-
-
Notifications
You must be signed in to change notification settings - Fork 39.7k
/
via.c
620 lines (576 loc) · 21.9 KB
/
via.c
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
/* Copyright 2019 Jason Williams (Wilba)
*
* 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/>.
*/
#ifndef RAW_ENABLE
# error "RAW_ENABLE is not enabled"
#endif
#ifndef DYNAMIC_KEYMAP_ENABLE
# error "DYNAMIC_KEYMAP_ENABLE is not enabled"
#endif
// If VIA_CUSTOM_LIGHTING_ENABLE is not defined, then VIA_QMK_BACKLIGHT_ENABLE is set
// if BACKLIGHT_ENABLE is set, so handling of QMK Backlight values happens here by default.
// if VIA_CUSTOM_LIGHTING_ENABLE is defined, then VIA_QMK_BACKLIGHT_ENABLE must be explicitly
// set in keyboard-level config.h, so handling of QMK Backlight values happens here
#if defined(BACKLIGHT_ENABLE) && !defined(VIA_CUSTOM_LIGHTING_ENABLE)
# define VIA_QMK_BACKLIGHT_ENABLE
#endif
// If VIA_CUSTOM_LIGHTING_ENABLE is not defined, then VIA_QMK_RGBLIGHT_ENABLE is set
// if RGBLIGHT_ENABLE is set, so handling of QMK RGBLIGHT values happens here by default.
// If VIA_CUSTOM_LIGHTING_ENABLE is defined, then VIA_QMK_RGBLIGHT_ENABLE must be explicitly
// set in keyboard-level config.h, so handling of QMK RGBLIGHT values happens here
#if defined(RGBLIGHT_ENABLE) && !defined(VIA_CUSTOM_LIGHTING_ENABLE)
# define VIA_QMK_RGBLIGHT_ENABLE
#endif
#if defined(RGB_MATRIX_ENABLE) && !defined(VIA_QMK_RGBLIGHT_ENABLE) && !defined(VIA_CUSTOM_LIGHTING_ENABLE)
# define VIA_QMK_RGB_MATRIX_ENABLE
#endif
#include "quantum.h"
#include "via.h"
#include "raw_hid.h"
#include "dynamic_keymap.h"
#include "eeprom.h"
#include "version.h" // for QMK_BUILDDATE used in EEPROM magic
#include "via_ensure_keycode.h"
// Forward declare some helpers.
#if defined(VIA_QMK_BACKLIGHT_ENABLE)
void via_qmk_backlight_set_value(uint8_t *data);
void via_qmk_backlight_get_value(uint8_t *data);
#endif
#if defined(VIA_QMK_RGBLIGHT_ENABLE)
void via_qmk_rgblight_set_value(uint8_t *data);
void via_qmk_rgblight_get_value(uint8_t *data);
#endif
#if defined(VIA_QMK_RGB_MATRIX_ENABLE)
# include <lib/lib8tion/lib8tion.h>
void via_qmk_rgb_matrix_set_value(uint8_t *data);
void via_qmk_rgb_matrix_get_value(uint8_t *data);
void eeconfig_update_rgb_matrix(void);
#endif
// Can be called in an overriding via_init_kb() to test if keyboard level code usage of
// EEPROM is invalid and use/save defaults.
