summaryrefslogtreecommitdiffstats
path: root/keyboards/helix/rev2/keymaps/froggy/keymap.c
blob: 75c6f0811427882c1f498ff0fbb3b0f106acdd9e (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
#include QMK_KEYBOARD_H
#include "bootloader.h"
#ifdef PROTOCOL_LUFA
#include "lufa.h"
#include "split_util.h"
#endif
#ifdef AUDIO_ENABLE
  #include "audio.h"
#endif
#ifdef SSD1306OLED
  #include "ssd1306.h"
#endif

extern keymap_config_t keymap_config;

#ifdef RGBLIGHT_ENABLE
//Following line allows macro to read current RGB settings
extern rgblight_config_t rgblight_config;
#endif

extern uint8_t is_master;

#define DELAY_TIME  75
static uint16_t key_timer;
static uint16_t tap_timer;
static uint16_t delay_registered_code;
static uint8_t delay_mat_row;
static uint8_t delay_mat_col;
static bool delay_key_stat;
static bool delay_key_pressed;
static bool tapping_key;

// Each layer gets a name for readability, which is then used in the keymap matrix below.
// The underscores don't mean anything - you can have a layer called STUFF or any other name.
// Layer names don't all need to be of the same length, obviously, and you can also skip them
// entirely and just use numbers.
#define _BASE 0
#define _OPT 1
#define _FUNC 2
#define _SYM 3
#define _NUM 4

bool RGBAnimation = false; //Flag for LED Layer color Refresh.

enum custom_keycodes {
  QWERTY = SAFE_RANGE,
  EISU,
  KANA,
  RGBRST,
  RGBOFF,
  RGB1,
  RGB2,
  RGB3,
  OPT_TAP_SP,
  DESKTOP,
  MAC,
  WIN,
};

enum macro_keycodes {
  KC_SAMPLEMACRO,
};


// Fillers to make layering more clear
#define _______ KC_TRNS
#define XXXXXXX KC_NO
//Macros
#define M_SAMPLE M(KC_SAMPLEMACRO)

#if HELIX_ROWS == 5
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {

  /* Base
   * ,-----------------------------------------.             ,-----------------------------------------.
   * |  C+z |   ;  |   [  |   (  |   <  |   {  |             |      |      |      |      |      |      |
   * |------+------+------+------+------+------|             |------+------+------+------+------+------|
   * | KANA |   P  |   K  |   R  |   A  |   F  |             |      |      |      |      |      |      |
   * |------+------+------+------+------+------|             |------+------+------+------+------+------|
   * |  BS  |   D  |   T  |   H  |   E  |   O  |             |      |      |      |      |      |      |
   * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
   * | Shift|   Y  |   S  |   N  |   I  |   U  |Space |      |      |      |      |      |      |      |
   * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
   * | Ctrl | Alt  | Gui  | Sym  | Num  | OPT  | Ent  |      |      |      |      |      |      |      |
   * `-------------------------------------------------------------------------------------------------'
   */
  [_BASE] = LAYOUT( \
      LCTL(KC_Z),    KC_SCLN,       KC_LBRC,       KC_LPRN,   KC_LT,     KC_LCBR,                                _______,  _______,  _______,  _______,  _______,  _______, \
      KANA,          KC_P,          KC_K,          KC_R,      KC_A,      KC_F,                                   _______,  _______,  _______,  _______,  _______,  _______, \
      KC_BSPC,       KC_D,          KC_T,          KC_H,      KC_E,      KC_O,                                   _______,  _______,  _______,  _______,  _______,  _______, \
      OSM(MOD_LSFT), KC_Y,          KC_S,          KC_N,      KC_I,      KC_U,       KC_SPC, _______,  _______,  _______,  _______,  _______,  _______,  _______, \
      OSM(MOD_LCTL), OSM(MOD_LALT), OSM(MOD_LGUI), MO(_SYM),  MO(_NUM),  OPT_TAP_SP, KC_ENT, _______,  _______,  _______,  _______,  _______,  _______,  _______ \
      ),

