summaryrefslogtreecommitdiffstats
path: root/common_features.mk
blob: 4633ccce1f65044c5c20edbcfc3293eaf7d1d818 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
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
# Copyright 2017 Fred Sundvik
#
# 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/>.

SERIAL_PATH := $(QUANTUM_PATH)/serial_link

QUANTUM_SRC += \
    $(QUANTUM_DIR)/quantum.c \
    $(QUANTUM_DIR)/send_string.c \
    $(QUANTUM_DIR)/bitwise.c \
    $(QUANTUM_DIR)/led.c \
    $(QUANTUM_DIR)/action.c \
    $(QUANTUM_DIR)/action_layer.c \
    $(QUANTUM_DIR)/action_macro.c \
    $(QUANTUM_DIR)/action_tapping.c \
    $(QUANTUM_DIR)/action_util.c \
    $(QUANTUM_DIR)/eeconfig.c \
    $(QUANTUM_DIR)/keyboard.c \
    $(QUANTUM_DIR)/keymap_common.c \
    $(QUANTUM_DIR)/keycode_config.c \
    $(QUANTUM_DIR)/logging/debug.c \
    $(QUANTUM_DIR)/logging/sendchar.c \

VPATH += $(QUANTUM_DIR)/logging
# Fall back to lib/printf if there is no platform provided print
ifeq ("$(wildcard $(TMK_PATH)/common/$(PLATFORM_KEY)/printf.mk)","")
    include $(QUANTUM_PATH)/logging/print.mk
endif

ifeq ($(strip $(DEBUG_MATRIX_SCAN_RATE_ENABLE)), yes)
    OPT_DEFS += -DDEBUG_MATRIX_SCAN_RATE
    CONSOLE_ENABLE = yes
else ifeq ($(strip $(DEBUG_MATRIX_SCAN_RATE_ENABLE)), api)
    OPT_DEFS += -DDEBUG_MATRIX_SCAN_RATE
endif

ifeq ($(strip $(API_SYSEX_ENABLE)), yes)
    OPT_DEFS += -DAPI_SYSEX_ENABLE
    OPT_DEFS += -DAPI_ENABLE
    MIDI_ENABLE=yes
    SRC += $(QUANTUM_DIR)/api/api_sysex.c
    SRC += $(QUANTUM_DIR)/api.c
endif

ifeq ($(strip $(COMMAND_ENABLE)), yes)
    SRC += $(QUANTUM_DIR)/command.c
    OPT_DEFS += -DCOMMAND_ENABLE
endif

AUDIO_ENABLE ?= no
ifeq ($(strip $(AUDIO_ENABLE)), yes)
    ifeq ($(PLATFORM),CHIBIOS)
        AUDIO_DRIVER ?= dac_basic
        ifeq ($(strip $(AUDIO_DRIVER)), dac_basic)
            OPT_DEFS += -DAUDIO_DRIVER_DAC
        else ifeq ($(strip $(AUDIO_DRIVER)), dac_additive)
            OPT_DEFS += -DAUDIO_DRIVER_DAC
        ## stm32f2 and above have a usable DAC unit, f1 do not, and need to use pwm instead
        else ifeq ($(strip $(AUDIO_DRIVER)), pwm_software)
            OPT_DEFS += -DAUDIO_DRIVER_PWM
        else ifeq ($(strip $(AUDIO_DRIVER)), pwm_hardware)
            OPT_DEFS += -DAUDIO_DRIVER_PWM
        endif
    else
        # fallback for all other platforms is pwm
        AUDIO_DRIVER ?= pwm_hardware
        OPT_DEFS += -DAUDIO_DRIVER_PWM
    endif
    OPT_DEFS += -DAUDIO_ENABLE
    MUSIC_ENABLE = yes
    SRC += $(QUANTUM_DIR)/process_keycode/process_audio.c
    SRC += $(QUANTUM_DIR)/process_keycode/process_clicky.c
    SRC += $(QUANTUM_DIR)/audio/audio.c ## common audio code, hardware agnostic
    SRC += $(QUANTUM_DIR)/audio/driver_$(PLATFORM_KEY)_$(strip $(AUDIO_DRIVER)).c
    SRC += $(QUANTUM_DIR)/audio/voices.c
    SRC += $(QUANTUM_DIR)/audio/luts.c
endif

ifeq ($(strip $(SEQUENCER_ENABLE)), yes)
    OPT_DEFS += -DSEQUENCER_ENABLE
    MUSIC_ENABLE = yes
    SRC += $(QUANTUM_DIR)/sequencer/sequencer.c
    SRC += $(QUANTUM_DIR)/process_keycode/process_sequencer.c
endif

ifeq ($(strip $(MIDI_ENABLE)), yes)
    OPT_DEFS += -DMIDI_ENABLE
    MUSIC_ENABLE = yes
    SRC += $(QUANTUM_DIR)/process_keycode/process_midi.c
endif

