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
|
/*
ChibiOS - Copyright (C) 2006..2016 Giovanni Di Sirio
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
#ifndef _BOARD_H
#define _BOARD_H
/*
* Setup for STMicroelectronics STM32 Nucleo32-F042K6 board.
*/
/*
* Board identifier.
*/
#define BOARD_GENERIC_STM32_F042X6
#define BOARD_NAME "Generic STM32F042 PCB"
/*
* Board oscillators-related settings.
* NOTE: LSE not fitted.
* NOTE: HSE not fitted.
*/
#if !defined(STM32_LSECLK)
#define STM32_LSECLK 0U
#endif
#define STM32_LSEDRV (3U << 3U)
#if !defined(STM32_HSECLK)
#define STM32_HSECLK 0U
#endif
/*
* MCU type as defined in the ST header.
*/
#define STM32F042x6
/*
* IO pins assignments.
*/
#define GPIOA_PIN0 0U
#define GPIOA_PIN1 1U
#define GPIOA_PIN2 2U
#define GPIOA_PIN3 3U
#define GPIOA_PIN4 4U
#define GPIOA_PIN5 5U
#define GPIOA_PIN6 6U
#define GPIOA_PIN7 7U
#define GPIOA_PIN8 8U
#define GPIOA_PIN9 9U
#define GPIOA_PIN10 10U
#define GPIOA_PIN11 11U
#define GPIOA_PIN12 12U
#define GPIOA_PIN13 13U
#define GPIOA_PIN14 14U
#define GPIOA_PIN15 15U
#define GPIOB_PIN0 0U
#define GPIOB_PIN1 1U
#define GPIOB_PIN2 2U
#define GPIOB_PIN3 3U
#define GPIOB_PIN4 4U
#define GPIOB_PIN5 5U
#define GPIOB_PIN6 6U
#define GPIOB_PIN7 7U
#define GPIOB_PIN8 8U
#define GPIOB_PIN9 9U
#define GPIOB_PIN10 10U
#define GPIOB_PIN11 11U
#define GPIOB_PIN12 12U
#define GPIOB_PIN13 13U
#define GPIOB_PIN14 14U
#define GPIOB_PIN15 15U
#define GPIOC_PIN0 0U
#define GPIOC_PIN1 1U
#define GPIOC_PIN2 2U
#define GPIOC_PIN3 3U
#define GPIOC_PIN4 4U
#define GPIOC_PIN5 5U
#define GPIOC_PIN6 6U
#define GPIOC_PIN7 7U
#define GPIOC_PIN8 8U
#define GPIOC_PIN9 9U
#define GPIOC_PIN10 10U
#define GPIOC_PIN11 11U
#define GPIOC_PIN12 12U
#define GPIOC_PIN13 13U
#define GPIOC_PIN14 14U
#define GPIOC_PIN15 15U
#define GPIOD_PIN0 0U
#define GPIOD_PIN1 1U
#define GPIOD_PIN2 2U
#define GPIOD_PIN3 3U
#define GPIOD_PIN4 4U
#define GPIOD_PIN5 5U
#define GPIOD_PIN6 6U
#define GPIOD_PIN7 7U
#define GPIOD_PIN8 8U
#define GPIOD_PIN9 9U
#define GPIOD_PIN10 10U
#define GPIOD_PIN11 11U
#define GPIOD_PIN12 12U
#define GPIOD_PIN13 13U
#define GPIOD_PIN14 14U
#define GPIOD_PIN15 15U
#define GPIOE_PIN0 0U
#define GPIOE_PIN1 1U
#define GPIOE_PIN2 2U
#define GPIOE_PIN3 3U
#define GPIOE_PIN4 4U
#define GPIOE_PIN5 5U
#define GPIOE_PIN6 6U
#define GPIOE_PIN7 7U
#define GPIOE_PIN8 8U
#define GPIOE_PIN9 9U
#define GPIOE_PIN10 10U
#define GPIOE_PIN11 11U
#define GPIOE_PIN12 12U
#define GPIOE_PIN13 13U
#define GPIOE_PIN14 14U
#define GPIOE_PIN15 15U
#define GPIOF_PIN0 0U
#define GPIOF_PIN1 1U
#define GPIOF_PIN2 2U
#define GPIOF_PIN3 3U
#define GPIOF_PIN4 4U
#define GPIOF_PIN5 5U
#define GPIOF_PIN6 6U
#define GPIOF_PIN7 7U
#define GPIOF_PIN8 8U
#define GPIOF_PIN9 9U
#define GPIOF_PIN10 10U
#define GPIOF_PIN11 11U
#define GPIOF_PIN12 12U
#define GPIOF_PIN13 13U
#define GPIOF_PIN14 14U
#define GPIOF_PIN15 15U
/*
* IO lines assignments.
