-
Notifications
You must be signed in to change notification settings - Fork 125
/
APP_ENVGEN.ino
1253 lines (1066 loc) · 44 KB
/
APP_ENVGEN.ino
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
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
//
// Initial app implementation: Patrick Dowling (pld@gurkenkiste.com)
// Modifications by: Tim Churches (tim.churches@gmail.com)
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
//
// Quad enevelope generator app, based on the multistage envelope implementation
// from Peaks by Olivier Gillet (see peaks_multistage_envelope.h/cpp)
#include "OC_apps.h"
#include "OC_bitmaps.h"
#include "OC_digital_inputs.h"
#include "OC_menus.h"
#include "OC_strings.h"
#include "util/util_math.h"
#include "util/util_settings.h"
#include "peaks_multistage_envelope.h"
#include "bjorklund.h"
#include "OC_euclidean_mask_draw.h"
// peaks::MultistageEnvelope allow setting of more parameters per stage, but
// that will involve more editing code, so keeping things simple for now
// with one value per stage.
//
// MultistageEnvelope maps times to lut_env_increments directly, so only 256 discrete values (no interpolation)
// Levels are 0-32767 to be positive on Peaks' bipolar output
enum EnvelopeSettings {
ENV_SETTING_TYPE,
ENV_SETTING_SEG1_VALUE,
ENV_SETTING_SEG2_VALUE,
ENV_SETTING_SEG3_VALUE,
ENV_SETTING_SEG4_VALUE,
ENV_SETTING_TRIGGER_INPUT,
ENV_SETTING_TRIGGER_DELAY_MODE,
ENV_SETTING_TRIGGER_DELAY_COUNT,
ENV_SETTING_TRIGGER_DELAY_MILLISECONDS,
ENV_SETTING_TRIGGER_DELAY_SECONDS,
ENV_SETTING_EUCLIDEAN_LENGTH,
ENV_SETTING_EUCLIDEAN_FILL,
ENV_SETTING_EUCLIDEAN_OFFSET,
ENV_SETTING_EUCLIDEAN_RESET_INPUT,
ENV_SETTING_EUCLIDEAN_RESET_CLOCK_DIV,
ENV_SETTING_CV1,
ENV_SETTING_CV2,
ENV_SETTING_CV3,
ENV_SETTING_CV4,
ENV_SETTING_ATTACK_RESET_BEHAVIOUR,
ENV_SETTING_ATTACK_FALLING_GATE_BEHAVIOUR,
ENV_SETTING_DECAY_RELEASE_RESET_BEHAVIOUR,
ENV_SETTING_GATE_HIGH,
ENV_SETTING_ATTACK_SHAPE,
ENV_SETTING_DECAY_SHAPE,
ENV_SETTING_RELEASE_SHAPE,
ENV_SETTING_ATTACK_TIME_MULTIPLIER,
ENV_SETTING_DECAY_TIME_MULTIPLIER,
ENV_SETTING_RELEASE_TIME_MULTIPLIER,
ENV_SETTING_AMPLITUDE,
ENV_SETTING_SAMPLED_AMPLITUDE,
ENV_SETTING_MAX_LOOPS,
ENV_SETTING_INVERTED,
ENV_SETTING_LAST
};
enum CVMapping {
CV_MAPPING_NONE,
CV_MAPPING_SEG1,
CV_MAPPING_SEG2,
CV_MAPPING_SEG3,
CV_MAPPING_SEG4,
CV_MAPPING_ADR,
CV_MAPPING_EUCLIDEAN_LENGTH,
CV_MAPPING_EUCLIDEAN_FILL,
CV_MAPPING_EUCLIDEAN_OFFSET,
CV_MAPPING_DELAY_MSEC,
CV_MAPPING_AMPLITUDE,
CV_MAPPING_MAX_LOOPS,
CV_MAPPING_LAST
};
enum EnvelopeType {
ENV_TYPE_AD,
ENV_TYPE_ADSR,
ENV_TYPE_ADR,
ENV_TYPE_AR,
ENV_TYPE_ADSAR,
ENV_TYPE_ADAR,
ENV_TYPE_ADL2,
ENV_TYPE_ADRL3,
ENV_TYPE_ADL2R,
ENV_TYPE_ADAL2R,
ENV_TYPE_ADARL4,
ENV_TYPE_LAST, ENV_TYPE_FIRST = ENV_TYPE_AD
};
enum TriggerDelayMode {
TRIGGER_DELAY_OFF,
TRIGGER_DELAY_QUEUE, // Queue up to kMaxDelayedTriggers delays, additional triggers ignored
TRIGGER_DELAY_RING, // Queue up to kMaxDelayedTriggers delays, additional triggers overwrite oldest
TRIGGER_DELAY_LAST
};
// With only one type, the U4 setting size still works. Each of the these maps to 3 values in the
// setting, 1 for each channel other than the current.