  /* Opt
   * ,-----------------------------------------.             ,-----------------------------------------.
   * |  Esc |  :   |  ]   |  )   |  >   |  }   |             |      |      |      |      |      |      |
   * |------+------+------+------+------+------|             |------+------+------+------+------+------|
   * |  EISU|   J  |   M  |   B  |   '  |  Tab |             |      |      |      |      |      |      |
   * |------+------+------+------+------+------|             |------+------+------+------+------+------|
   * |   .  |   V  |   C  |   L  |   Z  |  Q   |             |      |      |      |      |      |      |
   * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
   * |      |   X  |   G  |   W  |   -  |  Del | Esc  |      |      |      |      |      |      |      |
   * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
   * |      |      |      |   ,  | DTOP |      |      |      |      |      |      |      |      |      |
   * `-------------------------------------------------------------------------------------------------'
   */
  [_OPT] = LAYOUT( \
      KC_ESC,  KC_COLN,KC_RBRC, KC_RPRN,KC_GT,     KC_RCBR,                   _______,  _______,  _______,  _______,  _______,  _______, \
      EISU,    KC_J,   KC_M,    KC_B,   KC_QUOT,   KC_TAB,                    _______,  _______,  _______,  _______,  _______,  _______, \
      KC_DOT,  KC_V,   KC_C,    KC_L,   KC_Z,      KC_Q,                      _______,  _______,  _______,  _______,  _______,  _______, \
      _______, KC_X,   KC_G,    KC_W,   KC_MINUS,  KC_DEL,  KC_ESC,  _______, _______,  _______,  _______,  _______,  _______,  _______, \
      _______, _______,_______, KC_COMM,DESKTOP,   _______, _______, _______, _______,  _______,  _______,  _______,  _______,  _______ \
      ),

  /* Func
   * ,-----------------------------------------.             ,-----------------------------------------.
   * |RGBRST|  Hue |      |  RST |  Mac |  Win |             |      |      |      |      |      |      |
   * |------+------+------+------+------+------|             |------+------+------+------+------+------|
   * | RGB1 | VAL+ |  F7  |  F8  |  F9  |      |             |      |      |      |      |      |      |
   * |------+------+------+------+------+------|             |------+------+------+------+------+------|
   * | RGB2 | VAL- |  F4  |  F5  |  F6  | F12  |             |      |      |      |      |      |      |
   * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
   * | RGB3 |  F10 |  F1  |  F2  |  F3  | F11  |      |      |      |      |      |      |      |      |
   * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
   * |RGBOFF|      |      |      |      |      |      |      |      |      |      |      |      |      |
   * `-------------------------------------------------------------------------------------------------'
   */
  [_FUNC] = LAYOUT( \
      RGBRST,RGB_HUI, _______, RESET,   MAC,     WIN,                         _______,  _______,  _______,  _______,  _______,  _______, \
      RGB1,  RGB_VAI, KC_F7,   KC_F8,   KC_F9,   _______,                     _______,  _______,  _______,  _______,  _______,  _______, \
      RGB2,  RGB_VAD, KC_F4,   KC_F5,   KC_F6,   KC_F12,                      _______,  _______,  _______,  _______,  _______,  _______, \
      RGB3,  KC_F10,  KC_F1,   KC_F2,   KC_F3,   KC_F11,   _______,  _______, _______,  _______,  _______,  _______,  _______,  _______, \
      RGBOFF,_______, _______, _______, _______, _______,  _______,  _______, _______,  _______,  _______,  _______,  _______,  _______ \
      ),