*/
#define LINE_BOOT0 PAL_LINE(GPIOB, 8U)
#define LINE_SWCLK PAL_LINE(GPIOA, 14U)
#define LINE_SWDIO PAL_LINE(GPIOA, 13U)
/*
* I/O ports initial setup, this configuration is established soon after reset
* in the initialization code.
* Please refer to the STM32 Reference Manual for details.
*/
#define PIN_MODE_INPUT(n) (0U << ((n) * 2U))
#define PIN_MODE_OUTPUT(n) (1U << ((n) * 2U))
#define PIN_MODE_ALTERNATE(n) (2U << ((n) * 2U))
#define PIN_MODE_ANALOG(n) (3U << ((n) * 2U))
#define PIN_ODR_LOW(n) (0U << (n))
#define PIN_ODR_HIGH(n) (1U << (n))
#define PIN_OTYPE_PUSHPULL(n) (0U << (n))
#define PIN_OTYPE_OPENDRAIN(n) (1U << (n))
#define PIN_OSPEED_VERYLOW(n) (0U << ((n) * 2U))
#define PIN_OSPEED_LOW(n) (1U << ((n) * 2U))
#define PIN_OSPEED_MEDIUM(n) (2U << ((n) * 2U))
#define PIN_OSPEED_HIGH(n) (3U << ((n) * 2U))
#define PIN_PUPDR_FLOATING(n) (0U << ((n) * 2U))
#define PIN_PUPDR_PULLUP(n) (1U << ((n) * 2U))
#define PIN_PUPDR_PULLDOWN(n) (2U << ((n) * 2U))
#define PIN_AFIO_AF(n, v) ((v) << (((n) % 8U) * 4U))
/*
* GPIOA setup:
*
* PA0 - COL5
* PA1 - COL4
* PA2 - COL3
* PA3 - COL2
* PA4 - COL1
* PA5 - COL0
* PA6 - ROW4
* PA7 - ROW3
* PA8 - NC
* PA9 - ROW1
* PA10 - ROW0
* PA11 - USB_DM
* PA12 - USB_DP
* PA13 - COL15/SWDIO (for now, COL15)
* PA14 - COL14/SWCLK (for now, COL14)
* PA15 - COL13
*/
#define VAL_GPIOA_MODER (PIN_MODE_INPUT(GPIOA_PIN0) | \
PIN_MODE_INPUT(GPIOA_PIN1) | \
PIN_MODE_INPUT(GPIOA_PIN2) | \
PIN_MODE_INPUT(GPIOA_PIN3) | \
PIN_MODE_INPUT(GPIOA_PIN4) | \
PIN_MODE_INPUT(GPIOA_PIN5) | \
PIN_MODE_INPUT(GPIOA_PIN6) | \
PIN_MODE_INPUT(GPIOA_PIN7) | \
PIN_MODE_INPUT(GPIOA_PIN8) | \
PIN_MODE_INPUT(GPIOA_PIN9) | \
PIN_MODE_INPUT(GPIOA_PIN10) | \