// Ordering here ideally maps to peaks::EnvStateBitMask shifts
enum IntTriggerType {
INT_TRIGGER_EOC,
INT_TRIGGER_LAST
};
inline int TriggerSettingToChannel(int setting_value) __attribute__((always_inline));
inline int TriggerSettingToChannel(int setting_value) {
return (setting_value - OC::DIGITAL_INPUT_LAST) / INT_TRIGGER_LAST;
}
inline IntTriggerType TriggerSettingToType(int setting_value, int channel) __attribute__((always_inline));
inline IntTriggerType TriggerSettingToType(int setting_value, int channel) {
return static_cast<IntTriggerType>((setting_value - OC::DIGITAL_INPUT_LAST) - channel * INT_TRIGGER_LAST);
}
class EnvelopeGenerator : public settings::SettingsBase<EnvelopeGenerator, ENV_SETTING_LAST> {
public:
static constexpr int kMaxSegments = 4;
static constexpr int kEuclideanParams = 3;
static constexpr int kDelayParams = 1;
static constexpr int kAmplitudeParams = 2; // incremented to 2 to cover the MAX_LOOPS parameter
static constexpr size_t kMaxDelayedTriggers = 24;
struct DelayedTrigger {
uint32_t delay;
uint32_t time_left;
inline void Activate(uint32_t t) {
delay = time_left = t;
}
inline void Reset() {
delay = time_left = 0;
}
};
void Init(OC::DigitalInput default_trigger);
EnvelopeType get_type() const {
return static_cast<EnvelopeType>(values_[ENV_SETTING_TYPE]);
}
int get_trigger_input() const {
return values_[ENV_SETTING_TRIGGER_INPUT];
}
int32_t get_trigger_delay_ms() const {
return 1000U * values_[ENV_SETTING_TRIGGER_DELAY_SECONDS] + values_[ENV_SETTING_TRIGGER_DELAY_MILLISECONDS] ;
}
TriggerDelayMode get_trigger_delay_mode() const {
return static_cast<TriggerDelayMode>(values_[ENV_SETTING_TRIGGER_DELAY_MODE]);
}
peaks::EnvResetBehaviour get_attack_reset_behaviour() const {
return static_cast<peaks::EnvResetBehaviour>(values_[ENV_SETTING_ATTACK_RESET_BEHAVIOUR]);
}
peaks::EnvFallingGateBehaviour get_attack_falling_gate_behaviour() const {
return static_cast<peaks::EnvFallingGateBehaviour>(values_[ENV_SETTING_ATTACK_FALLING_GATE_BEHAVIOUR]);
}
peaks::EnvResetBehaviour get_decay_release_reset_behaviour() const {
return static_cast<peaks::EnvResetBehaviour>(values_[ENV_SETTING_DECAY_RELEASE_RESET_BEHAVIOUR]);
}
uint8_t get_euclidean_length() const {
return values_[ENV_SETTING_EUCLIDEAN_LENGTH];
}
uint8_t get_euclidean_fill() const {
return values_[ENV_SETTING_EUCLIDEAN_FILL];
}
uint8_t get_euclidean_offset() const {
return values_[ENV_SETTING_EUCLIDEAN_OFFSET];
}
uint8_t get_euclidean_reset_trigger_input() const {
return values_[ENV_SETTING_EUCLIDEAN_RESET_INPUT];
}
uint8_t get_euclidean_reset_clock_div() const {
return values_[ENV_SETTING_EUCLIDEAN_RESET_CLOCK_DIV];
}
uint32_t get_euclidean_counter() const {
return euclidean_counter_;
}
uint16_t get_amplitude() const {
return values_[ENV_SETTING_AMPLITUDE] << 9 ;
}
bool is_amplitude_sampled() const {
return static_cast<bool>(values_[ENV_SETTING_SAMPLED_AMPLITUDE]);
}
uint16_t get_max_loops() const {
return values_[ENV_SETTING_MAX_LOOPS] << 9 ;
}
bool is_inverted() const {
return static_cast<bool>(values_[ENV_SETTING_INVERTED]);
}
uint8_t get_s_euclidean_length() const {
return s_euclidean_length_;
}
uint8_t get_s_euclidean_fill() const {
return s_euclidean_fill_;
}
uint8_t get_s_euclidean_offset() const {
return s_euclidean_offset_;
}
uint32_t get_trigger_delay_count() const {
return values_[ENV_SETTING_TRIGGER_DELAY_COUNT];
}
CVMapping get_cv1_mapping() const {
return static_cast<CVMapping>(values_[ENV_SETTING_CV1]);
}
CVMapping get_cv2_mapping() const {
return static_cast<CVMapping>(values_[ENV_SETTING_CV2]);
}
CVMapping get_cv3_mapping() const {
return static_cast<CVMapping>(values_[ENV_SETTING_CV3]);
}
CVMapping get_cv4_mapping() const {
return static_cast<CVMapping>(values_[ENV_SETTING_CV4]);
}
// bool get_hard_reset() const {
// return values_[ENV_SETTING_HARD_RESET];
// }
bool get_gate_high() const {
return values_[ENV_SETTING_GATE_HIGH];
}
peaks::EnvelopeShape get_attack_shape() const {
return static_cast<peaks::EnvelopeShape>(values_[ENV_SETTING_ATTACK_SHAPE]);
}
peaks::EnvelopeShape get_decay_shape() const {
return static_cast<peaks::EnvelopeShape>(values_[ENV_SETTING_DECAY_SHAPE]);
}