MUSIC_ENABLE ?= no
ifeq ($(MUSIC_ENABLE), yes)
    SRC += $(QUANTUM_DIR)/process_keycode/process_music.c
endif

ifeq ($(strip $(STENO_ENABLE)), yes)
    OPT_DEFS += -DSTENO_ENABLE
    VIRTSER_ENABLE ?= yes
    SRC += $(QUANTUM_DIR)/process_keycode/process_steno.c
endif

ifeq ($(strip $(VIRTSER_ENABLE)), yes)
    OPT_DEFS += -DVIRTSER_ENABLE
endif

ifeq ($(strip $(MOUSEKEY_ENABLE)), yes)
    OPT_DEFS += -DMOUSEKEY_ENABLE
    MOUSE_ENABLE := yes
    SRC += $(QUANTUM_DIR)/mousekey.c
endif

ifeq ($(strip $(POINTING_DEVICE_ENABLE)), yes)
    OPT_DEFS += -DPOINTING_DEVICE_ENABLE
    MOUSE_ENABLE := yes
    SRC += $(QUANTUM_DIR)/pointing_device.c
endif

ifeq ($(strip $(PROGRAMMABLE_BUTTON_ENABLE)), yes)
    OPT_DEFS += -DPROGRAMMABLE_BUTTON_ENABLE
    SRC += $(QUANTUM_DIR)/programmable_button.c
    SRC += $(QUANTUM_DIR)/process_keycode/process_programmable_button.c
endif

VALID_EEPROM_DRIVER_TYPES := vendor custom transient i2c spi
EEPROM_DRIVER ?= vendor
ifeq ($(filter $(EEPROM_DRIVER),$(VALID_EEPROM_DRIVER_TYPES)),)
  $(error EEPROM_DRIVER="$(EEPROM_DRIVER)" is not a valid EEPROM driver)
else
  OPT_DEFS += -DEEPROM_ENABLE
  ifeq ($(strip $(EEPROM_DRIVER)), custom)
    OPT_DEFS += -DEEPROM_DRIVER -DEEPROM_CUSTOM
    COMMON_VPATH += $(DRIVER_PATH)/eeprom
    SRC += eeprom_driver.c
  else ifeq ($(strip $(EEPROM_DRIVER)), i2c)
    OPT_DEFS += -DEEPROM_DRIVER -DEEPROM_I2C
    COMMON_VPATH += $(DRIVER_PATH)/eeprom
    QUANTUM_LIB_SRC += i2c_master.c
    SRC += eeprom_driver.c eeprom_i2c.c
  else ifeq ($(strip $(EEPROM_DRIVER)), spi)
    OPT_DEFS += -DEEPROM_DRIVER -DEEPROM_SPI
    COMMON_VPATH += $(DRIVER_PATH)/eeprom
    QUANTUM_LIB_SRC += spi_master.c
    SRC += eeprom_driver.c eeprom_spi.c
  else ifeq ($(strip $(EEPROM_DRIVER)), transient)
    OPT_DEFS += -DEEPROM_DRIVER -DEEPROM_TRANSIENT
    COMMON_VPATH += $(DRIVER_PATH)/eeprom
    SRC += eeprom_driver.c eeprom_transient.c
  else ifeq ($(strip $(EEPROM_DRIVER)), vendor)
    OPT_DEFS += -DEEPROM_VENDOR
    ifeq ($(PLATFORM),AVR)
      # Automatically provided by avr-libc, nothing required
    else ifeq ($(PLATFORM),CHIBIOS)
      ifeq ($(MCU_SERIES), STM32F3xx)
        OPT_DEFS += -DEEPROM_DRIVER
        COMMON_VPATH += $(DRIVER_PATH)/eeprom
        SRC += eeprom_driver.c
        SRC += $(PLATFORM_COMMON_DIR)/eeprom_stm32.c
        SRC += $(PLATFORM_COMMON_DIR)/flash_stm32.c
        OPT_DEFS += -DEEPROM_EMU_STM32F303xC
      else ifeq ($(MCU_SERIES), STM32F1xx)
        OPT_DEFS += -DEEPROM_DRIVER
        COMMON_VPATH += $(DRIVER_PATH)/eeprom
        SRC += eeprom_driver.c
        SRC += $(PLATFORM_COMMON_DIR)/eeprom_stm32.c
        SRC += $(PLATFORM_COMMON_DIR)/flash_stm32.c
        OPT_DEFS += -DEEPROM_EMU_STM32F103xB
      else ifeq ($(MCU_SERIES)_$(MCU_LDSCRIPT), STM32F0xx_STM32F072xB)
        OPT_DEFS += -DEEPROM_DRIVER
        COMMON_VPATH += $(DRIVER_PATH)/eeprom
        SRC += eeprom_driver.c
        SRC += $(PLATFORM_COMMON_DIR)/eeprom_stm32.c
        SRC += $(PLATFORM_COMMON_DIR)/flash_stm32.c
        OPT_DEFS += -DEEPROM_EMU_STM32F072xB
      else ifneq ($(filter $(MCU_SERIES)_$(MCU_LDSCRIPT),STM32F4xx_STM32F401xC STM32F4xx_STM32F411xE),)
        OPT_DEFS += -DEEPROM_DRIVER
        COMMON_VPATH += $(DRIVER_PATH)/eeprom
        SRC += eeprom_driver.c
        SRC += $(PLATFORM_COMMON_DIR)/eeprom_stm32.c
        SRC += $(PLATFORM_COMMON_DIR)/flash_stm32.c
        OPT_DEFS += -DEEPROM_EMU_STM32F401xC
      else ifeq ($(MCU_SERIES)_$(MCU_LDSCRIPT), STM32F0xx_STM32F042x6)
        # Stack sizes: Since this chip has limited RAM capacity, the stack area needs to be reduced.
        # This ensures that the EEPROM page buffer fits into RAM
        USE_PROCESS_STACKSIZE = 0x600
        USE_EXCEPTIONS_STACKSIZE = 0x300