PIN_MODE_INPUT(GPIOA_PIN11) | \
PIN_MODE_INPUT(GPIOA_PIN12) | \
PIN_MODE_INPUT(GPIOA_PIN13) | \
PIN_MODE_INPUT(GPIOA_PIN14) | \
PIN_MODE_INPUT(GPIOA_PIN15))
#define VAL_GPIOA_OTYPER (PIN_OTYPE_PUSHPULL(GPIOA_PIN0) | \
PIN_OTYPE_PUSHPULL(GPIOA_PIN1) | \
PIN_OTYPE_PUSHPULL(GPIOA_PIN2) | \
PIN_OTYPE_PUSHPULL(GPIOA_PIN3) | \
PIN_OTYPE_PUSHPULL(GPIOA_PIN4) | \
PIN_OTYPE_PUSHPULL(GPIOA_PIN5) | \
PIN_OTYPE_PUSHPULL(GPIOA_PIN6) | \
PIN_OTYPE_PUSHPULL(GPIOA_PIN7) | \
PIN_OTYPE_PUSHPULL(GPIOA_PIN8) | \
PIN_OTYPE_PUSHPULL(GPIOA_PIN9) | \
PIN_OTYPE_PUSHPULL(GPIOA_PIN10) | \
PIN_OTYPE_PUSHPULL(GPIOA_PIN11) | \
PIN_OTYPE_PUSHPULL(GPIOA_PIN12) | \
PIN_OTYPE_PUSHPULL(GPIOA_PIN13) | \
PIN_OTYPE_PUSHPULL(GPIOA_PIN14) | \
PIN_OTYPE_PUSHPULL(GPIOA_PIN15))
#define VAL_GPIOA_OSPEEDR (PIN_OSPEED_VERYLOW(GPIOA_PIN0) | \
PIN_OSPEED_VERYLOW(GPIOA_PIN1) | \
PIN_OSPEED_VERYLOW(GPIOA_PIN2) | \
PIN_OSPEED_VERYLOW(GPIOA_PIN3) | \
PIN_OSPEED_VERYLOW(GPIOA_PIN4) | \
PIN_OSPEED_VERYLOW(GPIOA_PIN5) | \
PIN_OSPEED_VERYLOW(GPIOA_PIN6) | \
PIN_OSPEED_VERYLOW(GPIOA_PIN7) | \
PIN_OSPEED_VERYLOW(GPIOA_PIN8) | \
PIN_OSPEED_VERYLOW(GPIOA_PIN9) | \
PIN_OSPEED_VERYLOW(GPIOA_PIN10) | \
PIN_OSPEED_HIGH(GPIOA_PIN11) | \
PIN_OSPEED_VERYLOW(GPIOA_PIN12) | \
PIN_OSPEED_VERYLOW(GPIOA_PIN13) | \
PIN_OSPEED_VERYLOW(GPIOA_PIN14) | \
PIN_OSPEED_VERYLOW(GPIOA_PIN15))
#define VAL_GPIOA_PUPDR (PIN_PUPDR_PULLUP(GPIOA_PIN0) | \
PIN_PUPDR_PULLUP(GPIOA_PIN1) | \
PIN_PUPDR_PULLUP(GPIOA_PIN2) | \
PIN_PUPDR_PULLUP(GPIOA_PIN3) | \
PIN_PUPDR_PULLUP(GPIOA_PIN4) | \
PIN_PUPDR_PULLUP(GPIOA_PIN5) | \
PIN_PUPDR_PULLUP(GPIOA_PIN6) | \
PIN_PUPDR_PULLUP(GPIOA_PIN7) | \
PIN_PUPDR_PULLUP(GPIOA_PIN8) | \
PIN_PUPDR_PULLUP(GPIOA_PIN9) | \