peaks::EnvelopeShape get_release_shape() const {
return static_cast<peaks::EnvelopeShape>(values_[ENV_SETTING_RELEASE_SHAPE]);
}
uint16_t get_attack_time_multiplier() const {
return static_cast<uint16_t>(values_[ENV_SETTING_ATTACK_TIME_MULTIPLIER]);
}
uint16_t get_decay_time_multiplier() const {
return static_cast<uint16_t>(values_[ENV_SETTING_DECAY_TIME_MULTIPLIER]);
}
uint16_t get_release_time_multiplier() const {
return static_cast<uint16_t>(values_[ENV_SETTING_RELEASE_TIME_MULTIPLIER]);
}
// Utils
uint16_t get_segment_value(int segment) const {
return values_[ENV_SETTING_SEG1_VALUE + segment];
}
int num_editable_segments() const {
switch (get_type()) {
case ENV_TYPE_AD:
case ENV_TYPE_AR:
case ENV_TYPE_ADL2:
return 2;
case ENV_TYPE_ADR:
case ENV_TYPE_ADSR:
case ENV_TYPE_ADSAR:
case ENV_TYPE_ADAR:
case ENV_TYPE_ADRL3:
case ENV_TYPE_ADL2R:
case ENV_TYPE_ADARL4:
case ENV_TYPE_ADAL2R:
return 4;
default: break;
}
return 0;
}
inline void apply_cv_mapping(EnvelopeSettings cv_setting, const int32_t cvs[ADC_CHANNEL_LAST], int32_t segments[CV_MAPPING_LAST]) {
// segments is indexed directly with CVMapping enum values
int mapping = values_[cv_setting];
switch (mapping) {
case CV_MAPPING_SEG1:
case CV_MAPPING_SEG2:
case CV_MAPPING_SEG3:
case CV_MAPPING_SEG4:
segments[mapping] += (cvs[cv_setting - ENV_SETTING_CV1] * 65536) >> 12;
break;
case CV_MAPPING_ADR:
segments[CV_MAPPING_SEG1] += (cvs[cv_setting - ENV_SETTING_CV1] * 65536) >> 12;
segments[CV_MAPPING_SEG2] += (cvs[cv_setting - ENV_SETTING_CV1] * 65536) >> 12;
segments[CV_MAPPING_SEG4] += (cvs[cv_setting - ENV_SETTING_CV1] * 65536) >> 12;
break;
case CV_MAPPING_EUCLIDEAN_LENGTH:
case CV_MAPPING_EUCLIDEAN_FILL:
case CV_MAPPING_EUCLIDEAN_OFFSET:
segments[mapping] += cvs[cv_setting - ENV_SETTING_CV1] >> 6;
break;
case CV_MAPPING_DELAY_MSEC:
segments[mapping] += cvs[cv_setting - ENV_SETTING_CV1] >> 2;
break;
case CV_MAPPING_AMPLITUDE:
segments[mapping] += cvs[cv_setting - ENV_SETTING_CV1] << 5 ;
break;
case CV_MAPPING_MAX_LOOPS:
segments[mapping] += cvs[cv_setting - ENV_SETTING_CV1] << 2 ;
break;
default:
break;
}
}
int num_enabled_settings() const {
return num_enabled_settings_;
}
EnvelopeSettings enabled_setting_at(int index) const {
return enabled_settings_[index];
}
void update_enabled_settings() {
EnvelopeSettings *settings = enabled_settings_;
*settings++ = ENV_SETTING_TYPE;
*settings++ = ENV_SETTING_TRIGGER_INPUT;
*settings++ = ENV_SETTING_TRIGGER_DELAY_MODE;
if (get_trigger_delay_mode()) {
*settings++ = ENV_SETTING_TRIGGER_DELAY_COUNT;
*settings++ = ENV_SETTING_TRIGGER_DELAY_MILLISECONDS;
*settings++ = ENV_SETTING_TRIGGER_DELAY_SECONDS;
}
*settings++ = ENV_SETTING_EUCLIDEAN_LENGTH;
if (get_euclidean_length()) {
//*settings++ = ENV_SETTING_EUCLIDEAN_FILL;
*settings++ = ENV_SETTING_EUCLIDEAN_OFFSET;
*settings++ = ENV_SETTING_EUCLIDEAN_RESET_INPUT;
*settings++ = ENV_SETTING_EUCLIDEAN_RESET_CLOCK_DIV;
}
*settings++ = ENV_SETTING_ATTACK_SHAPE;
*settings++ = ENV_SETTING_DECAY_SHAPE;
*settings++ = ENV_SETTING_RELEASE_SHAPE;
*settings++ = ENV_SETTING_ATTACK_TIME_MULTIPLIER;
*settings++ = ENV_SETTING_DECAY_TIME_MULTIPLIER;
*settings++ = ENV_SETTING_RELEASE_TIME_MULTIPLIER;
*settings++ = ENV_SETTING_CV1;
*settings++ = ENV_SETTING_CV2;
*settings++ = ENV_SETTING_CV3;
*settings++ = ENV_SETTING_CV4;
*settings++ = ENV_SETTING_ATTACK_RESET_BEHAVIOUR;
*settings++ = ENV_SETTING_ATTACK_FALLING_GATE_BEHAVIOUR;
*settings++ = ENV_SETTING_DECAY_RELEASE_RESET_BEHAVIOUR;
*settings++ = ENV_SETTING_GATE_HIGH;
*settings++ = ENV_SETTING_AMPLITUDE;
*settings++ = ENV_SETTING_SAMPLED_AMPLITUDE;
*settings++ = ENV_SETTING_MAX_LOOPS;
*settings++ = ENV_SETTING_INVERTED;
num_enabled_settings_ = settings - enabled_settings_;
}
static bool indentSetting(EnvelopeSettings setting) {
switch (setting) {
case ENV_SETTING_TRIGGER_DELAY_COUNT:
case ENV_SETTING_TRIGGER_DELAY_SECONDS:
case ENV_SETTING_TRIGGER_DELAY_MILLISECONDS:
case ENV_SETTING_EUCLIDEAN_FILL:
case ENV_SETTING_EUCLIDEAN_OFFSET:
case ENV_SETTING_EUCLIDEAN_RESET_INPUT:
case ENV_SETTING_EUCLIDEAN_RESET_CLOCK_DIV:
return true;
default:
break;
}
return false;
}
template <DAC_CHANNEL dac_channel>