bool via_eeprom_is_valid(void) {
char * p = QMK_BUILDDATE; // e.g. "2019-11-05-11:29:54"
uint8_t magic0 = ((p[2] & 0x0F) << 4) | (p[3] & 0x0F);
uint8_t magic1 = ((p[5] & 0x0F) << 4) | (p[6] & 0x0F);
uint8_t magic2 = ((p[8] & 0x0F) << 4) | (p[9] & 0x0F);
return (eeprom_read_byte((void *)VIA_EEPROM_MAGIC_ADDR + 0) == magic0 && eeprom_read_byte((void *)VIA_EEPROM_MAGIC_ADDR + 1) == magic1 && eeprom_read_byte((void *)VIA_EEPROM_MAGIC_ADDR + 2) == magic2);
}
// Sets VIA/keyboard level usage of EEPROM to valid/invalid
// Keyboard level code (eg. via_init_kb()) should not call this
void via_eeprom_set_valid(bool valid) {
char * p = QMK_BUILDDATE; // e.g. "2019-11-05-11:29:54"
uint8_t magic0 = ((p[2] & 0x0F) << 4) | (p[3] & 0x0F);
uint8_t magic1 = ((p[5] & 0x0F) << 4) | (p[6] & 0x0F);
uint8_t magic2 = ((p[8] & 0x0F) << 4) | (p[9] & 0x0F);
eeprom_update_byte((void *)VIA_EEPROM_MAGIC_ADDR + 0, valid ? magic0 : 0xFF);
eeprom_update_byte((void *)VIA_EEPROM_MAGIC_ADDR + 1, valid ? magic1 : 0xFF);
eeprom_update_byte((void *)VIA_EEPROM_MAGIC_ADDR + 2, valid ? magic2 : 0xFF);
}
// Override this at the keyboard code level to check
// VIA's EEPROM valid state and reset to defaults as needed.
// Used by keyboards that store their own state in EEPROM,
// for backlight, rotary encoders, etc.
// The override should not set via_eeprom_set_valid(true) as
// the caller also needs to check the valid state.
__attribute__((weak)) void via_init_kb(void) {}
// Called by QMK core to initialize dynamic keymaps etc.
void via_init(void) {
// Let keyboard level test EEPROM valid state,
// but not set it valid, it is done here.
via_init_kb();
via_set_layout_options_kb(via_get_layout_options());
// If the EEPROM has the magic, the data is good.
// OK to load from EEPROM.
if (!via_eeprom_is_valid()) {
eeconfig_init_via();
}
}
void eeconfig_init_via(void) {
// set the magic number to false, in case this gets interrupted
via_eeprom_set_valid(false);
// This resets the layout options
via_set_layout_options(VIA_EEPROM_LAYOUT_OPTIONS_DEFAULT);
// This resets the keymaps in EEPROM to what is in flash.
dynamic_keymap_reset();
// This resets the macros in EEPROM to nothing.
dynamic_keymap_macro_reset();
// Save the magic number last, in case saving was interrupted
via_eeprom_set_valid(true);
}
// This is generalized so the layout options EEPROM usage can be
// variable, between 1 and 4 bytes.
uint32_t via_get_layout_options(void) {
uint32_t value = 0;
// Start at the most significant byte
void *source = (void *)(VIA_EEPROM_LAYOUT_OPTIONS_ADDR);
for (uint8_t i = 0; i < VIA_EEPROM_LAYOUT_OPTIONS_SIZE; i++) {
value = value << 8;
value |= eeprom_read_byte(source);
source++;
}
return value;
}
__attribute__((weak)) void via_set_layout_options_kb(uint32_t value) {}
void via_set_layout_options(uint32_t value) {
via_set_layout_options_kb(value);
// Start at the least significant byte
void *target = (void *)(VIA_EEPROM_LAYOUT_OPTIONS_ADDR + VIA_EEPROM_LAYOUT_OPTIONS_SIZE - 1);
for (uint8_t i = 0; i < VIA_EEPROM_LAYOUT_OPTIONS_SIZE; i++) {
eeprom_update_byte(target, value & 0xFF);
value = value >> 8;
target--;
}
}
// Called by QMK core to process VIA-specific keycodes.
bool process_record_via(uint16_t keycode, keyrecord_t *record) {
// Handle macros
if (record->event.pressed) {
if (keycode >= MACRO00 && keycode <= MACRO15) {
uint8_t id = keycode - MACRO00;
dynamic_keymap_macro_send(id);
return false;
}
}
// TODO: ideally this would be generalized and refactored into
// QMK core as advanced keycodes, until then, the simple case
// can be available here to keyboards using VIA
switch (keycode) {
case FN_MO13:
if (record->event.pressed) {
layer_on(1);
update_tri_layer(1, 2, 3);
} else {
layer_off(1);
update_tri_layer(1, 2, 3);
}
return false;
break;
case FN_MO23:
if (record->event.pressed) {
layer_on(2);
update_tri_layer(1, 2, 3);
} else {
layer_off(2);
update_tri_layer(1, 2, 3);
}
return false;
break;
}
return true;
}
// Keyboard level code can override this to handle custom messages from VIA.