PIN_PUPDR_PULLUP(GPIOA_PIN10) | \
PIN_PUPDR_FLOATING(GPIOA_PIN11) | \
PIN_PUPDR_FLOATING(GPIOA_PIN12) | \
PIN_PUPDR_PULLUP(GPIOA_PIN13) | \
PIN_PUPDR_PULLUP(GPIOA_PIN14) | \
PIN_PUPDR_PULLUP(GPIOA_PIN15))
#define VAL_GPIOA_ODR (PIN_ODR_HIGH(GPIOA_PIN0) | \
PIN_ODR_HIGH(GPIOA_PIN1) | \
PIN_ODR_HIGH(GPIOA_PIN2) | \
PIN_ODR_HIGH(GPIOA_PIN3) | \
PIN_ODR_HIGH(GPIOA_PIN4) | \
PIN_ODR_HIGH(GPIOA_PIN5) | \
PIN_ODR_HIGH(GPIOA_PIN6) | \
PIN_ODR_HIGH(GPIOA_PIN7) | \
PIN_ODR_HIGH(GPIOA_PIN8) | \
PIN_ODR_HIGH(GPIOA_PIN9) | \
PIN_ODR_HIGH(GPIOA_PIN10) | \
PIN_ODR_HIGH(GPIOA_PIN11) | \
PIN_ODR_HIGH(GPIOA_PIN12) | \
PIN_ODR_HIGH(GPIOA_PIN13) | \
PIN_ODR_HIGH(GPIOA_PIN14) | \
PIN_ODR_HIGH(GPIOA_PIN15))
#define VAL_GPIOA_AFRL (PIN_AFIO_AF(GPIOA_PIN0, 0U) | \
PIN_AFIO_AF(GPIOA_PIN1, 0U) | \
PIN_AFIO_AF(GPIOA_PIN2, 0U) | \
PIN_AFIO_AF(GPIOA_PIN3, 0U) | \
PIN_AFIO_AF(GPIOA_PIN4, 0U) | \
PIN_AFIO_AF(GPIOA_PIN5, 0U) | \
PIN_AFIO_AF(GPIOA_PIN6, 0U) | \
PIN_AFIO_AF(GPIOA_PIN7, 0U))
#define VAL_GPIOA_AFRH (PIN_AFIO_AF(GPIOA_PIN8, 0U) | \
PIN_AFIO_AF(GPIOA_PIN9, 0U) | \
PIN_AFIO_AF(GPIOA_PIN10, 0U) | \
PIN_AFIO_AF(GPIOA_PIN11, 0U) | \
PIN_AFIO_AF(GPIOA_PIN12, 0U) | \
PIN_AFIO_AF(GPIOA_PIN13, 0U) | \
PIN_AFIO_AF(GPIOA_PIN14, 0U) | \
PIN_AFIO_AF(GPIOA_PIN15, 0U))
/*
* GPIOB setup:
*
* PB0 - ROW2
* PB1 - RGB_D
* PB2 - PIN2 (input pullup).
* PB3 - COL12
* PB4 - COL11
* PB5 - COL10
* PB6 - COL9
* PB7 - COL8
* PB8 - BOOT0 (set as output for STM32F042)
* PB9 - PIN9 (input pullup).
* PB10 - PIN10 (input pullup).
* PB11 - PIN11 (input pullup).
* PB12 - PIN12 (input pullup).
* PB13 - PIN13 (input pullup).
* PB14 - PIN14 (input pullup).
* PB15 - PIN15 (input pullup).