        OPT_DEFS += -DEEPROM_DRIVER
        COMMON_VPATH += $(DRIVER_PATH)/eeprom
        SRC += eeprom_driver.c
        SRC += $(PLATFORM_COMMON_DIR)/eeprom_stm32.c
        SRC += $(PLATFORM_COMMON_DIR)/flash_stm32.c
        OPT_DEFS += -DEEPROM_EMU_STM32F042x6
      else ifneq ($(filter $(MCU_SERIES),STM32L0xx STM32L1xx),)
        OPT_DEFS += -DEEPROM_DRIVER
        COMMON_VPATH += $(DRIVER_PATH)/eeprom
        COMMON_VPATH += $(PLATFORM_PATH)/$(PLATFORM_KEY)/$(DRIVER_DIR)/eeprom
        SRC += eeprom_driver.c eeprom_stm32_L0_L1.c
      else
        # This will effectively work the same as "transient" if not supported by the chip
        SRC += $(PLATFORM_COMMON_DIR)/eeprom_teensy.c
      endif
    else ifeq ($(PLATFORM),ARM_ATSAM)
      SRC += $(PLATFORM_COMMON_DIR)/eeprom.c
    else ifeq ($(PLATFORM),TEST)
      SRC += $(PLATFORM_COMMON_DIR)/eeprom.c
    endif
  endif
endif

RGBLIGHT_ENABLE ?= no
VALID_RGBLIGHT_TYPES := WS2812 APA102 custom

ifeq ($(strip $(RGBLIGHT_CUSTOM_DRIVER)), yes)
    RGBLIGHT_DRIVER ?= custom
endif

ifeq ($(strip $(RGBLIGHT_ENABLE)), yes)
    RGBLIGHT_DRIVER ?= WS2812

    ifeq ($(filter $(RGBLIGHT_DRIVER),$(VALID_RGBLIGHT_TYPES)),)
        $(error RGBLIGHT_DRIVER="$(RGBLIGHT_DRIVER)" is not a valid RGB type)
    else
        COMMON_VPATH += $(QUANTUM_DIR)/rgblight
        POST_CONFIG_H += $(QUANTUM_DIR)/rgblight/rgblight_post_config.h
        OPT_DEFS += -DRGBLIGHT_ENABLE
        SRC += $(QUANTUM_DIR)/color.c
        SRC += $(QUANTUM_DIR)/rgblight/rgblight.c
        CIE1931_CURVE := yes
        RGB_KEYCODES_ENABLE := yes
    endif

    ifeq ($(strip $(RGBLIGHT_DRIVER)), WS2812)
        WS2812_DRIVER_REQUIRED := yes
    endif

    ifeq ($(strip $(RGBLIGHT_DRIVER)), APA102)
        APA102_DRIVER_REQUIRED := yes
    endif

    ifeq ($(strip $(RGBLIGHT_DRIVER)), custom)
        OPT_DEFS += -DRGBLIGHT_CUSTOM_DRIVER
    endif
endif

LED_MATRIX_ENABLE ?= no
VALID_LED_MATRIX_TYPES := IS31FL3731 custom
# TODO: IS31FL3733 IS31FL3737 IS31FL3741

ifeq ($(strip $(LED_MATRIX_ENABLE)), yes)
    ifeq ($(filter $(LED_MATRIX_DRIVER),$(VALID_LED_MATRIX_TYPES)),)
        $(error "$(LED_MATRIX_DRIVER)" is not a valid matrix type)
    endif
    OPT_DEFS += -DLED_MATRIX_ENABLE
ifneq (,$(filter $(MCU), atmega16u2 atmega32u2 at90usb162))
    # ATmegaxxU2 does not have hardware MUL instruction - lib8tion must be told to use software multiplication routines
    OPT_DEFS += -DLIB8_ATTINY
endif
    COMMON_VPATH += $(QUANTUM_DIR)/led_matrix
    COMMON_VPATH += $(QUANTUM_DIR)/led_matrix/animations
    COMMON_VPATH += $(QUANTUM_DIR)/led_matrix/animations/runners
    SRC += $(QUANTUM_DIR)/process_keycode/process_backlight.c
    SRC += $(QUANTUM_DIR)/led_matrix/led_matrix.c
    SRC += $(QUANTUM_DIR)/led_matrix/led_matrix_drivers.c
    SRC += $(LIB_PATH)/lib8tion/lib8tion.c
    CIE1931_CURVE := yes

    ifeq ($(strip $(LED_MATRIX_DRIVER)), IS31FL3731)
        OPT_DEFS += -DIS31FL3731 -DSTM32_I2C -DHAL_USE_I2C=TRUE
        COMMON_VPATH += $(DRIVER_PATH)/led/issi
        SRC += is31fl3731-simple.c
        QUANTUM_LIB_SRC += i2c_master.c
    endif
endif

