
 285 };
 286
 287 #else
 288 #error "undefined keymaps"
 289 #endif
 290
 291
 292 #ifdef AUDIO_ENABLE
 293
 294 float tone_qwerty[][2]     = SONG(QWERTY_SOUND);
 295 float tone_dvorak[][2]     = SONG(DVORAK_SOUND);
 296 float tone_colemak[][2]    = SONG(COLEMAK_SOUND);
 297 float tone_plover[][2]     = SONG(PLOVER_SOUND);
 298 float tone_plover_gb[][2]  = SONG(PLOVER_GOODBYE_SOUND);
 299 float music_scale[][2]     = SONG(MUSIC_SCALE_SOUND);
 300 #endif
 301
 302 static int current_default_layer;
 303
 304 uint32_t default_layer_state_set_kb(uint32_t state) {
 305     // 1<<_QWERTY  - 1 == 1 - 1 == _QWERTY (=0)
 306     // 1<<_COLEMAK - 1 == 2 - 1 == _COLEMAK (=1)
 307     current_default_layer = state - 1;
 308     // 1<<_DVORAK  - 2 == 4 - 2 == _DVORAK (=2)
 309     if ( current_default_layer == 3 ) current_default_layer -= 1;
 310     // 1<<_KEYPAD  - 5 == 8 - 5 == _KEYPAD (=3)
 311     if ( current_default_layer == 7 ) current_default_layer -= 4;
 312     return state;
 313 }
 314
 315 void update_base_layer(int base)
 316 {
 317     if( current_default_layer != base ) {
 318         eeconfig_update_default_layer(1UL<<base);
 319         default_layer_set(1UL<<base);
 320         layer_off(_AUX);
 321         layer_off(_KAUX);
 322     } else {
 323         if( base < _KEYPAD )
 324             layer_invert(_AUX);
 325         else
 326             layer_invert(_KAUX);
 327     }
 328 }
 329
 330 bool process_record_user(uint16_t keycode, keyrecord_t *record) {
 331   switch (keycode) {
 332     case QWERTY:
 333       if (record->event.pressed) {
 334         #ifdef AUDIO_ENABLE
 335           PLAY_SONG(tone_qwerty);
 336         #endif
 337         update_base_layer(_QWERTY);
 338       }
 339       return false;
 340       break;
 341     case COLEMAK:
 342       if (record->event.pressed) {
 343         #ifdef AUDIO_ENABLE
 344           PLAY_SONG(tone_colemak);
 345         #endif
 346         update_base_layer(_COLEMAK);
 347       }
 348       return false;
 349       break;
 350     case DVORAK:
 351       if (record->event.pressed) {
 352         #ifdef AUDIO_ENABLE
 353           PLAY_SONG(tone_dvorak);
 354         #endif
 355         update_base_layer(_DVORAK);
 356       }
 357       return false;
 358       break;
 359     case KEYPAD:
 360       if (record->event.pressed) {
 361         #ifdef AUDIO_ENABLE
 362           PLAY_SONG(tone_dvorak);
 363         #endif
 364         update_base_layer(_KEYPAD);
 365       }
 366       return false;
 367       break;
 368     case ZERO2:
 369       if (record->event.pressed) {
 370           SEND_STRING("00");
 371       }
 372       return false;
 373       break;
 374     case EISU:
 375       if (record->event.pressed) {
 376         if(keymap_config.swap_lalt_lgui==false){
 377           register_code(KC_LANG2);
 378         }else{
 379           SEND_STRING(SS_LALT("`"));
 380         }
 381       } else {
 382         unregister_code(KC_LANG2);
 383       }
 384       return false;
 385       break;
 386     case KANA:
 387       if (record->event.pressed) {
 388         if(keymap_config.swap_lalt_lgui==false){
 389           register_code(KC_LANG1);
 390         }else{
 391           SEND_STRING(SS_LALT("`"));
 392         }
 393       } else {
 394         unregister_code(KC_LANG1);
 395       }
 396       return false;
 397       break;
 398     case RGBRST:
 399       #ifdef RGBLIGHT_ENABLE
 400         if (record->event.pressed) {
 401           eeconfig_update_rgblight_default();
 402           rgblight_enable();
 403         }
 404       #endif
 405       break;
 406   }
 407   return true;
 408 }
 409
 410 void matrix_init_user(void) {
 411     #ifdef AUDIO_ENABLE
 412         startup_user();
 413     #endif
 414     //SSD1306 OLED init, make sure to add #define SSD1306OLED in config.h
 415     #ifdef SSD1306OLED
 416         TWI_Init(TWI_BIT_PRESCALE_1, TWI_BITLENGTH_FROM_FREQ(1, 800000));
 417         iota_gfx_init(!has_usb());   // turns on the display
 418     #endif
 419 }
 420
 421
 422 #ifdef AUDIO_ENABLE
 423
 424 void startup_user()
 425 {
 426     _delay_ms(20); // gets rid of tick
 427 }
 428
 429 void shutdown_user()
 430 {
 431     _delay_ms(150);
 432     stop_all_notes();
 433 }
 434
 435 void music_on_user(void)
 436 {
 437     music_scale_user();
 438 }
 439
 440 void music_scale_user(void)
 441 {
 442     PLAY_SONG(music_scale);
 443 }
 444
 445 #endif
 446
 447
 448 //SSD1306 OLED update loop, make sure to add #define SSD1306OLED in config.h
