summaryrefslogtreecommitdiffstats
path: root/keyboards/nullbitsco/nibble/keymaps/snailmap/keymap.c
blob: a53335003f65ca135ee177495e75117a4527bec3 (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
/* Copyright 2021 dogspace <https://github.com/dogspace>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#include QMK_KEYBOARD_H

enum custom_keycodes {
    KC_CUST = SAFE_RANGE,
};

enum layer_names {
    _MA,
    _L1,
    _L2,
    _L3
};

// NOTE: Default keymap layers were designed for ANSI split-space layout  http://www.keyboard-layout-editor.com/#/gists/f28bd5ff4e62f69e89896df3a59671c6
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    [_MA] = LAYOUT_ansi(
                   KC_ESC,     KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,       KC_0,          KC_MINS, KC_EQL,  KC_BSPC, KC_DEL,
        KC_MUTE,   KC_TAB,     KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,       KC_P,          KC_LBRC, KC_RBRC, KC_BSLS, LCTL(KC_F),
        KC_CAPS,   MO(_L2),    KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,       KC_SCLN,       KC_QUOT,          KC_ENT,  KC_CALC,
        TG(_L2),   KC_LSFT,    KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,     KC_SLSH,       KC_RSFT,          KC_UP,   KC_WHOM,
        MO(_L3),   KC_LCTL,    KC_LGUI, KC_LALT,                   KC_SPC,                    MO(_L1), LCTL(KC_C), LCTL(KC_V),    KC_LEFT,          KC_DOWN, KC_RGHT
    ),
    [_L1] = LAYOUT_ansi(
                   KC_GRAVE,   _______, _______, _______, _______, _______, _______, _______, _______, _______,    _______,       _______, _______, _______, _______,
        RGB_TOG,   _______,    _______, _______, _______, _______, _______, _______, KC_PGUP, KC_UP,   _______,    _______,       _______, _______, _______, _______,
        _______,   LCTL(KC_Z), KC_LCTL, KC_LSFT, _______, _______, _______, KC_HOME, KC_LEFT, KC_DOWN, KC_RIGHT,   KC_END,        _______,          _______, _______,
        _______,   _______,    _______, _______, _______, _______, _______, _______, KC_PGDN, _______, _______,    LCTL(KC_SLSH), _______,          _______, _______,
        _______,   _______,    _______, _______,                   _______,                   _______, LCTL(KC_X), _______,       _______,          _______, _______
    ),
    [_L2] = LAYOUT_ansi(
                   KC_GRAVE,   _______, _______, _______, _______, _______, _______, _______, _______, _______,    _______,       _______, _______, _______, _______,
        RGB_TOG,   _______,    _______, _______, _______, _______, _______, KC_PAST, KC_7,    KC_8,    KC_9,       _______,       _______, _______, _______, _______,
        _______,   _______,    _______, _______, _______, _______, _______, KC_PPLS, KC_4,    KC_5,    KC_6,       _______,       _______,          _______, _______,
        _______,   _______,    _______, _______, _______, _______, _______, KC_PMNS, KC_1,    KC_2,    KC_3,       _______,       _______,          _______, _______,
        _______,   _______,    _______, _______,                   KC_0,                      KC_PSLS, _______,    _______,       _______,          _______, _______
    ),
    [_L3] = LAYOUT_ansi(
                 _______,    KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,      KC_F10,        KC_F11,  KC_F12,  _______, _______,
        RGB_TOG, _______,    _______, _______, _______, _______, _______, _______, _______, _______, _______,    _______,       _______, _______, _______, _______,
        _______, _______,    _______, _______, _______, _______, _______, _______, _______, _______, _______,    _______,       _______,          _______, _______,
        KC_SYRQ, _______,    _______, _______, _______, _______, _______, _______, _______, _______, _______,    _______,       _______,          _______, _______,
        _______, _______,    _______, _______,                   _______,                   _______, _______,    _______,       _______,          _______, _______
    )
};