RGB_MATRIX_ENABLE ?= no
VALID_RGB_MATRIX_TYPES := AW20216 IS31FL3731 IS31FL3733 IS31FL3737 IS31FL3741 WS2812 custom

ifeq ($(strip $(RGB_MATRIX_ENABLE)), yes)
    ifeq ($(filter $(RGB_MATRIX_DRIVER),$(VALID_RGB_MATRIX_TYPES)),)
        $(error "$(RGB_MATRIX_DRIVER)" is not a valid matrix type)
    endif
    OPT_DEFS += -DRGB_MATRIX_ENABLE
ifneq (,$(filter $(MCU), atmega16u2 atmega32u2 at90usb162))
    # ATmegaxxU2 does not have hardware MUL instruction - lib8tion must be told to use software multiplication routines
    OPT_DEFS += -DLIB8_ATTINY
endif
    COMMON_VPATH += $(QUANTUM_DIR)/rgb_matrix
    COMMON_VPATH += $(QUANTUM_DIR)/rgb_matrix/animations
    COMMON_VPATH += $(QUANTUM_DIR)/rgb_matrix/animations/runners
    SRC += $(QUANTUM_DIR)/color.c
    SRC += $(QUANTUM_DIR)/rgb_matrix/rgb_matrix.c
    SRC += $(QUANTUM_DIR)/rgb_matrix/rgb_matrix_drivers.c
    SRC += $(LIB_PATH)/lib8tion/lib8tion.c
    CIE1931_CURVE := yes
    RGB_KEYCODES_ENABLE := yes

    ifeq ($(strip $(RGB_MATRIX_DRIVER)), AW20216)
        OPT_DEFS += -DAW20216 -DSTM32_SPI -DHAL_USE_SPI=TRUE
        COMMON_VPATH += $(DRIVER_PATH)/led
        SRC += aw20216.c
        QUANTUM_LIB_SRC += spi_master.c
    endif

    ifeq ($(strip $(RGB_MATRIX_DRIVER)), IS31FL3731)
        OPT_DEFS += -DIS31FL3731 -DSTM32_I2C -DHAL_USE_I2C=TRUE
        COMMON_VPATH += $(DRIVER_PATH)/led/issi
        SRC += is31fl3731.c
        QUANTUM_LIB_SRC += i2c_master.c
    endif

    ifeq ($(strip $(RGB_MATRIX_DRIVER)), IS31FL3733)
        OPT_DEFS += -DIS31FL3733 -DSTM32_I2C -DHAL_USE_I2C=TRUE
        COMMON_VPATH += $(DRIVER_PATH)/led/issi
        SRC += is31fl3733.c
        QUANTUM_LIB_SRC += i2c_master.c
    endif

    ifeq ($(strip $(RGB_MATRIX_DRIVER)), IS31FL3737)
        OPT_DEFS += -DIS31FL3737 -DSTM32_I2C -DHAL_USE_I2C=TRUE
        COMMON_VPATH += $(DRIVER_PATH)/led/issi
        SRC += is31fl3737.c
        QUANTUM_LIB_SRC += i2c_master.c
    endif

    ifeq ($(strip $(RGB_MATRIX_DRIVER)), IS31FL3741)
        OPT_DEFS += -DIS31FL3741 -DSTM32_I2C -DHAL_USE_I2C=TRUE
        COMMON_VPATH += $(DRIVER_PATH)/led/issi
        SRC += is31fl3741.c
        QUANTUM_LIB_SRC += i2c_master.c
    endif

    ifeq ($(strip $(RGB_MATRIX_DRIVER)), WS2812)
        OPT_DEFS += -DWS2812
        WS2812_DRIVER_REQUIRED := yes
    endif

    ifeq ($(strip $(RGB_MATRIX_DRIVER)), APA102)
        OPT_DEFS += -DAPA102
        APA102_DRIVER_REQUIRED := yes
    endif

    ifeq ($(strip $(RGB_MATRIX_CUSTOM_KB)), yes)
        OPT_DEFS += -DRGB_MATRIX_CUSTOM_KB
    endif

    ifeq ($(strip $(RGB_MATRIX_CUSTOM_USER)), yes)
        OPT_DEFS += -DRGB_MATRIX_CUSTOM_USER
    endif
endif

ifeq ($(strip $(RGB_KEYCODES_ENABLE)), yes)
    SRC += $(QUANTUM_DIR)/process_keycode/process_rgb.c
endif

ifeq ($(strip $(PRINTING_ENABLE)), yes)
    OPT_DEFS += -DPRINTING_ENABLE
    SRC += $(QUANTUM_DIR)/process_keycode/process_printer.c
    SRC += $(TMK_DIR)/protocol/serial_uart.c
endif

ifeq ($(strip $(SERIAL_LINK_ENABLE)), yes)
    SERIAL_SRC := $(wildcard $(SERIAL_PATH)/protocol/*.c)
    SERIAL_SRC += $(wildcard $(SERIAL_PATH)/system/*.c)
    SERIAL_DEFS += -DSERIAL_LINK_ENABLE
    COMMON_VPATH += $(SERIAL_PATH)