// See raw_hid_receive() implementation.
// DO NOT call raw_hid_send() in the override function.
__attribute__((weak)) void raw_hid_receive_kb(uint8_t *data, uint8_t length) {
uint8_t *command_id = &(data[0]);
*command_id = id_unhandled;
}
// VIA handles received HID messages first, and will route to
// raw_hid_receive_kb() for command IDs that are not handled here.
// This gives the keyboard code level the ability to handle the command
// specifically.
//
// raw_hid_send() is called at the end, with the same buffer, which was
// possibly modified with returned values.
void raw_hid_receive(uint8_t *data, uint8_t length) {
uint8_t *command_id = &(data[0]);
uint8_t *command_data = &(data[1]);
switch (*command_id) {
case id_get_protocol_version: {
command_data[0] = VIA_PROTOCOL_VERSION >> 8;
command_data[1] = VIA_PROTOCOL_VERSION & 0xFF;
break;
}
case id_get_keyboard_value: {
switch (command_data[0]) {
case id_uptime: {
uint32_t value = timer_read32();
command_data[1] = (value >> 24) & 0xFF;
command_data[2] = (value >> 16) & 0xFF;
command_data[3] = (value >> 8) & 0xFF;
command_data[4] = value & 0xFF;
break;
}
case id_layout_options: {
uint32_t value = via_get_layout_options();
command_data[1] = (value >> 24) & 0xFF;
command_data[2] = (value >> 16) & 0xFF;
command_data[3] = (value >> 8) & 0xFF;
command_data[4] = value & 0xFF;
break;
}
case id_switch_matrix_state: {
#if ((MATRIX_COLS / 8 + 1) * MATRIX_ROWS <= 28)
uint8_t i = 1;
for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
matrix_row_t value = matrix_get_row(row);
# if (MATRIX_COLS > 24)
command_data[i++] = (value >> 24) & 0xFF;
# endif
# if (MATRIX_COLS > 16)
command_data[i++] = (value >> 16) & 0xFF;
# endif
# if (MATRIX_COLS > 8)
command_data[i++] = (value >> 8) & 0xFF;
# endif
command_data[i++] = value & 0xFF;
}
#endif
break;
}
default: {
raw_hid_receive_kb(data, length);
break;
}
}
break;
}
case id_set_keyboard_value: {
switch (command_data[0]) {
case id_layout_options: {
uint32_t value = ((uint32_t)command_data[1] << 24) | ((uint32_t)command_data[2] << 16) | ((uint32_t)command_data[3] << 8) | (uint32_t)command_data[4];
via_set_layout_options(value);
break;
}
default: {
raw_hid_receive_kb(data, length);
break;
}
}
break;
}
case id_dynamic_keymap_get_keycode: {
uint16_t keycode = dynamic_keymap_get_keycode(command_data[0], command_data[1], command_data[2]);
command_data[3] = keycode >> 8;
command_data[4] = keycode & 0xFF;
break;
}
case id_dynamic_keymap_set_keycode: {
dynamic_keymap_set_keycode(command_data[0], command_data[1], command_data[2], (command_data[3] << 8) | command_data[4]);
break;
}
case id_dynamic_keymap_reset: {
dynamic_keymap_reset();
break;
}
case id_lighting_set_value: {
#if defined(VIA_QMK_BACKLIGHT_ENABLE)
via_qmk_backlight_set_value(command_data);
#endif
#if defined(VIA_QMK_RGBLIGHT_ENABLE)
via_qmk_rgblight_set_value(command_data);
#endif
#if defined(VIA_QMK_RGB_MATRIX_ENABLE)
via_qmk_rgb_matrix_set_value(command_data);
#endif
#if defined(VIA_CUSTOM_LIGHTING_ENABLE)
raw_hid_receive_kb(data, length);
#endif
#if !defined(VIA_QMK_BACKLIGHT_ENABLE) && !defined(VIA_QMK_RGBLIGHT_ENABLE) && !defined(VIA_CUSTOM_LIGHTING_ENABLE) && !defined(VIA_QMK_RGB_MATRIX_ENABLE)
// Return the unhandled state
*command_id = id_unhandled;
#endif
break;
}