void Update(uint32_t triggers, uint32_t internal_trigger_mask, const int32_t cvs[ADC_CHANNEL_LAST]) {
int32_t s[CV_MAPPING_LAST];
s[CV_MAPPING_NONE] = 0; // unused, but needs a placeholder to align with enum CVMapping
s[CV_MAPPING_SEG1] = SCALE8_16(static_cast<int32_t>(get_segment_value(0)));
s[CV_MAPPING_SEG2] = SCALE8_16(static_cast<int32_t>(get_segment_value(1)));
s[CV_MAPPING_SEG3] = SCALE8_16(static_cast<int32_t>(get_segment_value(2)));
s[CV_MAPPING_SEG4] = SCALE8_16(static_cast<int32_t>(get_segment_value(3)));
s[CV_MAPPING_ADR] = 0; // unused, but needs a placeholder to align with enum CVMapping
s[CV_MAPPING_EUCLIDEAN_LENGTH] = static_cast<int32_t>(get_euclidean_length());
s[CV_MAPPING_EUCLIDEAN_FILL] = static_cast<int32_t>(get_euclidean_fill());
s[CV_MAPPING_EUCLIDEAN_OFFSET] = static_cast<int32_t>(get_euclidean_offset());
s[CV_MAPPING_DELAY_MSEC] = get_trigger_delay_ms();
s[CV_MAPPING_AMPLITUDE] = get_amplitude();
s[CV_MAPPING_MAX_LOOPS] = get_max_loops();
apply_cv_mapping(ENV_SETTING_CV1, cvs, s);
apply_cv_mapping(ENV_SETTING_CV2, cvs, s);
apply_cv_mapping(ENV_SETTING_CV3, cvs, s);
apply_cv_mapping(ENV_SETTING_CV4, cvs, s);
s[CV_MAPPING_SEG1] = USAT16(s[CV_MAPPING_SEG1]);
s[CV_MAPPING_SEG2] = USAT16(s[CV_MAPPING_SEG2]);
s[CV_MAPPING_SEG3] = USAT16(s[CV_MAPPING_SEG3]);
s[CV_MAPPING_SEG4] = USAT16(s[CV_MAPPING_SEG4]);
CONSTRAIN(s[CV_MAPPING_EUCLIDEAN_LENGTH], 0, 31);
CONSTRAIN(s[CV_MAPPING_EUCLIDEAN_FILL], 0, 32);
CONSTRAIN(s[CV_MAPPING_EUCLIDEAN_OFFSET], 0, 32);
CONSTRAIN(s[CV_MAPPING_DELAY_MSEC], 0, 65535);
#ifdef VOR
CONSTRAIN(s[CV_MAPPING_AMPLITUDE], 0, 62850);
#else
CONSTRAIN(s[CV_MAPPING_AMPLITUDE], 0, 65535);
#endif
CONSTRAIN(s[CV_MAPPING_MAX_LOOPS], 0, 65535);
EnvelopeType type = get_type();
switch (type) {
case ENV_TYPE_AD: env_.set_ad(s[CV_MAPPING_SEG1], s[CV_MAPPING_SEG2], 0, 0); break;
case ENV_TYPE_ADSR: env_.set_adsr(s[CV_MAPPING_SEG1], s[CV_MAPPING_SEG2], s[CV_MAPPING_SEG3]>>1, s[CV_MAPPING_SEG4]); break;
case ENV_TYPE_ADR: env_.set_adr(s[CV_MAPPING_SEG1], s[CV_MAPPING_SEG2], s[CV_MAPPING_SEG3]>>1, s[CV_MAPPING_SEG4], 0, 0 ); break;
case ENV_TYPE_AR: env_.set_ar(s[CV_MAPPING_SEG1], s[CV_MAPPING_SEG2]); break;
case ENV_TYPE_ADSAR: env_.set_adsar(s[CV_MAPPING_SEG1], s[CV_MAPPING_SEG2], s[CV_MAPPING_SEG3]>>1, s[CV_MAPPING_SEG4]); break;
case ENV_TYPE_ADAR: env_.set_adar(s[CV_MAPPING_SEG1], s[CV_MAPPING_SEG2], s[CV_MAPPING_SEG3]>>1, s[CV_MAPPING_SEG4], 0, 0); break;
case ENV_TYPE_ADL2: env_.set_ad(s[CV_MAPPING_SEG1], s[CV_MAPPING_SEG2], 0, 2); break;
case ENV_TYPE_ADRL3: env_.set_adr(s[CV_MAPPING_SEG1], s[CV_MAPPING_SEG2], s[CV_MAPPING_SEG3]>>1, s[CV_MAPPING_SEG4], 0, 3); break;
case ENV_TYPE_ADL2R: env_.set_adr(s[CV_MAPPING_SEG1], s[CV_MAPPING_SEG2], s[CV_MAPPING_SEG3]>>1, s[CV_MAPPING_SEG4], 0, 2); break;
case ENV_TYPE_ADARL4: env_.set_adar(s[CV_MAPPING_SEG1], s[CV_MAPPING_SEG2], s[CV_MAPPING_SEG3]>>1, s[CV_MAPPING_SEG4], 0, 4); break;
case ENV_TYPE_ADAL2R: env_.set_adar(s[CV_MAPPING_SEG1], s[CV_MAPPING_SEG2], s[CV_MAPPING_SEG3]>>1, s[CV_MAPPING_SEG4], 1, 3); break; // was 2, 4
default:
break;
}
// set the amplitude
env_.set_amplitude(s[CV_MAPPING_AMPLITUDE], is_amplitude_sampled()) ;
if (type != last_type_) {
last_type_ = type;
env_.reset();
}
// set the specified reset behaviours
env_.set_attack_reset_behaviour(get_attack_reset_behaviour());
env_.set_attack_falling_gate_behaviour(get_attack_falling_gate_behaviour());
env_.set_decay_release_reset_behaviour(get_decay_release_reset_behaviour());
// set the envelope segment shapes
env_.set_attack_shape(get_attack_shape());
env_.set_decay_shape(get_decay_shape());
env_.set_release_shape(get_release_shape());
// set the envelope segment time multipliers
env_.set_attack_time_multiplier(get_attack_time_multiplier());
env_.set_decay_time_multiplier(get_decay_time_multiplier());
env_.set_release_time_multiplier(get_release_time_multiplier());
// set the looping envelope maximum number of loops
env_.set_max_loops(s[CV_MAPPING_MAX_LOOPS]);
int trigger_input = get_trigger_input();
bool triggered = false;
bool gate_raised = false;
if (trigger_input < OC::DIGITAL_INPUT_LAST) {
triggered = triggers & DIGITAL_INPUT_MASK(trigger_input);