    SRC += $(patsubst $(QUANTUM_PATH)/%,%,$(SERIAL_SRC))
    OPT_DEFS += $(SERIAL_DEFS)
    VAPTH += $(SERIAL_PATH)
endif

VARIABLE_TRACE ?= no
ifneq ($(strip $(VARIABLE_TRACE)),no)
    SRC += $(QUANTUM_DIR)/variable_trace.c
    OPT_DEFS += -DNUM_TRACED_VARIABLES=$(strip $(VARIABLE_TRACE))
    ifneq ($(strip $(MAX_VARIABLE_TRACE_SIZE)),)
        OPT_DEFS += -DMAX_VARIABLE_TRACE_SIZE=$(strip $(MAX_VARIABLE_TRACE_SIZE))
    endif
endif

ifeq ($(strip $(LCD_ENABLE)), yes)
    CIE1931_CURVE := yes
endif

VALID_BACKLIGHT_TYPES := pwm timer software custom

BACKLIGHT_ENABLE ?= no
ifeq ($(strip $(CONVERT_TO_PROTON_C)), yes)
    BACKLIGHT_DRIVER ?= software
else
    BACKLIGHT_DRIVER ?= pwm
endif
ifeq ($(strip $(BACKLIGHT_ENABLE)), yes)
    ifeq ($(filter $(BACKLIGHT_DRIVER),$(VALID_BACKLIGHT_TYPES)),)
        $(error BACKLIGHT_DRIVER="$(BACKLIGHT_DRIVER)" is not a valid backlight type)
    endif

    COMMON_VPATH += $(QUANTUM_DIR)/backlight
    SRC += $(QUANTUM_DIR)/backlight/backlight.c
    SRC += $(QUANTUM_DIR)/process_keycode/process_backlight.c
    OPT_DEFS += -DBACKLIGHT_ENABLE

    ifeq ($(strip $(BACKLIGHT_DRIVER)), custom)
        OPT_DEFS += -DBACKLIGHT_CUSTOM_DRIVER
    else
        SRC += $(QUANTUM_DIR)/backlight/backlight_driver_common.c
        ifeq ($(strip $(BACKLIGHT_DRIVER)), pwm)
            SRC += $(QUANTUM_DIR)/backlight/backlight_$(PLATFORM_KEY).c
        else
            SRC += $(QUANTUM_DIR)/backlight/backlight_$(strip $(BACKLIGHT_DRIVER)).c
        endif
    endif
endif

VALID_WS2812_DRIVER_TYPES := bitbang pwm spi i2c

WS2812_DRIVER ?= bitbang
ifeq ($(strip $(WS2812_DRIVER_REQUIRED)), yes)
    ifeq ($(filter $(WS2812_DRIVER),$(VALID_WS2812_DRIVER_TYPES)),)
        $(error WS2812_DRIVER="$(WS2812_DRIVER)" is not a valid WS2812 driver)
    endif

    OPT_DEFS += -DWS2812_DRIVER_$(strip $(shell echo $(WS2812_DRIVER) | tr '[:lower:]' '[:upper:]'))

    ifeq ($(strip $(WS2812_DRIVER)), bitbang)
        SRC += ws2812.c
    else
        SRC += ws2812_$(strip $(WS2812_DRIVER)).c

        ifeq ($(strip $(PLATFORM)), CHIBIOS)
            ifeq ($(strip $(WS2812_DRIVER)), pwm)
                OPT_DEFS += -DSTM32_DMA_REQUIRED=TRUE
            endif
        endif
    endif

    # add extra deps
    ifeq ($(strip $(WS2812_DRIVER)), i2c)
        QUANTUM_LIB_SRC += i2c_master.c
    endif
endif

ifeq ($(strip $(APA102_DRIVER_REQUIRED)), yes)
    COMMON_VPATH += $(DRIVER_PATH)/led
    SRC += apa102.c
endif

ifeq ($(strip $(VISUALIZER_ENABLE)), yes)
    CIE1931_CURVE := yes
endif

ifeq ($(strip $(CIE1931_CURVE)), yes)
    OPT_DEFS += -DUSE_CIE1931_CURVE
    LED_TABLES := yes
endif

ifeq ($(strip $(LED_TABLES)), yes)
    SRC += $(QUANTUM_DIR)/led_tables.c
endif

ifeq ($(strip $(TERMINAL_ENABLE)), yes)
    SRC += $(QUANTUM_DIR)/process_keycode/process_terminal.c
    OPT_DEFS += -DTERMINAL_ENABLE
    OPT_DEFS += -DUSER_PRINT
endif