  /* Sym
   * ,-----------------------------------------.             ,-----------------------------------------.
   * |  Ins |  GRV |      |  PU  |  PD  |   ^  |             |      |      |      |      |      |      |
   * |------+------+------+------+------+------|             |------+------+------+------+------+------|
   * |      |   \  |   #  |   =  |   ?  |   %  |             |      |      |      |      |      |      |
   * |------+------+------+------+------+------|             |------+------+------+------+------+------|
   * |      |   $  |  upA |   @  |   !  |   |  |             |      |      |      |      |      |      |
   * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
   * |  CL  |  <-  |  dwA |  ->  |   _  |   &  |      |      |      |      |      |      |      |      |
   * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
   * |      |      |  PS  |      |   ~  |      |      |      |      |      |      |      |      |      |
   * `-------------------------------------------------------------------------------------------------'
   */
  [_SYM] = LAYOUT( \
      KC_INS,  KC_GRV,  _______, KC_PGUP, KC_PGDN, KC_CIRC,                   _______,  _______,  _______,  _______,  _______,  _______, \
      _______, KC_BSLS, KC_HASH, KC_EQL,  KC_QUES, KC_PERC,                   _______,  _______,  _______,  _______,  _______,  _______, \
      _______, KC_DLR,  KC_UP,   KC_AT,   KC_EXLM, KC_PIPE,                   _______,  _______,  _______,  _______,  _______,  _______, \
      KC_CAPS, KC_LEFT, KC_DOWN, KC_RIGHT,KC_UNDS, KC_AMPR, _______, _______, _______,  _______,  _______,  _______,  _______,  _______, \
      _______, _______, KC_PSCR, _______, KC_TILD, _______, _______, _______, _______,  _______,  _______,  _______,  _______,  _______ \
      ),

  /* Raise
   * ,-----------------------------------------.             ,-----------------------------------------.
   * |      |      | Func | home |  End |      |             |      |      |      |      |      |      |
   * |------+------+------+------+------+------|             |------+------+------+------+------+------|
   * |      |   *  |  7   |  8   |  9   |  -   |             |      |      |      |      |      |      |
   * |------+------+------+------+------+------|             |------+------+------+------+------+------|
   * |  .   |   /  |  4   |  5   |  6   |  +   |             |      |      |      |      |      |      |
   * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
   * |  LN  |  0   |  1   |  2   |  3   |C+S+F1|      |      |      |      |      |      |      |      |
   * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
   * |      |      |      |  ,   |      |      |      |      |      |      |      |      |      |      |
   * `-------------------------------------------------------------------------------------------------'
   */
  [_NUM] = LAYOUT( \
      _______,  _______, OSL(_FUNC), KC_HOME, KC_END,  _______,                          _______,  _______,  _______,  _______,  _______,  _______, \
      _______,  KC_ASTR, KC_P7,      KC_P8,   KC_P9,   KC_MINS,                          _______,  _______,  _______,  _______,  _______,  _______, \
      KC_PDOT,  KC_SLSH, KC_P4,      KC_P5,   KC_P6,   KC_PLUS,                          _______,  _______,  _______,  _______,  _______,  _______, \
      KC_NLCK,  KC_P0,   KC_P1,      KC_P2,   KC_P3,   LCTL(S(KC_F1)), _______, _______, _______,  _______,  _______,  _______,  _______,  _______, \
      _______,  _______, KC_PDOT,    KC_COMM, _______, _______,        _______, _______, _______,  _______,  _______,  _______,  _______,  _______ \
      )
};
#else
#error "undefined keymaps"
#endif


#ifdef AUDIO_ENABLE

float tone_qwerty[][2]     = SONG(QWERTY_SOUND);
float tone_dvorak[][2]     = SONG(DVORAK_SOUND);
float tone_colemak[][2]    = SONG(COLEMAK_SOUND);
float tone_plover[][2]     = SONG(PLOVER_SOUND);
float tone_plover_gb[][2]  = SONG(PLOVER_GOODBYE_SOUND);
float music_scale[][2]     = SONG(MUSIC_SCALE_SOUND);
#endif