#ifdef OLED_ENABLE
/*===========================================    OLED CONFIGURATION    ===========================================*/
bool  oled_horizontal   = true;         // OLED rotation  (true = horizontal,  false = vertical)
bool  ansi_layout       = true;         // ANSI or ISO layout  (true = ANSI,  false = ISO)
bool  split_space       = true;         // Split spacebar  (true = split spacebar,  false = 6.25u or 7u spacebar)
bool  three_mods_left   = true;         // Left mods layout  (true = 3x 1.25u keys,  false = 2x 1.5u keys)
bool  three_mods_right  = false;        // Right mods layout  (true = 3x 1u keys,  false = 2x 1.5u keys)
bool  graph_direction   = true;         // Graph movement  (true = right to left,  false = left to right)
float graph_top_wpm     = 100.0;        // Minimum WPM required to reach the top of the graph
int   graph_refresh     = 1000;         // In milliseconds, determines the graph-line frequency
int   icon_med_wpm      = 50;           // WPM required to display the medium snail
int   icon_fast_wpm     = 72;           // WPM required to display the fast snail
// Layer names:  Should be exactly 5 characters in length if vertical display, or 6 characters if horizontal
#define MA_LAYER_NAME     "QWERTY"      // Layer _MA name
#define L1_LAYER_NAME     "ARROWS"      // Layer _L1 name
#define L2_LAYER_NAME     "NUMPAD"      // Layer _L2 name
#define L3_LAYER_NAME     "FUNCTN"      // Layer _L3 name
/*================================================================================================================*/
bool  first_loop  = true;
int   timer       = 0;
int   wpm_limit   = 20;
int   max_wpm     = -1;
int   wpm_icon    = -1;
int   graph_lines[64];

// Set OLED rotation
oled_rotation_t oled_init_user(oled_rotation_t rotation) {
    if (oled_horizontal) {
        return OLED_ROTATION_180;
    } else {
        return OLED_ROTATION_90;
    }
}

// Toggles pixel on/off, converts horizontal coordinates to vertical equivalent if necessary
static void write_pixel(int x, int y, bool onoff) {
    if (oled_horizontal) {
        oled_write_pixel(x, y, onoff);
    } else {
        oled_write_pixel(y, 127 - x, onoff);
    }
}

// Draw static background image to OLED (keyboard with no bottom row)
static void render_background(void) {
    if (oled_horizontal) {
        static const char PROGMEM oled_keymap_horizontal[] = {
            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00,
            0x84, 0x80, 0x80, 0x80, 0x80, 0x04, 0x00, 0x00, 0x00, 0x80, 0x04, 0x00, 0x00, 0x00, 0x80, 0x04,
            0x00, 0x00, 0x00, 0x80, 0x04, 0x00, 0x00, 0x00, 0x80, 0x04, 0x00, 0x00, 0x00, 0x80, 0x04, 0x00,
            0x00, 0x00, 0x80, 0x04, 0x00, 0x00, 0x00, 0x80, 0x04, 0x00, 0x00, 0x00, 0x80, 0x04, 0x00, 0x00,
            0x00, 0x80, 0x04, 0x00, 0x00, 0x00, 0x80, 0x04, 0x00, 0x00, 0x00, 0x80, 0x04, 0x00, 0x00, 0x00,
            0x80, 0x04, 0x04, 0x04, 0x04, 0x84, 0x84, 0x84, 0x84, 0x00, 0x00, 0x00, 0x00, 0x84, 0x00, 0x00,
            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00,
            0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10,
            0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00,
            0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00,
            0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
            0x00, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00,
            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
            0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
            0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
            0x02, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x02,
            0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x02, 0x02,
            0x02, 0x02, 0x02, 0x02, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00,
            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
        };
        oled_write_raw_P(oled_keymap_horizontal, sizeof(oled_keymap_horizontal));
    } else {
        static const char PROGMEM oled_keymap_vertical[] = {
            0x00, 0x00, 0x84, 0x00, 0x00, 0x00, 0x00, 0x84, 0x00, 0x00, 0x00, 0x00, 0x84, 0x00, 0x00, 0x00,
            0x00, 0x84, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
            0x00, 0x00, 0x7f, 0x00, 0x00, 0x00, 0x00, 0x87, 0x00, 0x00, 0x00, 0x00, 0x7f, 0x00, 0x00, 0x00,
            0x00, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
            0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00,
            0x00, 0x43, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
            0x00, 0x00, 0x21, 0x00, 0x00, 0x00, 0x00, 0x42, 0x00, 0x00, 0x00, 0x00, 0x21, 0x00, 0x00, 0x00,
            0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
            0x00, 0x00, 0x84, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x84, 0x00, 0x00, 0x00,
            0x00, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
            0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x21, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
            0x00, 0x84, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
            0x00, 0x00, 0x42, 0x00, 0x00, 0x00, 0x00, 0x84, 0x00, 0x00, 0x00, 0x00, 0x42, 0x00, 0x00, 0x00,
            0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
            0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00,
            0x00, 0x42, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
            0x00, 0x00, 0x21, 0x00, 0x00, 0x00, 0x00, 0x42, 0x00, 0x00, 0x00, 0x00, 0x21, 0x00, 0x00, 0x00,
            0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
            0x00, 0x00, 0x84, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x00, 0x00, 0x00, 0x00, 0xfc, 0x00, 0x00, 0x00,
            0x00, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
            0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
        };
        oled_write_raw_P(oled_keymap_vertical, sizeof(oled_keymap_vertical));
    }
}