ifeq ($(strip $(WPM_ENABLE)), yes)
    SRC += $(QUANTUM_DIR)/wpm.c
    OPT_DEFS += -DWPM_ENABLE
endif

ifeq ($(strip $(ENCODER_ENABLE)), yes)
    SRC += $(QUANTUM_DIR)/encoder.c
    OPT_DEFS += -DENCODER_ENABLE
endif

ifeq ($(strip $(VELOCIKEY_ENABLE)), yes)
    OPT_DEFS += -DVELOCIKEY_ENABLE
    SRC += $(QUANTUM_DIR)/velocikey.c
endif

ifeq ($(strip $(VIA_ENABLE)), yes)
    DYNAMIC_KEYMAP_ENABLE := yes
    RAW_ENABLE := yes
    BOOTMAGIC_ENABLE := lite
    SRC += $(QUANTUM_DIR)/via.c
    OPT_DEFS += -DVIA_ENABLE
endif

ifeq ($(strip $(DYNAMIC_KEYMAP_ENABLE)), yes)
    OPT_DEFS += -DDYNAMIC_KEYMAP_ENABLE
    SRC += $(QUANTUM_DIR)/dynamic_keymap.c
endif

ifeq ($(strip $(DIP_SWITCH_ENABLE)), yes)
    OPT_DEFS += -DDIP_SWITCH_ENABLE
    SRC += $(QUANTUM_DIR)/dip_switch.c
endif

VALID_MAGIC_TYPES := yes lite
BOOTMAGIC_ENABLE ?= no
ifneq ($(strip $(BOOTMAGIC_ENABLE)), no)
  ifeq ($(filter $(BOOTMAGIC_ENABLE),$(VALID_MAGIC_TYPES)),)
    $(error BOOTMAGIC_ENABLE="$(BOOTMAGIC_ENABLE)" is not a valid type of magic)
  endif
  ifneq ($(strip $(BOOTMAGIC_ENABLE)), no)
      OPT_DEFS += -DBOOTMAGIC_LITE
      QUANTUM_SRC += $(QUANTUM_DIR)/bootmagic/bootmagic_lite.c
  endif
endif
COMMON_VPATH += $(QUANTUM_DIR)/bootmagic
QUANTUM_SRC += $(QUANTUM_DIR)/bootmagic/magic.c

VALID_CUSTOM_MATRIX_TYPES:= yes lite no

CUSTOM_MATRIX ?= no

ifneq ($(strip $(CUSTOM_MATRIX)), yes)
    ifeq ($(filter $(CUSTOM_MATRIX),$(VALID_CUSTOM_MATRIX_TYPES)),)
        $(error CUSTOM_MATRIX="$(CUSTOM_MATRIX)" is not a valid custom matrix type)
    endif

    # Include common stuff for all non custom matrix users
    QUANTUM_SRC += $(QUANTUM_DIR)/matrix_common.c

    # if 'lite' then skip the actual matrix implementation
    ifneq ($(strip $(CUSTOM_MATRIX)), lite)
        # Include the standard or split matrix code if needed
        QUANTUM_SRC += $(QUANTUM_DIR)/matrix.c
    endif
endif

# Debounce Modules. Set DEBOUNCE_TYPE=custom if including one manually.
DEBOUNCE_TYPE ?= sym_defer_g
ifneq ($(strip $(DEBOUNCE_TYPE)), custom)
    QUANTUM_SRC += $(QUANTUM_DIR)/debounce/$(strip $(DEBOUNCE_TYPE)).c
endif

ifeq ($(strip $(SPLIT_KEYBOARD)), yes)
    POST_CONFIG_H += $(QUANTUM_DIR)/split_common/post_config.h
    OPT_DEFS += -DSPLIT_KEYBOARD
    CRC_ENABLE := yes

    # Include files used by all split keyboards
    QUANTUM_SRC += $(QUANTUM_DIR)/split_common/split_util.c

    # Determine which (if any) transport files are required
    ifneq ($(strip $(SPLIT_TRANSPORT)), custom)
        QUANTUM_SRC += $(QUANTUM_DIR)/split_common/transport.c \
                       $(QUANTUM_DIR)/split_common/transactions.c

        OPT_DEFS += -DSPLIT_COMMON_TRANSACTIONS

        # Functions added via QUANTUM_LIB_SRC are only included in the final binary if they're called.
        # Unused functions are pruned away, which is why we can add multiple drivers here without bloat.
        ifeq ($(PLATFORM),AVR)
            ifneq ($(NO_I2C),yes)
                QUANTUM_LIB_SRC += i2c_master.c \
                                   i2c_slave.c
            endif
        endif