// define variables for reactive RGB
//bool TOG_STATUS = false;
int RGB_current_mode;

void persistent_default_layer_set(uint16_t default_layer) {
  eeconfig_update_default_layer(default_layer);
  default_layer_set(default_layer);
}

bool find_mairix(uint16_t keycode, uint8_t *row, uint8_t *col){
  for(uint8_t i=0; i<MATRIX_ROWS; i++){
    for(uint8_t j=0; j<MATRIX_COLS; j++){
      if( pgm_read_word(&(keymaps[_BASE][i][j]))==keycode){
        *row = i;
        *col = j;
        return true;
      }
    }
  }
  return false;
}

void unregister_delay_code(void){
  if(delay_registered_code){
    unregister_code(delay_registered_code);
    if (delay_registered_code & QK_LSFT){
      unregister_code(KC_LSFT);
    }
    if (delay_registered_code & QK_LCTL){
      unregister_code(KC_LCTL);
    }
    if (delay_registered_code & QK_LALT){
      unregister_code(KC_LALT);
    }
    if (delay_registered_code & QK_LGUI){
      unregister_code(KC_LGUI);
    }
    delay_registered_code=0;
  }
}

void register_delay_code(uint8_t layer){
  if(delay_key_stat){
    unregister_delay_code();

    uint16_t code = pgm_read_word(&(keymaps[layer][delay_mat_row][delay_mat_col]));
    if (code & QK_LSFT){
      register_code(KC_LSFT);
    }
    if (code & QK_LCTL){
      register_code(KC_LCTL);
    }
    if (code & QK_LALT){
      register_code(KC_LALT);
    }
    if (code & QK_LGUI){
      register_code(KC_LGUI);
    }
    register_code(code);
    delay_registered_code = code;
    delay_key_stat = false;
    tapping_key = true;
  }
}

#ifdef RGBLIGHT_ENABLE
struct keybuf {
  char col, row;
  char frame;
};
struct keybuf keybufs[256];
unsigned char keybuf_begin, keybuf_end;

int col, row;
#endif

bool process_record_user(uint16_t keycode, keyrecord_t *record) {

  #ifdef RGBLIGHT_ENABLE
    col = record->event.key.col;
    row = record->event.key.row;
    if (record->event.pressed && ((row < 5 && is_master) || (row >= 5 && !is_master))) {
      int end = keybuf_end;
      keybufs[end].col = col;
      keybufs[end].row = row % 5;
      keybufs[end].frame = 0;
      keybuf_end ++;
    }
  #endif

  if(tap_timer&&keycode!=OPT_TAP_SP){
    tapping_key = true;
  }

  if(keycode==delay_registered_code){
      if (!record->event.pressed){
        unregister_delay_code();
      }
  }