gate_raised = OC::DigitalInputs::read_immediate(static_cast<OC::DigitalInput>(trigger_input));
} else {
const int trigger_channel = TriggerSettingToChannel(trigger_input);
const IntTriggerType trigger_type = TriggerSettingToType(trigger_input, trigger_channel);
triggered = (internal_trigger_mask >> (trigger_setting_to_channel_index(trigger_channel) * 8)) & (0x1 << trigger_type);
gate_raised = triggered;
}
trigger_display_.Update(1, triggered || gate_raised_);
if (triggered) ++euclidean_counter_;
uint8_t euclidean_length = static_cast<uint8_t>(s[CV_MAPPING_EUCLIDEAN_LENGTH]);
uint8_t euclidean_fill = static_cast<uint8_t>(s[CV_MAPPING_EUCLIDEAN_FILL]);
uint8_t euclidean_offset = static_cast<uint8_t>(s[CV_MAPPING_EUCLIDEAN_OFFSET]);
// Process Euclidean pattern reset
uint8_t euclidean_reset_trigger_input = get_euclidean_reset_trigger_input();
if (euclidean_reset_trigger_input) {
if (triggers & DIGITAL_INPUT_MASK(static_cast<OC::DigitalInput>(euclidean_reset_trigger_input - 1))) {
++euclidean_reset_counter_;
if (euclidean_reset_counter_ >= get_euclidean_reset_clock_div()) {
euclidean_counter_ = 0;
euclidean_reset_counter_= 0;
}
}
}
if (triggered && get_euclidean_length() && !EuclideanFilter(euclidean_length, euclidean_fill, euclidean_offset, euclidean_counter_)) {
triggered = false;
}
s_euclidean_length_ = euclidean_length;
s_euclidean_fill_ = euclidean_fill;
s_euclidean_offset_ = euclidean_offset;
if (triggered) {
TriggerDelayMode delay_mode = get_trigger_delay_mode();
// uint32_t delay = get_trigger_delay_ms() * 1000U;
uint32_t delay = static_cast<uint32_t>(s[CV_MAPPING_DELAY_MSEC] * 1000U);
if (delay_mode && delay) {
triggered = false;
if (TRIGGER_DELAY_QUEUE == delay_mode) {
if (delayed_triggers_free_ < get_trigger_delay_count())
delayed_triggers_[delayed_triggers_free_].Activate(delay);
} else { // TRIGGER_DELAY_RING
// Assume these are mostly in order, so the "next" is also the oldest
if (delayed_triggers_free_ < get_trigger_delay_count())
delayed_triggers_[delayed_triggers_free_].Activate(delay);
else
delayed_triggers_[delayed_triggers_next_].Activate(delay);
}
}
}
if (DelayedTriggers())
triggered = true;
uint8_t gate_state = 0;
if (triggered)
gate_state |= peaks::CONTROL_GATE_RISING;
if (gate_raised || get_gate_high())
gate_state |= peaks::CONTROL_GATE;
else if (gate_raised_)
gate_state |= peaks::CONTROL_GATE_FALLING;
gate_raised_ = gate_raised;
// TODO Scale range or offset?
uint32_t value ;
if (!is_inverted())
value = OC::DAC::get_zero_offset(dac_channel) + env_.ProcessSingleSample(gate_state);
else
value = OC::DAC::get_zero_offset(dac_channel) + 32767 - env_.ProcessSingleSample(gate_state);
OC::DAC::set<dac_channel>(value);
}
uint16_t RenderPreview(int16_t *values, uint16_t *segment_start_points, uint16_t *loop_points, uint16_t ¤t_phase) const {
return env_.RenderPreview(values, segment_start_points, loop_points, current_phase);
}
uint16_t RenderFastPreview(int16_t *values) const {
return env_.RenderFastPreview(values);
}
uint8_t getTriggerState() const {
return trigger_display_.getState();
}
inline void get_next_trigger(DelayedTrigger &trigger) const {
trigger = delayed_triggers_[delayed_triggers_next_];
}
#ifdef ENVGEN_DEBUG
inline uint16_t get_amplitude_value() {
return(env_.get_amplitude_value()) ;
}
inline uint16_t get_sampled_amplitude_value() {
return(env_.get_sampled_amplitude_value()) ;
}
inline bool get_is_amplitude_sampled() {
return(env_.get_is_amplitude_sampled()) ;
}
#endif
inline int trigger_setting_to_channel_index(int s) const {
return s < channel_index_ ? s : s + 1;
}
uint32_t internal_trigger_mask() const {
return env_.get_state_mask();
}
private:
int channel_index_;
peaks::MultistageEnvelope env_;
EnvelopeType last_type_;
bool gate_raised_;
uint32_t euclidean_counter_;
uint32_t euclidean_reset_counter_;
// debug/live-view only
uint8_t s_euclidean_length_;
uint8_t s_euclidean_fill_;
uint8_t s_euclidean_offset_;
DelayedTrigger delayed_triggers_[kMaxDelayedTriggers];
size_t delayed_triggers_free_;
size_t delayed_triggers_next_;
int num_enabled_settings_;
EnvelopeSettings enabled_settings_[ENV_SETTING_LAST];
OC::DigitalInputDisplay trigger_display_;
bool DelayedTriggers() {