        SERIAL_DRIVER ?= bitbang
        OPT_DEFS += -DSERIAL_DRIVER_$(strip $(shell echo $(SERIAL_DRIVER) | tr '[:lower:]' '[:upper:]'))
        ifeq ($(strip $(SERIAL_DRIVER)), bitbang)
            QUANTUM_LIB_SRC += serial.c
        else
            QUANTUM_LIB_SRC += serial_$(strip $(SERIAL_DRIVER)).c
        endif
    endif
    COMMON_VPATH += $(QUANTUM_PATH)/split_common
endif

ifeq ($(strip $(CRC_ENABLE)), yes)
    OPT_DEFS += -DCRC_ENABLE
    SRC += crc.c
endif

HAPTIC_ENABLE ?= no
ifneq ($(strip $(HAPTIC_ENABLE)),no)
    COMMON_VPATH += $(DRIVER_PATH)/haptic
    OPT_DEFS += -DHAPTIC_ENABLE
    SRC += $(QUANTUM_DIR)/haptic.c
    SRC += $(QUANTUM_DIR)/process_keycode/process_haptic.c
endif

ifneq ($(filter DRV2605L, $(HAPTIC_ENABLE)), )
    SRC += DRV2605L.c
    QUANTUM_LIB_SRC += i2c_master.c
    OPT_DEFS += -DDRV2605L
endif

ifneq ($(filter SOLENOID, $(HAPTIC_ENABLE)), )
    SRC += solenoid.c
    OPT_DEFS += -DSOLENOID_ENABLE
endif

ifeq ($(strip $(HD44780_ENABLE)), yes)
    SRC += platforms/avr/drivers/hd44780.c
    OPT_DEFS += -DHD44780_ENABLE
endif

VALID_OLED_DRIVER_TYPES := SSD1306 custom
OLED_DRIVER ?= SSD1306
ifeq ($(strip $(OLED_ENABLE)), yes)
    ifeq ($(filter $(OLED_DRIVER),$(VALID_OLED_DRIVER_TYPES)),)
        $(error OLED_DRIVER="$(OLED_DRIVER)" is not a valid OLED driver)
    else
        OPT_DEFS += -DOLED_ENABLE
        COMMON_VPATH += $(DRIVER_PATH)/oled

        OPT_DEFS += -DOLED_DRIVER_$(strip $(shell echo $(OLED_DRIVER) | tr '[:lower:]' '[:upper:]'))
        ifeq ($(strip $(OLED_DRIVER)), SSD1306)
            SRC += ssd1306_sh1106.c
            QUANTUM_LIB_SRC += i2c_master.c
        endif
    endif
endif

ifeq ($(strip $(ST7565_ENABLE)), yes)
    OPT_DEFS += -DST7565_ENABLE
    COMMON_VPATH += $(DRIVER_PATH)/oled # For glcdfont.h
    COMMON_VPATH += $(DRIVER_PATH)/lcd
    QUANTUM_LIB_SRC += spi_master.c
    SRC += st7565.c
endif

include $(DRIVER_PATH)/qwiic/qwiic.mk

ifeq ($(strip $(UCIS_ENABLE)), yes)
    OPT_DEFS += -DUCIS_ENABLE
    UNICODE_COMMON := yes
    SRC += $(QUANTUM_DIR)/process_keycode/process_ucis.c
endif

ifeq ($(strip $(UNICODEMAP_ENABLE)), yes)
    OPT_DEFS += -DUNICODEMAP_ENABLE
    UNICODE_COMMON := yes
    SRC += $(QUANTUM_DIR)/process_keycode/process_unicodemap.c
endif

ifeq ($(strip $(UNICODE_ENABLE)), yes)
    OPT_DEFS += -DUNICODE_ENABLE
    UNICODE_COMMON := yes
    SRC += $(QUANTUM_DIR)/process_keycode/process_unicode.c
endif

ifeq ($(strip $(UNICODE_COMMON)), yes)
    SRC += $(QUANTUM_DIR)/process_keycode/process_unicode_common.c
endif

SPACE_CADET_ENABLE ?= yes
ifeq ($(strip $(SPACE_CADET_ENABLE)), yes)
    SRC += $(QUANTUM_DIR)/process_keycode/process_space_cadet.c
    OPT_DEFS += -DSPACE_CADET_ENABLE
endif

MAGIC_ENABLE ?= yes
ifeq ($(strip $(MAGIC_ENABLE)), yes)
    SRC += $(QUANTUM_DIR)/process_keycode/process_magic.c
    OPT_DEFS += -DMAGIC_KEYCODE_ENABLE
endif