// Location of OLED keyboard's top left pixel, relative to the display
static const int keymap_template[2] = {41, 0};
// Location of key highlights top left pixels, relative to keymap_template  {X, Y, Key length in px}
static int keymap_coords[MATRIX_ROWS][MATRIX_COLS][3] = {
    { {12, 15, 1}, {5, 0, 1},  {10, 0, 1},  {15, 0, 1},  {20, 0, 1},  {25, 0, 1},  {30, 0, 1},   {35, 0, 1},  {40, 0, 1},  {45, 0, 1},  {50, 0, 1},  {55, 0, 1},  {60, 0, 1},  {65, 0, 1}, {70, 0, 8},  {82, 0, 1}  },
    { {0, 5, 1},   {5, 5, 5},  {14, 5, 1},  {19, 5, 1},  {24, 5, 1},  {29, 5, 1},  {34, 5, 1},   {39, 5, 1},  {44, 5, 1},  {49, 5, 1},  {54, 5, 1},  {59, 5, 1},  {64, 5, 1},  {69, 5, 1}, {74, 5, 4},  {82, 5, 1}  },
    { {0, 10, 1},  {5, 10, 6}, {15, 10, 1}, {20, 10, 1}, {25, 10, 1}, {30, 10, 1}, {35, 10, 1},  {40, 10, 1}, {45, 10, 1}, {50, 10, 1}, {55, 10, 1}, {60, 10, 1}, {65, 10, 1}, {0, 0, 0},  {70, 10, 8}, {82, 10, 1} },
    { {0, 15, 1},  {5, 15, 8}, {17, 15, 1}, {22, 15, 1}, {27, 15, 1}, {32, 15, 1}, {37, 15, 1},  {42, 15, 1}, {47, 15, 1}, {52, 15, 1}, {57, 15, 1}, {62, 15, 1}, {67, 15, 6}, {0, 0, 0},  {77, 15, 1}, {82, 15, 1} },
    { {0, 20, 1},  {5, 20, 2}, {11, 20, 2}, {17, 20, 2}, {0, 0, 0},   {0, 0, 0},   {23, 20, 12}, {0, 0, 0},   {0, 0, 0},   {39, 20, 3}, {56, 20, 4}, {64, 20, 4}, {72, 20, 1}, {0, 0, 0},  {77, 20, 1}, {82, 20, 1} }
};

// Draw the bottom row of the keyboard (based on OLED config variables), update coordinates
static void render_fn_row(void) {
    // Update locations of spacebar and modifier key highlights
    if ((split_space == false) && (three_mods_left == false)) {
        keymap_coords[4][1][2] = 3;
        keymap_coords[4][2][0] = 12;
        keymap_coords[4][2][2] = 3;
        keymap_coords[4][3][0] = 0;
        keymap_coords[4][3][1] = 0;
        keymap_coords[4][3][2] = 0;
        keymap_coords[4][6][0] = 19;
        keymap_coords[4][6][2] = 34;
    } else if ((split_space == false) && (three_mods_left == true)) {
        keymap_coords[4][6][2] = 30;
    }
    if ((split_space == false) && (three_mods_right == true)) {
        keymap_coords[4][9][0]  = 57;
        keymap_coords[4][9][2]  = 1;
        keymap_coords[4][10][0] = 62;
        keymap_coords[4][10][2] = 1;
        keymap_coords[4][11][0] = 67;
        keymap_coords[4][11][2] = 1;
    }
    // Draw modifiers
    for (int i = 0; i < 16; i++) {
        if (keymap_coords[4][i][2] != 0) {
            for (int p = 0; p < keymap_coords[4][i][2]; p++) {
                int x = keymap_template[0] + keymap_coords[4][i][0] + 2 + p;
                write_pixel(x, 22, true);
            }
        }
    }
    // Draw second line for split spacebar
    if (split_space == true) {
        for (int i = 0; i < 6; i++) {
            int x = keymap_template[0] + 46 + 2 + i;
            write_pixel(x, 22, true);
        }
    }
}