case id_lighting_get_value: {
#if defined(VIA_QMK_BACKLIGHT_ENABLE)
via_qmk_backlight_get_value(command_data);
#endif
#if defined(VIA_QMK_RGBLIGHT_ENABLE)
via_qmk_rgblight_get_value(command_data);
#endif
#if defined(VIA_QMK_RGB_MATRIX_ENABLE)
via_qmk_rgb_matrix_get_value(command_data);
#endif
#if defined(VIA_CUSTOM_LIGHTING_ENABLE)
raw_hid_receive_kb(data, length);
#endif
#if !defined(VIA_QMK_BACKLIGHT_ENABLE) && !defined(VIA_QMK_RGBLIGHT_ENABLE) && !defined(VIA_CUSTOM_LIGHTING_ENABLE) && !defined(VIA_QMK_RGB_MATRIX_ENABLE)
// Return the unhandled state
*command_id = id_unhandled;
#endif
break;
}
case id_lighting_save: {
#if defined(VIA_QMK_BACKLIGHT_ENABLE)
eeconfig_update_backlight_current();
#endif
#if defined(VIA_QMK_RGBLIGHT_ENABLE)
eeconfig_update_rgblight_current();
#endif
#if defined(VIA_QMK_RGB_MATRIX_ENABLE)
eeconfig_update_rgb_matrix();
#endif
#if defined(VIA_CUSTOM_LIGHTING_ENABLE)
raw_hid_receive_kb(data, length);
#endif
#if !defined(VIA_QMK_BACKLIGHT_ENABLE) && !defined(VIA_QMK_RGBLIGHT_ENABLE) && !defined(VIA_CUSTOM_LIGHTING_ENABLE) && !defined(VIA_QMK_RGB_MATRIX_ENABLE)
// Return the unhandled state
*command_id = id_unhandled;
#endif
break;
}
#ifdef VIA_EEPROM_ALLOW_RESET
case id_eeprom_reset: {
via_eeprom_set_valid(false);
eeconfig_init_via();
break;
}
#endif
case id_dynamic_keymap_macro_get_count: {
command_data[0] = dynamic_keymap_macro_get_count();
break;
}
case id_dynamic_keymap_macro_get_buffer_size: {
uint16_t size = dynamic_keymap_macro_get_buffer_size();
command_data[0] = size >> 8;
command_data[1] = size & 0xFF;
break;
}
case id_dynamic_keymap_macro_get_buffer: {
uint16_t offset = (command_data[0] << 8) | command_data[1];
uint16_t size = command_data[2]; // size <= 28
dynamic_keymap_macro_get_buffer(offset, size, &command_data[3]);
break;
}
case id_dynamic_keymap_macro_set_buffer: {
uint16_t offset = (command_data[0] << 8) | command_data[1];
uint16_t size = command_data[2]; // size <= 28
dynamic_keymap_macro_set_buffer(offset, size, &command_data[3]);
break;
}
case id_dynamic_keymap_macro_reset: {
dynamic_keymap_macro_reset();
break;
}
case id_dynamic_keymap_get_layer_count: {
command_data[0] = dynamic_keymap_get_layer_count();
break;
}
case id_dynamic_keymap_get_buffer: {
uint16_t offset = (command_data[0] << 8) | command_data[1];
uint16_t size = command_data[2]; // size <= 28
dynamic_keymap_get_buffer(offset, size, &command_data[3]);
break;
}
case id_dynamic_keymap_set_buffer: {
uint16_t offset = (command_data[0] << 8) | command_data[1];
uint16_t size = command_data[2]; // size <= 28
dynamic_keymap_set_buffer(offset, size, &command_data[3]);
break;
}
#ifdef ENCODER_MAP_ENABLE
case id_dynamic_keymap_get_encoder: {
uint16_t keycode = dynamic_keymap_get_encoder(command_data[0], command_data[1], command_data[2] != 0);
command_data[3] = keycode >> 8;
command_data[4] = keycode & 0xFF;
break;
}
case id_dynamic_keymap_set_encoder: {
dynamic_keymap_set_encoder(command_data[0], command_data[1], command_data[2] != 0, (command_data[3] << 8) | command_data[4]);
break;
}
#endif
default: {
// The command ID is not known
// Return the unhandled state
*command_id = id_unhandled;
break;
}
}
// Return the same buffer, optionally with values changed
// (i.e. returning state to the host, or the unhandled state).