GRAVE_ESC_ENABLE ?= yes
ifeq ($(strip $(GRAVE_ESC_ENABLE)), yes)
    SRC += $(QUANTUM_DIR)/process_keycode/process_grave_esc.c
    OPT_DEFS += -DGRAVE_ESC_ENABLE
endif

ifeq ($(strip $(DYNAMIC_MACRO_ENABLE)), yes)
    SRC += $(QUANTUM_DIR)/process_keycode/process_dynamic_macro.c
    OPT_DEFS += -DDYNAMIC_MACRO_ENABLE
endif

ifeq ($(strip $(COMBO_ENABLE)), yes)
    SRC += $(QUANTUM_DIR)/process_keycode/process_combo.c
    OPT_DEFS += -DCOMBO_ENABLE
endif

ifeq ($(strip $(KEY_OVERRIDE_ENABLE)), yes)
    SRC += $(QUANTUM_DIR)/process_keycode/process_key_override.c
    OPT_DEFS += -DKEY_OVERRIDE_ENABLE
endif

ifeq ($(strip $(TAP_DANCE_ENABLE)), yes)
    SRC += $(QUANTUM_DIR)/process_keycode/process_tap_dance.c
    OPT_DEFS += -DTAP_DANCE_ENABLE
endif

ifeq ($(strip $(KEY_LOCK_ENABLE)), yes)
    SRC += $(QUANTUM_DIR)/process_keycode/process_key_lock.c
    OPT_DEFS += -DKEY_LOCK_ENABLE
endif

ifeq ($(strip $(LEADER_ENABLE)), yes)
    SRC += $(QUANTUM_DIR)/process_keycode/process_leader.c
    OPT_DEFS += -DLEADER_ENABLE
endif

ifeq ($(strip $(AUTO_SHIFT_ENABLE)), yes)
    SRC += $(QUANTUM_DIR)/process_keycode/process_auto_shift.c
    OPT_DEFS += -DAUTO_SHIFT_ENABLE
    ifeq ($(strip $(AUTO_SHIFT_MODIFIERS)), yes)
        OPT_DEFS += -DAUTO_SHIFT_MODIFIERS
    endif
endif

JOYSTICK_ENABLE ?= no
VALID_JOYSTICK_TYPES := analog digital
JOYSTICK_DRIVER ?= analog
ifeq ($(strip $(JOYSTICK_ENABLE)), yes)
    ifeq ($(filter $(JOYSTICK_DRIVER),$(VALID_JOYSTICK_TYPES)),)
        $(error "$(JOYSTICK_DRIVER)" is not a valid joystick driver)
    endif
    OPT_DEFS += -DJOYSTICK_ENABLE
    SRC += $(QUANTUM_DIR)/process_keycode/process_joystick.c
    SRC += $(QUANTUM_DIR)/joystick.c

    ifeq ($(strip $(JOYSTICK_DRIVER)), analog)
        OPT_DEFS += -DANALOG_JOYSTICK_ENABLE
        SRC += analog.c
    endif
    ifeq ($(strip $(JOYSTICK_DRIVER)), digital)
        OPT_DEFS += -DDIGITAL_JOYSTICK_ENABLE
    endif
endif

DIGITIZER_ENABLE ?= no
ifneq ($(strip $(DIGITIZER_ENABLE)), no)
    SRC += $(QUANTUM_DIR)/digitizer.c
endif

USBPD_ENABLE ?= no
VALID_USBPD_DRIVER_TYPES = custom vendor
USBPD_DRIVER ?= vendor
ifeq ($(strip $(USBPD_ENABLE)), yes)
    ifeq ($(filter $(strip $(USBPD_DRIVER)),$(VALID_USBPD_DRIVER_TYPES)),)
        $(error USBPD_DRIVER="$(USBPD_DRIVER)" is not a valid USBPD driver)
    else
        OPT_DEFS += -DUSBPD_ENABLE
        ifeq ($(strip $(USBPD_DRIVER)), vendor)
            # Vendor-specific implementations
            OPT_DEFS += -DUSBPD_VENDOR
            ifeq ($(strip $(MCU_SERIES)), STM32G4xx)
                OPT_DEFS += -DUSBPD_STM32G4
                SRC += usbpd_stm32g4.c
            else
                $(error There is no vendor-provided USBPD driver available)
            endif
        else ifeq ($(strip $(USBPD_DRIVER)), custom)
            OPT_DEFS += -DUSBPD_CUSTOM
            # Board designers can add their own driver to $(SRC)
        endif
    endif
endif

BLUETOOTH_ENABLE ?= no
VALID_BLUETOOTH_DRIVER_TYPES = AdafruitBLE RN42 custom
ifeq ($(strip $(BLUETOOTH_ENABLE)), yes)
    ifeq ($(filter $(strip $(BLUETOOTH_DRIVER)),$(VALID_BLUETOOTH_DRIVER_TYPES)),)
        $(error "$(BLUETOOTH_DRIVER)" is not a valid Bluetooth driver type)
    endif
    OPT_DEFS += -DBLUETOOTH_ENABLE
    NO_USB_STARTUP_CHECK := yes
    SRC += outputselect.c

    ifeq ($(strip $(BLUETOOTH_DRIVER)), AdafruitBLE)
        OPT_DEFS += -DMODULE_ADAFRUIT_BLE
        SRC += analog.c
        SRC += $(LUFA_DIR)/adafruit_ble.cpp
        QUANTUM_LIB_SRC += spi_master.c
    endif

    ifeq ($(strip $(BLUETOOTH_DRIVER)), RN42)
        OPT_DEFS += -DMODULE_RN42
        SRC += $(TMK_DIR)/protocol/serial_uart.c
    endif
endif