*/
#define VAL_GPIOB_MODER (PIN_MODE_INPUT(GPIOB_PIN0) | \
PIN_MODE_OUTPUT(GPIOB_PIN1) | \
PIN_MODE_INPUT(GPIOB_PIN2) | \
PIN_MODE_INPUT(GPIOB_PIN3) | \
PIN_MODE_INPUT(GPIOB_PIN4) | \
PIN_MODE_INPUT(GPIOB_PIN5) | \
PIN_MODE_INPUT(GPIOB_PIN6) | \
PIN_MODE_INPUT(GPIOB_PIN7) | \
PIN_MODE_OUTPUT(GPIOB_PIN8) | \
PIN_MODE_INPUT(GPIOB_PIN9) | \
PIN_MODE_INPUT(GPIOB_PIN10) | \
PIN_MODE_INPUT(GPIOB_PIN11) | \
PIN_MODE_INPUT(GPIOB_PIN12) | \
PIN_MODE_INPUT(GPIOB_PIN13) | \
PIN_MODE_INPUT(GPIOB_PIN14) | \
PIN_MODE_INPUT(GPIOB_PIN15))
#define VAL_GPIOB_OTYPER (PIN_OTYPE_PUSHPULL(GPIOB_PIN0) | \
PIN_OTYPE_PUSHPULL(GPIOB_PIN1) | \
PIN_OTYPE_PUSHPULL(GPIOB_PIN2) | \
PIN_OTYPE_PUSHPULL(GPIOB_PIN3) | \
PIN_OTYPE_PUSHPULL(GPIOB_PIN4) | \
PIN_OTYPE_PUSHPULL(GPIOB_PIN5) | \
PIN_OTYPE_PUSHPULL(GPIOB_PIN6) | \
PIN_OTYPE_PUSHPULL(GPIOB_PIN7) | \
PIN_OTYPE_PUSHPULL(GPIOB_PIN8) | \
PIN_OTYPE_PUSHPULL(GPIOB_PIN9) | \
PIN_OTYPE_PUSHPULL(GPIOB_PIN10) | \
PIN_OTYPE_PUSHPULL(GPIOB_PIN11) | \
PIN_OTYPE_PUSHPULL(GPIOB_PIN12) | \
PIN_OTYPE_PUSHPULL(GPIOB_PIN13) | \
PIN_OTYPE_PUSHPULL(GPIOB_PIN14) | \
PIN_OTYPE_PUSHPULL(GPIOB_PIN15))
#define VAL_GPIOB_OSPEEDR (PIN_OSPEED_VERYLOW(GPIOB_PIN0) | \
PIN_OSPEED_HIGH(GPIOB_PIN1) | \
PIN_OSPEED_HIGH(GPIOB_PIN2) | \
PIN_OSPEED_VERYLOW(GPIOB_PIN3) | \
PIN_OSPEED_VERYLOW(GPIOB_PIN4) | \
PIN_OSPEED_VERYLOW(GPIOB_PIN5) | \
PIN_OSPEED_VERYLOW(GPIOB_PIN6) | \
PIN_OSPEED_VERYLOW(GPIOB_PIN7) | \
PIN_OSPEED_VERYLOW(GPIOB_PIN8) | \
PIN_OSPEED_HIGH(GPIOB_PIN9) | \
PIN_OSPEED_HIGH(GPIOB_PIN10) | \
PIN_OSPEED_HIGH(GPIOB_PIN11) | \
PIN_OSPEED_HIGH(GPIOB_PIN12) | \
PIN_OSPEED_HIGH(GPIOB_PIN13) | \
PIN_OSPEED_HIGH(GPIOB_PIN14) | \
PIN_OSPEED_HIGH(GPIOB_PIN15))
#define VAL_GPIOB_PUPDR (PIN_PUPDR_PULLUP(GPIOB_PIN0) | \
PIN_PUPDR_FLOATING(GPIOB_PIN1) | \
PIN_PUPDR_PULLUP(GPIOB_PIN2) | \
PIN_PUPDR_PULLUP(GPIOB_PIN3) | \
PIN_PUPDR_PULLUP(GPIOB_PIN4) | \
PIN_PUPDR_PULLUP(GPIOB_PIN5) | \