// Update OLED keyboard with ISO layout, update coordinates
static void render_iso(void) {
    for (int i = 0; i < 6; i++) {
        // Turn off ANSI enter
        write_pixel(keymap_template[0] + 73 + i, keymap_template[1] + 12, false);
        if (i < 4) {
            // Turn off part of ANSI left shift
            write_pixel(keymap_template[0] + 10 + i, keymap_template[1] + 17, false);
            // Draw vertical line for ISO enter
            write_pixel(keymap_template[0] + 79, keymap_template[1] + 8 + i, true);
        }
    }
    // Update locations of shift and grave key highlights
    keymap_coords[3][1][2]  = 3;
    keymap_coords[1][14][0] = 70;
    keymap_coords[1][14][1] = 10;
    keymap_coords[1][14][2] = 1;
}

// Toggles pixels surrounding key
static void render_keymap(uint8_t key_row, uint8_t key_col, bool onoff) {
    int length = keymap_coords[key_row][key_col][2] + 4;
    int left   = keymap_coords[key_row][key_col][0] + keymap_template[0];
    int top    = keymap_coords[key_row][key_col][1] + keymap_template[1];
    int right  = left + length - 1;
    int bottom = top + 4;

    // Special case 1 - Draw enter key on ISO layout, return
    if ((ansi_layout == false) && (key_row == 2) && (key_col == 14)) {
        for (int i = 0; i < 10; i++) {
            write_pixel(keymap_template[0] + 81, keymap_template[1] + 5 + i, onoff);
            if (i < 5) {
                write_pixel(keymap_template[0] + 74, keymap_template[1] + 5 + i, onoff);
            }
            if (i < 6) {
                write_pixel(keymap_template[0] + 75, keymap_template[1] + 9 + i, onoff);
            }
            if (i < 7) {
                write_pixel(keymap_template[0] + 75 + i, keymap_template[1] + 5, onoff);
                write_pixel(keymap_template[0] + 75 + i, keymap_template[1] + 14, onoff);
            }
        }
        return;
    }
    // Draw top and bottom walls (horizontal for <length>px)
    for (int x = 0; x < length; x++) {
        write_pixel(left + x, top, onoff);
        write_pixel(left + x, bottom, onoff);
    }
    // Draw left and right walls (vertical for 5px)
    for (int y = 0; y < 5; y++) {
        write_pixel(left,  top + y, onoff);
        write_pixel(right, top + y, onoff);
    }
    // Special case 2 - Draw right spacebar on split-space layout
    if ((split_space == true) && (key_row == 4) && (key_col == 6)) {
        int start = keymap_template[0] + 46;
        int stop  = keymap_template[0] + 55;
        for (int x = start; x < stop; x++) {
            write_pixel(x, top, onoff);
            write_pixel(x, bottom, onoff);
        }
        for (int y = 0; y < 5; y++) {
            write_pixel(start, top + y, onoff);
            write_pixel(stop,  top + y, onoff);
        }
    }
}

// Write active layer name
static void render_layer_state(void) {
  if (oled_horizontal) {
    oled_set_cursor(0, 0);
  } else {
    oled_set_cursor(0, 15);
  }
  switch (get_highest_layer(layer_state)) {
  case _MA:
      oled_write_P(PSTR(MA_LAYER_NAME), false);
      break;
  case _L1:
      oled_write_P(PSTR(L1_LAYER_NAME), false);
      break;
  case _L2:
      oled_write_P(PSTR(L2_LAYER_NAME), false);
      break;
  case _L3:
      oled_write_P(PSTR(L3_LAYER_NAME), false);
      break;
  default:
      oled_write("ERROR", false);
      break;
  }
}