  switch (keycode) {
    case KC_SCLN:
    case KC_LBRC:
    case KC_LPRN:
    case KC_LT:
    case KC_LCBR:
    case KC_P:
    case KC_K:
    case KC_R:
    case KC_A:
    case KC_F:
    case KC_BSPC:
    case KC_D:
    case KC_T:
    case KC_H:
    case KC_E:
    case KC_O:
    case KC_Y:
    case KC_S:
    case KC_N:
    case KC_I:
    case KC_U:
    case LCTL(KC_Z):
    case KC_SPC:
      if (record->event.pressed) {
        register_delay_code(_BASE);
        if(find_mairix(keycode, &delay_mat_row, &delay_mat_col)){
          key_timer = timer_read();
          delay_key_stat = true;
          delay_key_pressed = true;
        }
      }else{
        delay_key_pressed = false;
      }
      return false;
      break;
    case OPT_TAP_SP:
      if (record->event.pressed) {
        tapping_key = false;
        register_delay_code(_OPT);
        layer_on(_OPT);
        tap_timer = timer_read();
      }else{
        layer_off(_OPT);
        if(tapping_key==false && timer_elapsed(tap_timer) < TAPPING_TERM){
          SEND_STRING(" ");
        }
        tap_timer = 0;
      }
      return false;
      break;
   case EISU:
      if (record->event.pressed) {
        if(keymap_config.swap_lalt_lgui==false){
          register_code(KC_LANG2);
        }else{
          SEND_STRING(SS_LALT("`"));
        }
      } else {
        unregister_code(KC_LANG2);
      }
      return false;
      break;
    case KANA:
      if (record->event.pressed) {
        if(keymap_config.swap_lalt_lgui==false){
          register_code(KC_LANG1);
        }else{
          SEND_STRING(SS_LALT("`"));
        }
      } else {
        unregister_code(KC_LANG1);
      }
      return false;
      break;
    case DESKTOP:
      if (record->event.pressed) {
        if(keymap_config.swap_lalt_lgui==false){
          register_code(KC_F11);
        }else{
          SEND_STRING(SS_LGUI("d"));
        }
      } else {
        unregister_code(KC_F11);
      }
      return false;
      break;
    case RGBRST:
      #ifdef RGBLIGHT_ENABLE
        if (record->event.pressed) {
          eeconfig_update_rgblight_default();
          rgblight_enable();
          RGB_current_mode = rgblight_config.mode;
          RGBAnimation = false;
        }
      #endif
      break;
    case RGBOFF:
      #ifdef RGBLIGHT_ENABLE
        if (record->event.pressed) {
          rgblight_disable();
        }
      #endif
      break;
    case RGB1:
      #ifdef RGBLIGHT_ENABLE
        if (record->event.pressed) {
          RGBAnimation = true;
          rgblight_mode(RGBLIGHT_MODE_RAINBOW_MOOD);
          RGB_current_mode = rgblight_config.mode;
        }
      #endif
      break;
    case RGB2:
      #ifdef RGBLIGHT_ENABLE
        if (record->event.pressed) {
          RGBAnimation = true;
          rgblight_mode(RGBLIGHT_MODE_RAINBOW_SWIRL + 1);
          RGB_current_mode = rgblight_config.mode;
        }
      #endif
      break;
    case RGB3:
      #ifdef RGBLIGHT_ENABLE
        if (record->event.pressed) {
          RGBAnimation = true;
          rgblight_mode(RGBLIGHT_MODE_KNIGHT);
          RGB_current_mode = rgblight_config.mode;
        }
      #endif
      break;
    case MAC:
      if (record->event.pressed) {
        keymap_config.swap_lalt_lgui = false;
        keymap_config.swap_ralt_rgui = false;
        #ifdef AUDIO_ENABLE
          PLAY_SONG(ag_norm_song);
        #endif
      }
      break;
    case WIN:
      if (record->event.pressed) {
        keymap_config.swap_lalt_lgui = true;
        keymap_config.swap_ralt_rgui = true;
        #ifdef AUDIO_ENABLE
          PLAY_SONG(ag_swap_song);
        #endif
      }
      break;
    }
  return true;
}


//keyboard start-up code. Runs once when the firmware starts up.
void matrix_init_user(void) {
    #ifdef AUDIO_ENABLE
        startup_user();
    #endif
    #ifdef RGBLIGHT_ENABLE
      RGB_current_mode = rgblight_config.mode;
    #endif
    //SSD1306 OLED init, make sure to add #define SSD1306OLED in config.h
    #ifdef SSD1306OLED
        iota_gfx_init(!has_usb());   // turns on the display
    #endif
}


#ifdef AUDIO_ENABLE

void startup_user()
{
    _delay_ms(20); // gets rid of tick
}

void shutdown_user()
{
    _delay_ms(150);
    stop_all_notes();
}

void music_on_user(void)
{
    music_scale_user();
}

void music_scale_user(void)
{
    PLAY_SONG(music_scale);
}

#endif


//assign the right code to your layers for OLED display
#define L_BASE 0
#define L_OPT 2
#define L_FUNC 4
#define L_SYM 8
#define L_NUM 16
#define L_FNLAYER 64
#define L_NUMLAY 128
#define L_NLOWER 136
#define L_NFNLAYER 192
#define L_MOUSECURSOR 256