PIN_PUPDR_PULLUP(GPIOB_PIN6) | \
PIN_PUPDR_PULLUP(GPIOB_PIN7) | \
PIN_PUPDR_PULLDOWN(GPIOB_PIN8) | \
PIN_PUPDR_PULLUP(GPIOB_PIN9) | \
PIN_PUPDR_PULLUP(GPIOB_PIN10) | \
PIN_PUPDR_PULLUP(GPIOB_PIN11) | \
PIN_PUPDR_PULLUP(GPIOB_PIN12) | \
PIN_PUPDR_PULLUP(GPIOB_PIN13) | \
PIN_PUPDR_PULLUP(GPIOB_PIN14) | \
PIN_PUPDR_PULLUP(GPIOB_PIN15))
#define VAL_GPIOB_ODR (PIN_ODR_HIGH(GPIOB_PIN0) | \
PIN_ODR_HIGH(GPIOB_PIN1) | \
PIN_ODR_HIGH(GPIOB_PIN2) | \
PIN_ODR_HIGH(GPIOB_PIN3) | \
PIN_ODR_HIGH(GPIOB_PIN4) | \
PIN_ODR_HIGH(GPIOB_PIN5) | \
PIN_ODR_HIGH(GPIOB_PIN6) | \
PIN_ODR_HIGH(GPIOB_PIN7) | \
PIN_ODR_HIGH(GPIOB_PIN8) | \
PIN_ODR_HIGH(GPIOB_PIN9) | \
PIN_ODR_HIGH(GPIOB_PIN10) | \
PIN_ODR_HIGH(GPIOB_PIN11) | \
PIN_ODR_HIGH(GPIOB_PIN12) | \
PIN_ODR_HIGH(GPIOB_PIN13) | \
PIN_ODR_HIGH(GPIOB_PIN14) | \
PIN_ODR_HIGH(GPIOB_PIN15))
#define VAL_GPIOB_AFRL (PIN_AFIO_AF(GPIOB_PIN0, 0U) | \
PIN_AFIO_AF(GPIOB_PIN1, 0U) | \
PIN_AFIO_AF(GPIOB_PIN2, 0U) | \
PIN_AFIO_AF(GPIOB_PIN3, 0U) | \
PIN_AFIO_AF(GPIOB_PIN4, 0U) | \
PIN_AFIO_AF(GPIOB_PIN5, 0U) | \
PIN_AFIO_AF(GPIOB_PIN6, 0U) | \
PIN_AFIO_AF(GPIOB_PIN7, 0U))
#define VAL_GPIOB_AFRH (PIN_AFIO_AF(GPIOB_PIN8, 0U) | \
PIN_AFIO_AF(GPIOB_PIN9, 0U) | \
PIN_AFIO_AF(GPIOB_PIN10, 0U) | \
PIN_AFIO_AF(GPIOB_PIN11, 0U) | \
PIN_AFIO_AF(GPIOB_PIN12, 0U) | \
PIN_AFIO_AF(GPIOB_PIN13, 0U) | \
PIN_AFIO_AF(GPIOB_PIN14, 0U) | \
PIN_AFIO_AF(GPIOB_PIN15, 0U))
/*
* GPIOC setup:
*
* PC0 - PIN0 (input pullup).
* PC1 - PIN1 (input pullup).
* PC2 - PIN2 (input pullup).
* PC3 - PIN3 (input pullup).
* PC4 - PIN4 (input pullup).
* PC5 - PIN5 (input pullup).
* PC6 - PIN6 (input pullup).
* PC7 - PIN7 (input pullup).
* PC8 - PIN8 (input pullup).
* PC9 - PIN9 (input pullup).
* PC10 - PIN10 (input pullup).
* PC11 - PIN11 (input pullup).
* PC12 - PIN12 (input pullup).
* PC13 - PIN13 (input pullup).
* PC14 - PIN14 (input pullup).
* PC15 - PIN15 (input pullup).