// Update WPM counters
static void render_wpm_counters(int current_wpm) {
    int cursorposition_cur = 2;
    int cursorposition_max = 1;
    if (oled_horizontal == false) {
        cursorposition_cur = 13;
        cursorposition_max = 14;
    }

    char wpm_counter[4];
    wpm_counter[3] = '\0';
    wpm_counter[2] = '0' + current_wpm % 10;
    wpm_counter[1] = '0' + (current_wpm / 10) % 10;
    wpm_counter[0] = '0' + (current_wpm / 100) % 10;
    oled_set_cursor(0, cursorposition_cur);
    oled_write(wpm_counter, false);

    if (current_wpm > max_wpm) {
        max_wpm = current_wpm;
        wpm_limit = max_wpm + 20;
        oled_set_cursor(0, cursorposition_max);
        oled_write(wpm_counter, false);
    }
}

// Update WPM snail icon
static void render_wpm_icon(int current_wpm) {
    // wpm_icon is used to prevent unnecessary redraw
    if ((current_wpm < icon_med_wpm) && (wpm_icon != 0)) {
        wpm_icon = 0;
    } else if ((current_wpm >= icon_med_wpm) && (current_wpm < icon_fast_wpm) && (wpm_icon != 1)) {
        wpm_icon = 1;
    } else if ((current_wpm >= icon_fast_wpm) && (wpm_icon != 2)) {
        wpm_icon = 2;
    } else {
        return;
    }
    static const char PROGMEM snails[][2][24] = {
        {{0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x40, 0x20, 0xA0, 0x20, 0x40, 0x40, 0x80, 0x00, 0x00, 0x00, 0x80, 0x40, 0x20, 0x50, 0x88, 0x04, 0x00, 0x00},
         {0x40, 0x60, 0x50, 0x4E, 0x51, 0x64, 0x4A, 0x51, 0x54, 0x49, 0x41, 0x62, 0x54, 0x49, 0x46, 0x41, 0x40, 0x30, 0x09, 0x04, 0x02, 0x01, 0x00, 0x00}},
        {{0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x40, 0x40, 0x40, 0x40, 0x40, 0x80, 0x80, 0x00, 0x00, 0x00, 0x04, 0x98, 0x60, 0x80, 0x00, 0x00, 0x00, 0x00},
         {0x60, 0x50, 0x54, 0x4A, 0x51, 0x64, 0x4A, 0x51, 0x55, 0x49, 0x41, 0x62, 0x54, 0x49, 0x46, 0x41, 0x21, 0x10, 0x0A, 0x08, 0x05, 0x02, 0x00, 0x00}},
        {{0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x40, 0x40, 0x40, 0x40, 0x80, 0x80, 0x10, 0x10, 0x10, 0x20, 0x40, 0x40, 0xC0, 0x80, 0x80, 0x00, 0x00, 0x00},
         {0x60, 0x58, 0x54, 0x62, 0x49, 0x54, 0x52, 0x51, 0x55, 0x49, 0x62, 0x52, 0x4D, 0x45, 0x46, 0x22, 0x21, 0x11, 0x10, 0x0A, 0x08, 0x05, 0x02, 0x00}}
    };
    if (oled_horizontal) {
        oled_set_cursor(3, 1);
        oled_write_raw_P(snails[wpm_icon][0], sizeof(snails[wpm_icon][0]));
        oled_set_cursor(3, 2);
        oled_write_raw_P(snails[wpm_icon][1], sizeof(snails[wpm_icon][1]));
    } else {
        oled_set_cursor(0, 11);
        oled_write_raw_P(snails[wpm_icon][0], sizeof(snails[wpm_icon][0]));
        oled_set_cursor(0, 12);
        oled_write_raw_P(snails[wpm_icon][1], sizeof(snails[wpm_icon][1]));
    }
}