// LED Effect
#ifdef RGBLIGHT_ENABLE
unsigned char rgb[7][5][3];
void led_ripple_effect(char r, char g, char b) {
    static int scan_count = -10;
    static int keys[] = { 6, 6, 6, 7, 7 };
    static int keys_sum[] = { 0, 6, 12, 18, 25 };

    if (scan_count == -1) {
      rgblight_enable_noeeprom();
      rgblight_mode(RGBLIGHT_MODE_STATIC_LIGHT);
    } else if (scan_count >= 0 && scan_count < 5) {
      for (unsigned char c=keybuf_begin; c!=keybuf_end; c++) {
        int i = c;
        // FIXME:

        int y = scan_count;
        int dist_y = abs(y - keybufs[i].row);
        for (int x=0; x<keys[y]; x++) {
          int dist = abs(x - keybufs[i].col) + dist_y;
          if (dist <= keybufs[i].frame) {
            int elevation = MAX(0, (8 + dist - keybufs[i].frame)) << 2;
            if (elevation) {
              if ((rgb[x][y][0] != 255) && r) { rgb[x][y][0] = MIN(255, elevation + rgb[x][y][0]); }
              if ((rgb[x][y][1] != 255) && g) { rgb[x][y][1] = MIN(255, elevation + rgb[x][y][1]); }
              if ((rgb[x][y][2] != 255) && b) { rgb[x][y][2] = MIN(255, elevation + rgb[x][y][2]); }
            }
          }
        }
      }
    } else if (scan_count == 5) {
      for (unsigned char c=keybuf_begin; c!=keybuf_end; c++) {
        int i = c;
        if (keybufs[i].frame < 18) {
          keybufs[i].frame ++;
        } else {
          keybuf_begin ++;
        }
      }
    } else if (scan_count >= 6 && scan_count <= 10) {
      int y = scan_count - 6;
      for (int x=0; x<keys[y]; x++) {
        int at = keys_sum[y] + ((y & 1) ? x : (keys[y] - x - 1));
        led[at].r = rgb[x][y][0];
        led[at].g = rgb[x][y][1];
        led[at].b = rgb[x][y][2];
      }
      rgblight_set();
    } else if (scan_count == 11) {
      memset(rgb, 0, sizeof(rgb));
    }
    scan_count++;
    if (scan_count >= 12) { scan_count = 0; }
}
#endif

uint8_t layer_state_old;

//runs every scan cycle (a lot)
void matrix_scan_user(void) {
  #ifdef SSD1306OLED
    iota_gfx_task();  // this is what updates the display continuously
  #endif

  if(delay_key_stat && (timer_elapsed(key_timer) > DELAY_TIME)){
    register_delay_code(_BASE);
    if(!delay_key_pressed){
      unregister_delay_code();
    }
  }

  if(layer_state_old != layer_state){
    switch (layer_state) {
      case L_BASE:
        break;
      case L_OPT:
        register_delay_code(_OPT);
        break;
      case L_NUM:
        register_delay_code(_NUM);
        break;
      case L_SYM:
        register_delay_code(_SYM);
        break;
      case L_FUNC:
        register_delay_code(_FUNC);
        break;
    }
    layer_state_old = layer_state;
  }

  #ifdef RGBLIGHT_ENABLE
    if(!RGBAnimation){
      switch (layer_state) {
        case L_BASE:
          led_ripple_effect(0,112,127);
          break;
        case L_OPT:
          led_ripple_effect(127,0,100);
          break;
        case L_NUM:
          led_ripple_effect(127,23,0);
          break;
        case L_SYM:
          led_ripple_effect(0,127,0);
          break;
        case L_FUNC:
          led_ripple_effect(127,0,61);
          break;
        }
    }
  #endif
}