*/
#define VAL_GPIOC_MODER (PIN_MODE_INPUT(GPIOC_PIN0) | \
PIN_MODE_INPUT(GPIOC_PIN1) | \
PIN_MODE_INPUT(GPIOC_PIN2) | \
PIN_MODE_INPUT(GPIOC_PIN3) | \
PIN_MODE_INPUT(GPIOC_PIN4) | \
PIN_MODE_INPUT(GPIOC_PIN5) | \
PIN_MODE_INPUT(GPIOC_PIN6) | \
PIN_MODE_INPUT(GPIOC_PIN7) | \
PIN_MODE_INPUT(GPIOC_PIN8) | \
PIN_MODE_INPUT(GPIOC_PIN9) | \
PIN_MODE_INPUT(GPIOC_PIN10) | \
PIN_MODE_INPUT(GPIOC_PIN11) | \
PIN_MODE_INPUT(GPIOC_PIN12) | \
PIN_MODE_INPUT(GPIOC_PIN13) | \
PIN_MODE_INPUT(GPIOC_PIN14) | \
PIN_MODE_INPUT(GPIOC_PIN15))
#define VAL_GPIOC_OTYPER (PIN_OTYPE_PUSHPULL(GPIOC_PIN0) | \
PIN_OTYPE_PUSHPULL(GPIOC_PIN1) | \
PIN_OTYPE_PUSHPULL(GPIOC_PIN2) | \
PIN_OTYPE_PUSHPULL(GPIOC_PIN3) | \
PIN_OTYPE_PUSHPULL(GPIOC_PIN4) | \
PIN_OTYPE_PUSHPULL(GPIOC_PIN5) | \
PIN_OTYPE_PUSHPULL(GPIOC_PIN6) | \
PIN_OTYPE_PUSHPULL(GPIOC_PIN7) | \
PIN_OTYPE_PUSHPULL(GPIOC_PIN8) | \
PIN_OTYPE_PUSHPULL(GPIOC_PIN9) | \
PIN_OTYPE_PUSHPULL(GPIOC_PIN10) | \
PIN_OTYPE_PUSHPULL(GPIOC_PIN11) | \
PIN_OTYPE_PUSHPULL(GPIOC_PIN12) | \
PIN_OTYPE_PUSHPULL(GPIOC_PIN13) | \
PIN_OTYPE_PUSHPULL(GPIOC_PIN14) | \
PIN_OTYPE_PUSHPULL(GPIOC_PIN15))
#define VAL_GPIOC_OSPEEDR (PIN_OSPEED_HIGH(GPIOC_PIN0) | \
PIN_OSPEED_HIGH(GPIOC_PIN1) | \
PIN_OSPEED_HIGH(GPIOC_PIN2) | \
PIN_OSPEED_HIGH(GPIOC_PIN3) | \
PIN_OSPEED_HIGH(GPIOC_PIN4) | \
PIN_OSPEED_HIGH(GPIOC_PIN5) | \
PIN_OSPEED_HIGH(GPIOC_PIN6) | \
PIN_OSPEED_HIGH(GPIOC_PIN7) | \
PIN_OSPEED_HIGH(GPIOC_PIN8) | \
PIN_OSPEED_HIGH(GPIOC_PIN9) | \
PIN_OSPEED_HIGH(GPIOC_PIN10) | \
PIN_OSPEED_HIGH(GPIOC_PIN11) | \
PIN_OSPEED_HIGH(GPIOC_PIN12) | \
PIN_OSPEED_HIGH(GPIOC_PIN13) | \
PIN_OSPEED_HIGH(GPIOC_PIN14) | \
PIN_OSPEED_HIGH(GPIOC_PIN15))
#define VAL_GPIOC_PUPDR (PIN_PUPDR_PULLUP(GPIOC_PIN0) | \
PIN_PUPDR_PULLUP(GPIOC_PIN1) | \
PIN_PUPDR_PULLUP(GPIOC_PIN2) | \
PIN_PUPDR_PULLUP(GPIOC_PIN3) | \
PIN_PUPDR_PULLUP(GPIOC_PIN4) | \
PIN_PUPDR_PULLUP(GPIOC_PIN5) | \
PIN_PUPDR_PULLUP(GPIOC_PIN6) | \
PIN_PUPDR_PULLUP(GPIOC_PIN7) | \