raw_hid_send(data, length);
}
#if defined(VIA_QMK_BACKLIGHT_ENABLE)
# if BACKLIGHT_LEVELS == 0
# error BACKLIGHT_LEVELS == 0
# endif
void via_qmk_backlight_get_value(uint8_t *data) {
uint8_t *value_id = &(data[0]);
uint8_t *value_data = &(data[1]);
switch (*value_id) {
case id_qmk_backlight_brightness: {
// level / BACKLIGHT_LEVELS * 255
value_data[0] = ((uint16_t)get_backlight_level() * UINT8_MAX) / BACKLIGHT_LEVELS;
break;
}
case id_qmk_backlight_effect: {
# ifdef BACKLIGHT_BREATHING
value_data[0] = is_backlight_breathing() ? 1 : 0;
# else
value_data[0] = 0;
# endif
break;
}
}
}
void via_qmk_backlight_set_value(uint8_t *data) {
uint8_t *value_id = &(data[0]);
uint8_t *value_data = &(data[1]);
switch (*value_id) {
case id_qmk_backlight_brightness: {
// level / 255 * BACKLIGHT_LEVELS
backlight_level_noeeprom(((uint16_t)value_data[0] * BACKLIGHT_LEVELS) / UINT8_MAX);
break;
}
case id_qmk_backlight_effect: {
# ifdef BACKLIGHT_BREATHING
if (value_data[0] == 0) {
backlight_disable_breathing();
} else {
backlight_enable_breathing();
}
# endif
break;
}
}
}
#endif // #if defined(VIA_QMK_BACKLIGHT_ENABLE)
#if defined(VIA_QMK_RGBLIGHT_ENABLE)
# ifndef RGBLIGHT_LIMIT_VAL
# define RGBLIGHT_LIMIT_VAL 255
# endif
void via_qmk_rgblight_get_value(uint8_t *data) {
uint8_t *value_id = &(data[0]);
uint8_t *value_data = &(data[1]);
switch (*value_id) {
case id_qmk_rgblight_brightness: {
value_data[0] = ((uint16_t)rgblight_get_val() * UINT8_MAX) / RGBLIGHT_LIMIT_VAL;
break;
}
case id_qmk_rgblight_effect: {
value_data[0] = rgblight_get_mode();
break;
}
case id_qmk_rgblight_effect_speed: {
value_data[0] = rgblight_get_speed();
break;
}
case id_qmk_rgblight_color: {
value_data[0] = rgblight_get_hue();
value_data[1] = rgblight_get_sat();
break;
}
}
}
void via_qmk_rgblight_set_value(uint8_t *data) {
uint8_t *value_id = &(data[0]);
uint8_t *value_data = &(data[1]);
switch (*value_id) {
case id_qmk_rgblight_brightness: {
rgblight_sethsv_noeeprom(rgblight_get_hue(), rgblight_get_sat(), ((uint16_t)value_data[0] * RGBLIGHT_LIMIT_VAL) / UINT8_MAX);
break;
}
case id_qmk_rgblight_effect: {
rgblight_mode_noeeprom(value_data[0]);
if (value_data[0] == 0) {
rgblight_disable_noeeprom();
} else {
rgblight_enable_noeeprom();
}
break;
}
case id_qmk_rgblight_effect_speed: {
rgblight_set_speed_noeeprom(value_data[0]);
break;
}
case id_qmk_rgblight_color: {
rgblight_sethsv_noeeprom(value_data[0], value_data[1], rgblight_get_val());
break;
}
}
}
#endif // #if defined(VIA_QMK_RGBLIGHT_ENABLE)
#if defined(VIA_QMK_RGB_MATRIX_ENABLE)
# if !defined(RGB_MATRIX_MAXIMUM_BRIGHTNESS) || RGB_MATRIX_MAXIMUM_BRIGHTNESS > UINT8_MAX
# undef RGB_MATRIX_MAXIMUM_BRIGHTNESS
# define RGB_MATRIX_MAXIMUM_BRIGHTNESS UINT8_MAX
# endif
// VIA supports only 4 discrete values for effect speed; map these to some
// useful speed values for RGB Matrix.