//SSD1306 OLED update loop, make sure to add #define SSD1306OLED in config.h
#ifdef SSD1306OLED

void matrix_update(struct CharacterMatrix *dest,
                          const struct CharacterMatrix *source) {
  if (memcmp(dest->display, source->display, sizeof(dest->display))) {
    memcpy(dest->display, source->display, sizeof(dest->display));
    dest->dirty = true;
  }
}

// Render to OLED
void render_status(struct CharacterMatrix *matrix) {

  // froggy logo
  static char logo[4][1][17]=
  {
    {
      {0x65,0x66,0x67,0x68,0x69,0x6a,0x6b,0x6c,0x6d,0x6e,0x6f,0x70,0x71,0x72,0x73,0x74,0}
    },
    {
      {0x85,0x86,0x87,0x88,0x89,0x8a,0x8b,0x8c,0x8d,0x8e,0x8f,0x90,0x91,0x92,0x93,0x94,0}
    },
    {
      {0xa5,0xa6,0xa7,0xa8,0xa9,0xaa,0xab,0xac,0xad,0xae,0xaf,0xb0,0xb1,0xb2,0xb3,0xb4,0}
    },
    {
      {0xc5,0xc6,0xc7,0xc8,0xc9,0xca,0xcb,0xcc,0xcd,0xce,0xcf,0xd0,0xd1,0xd2,0xd3,0}
    }
  };

  static char indctr[8][2][4]=
  {
    // white icon
    {
      {0x60,0x61,0x62,0},
      {0x63,0x64,0}
    },
    {
      {0x80,0x81,0x82,0},
      {0x83,0x84,0}
    },
    {
      {0xa0,0xa1,0xa2,0},
      {0xa3,0xa4,0}
    },
    {
      {0xc0,0xc1,0xc2,0},
      {0xc3,0xc4,0}
    },
    // Black icon
    {
      {0x75,0x76,0x77,0},
      {0x78,0x79,0}
    },
    {
      {0x95,0x96,0x97,0},
      {0x98,0x99,0}
    },
    {
      {0xb5,0xb6,0xb7,0},
      {0xb8,0xb9,0}
    },
    {
      {0xd5,0xd6,0xd7,0},
      {0xd8,0xd9,0}
    },
  };

  int rown = 0;
  int rowf = 0;
  int rowa = 0;
  int rows = 0;

  //Set Indicator icon
  if (host_keyboard_leds() & (1<<USB_LED_NUM_LOCK)) { rown = 4; } else { rown = 0; }
  if (host_keyboard_leds() & (1<<USB_LED_CAPS_LOCK)) { rowa = 4; } else { rowa = 0; }
  if (host_keyboard_leds() & (1<<USB_LED_SCROLL_LOCK)) { rows = 4; } else { rows = 0; }
  if (layer_state == L_FUNC) { rowf = 4; }

  matrix_write(matrix, indctr[rown]  [0]);
  matrix_write(matrix, indctr[rowf]  [1]);
  matrix_write(matrix, logo  [0]     [0]);
  matrix_write(matrix, indctr[rown+1][0]);
  matrix_write(matrix, indctr[rowf+1][1]);
  matrix_write(matrix, logo  [1]     [0]);
  matrix_write(matrix, indctr[rowa+2][0]);
  matrix_write(matrix, indctr[rows+2][1]);
  matrix_write(matrix, logo  [2]     [0]);
  matrix_write(matrix, indctr[rowa+3][0]);
  matrix_write(matrix, indctr[rows+3][1]);
  matrix_write(matrix, logo  [3]     [0]);

}

void iota_gfx_task_user(void) {
  struct CharacterMatrix matrix;

#if DEBUG_TO_SCREEN
  if (debug_enable) {
    return;
  }
#endif

  matrix_clear(&matrix);
  if(is_master){
    render_status(&matrix);
  }
  matrix_update(&display, &matrix);
}

#endif