bool triggered = false;
delayed_triggers_free_ = kMaxDelayedTriggers;
delayed_triggers_next_ = 0;
uint32_t min_time_left = -1;
size_t i = kMaxDelayedTriggers;
while (i--) {
DelayedTrigger &trigger = delayed_triggers_[i];
uint32_t time_left = trigger.time_left;
if (time_left) {
if (time_left > OC_CORE_TIMER_RATE) {
time_left -= OC_CORE_TIMER_RATE;
if (time_left < min_time_left) {
min_time_left = time_left;
delayed_triggers_next_ = i;
}
trigger.time_left = time_left;
} else {
trigger.Reset();
delayed_triggers_free_ = i;
triggered = true;
}
} else {
delayed_triggers_free_ = i;
}
}
return triggered;
}
};
void EnvelopeGenerator::Init(OC::DigitalInput default_trigger) {
InitDefaults();
apply_value(ENV_SETTING_TRIGGER_INPUT, default_trigger);
env_.Init();
channel_index_ = default_trigger;
last_type_ = ENV_TYPE_LAST;
gate_raised_ = false;
euclidean_counter_ = 0;
euclidean_reset_counter_ = 0;
memset(delayed_triggers_, 0, sizeof(delayed_triggers_));
delayed_triggers_free_ = delayed_triggers_next_ = 0;
trigger_display_.Init();
update_enabled_settings();
}
const char* const envelope_types[ENV_TYPE_LAST] = {
"AD", "ADSR", "ADR", "ASR", "ADSAR", "ADAR", "ADL2", "ADRL3", "ADL2R", "ADAL2R", "ADARL4"
};
const char* const segment_names[] = {
"Attack", "Decay", "Sustain/Level", "Release"
};
const char* const cv_mapping_names[CV_MAPPING_LAST] = {
"None", "Att", "Dec", "Sus", "Rel", "ADR", "Eleng", "Efill", "Eoffs", "Delay", "Ampl", "Loops"
};
const char* const trigger_delay_modes[TRIGGER_DELAY_LAST] = {
"Off", "Queue", "Ring"
};
const char* const euclidean_lengths[] = {
"Off", " 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",
};
const char* const time_multipliers[] = {
"1", " 2", " 4", " 8", " 16", " 32", " 64", " 128", " 256", " 512", "1024", "2048", "4096", "8192"
};
const char* const internal_trigger_types[INT_TRIGGER_LAST] = {
"EOC", // Keep length == 3
};
SETTINGS_DECLARE(EnvelopeGenerator, ENV_SETTING_LAST) {
{ ENV_TYPE_AD, ENV_TYPE_FIRST, ENV_TYPE_LAST-1, "TYPE", envelope_types, settings::STORAGE_TYPE_U8 },
{ 128, 0, 255, "S1", NULL, settings::STORAGE_TYPE_U16 }, // u16 in case resolution proves insufficent
{ 128, 0, 255, "S2", NULL, settings::STORAGE_TYPE_U16 },
{ 128, 0, 255, "S3", NULL, settings::STORAGE_TYPE_U16 },
{ 128, 0, 255, "S4", NULL, settings::STORAGE_TYPE_U16 },
{ OC::DIGITAL_INPUT_1, OC::DIGITAL_INPUT_1, OC::DIGITAL_INPUT_4 + 3 * INT_TRIGGER_LAST, "Trigger input", OC::Strings::trigger_input_names, settings::STORAGE_TYPE_U4 },
{ TRIGGER_DELAY_OFF, TRIGGER_DELAY_OFF, TRIGGER_DELAY_LAST - 1, "Tr delay mode", trigger_delay_modes, settings::STORAGE_TYPE_U4 },
{ 1, 1, EnvelopeGenerator::kMaxDelayedTriggers, "Tr delay count", NULL, settings::STORAGE_TYPE_U8 },
{ 0, 0, 999, "Tr delay msecs", NULL, settings::STORAGE_TYPE_U16 },
{ 0, 0, 64, "Tr delay secs", NULL, settings::STORAGE_TYPE_U8 },
{ 0, 0, 31, "Eucl length", euclidean_lengths, settings::STORAGE_TYPE_U8 },
{ 1, 0, 32, "Fill", NULL, settings::STORAGE_TYPE_U8 },
{ 0, 0, 32, "Offset", NULL, settings::STORAGE_TYPE_U8 },
{ 0, 0, 4, "Eucl reset", OC::Strings::trigger_input_names_none, settings::STORAGE_TYPE_U8 },
{ 1, 1, 255, "Eucl reset div", NULL, settings::STORAGE_TYPE_U8 },
{ CV_MAPPING_NONE, CV_MAPPING_NONE, CV_MAPPING_LAST - 1, "CV1 -> ", cv_mapping_names, settings::STORAGE_TYPE_U4 },
{ CV_MAPPING_NONE, CV_MAPPING_NONE, CV_MAPPING_LAST - 1, "CV2 -> ", cv_mapping_names, settings::STORAGE_TYPE_U4 },
{ CV_MAPPING_NONE, CV_MAPPING_NONE, CV_MAPPING_LAST - 1, "CV3 -> ", cv_mapping_names, settings::STORAGE_TYPE_U4 },
{ CV_MAPPING_NONE, CV_MAPPING_NONE, CV_MAPPING_LAST - 1, "CV4 -> ", cv_mapping_names, settings::STORAGE_TYPE_U4 },
{ peaks::RESET_BEHAVIOUR_NULL, peaks::RESET_BEHAVIOUR_NULL, peaks::RESET_BEHAVIOUR_LAST - 1, "Attack reset", OC::Strings::reset_behaviours, settings::STORAGE_TYPE_U4 },
{ peaks::FALLING_GATE_BEHAVIOUR_IGNORE, peaks::FALLING_GATE_BEHAVIOUR_IGNORE, peaks::FALLING_GATE_BEHAVIOUR_LAST - 1, "Att fall gt", OC::Strings::falling_gate_behaviours, settings::STORAGE_TYPE_U8 },
{ peaks::RESET_BEHAVIOUR_SEGMENT_PHASE, peaks::RESET_BEHAVIOUR_NULL, peaks::RESET_BEHAVIOUR_LAST - 1, "DecRel reset", OC::Strings::reset_behaviours, settings::STORAGE_TYPE_U4 },