// Update WPM graph
static void render_wpm_graph(int current_wpm) {
    int line_height = ((current_wpm / graph_top_wpm) * 7);
    if (line_height > 7) {
        line_height = 7;
    }
    // Count graph line pixels, return if nothing to draw
    int pixel_count = line_height;
    for (int i = 0; i < 63; i++) {
        pixel_count += graph_lines[i];
    }
    if (pixel_count == 0) {
        return;
    }
    // Shift array elements left or right depending on graph_direction, append new graph line
    if (graph_direction) {
        for (int i = 0; i < 63; i++) {
            graph_lines[i] = graph_lines[i + 1];
        }
        graph_lines[63] = line_height;
    } else {
        for (int i = 63; i > 0; i--) {
            graph_lines[i] = graph_lines[i - 1];
        }
        graph_lines[0] = line_height;
    }
    // Draw all graph lines (left to right, bottom to top)
    int draw_count, arrpos;
    for (int x = 1; x <= 127; x += 2) {
        arrpos = x / 2;
        draw_count = graph_lines[arrpos];
        for (int y = 31; y >= 25; y--) {
            if (draw_count > 0) {
                write_pixel(x, y, true);
                draw_count--;
            } else {
                write_pixel(x, y, false);
            }
        }
    }
}

// Call OLED functions
bool oled_task_user(void) {
    // Draw OLED keyboard, prevent redraw
    if (first_loop) {
        render_background();
        render_fn_row();
        if (ansi_layout == false) {
            render_iso();
        }
        first_loop = false;
    }
    // Get current WPM, subtract 25% for accuracy and prevent large jumps caused by simultaneous keypresses
    int current_wpm = get_current_wpm();
    // Note: This will most likely be removed once QMK's WPM calculation is updated
    current_wpm -= current_wpm >> 2;
    if (current_wpm > wpm_limit) {
        current_wpm = max_wpm;
        set_current_wpm(max_wpm);
    }
    // Write active layer name to display
    render_layer_state();
    // Update WPM counters
    render_wpm_counters(current_wpm);
    // Update WPM snail icon
    render_wpm_icon(current_wpm);
    // Update WPM graph every graph_refresh milliseconds
    if (timer_elapsed(timer) > graph_refresh) {
        render_wpm_graph(current_wpm);
        timer = timer_read();
    }
    return false;
}
#endif

// Called by QMK during key processing
bool process_record_user(uint16_t keycode, keyrecord_t *record) {
    // Forwards keystrokes from an external input device over UART/TRRS
    process_record_remote_kb(keycode, record);

    #ifdef OLED_ENABLE
    // Toggle pixels surrounding key
    render_keymap(record->event.key.row, record->event.key.col, record->event.pressed);
    #endif

    return true;
}

// Rotary encoder - RGB and OLED settings
void change_RGB(bool clockwise) {
    // While on any layer except default:       // Rotary         = RGB Mode
    bool shift = get_mods() & MOD_MASK_SHIFT;   // Rotary + Shift = OLED Brightness
    bool ctrl = get_mods() & MOD_MASK_CTRL;     // Rotary + Ctrl  = RGB Brightness
    bool gui = get_mods() & MOD_MASK_GUI;       // Rotary + Gui   = RGB Saturation
    bool alt = get_mods() & MOD_MASK_ALT;       // Rotary + Alt   = RGB Hue

    if (clockwise) {
        if (shift) {
            int new_brightness = oled_get_brightness() + 10;
            if (new_brightness < 255) {
                oled_set_brightness(new_brightness);
            } else {
                oled_set_brightness(255);
            }
        } else if (ctrl) {
            rgblight_increase_val();
        } else if (gui) {
            rgblight_increase_sat();
        } else if (alt) {
            rgblight_increase_hue();
        } else {
            rgblight_step();
        }
    } else {
        if (shift) {
            int new_brightness = oled_get_brightness() - 10;
            if (new_brightness > 0) {
                oled_set_brightness(new_brightness);
            } else {
                oled_set_brightness(0);
            }
        } else if (ctrl) {
            rgblight_decrease_val();
        } else if (gui) {
            rgblight_decrease_sat();
        } else if (alt) {
            rgblight_decrease_hue();
        } else {
            rgblight_step_reverse();
        }
    }
}

// Rotary encoder behavior - Change volume on default layer, RGB/OLED on other layers
bool encoder_update_user(uint8_t index, bool clockwise) {
    if (layer_state_is(0)) {
        if (clockwise) {
            tap_code(KC_VOLU);
        } else {
            tap_code(KC_VOLD);
        }
    } else {
        change_RGB(clockwise);
    }
    return true;
}

// Initialize remote keyboard, if connected
void matrix_init_user(void) {
    matrix_init_remote_kb();
}

// Scan and parse keystrokes from remote keyboard, if connected
void matrix_scan_user(void) {
    matrix_scan_remote_kb();
}