 449 #ifdef SSD1306OLED
 450
 451 void matrix_scan_user(void) {
 452      iota_gfx_task();  // this is what updates the display continuously
 453 }
 454
 455 void matrix_update(struct CharacterMatrix *dest,
 456                           const struct CharacterMatrix *source) {
 457   if (memcmp(dest->display, source->display, sizeof(dest->display))) {
 458     memcpy(dest->display, source->display, sizeof(dest->display));
 459     dest->dirty = true;
 460   }
 461 }
 462
 463 static void render_logo(struct CharacterMatrix *matrix) {
 464
 465   static char logo[]={
 466     0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8a,0x8b,0x8c,0x8d,0x8e,0x8f,0x90,0x91,0x92,0x93,0x94,
 467     0xa0,0xa1,0xa2,0xa3,0xa4,0xa5,0xa6,0xa7,0xa8,0xa9,0xaa,0xab,0xac,0xad,0xae,0xaf,0xb0,0xb1,0xb2,0xb3,0xb4,
 468     0xc0,0xc1,0xc2,0xc3,0xc4,0xc5,0xc6,0xc7,0xc8,0xc9,0xca,0xcb,0xcc,0xcd,0xce,0xcf,0xd0,0xd1,0xd2,0xd3,0xd4,
 469     0};
 470   matrix_write(matrix, logo);
 471 #if defined(RGBLIGHT_ENABLE) && defined(RGBLIGHT_ANIMATIONS)
 472   char buf[30];
 473   if(rgblight_config.enable) {
 474       snprintf(buf, sizeof(buf), " LED %2d: %d,%d,%d ",
 475                rgblight_config.mode,
 476                rgblight_config.hue/RGBLIGHT_HUE_STEP,
 477                rgblight_config.sat/RGBLIGHT_SAT_STEP,
 478                rgblight_config.val/RGBLIGHT_VAL_STEP);
 479       matrix_write(matrix, buf);
 480   }
 481 #endif
 482   //matrix_write_P(&matrix, PSTR(" Split keyboard kit"));
 483 }
 484
 485 static const char Qwerty_name[]  PROGMEM = " Qwerty";
 486 static const char Colemak_name[] PROGMEM = " Colemak";
 487 static const char Dvorak_name[]  PROGMEM = " Dvorak";
 488 static const char Keypad_name[]  PROGMEM = " Keypad";
 489
 490 static const char AUX_name[]     PROGMEM = ":AUX";
 491 static const char KAUX_name[]    PROGMEM = ":00";
 492 static const char Padfunc_name[] PROGMEM = ":PadFunc";
 493 static const char Lower_name[]   PROGMEM = ":Func";
 494 static const char Raise_name[]   PROGMEM = ":Extra";
 495 static const char Adjust_name[]  PROGMEM = ":Adjust";
 496
 497 static const char *layer_names[] = {
 498     [_QWERTY] = Qwerty_name,
 499     [_COLEMAK] = Colemak_name,
 500     [_DVORAK] = Dvorak_name,
 501     [_KEYPAD] = Keypad_name,
 502     [_AUX]    = AUX_name,
 503     [_KAUX]   = KAUX_name,
 504     [_LOWER]  = Lower_name,
 505     [_RAISE]  = Raise_name,
 506     [_PADFUNC]= Padfunc_name,
 507     [_ADJUST] = Adjust_name
 508 };
 509
 510 void render_status(struct CharacterMatrix *matrix) {
 511
 512   // Render to mode icon
 513   static char logo[][2][3]={{{0x95,0x96,0},{0xb5,0xb6,0}},{{0x97,0x98,0},{0xb7,0xb8,0}}};
 514   if(keymap_config.swap_lalt_lgui==false){
 515     matrix_write(matrix, logo[0][0]);
 516     matrix_write_P(matrix, PSTR("\n"));
 517     matrix_write(matrix, logo[0][1]);
 518   }else{
 519     matrix_write(matrix, logo[1][0]);
 520     matrix_write_P(matrix, PSTR("\n"));
 521     matrix_write(matrix, logo[1][1]);
 522   }
 523
 524   // Define layers here, Have not worked out how to have text displayed for each layer. Copy down the number you see and add a case for it below
 525   int name_num;
 526   uint32_t lstate;
 527   matrix_write_P(matrix, layer_names[current_default_layer]);
 528   matrix_write_P(matrix, PSTR("\n"));
 529   for( lstate = layer_state, name_num = 0;
 530        lstate && name_num < sizeof(layer_names)/sizeof(char *);
 531        lstate >>=1, name_num++ ) {
 532       if( (lstate & 1) != 0 ) {
 533           if( layer_names[name_num] ) {
 534               matrix_write_P(matrix, layer_names[name_num]);
 535           }
 536       }
 537   }
 538
 539   // Host Keyboard LED Status
 540   char led[40];
 541     snprintf(led, sizeof(led), "\n%s  %s  %s",
 542             (host_keyboard_leds() & (1<<USB_LED_NUM_LOCK)) ? "NUMLOCK" : "       ",
 543             (host_keyboard_leds() & (1<<USB_LED_CAPS_LOCK)) ? "CAPS" : "    ",
 544             (host_keyboard_leds() & (1<<USB_LED_SCROLL_LOCK)) ? "SCLK" : "    ");
 545   matrix_write(matrix, led);
 546 }
 547
 548
 549 void iota_gfx_task_user(void) {
 550   struct CharacterMatrix matrix;
 551
 552 #if DEBUG_TO_SCREEN
 553   if (debug_enable) {
 554     return;
 555   }
 556 #endif
 557
 558   matrix_clear(&matrix);
 559   if(is_master){
 560     render_status(&matrix);
 561   }else{
 562     render_logo(&matrix);
 563   }
 564   matrix_update(&display, &matrix);
 565 }
 566
 567 #endif