PIN_PUPDR_PULLUP(GPIOC_PIN8) | \
PIN_PUPDR_PULLUP(GPIOC_PIN9) | \
PIN_PUPDR_PULLUP(GPIOC_PIN10) | \
PIN_PUPDR_PULLUP(GPIOC_PIN11) | \
PIN_PUPDR_PULLUP(GPIOC_PIN12) | \
PIN_PUPDR_PULLUP(GPIOC_PIN13) | \
PIN_PUPDR_PULLUP(GPIOC_PIN14) | \
PIN_PUPDR_PULLUP(GPIOC_PIN15))
#define VAL_GPIOC_ODR (PIN_ODR_HIGH(GPIOC_PIN0) | \
PIN_ODR_HIGH(GPIOC_PIN1) | \
PIN_ODR_HIGH(GPIOC_PIN2) | \
PIN_ODR_HIGH(GPIOC_PIN3) | \
PIN_ODR_HIGH(GPIOC_PIN4) | \
PIN_ODR_HIGH(GPIOC_PIN5) | \
PIN_ODR_HIGH(GPIOC_PIN6) | \
PIN_ODR_HIGH(GPIOC_PIN7) | \
PIN_ODR_HIGH(GPIOC_PIN8) | \
PIN_ODR_HIGH(GPIOC_PIN9) | \
PIN_ODR_HIGH(GPIOC_PIN10) | \
PIN_ODR_HIGH(GPIOC_PIN11) | \
PIN_ODR_HIGH(GPIOC_PIN12) | \
PIN_ODR_HIGH(GPIOC_PIN13) | \
PIN_ODR_HIGH(GPIOC_PIN14) | \
PIN_ODR_HIGH(GPIOC_PIN15))
#define VAL_GPIOC_AFRL (PIN_AFIO_AF(GPIOC_PIN0, 0U) | \
PIN_AFIO_AF(GPIOC_PIN1, 0U) | \
PIN_AFIO_AF(GPIOC_PIN2, 0U) | \
PIN_AFIO_AF(GPIOC_PIN3, 0U) | \
PIN_AFIO_AF(GPIOC_PIN4, 0U) | \
PIN_AFIO_AF(GPIOC_PIN5, 0U) | \
PIN_AFIO_AF(GPIOC_PIN6, 0U) | \
PIN_AFIO_AF(GPIOC_PIN7, 0U))
#define VAL_GPIOC_AFRH (PIN_AFIO_AF(GPIOC_PIN8, 0U) | \
PIN_AFIO_AF(GPIOC_PIN9, 0U) | \
PIN_AFIO_AF(GPIOC_PIN10, 0U) | \
PIN_AFIO_AF(GPIOC_PIN11, 0U) | \
PIN_AFIO_AF(GPIOC_PIN12, 0U) | \
PIN_AFIO_AF(GPIOC_PIN13, 0U) | \
PIN_AFIO_AF(GPIOC_PIN14, 0U) | \
PIN_AFIO_AF(GPIOC_PIN15, 0U))
/*
* GPIOD setup:
*
* PD0 - PIN0 (input pullup).
* PD1 - PIN1 (input pullup).
* PD2 - PIN2 (input pullup).
* PD3 - PIN3 (input pullup).
* PD4 - PIN4 (input pullup).
* PD5 - PIN5 (input pullup).
* PD6 - PIN6 (input pullup).
* PD7 - PIN7 (input pullup).
* PD8 - PIN8 (input pullup).
* PD9 - PIN9 (input pullup).
* PD10 - PIN10 (input pullup).
* PD11 - PIN11 (input pullup).
* PD12 - PIN12 (input pullup).
* PD13 - PIN13 (input pullup).
* PD14 - PIN14 (input pullup).
* PD15 - PIN15 (input pullup).
*/
#define VAL_GPIOD_MODER (PIN_MODE_INPUT(GPIOD_PIN0) | \
PIN_MODE_INPUT(GPIOD_PIN1) | \
PIN_MODE_INPUT(GPIOD_PIN2) | \
PIN_MODE_INPUT(GPIOD_PIN3) | \
|