enum speed_values {
RGBLIGHT_SPEED_0 = UINT8_MAX / 16, // not 0 to avoid really slow effects
RGBLIGHT_SPEED_1 = UINT8_MAX / 4,
RGBLIGHT_SPEED_2 = UINT8_MAX / 2, // matches the default value
RGBLIGHT_SPEED_3 = UINT8_MAX / 4 * 3, // UINT8_MAX is really fast
};
static uint8_t speed_from_rgblight(uint8_t rgblight_speed) {
switch (rgblight_speed) {
case 0:
return RGBLIGHT_SPEED_0;
case 1:
return RGBLIGHT_SPEED_1;
case 2:
default:
return RGBLIGHT_SPEED_2;
case 3:
return RGBLIGHT_SPEED_3;
}
}
static uint8_t speed_to_rgblight(uint8_t rgb_matrix_speed) {
if (rgb_matrix_speed < ((RGBLIGHT_SPEED_0 + RGBLIGHT_SPEED_1) / 2)) {
return 0;
} else if (rgb_matrix_speed < ((RGBLIGHT_SPEED_1 + RGBLIGHT_SPEED_2) / 2)) {
return 1;
} else if (rgb_matrix_speed < ((RGBLIGHT_SPEED_2 + RGBLIGHT_SPEED_3) / 2)) {
return 2;
} else {
return 3;
}
}
void via_qmk_rgb_matrix_get_value(uint8_t *data) {
uint8_t *value_id = &(data[0]);
uint8_t *value_data = &(data[1]);
switch (*value_id) {
case id_qmk_rgblight_brightness:
value_data[0] = ((uint16_t)rgb_matrix_get_val() * UINT8_MAX) / RGB_MATRIX_MAXIMUM_BRIGHTNESS;
break;
case id_qmk_rgblight_effect:
value_data[0] = rgb_matrix_get_mode();
break;
case id_qmk_rgblight_effect_speed:
value_data[0] = speed_to_rgblight(rgb_matrix_get_speed());
break;
case id_qmk_rgblight_color:
value_data[0] = rgb_matrix_get_hue();
value_data[1] = rgb_matrix_get_sat();
break;
}
}
void via_qmk_rgb_matrix_set_value(uint8_t *data) {
uint8_t *value_id = &(data[0]);
uint8_t *value_data = &(data[1]);
switch (*value_id) {
case id_qmk_rgblight_brightness:
rgb_matrix_sethsv_noeeprom(rgb_matrix_get_hue(), rgb_matrix_get_sat(), scale8(value_data[0], RGB_MATRIX_MAXIMUM_BRIGHTNESS));
break;
case id_qmk_rgblight_effect:
rgb_matrix_mode_noeeprom(value_data[0]);
if (value_data[0] == 0) {
rgb_matrix_disable_noeeprom();
} else {
rgb_matrix_enable_noeeprom();
}
break;
case id_qmk_rgblight_effect_speed:
rgb_matrix_set_speed_noeeprom(speed_from_rgblight(value_data[0]));
break;
case id_qmk_rgblight_color:
rgb_matrix_sethsv_noeeprom(value_data[0], value_data[1], rgb_matrix_get_val());
break;
}
}
#endif // #if defined(VIA_QMK_RGB_MATRIX_ENABLE)