{ 0, 0, 1, "Gate high", OC::Strings::no_yes, settings::STORAGE_TYPE_U4 },
{ peaks::ENV_SHAPE_QUARTIC, peaks::ENV_SHAPE_LINEAR, peaks::ENV_SHAPE_LAST - 1, "Attack shape", OC::Strings::envelope_shapes, settings::STORAGE_TYPE_U4 },
{ peaks::ENV_SHAPE_EXPONENTIAL, peaks::ENV_SHAPE_LINEAR, peaks::ENV_SHAPE_LAST - 1, "Decay shape", OC::Strings::envelope_shapes, settings::STORAGE_TYPE_U4 },
{ peaks::ENV_SHAPE_EXPONENTIAL, peaks::ENV_SHAPE_LINEAR, peaks::ENV_SHAPE_LAST - 1, "Release shape", OC::Strings::envelope_shapes, settings::STORAGE_TYPE_U4 },
{ 0, 0, 13, "Attack mult", time_multipliers, settings::STORAGE_TYPE_U4 },
{ 0, 0, 13, "Decay mult", time_multipliers, settings::STORAGE_TYPE_U4 },
{0, 0, 13, "Release mult", time_multipliers, settings::STORAGE_TYPE_U4 },
{127, 0, 127, "Amplitude", NULL, settings::STORAGE_TYPE_U8 },
{0, 0, 1, "Sampled Ampl", OC::Strings::no_yes, settings::STORAGE_TYPE_U4 },
{0, 0, 127, "Max loops", NULL, settings::STORAGE_TYPE_U8 },
{0, 0, 1, "Inverted", OC::Strings::no_yes, settings::STORAGE_TYPE_U8 },
};
class QuadEnvelopeGenerator {
public:
static constexpr int32_t kCvSmoothing = 16;
void Init() {
int input = OC::DIGITAL_INPUT_1;
for (auto &env : envelopes_) {
env.Init(static_cast<OC::DigitalInput>(input));
++input;
}
ui.edit_mode = MODE_EDIT_SEGMENTS;
ui.selected_channel = 0;
ui.selected_segment = 0;
ui.segment_editing = false;
ui.cursor.Init(0, envelopes_[0].num_enabled_settings() - 1);
ui.euclidean_mask_draw.Init();
ui.euclidean_edit_length = false;
}
void ISR() {
cv1.push(OC::ADC::value<ADC_CHANNEL_1>());
cv2.push(OC::ADC::value<ADC_CHANNEL_2>());
cv3.push(OC::ADC::value<ADC_CHANNEL_3>());
cv4.push(OC::ADC::value<ADC_CHANNEL_4>());
const int32_t cvs[ADC_CHANNEL_LAST] = { cv1.value(), cv2.value(), cv3.value(), cv4.value() };
uint32_t triggers = OC::DigitalInputs::clocked();
uint32_t internal_trigger_mask =
envelopes_[0].internal_trigger_mask() |
envelopes_[1].internal_trigger_mask() << 8 |
envelopes_[2].internal_trigger_mask() << 16 |
envelopes_[3].internal_trigger_mask() << 24;
envelopes_[0].Update<DAC_CHANNEL_A>(triggers, internal_trigger_mask, cvs);
envelopes_[1].Update<DAC_CHANNEL_B>(triggers, internal_trigger_mask, cvs);
envelopes_[2].Update<DAC_CHANNEL_C>(triggers, internal_trigger_mask, cvs);
envelopes_[3].Update<DAC_CHANNEL_D>(triggers, internal_trigger_mask, cvs);
}
bool euclidean_edit_active() const {
return
ui.cursor.editing() &&
ENV_SETTING_EUCLIDEAN_OFFSET == selected().enabled_setting_at(ui.cursor.cursor_pos());
}
enum EnvEditMode {
MODE_EDIT_SEGMENTS,
MODE_EDIT_SETTINGS
};
struct {
EnvEditMode edit_mode;
int selected_channel;
int selected_segment;
bool segment_editing;
menu::ScreenCursor<menu::kScreenLines> cursor;
OC::EuclideanMaskDraw euclidean_mask_draw;
bool euclidean_edit_length;
} ui;
EnvelopeGenerator &selected() {
return envelopes_[ui.selected_channel];
}
const EnvelopeGenerator &selected() const {
return envelopes_[ui.selected_channel];
}
EnvelopeGenerator envelopes_[4];
SmoothedValue<int32_t, kCvSmoothing> cv1;
SmoothedValue<int32_t, kCvSmoothing> cv2;
SmoothedValue<int32_t, kCvSmoothing> cv3;
SmoothedValue<int32_t, kCvSmoothing> cv4;
};
QuadEnvelopeGenerator envgen;
void ENVGEN_init() {
envgen.Init();
}
size_t ENVGEN_storageSize() {
return 4 * EnvelopeGenerator::storageSize();
}
size_t ENVGEN_save(void *storage) {
size_t s = 0;
for (auto &env : envgen.envelopes_)
s += env.Save(static_cast<byte *>(storage) + s);
return s;
}
size_t ENVGEN_restore(const void *storage) {
size_t s = 0;
for (auto &env : envgen.envelopes_) {
s += env.Restore(static_cast<const byte *>(storage) + s);
env.update_enabled_settings();
}
envgen.ui.cursor.AdjustEnd(envgen.envelopes_[0].num_enabled_settings() - 1);
return s;
}
void ENVGEN_handleAppEvent(OC::AppEvent event) {
switch (event) {
case OC::APP_EVENT_RESUME:
break;
case OC::APP_EVENT_SUSPEND:
case OC::APP_EVENT_SCREENSAVER_ON:
case OC::APP_EVENT_SCREENSAVER_OFF:
break;
}
}
void ENVGEN_loop() {
}
static constexpr weegfx::coord_t kPreviewH = 32;
static constexpr weegfx::coord_t kPreviewTopY = 32;
static constexpr weegfx::coord_t kPreviewBottomY = 32 + kPreviewH - 1;
static constexpr weegfx::coord_t kLoopMarkerY = 28;
static constexpr weegfx::coord_t kCurrentSegmentCursorY = 26;
int16_t preview_values[128 + 64];
uint16_t preview_segment_starts[peaks::kMaxNumSegments];
uint16_t preview_loop_points[peaks::kMaxNumSegments];
static constexpr uint16_t kPreviewTerminator = 0xffff;
settings::value_attr segment_editing_attr = { 128, 0, 255, "DOH!", NULL, settings::STORAGE_TYPE_U16 };
void ENVGEN_menu_preview() {
auto const &env = envgen.selected();
menu::SettingsListItem list_item;
menu::SettingsList<menu::kScreenLines, 0, menu::kDefaultValueX>::AbsoluteLine(0, list_item);
list_item.selected = false;
list_item.editing = envgen.ui.segment_editing;
const int selected_segment = envgen.ui.selected_segment;
segment_editing_attr.name = segment_names[selected_segment];
list_item.DrawDefault(env.get_segment_value(selected_segment), segment_editing_attr);
// Current envelope shape
uint16_t current_phase = 0;
weegfx::coord_t x = 0;
weegfx::coord_t w = env.RenderPreview(preview_values, preview_segment_starts, preview_loop_points, current_phase);
const int16_t *data = preview_values;
while (x <= static_cast<weegfx::coord_t>(current_phase)) {
const int16_t value = *data++ >> 10;
graphics.drawVLine(x++, kPreviewBottomY - value, value + 1);
}
while (x < w) {
const int16_t value = *data++ >> 10;
graphics.setPixel(x++, kPreviewBottomY - value);
}
if (x < menu::kDisplayWidth)
graphics.drawHLine(x, kPreviewBottomY, menu::kDisplayWidth - x);
// Minimal cursor thang (x is end of preview)
weegfx::coord_t start = preview_segment_starts[selected_segment];
weegfx::coord_t end = preview_segment_starts[selected_segment + 1];
w = kPreviewTerminator == end ? x - start + 1 : end - start + 1;
if (w < 4) w = 4;
graphics.drawRect(start, kCurrentSegmentCursorY, w, 2);
// Current types only loop over full envelope, so just pixel dust
uint16_t *loop_points = preview_loop_points;
uint_fast8_t i = 0;
while (*loop_points != kPreviewTerminator) {
// odd: end marker, even: start marker
if (i++ & 1)
graphics.drawBitmap8(*loop_points++ - 1, kLoopMarkerY, OC::kBitmapLoopMarkerW, OC::bitmap_loop_markers_8 + OC::kBitmapLoopMarkerW);
else
graphics.drawBitmap8(*loop_points++, kLoopMarkerY, OC::kBitmapLoopMarkerW, OC::bitmap_loop_markers_8);
}
// Brute-force way of handling "pathological" cases where A/D has no visible
// pixels instead of line-drawing between points
uint16_t *segment_start = preview_segment_starts;
while (*segment_start != kPreviewTerminator) {
weegfx::coord_t x = *segment_start++;
weegfx::coord_t value = preview_values[x] >> 10;
graphics.drawVLine(x, kPreviewBottomY - value, value);
}
}
void ENVGEN_menu_settings() {
auto const &env = envgen.selected();
bool draw_euclidean_editor = false;
menu::SettingsList<menu::kScreenLines, 0, menu::kDefaultValueX> settings_list(envgen.ui.cursor);
menu::SettingsListItem list_item;
while (settings_list.available()) {
const int setting =
env.enabled_setting_at(settings_list.Next(list_item));
const int value = env.get_value(setting);
const settings::value_attr &attr = EnvelopeGenerator::value_attr(setting);
switch (setting) {
case ENV_SETTING_TYPE:
list_item.SetPrintPos();
if (list_item.editing) {
menu::DrawEditIcon(6, list_item.y, value, attr);
graphics.movePrintPos(6, 0);
}
graphics.print(attr.value_names[value]);
list_item.DrawCustom();
break;
case ENV_SETTING_TRIGGER_INPUT:
if (EnvelopeGenerator::indentSetting(static_cast<EnvelopeSettings>(setting)))
list_item.x += menu::kIndentDx;
if (value < OC::DIGITAL_INPUT_LAST) {
list_item.DrawDefault(value, attr);
} else {
const int trigger_channel = TriggerSettingToChannel(value);
const IntTriggerType trigger_type = TriggerSettingToType(value, trigger_channel);
char s[6] = "_ xxx";
s[0] = 'A' + env.trigger_setting_to_channel_index(trigger_channel);
memcpy(s + 2, internal_trigger_types[trigger_type], 3);
list_item.DrawDefault(s, value, attr);
}
break;
case ENV_SETTING_EUCLIDEAN_OFFSET:
if (!list_item.editing) {
// Use the live values
envgen.ui.euclidean_mask_draw.Render(menu::kDisplayWidth, list_item.y,
env.get_s_euclidean_length(), env.get_s_euclidean_fill(), env.get_s_euclidean_offset(),
env.get_euclidean_counter());