qmk_firmware

QMK firmware for my keyboards (Corne, Sweep Ferris) and trackball (Ploopy Adept)
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common_features.mk (37807B)


      1 # Copyright 2017 Fred Sundvik
      2 #
      3 # This program is free software: you can redistribute it and/or modify
      4 # it under the terms of the GNU General Public License as published by
      5 # the Free Software Foundation, either version 2 of the License, or
      6 # (at your option) any later version.
      7 #
      8 # This program is distributed in the hope that it will be useful,
      9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
     10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     11 # GNU General Public License for more details.
     12 #
     13 # You should have received a copy of the GNU General Public License
     14 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
     15 
     16 QUANTUM_SRC += \
     17     $(QUANTUM_DIR)/quantum.c \
     18     $(QUANTUM_DIR)/bitwise.c \
     19     $(QUANTUM_DIR)/led.c \
     20     $(QUANTUM_DIR)/action.c \
     21     $(QUANTUM_DIR)/action_layer.c \
     22     $(QUANTUM_DIR)/action_tapping.c \
     23     $(QUANTUM_DIR)/action_util.c \
     24     $(QUANTUM_DIR)/eeconfig.c \
     25     $(QUANTUM_DIR)/keyboard.c \
     26     $(QUANTUM_DIR)/keymap_common.c \
     27     $(QUANTUM_DIR)/keycode_config.c \
     28     $(QUANTUM_DIR)/sync_timer.c \
     29     $(QUANTUM_DIR)/logging/debug.c \
     30     $(QUANTUM_DIR)/logging/sendchar.c \
     31     $(QUANTUM_DIR)/process_keycode/process_default_layer.c \
     32     $(QUANTUM_DIR)/process_keycode/process_oneshot.c \
     33     $(QUANTUM_DIR)/process_keycode/process_quantum.c \
     34 
     35 include $(QUANTUM_DIR)/nvm/rules.mk
     36 
     37 VPATH += $(QUANTUM_DIR)/logging
     38 # Fall back to lib/printf if there is no platform provided print
     39 ifeq ("$(wildcard $(PLATFORM_PATH)/$(PLATFORM_KEY)/printf.mk)","")
     40     include $(QUANTUM_PATH)/logging/print.mk
     41 else
     42     include $(PLATFORM_PATH)/$(PLATFORM_KEY)/printf.mk
     43 endif
     44 
     45 ifeq ($(strip $(DEBUG_MATRIX_SCAN_RATE_ENABLE)), yes)
     46     OPT_DEFS += -DDEBUG_MATRIX_SCAN_RATE
     47     CONSOLE_ENABLE = yes
     48 else ifeq ($(strip $(DEBUG_MATRIX_SCAN_RATE_ENABLE)), api)
     49     OPT_DEFS += -DDEBUG_MATRIX_SCAN_RATE
     50 endif
     51 
     52 AUDIO_ENABLE ?= no
     53 ifeq ($(strip $(AUDIO_ENABLE)), yes)
     54     ifeq ($(PLATFORM),CHIBIOS)
     55         AUDIO_DRIVER ?= dac_basic
     56         ifeq ($(strip $(AUDIO_DRIVER)), dac_basic)
     57             OPT_DEFS += -DAUDIO_DRIVER_DAC
     58         else ifeq ($(strip $(AUDIO_DRIVER)), dac_additive)
     59             OPT_DEFS += -DAUDIO_DRIVER_DAC
     60         ## stm32f2 and above have a usable DAC unit, f1 do not, and need to use pwm instead
     61         else ifeq ($(strip $(AUDIO_DRIVER)), pwm_software)
     62             OPT_DEFS += -DAUDIO_DRIVER_PWM
     63         else ifeq ($(strip $(AUDIO_DRIVER)), pwm_hardware)
     64             OPT_DEFS += -DAUDIO_DRIVER_PWM
     65         endif
     66     else
     67         # fallback for all other platforms is pwm
     68         AUDIO_DRIVER ?= pwm_hardware
     69         OPT_DEFS += -DAUDIO_DRIVER_PWM
     70     endif
     71     OPT_DEFS += -DAUDIO_ENABLE
     72     COMMON_VPATH += $(QUANTUM_PATH)/audio
     73     MUSIC_ENABLE = yes
     74     SRC += $(QUANTUM_DIR)/process_keycode/process_audio.c
     75     SRC += $(QUANTUM_DIR)/process_keycode/process_clicky.c
     76     SRC += $(QUANTUM_DIR)/audio/audio.c ## common audio code, hardware agnostic
     77     SRC += $(PLATFORM_PATH)/$(PLATFORM_KEY)/$(DRIVER_DIR)/audio_$(strip $(AUDIO_DRIVER)).c
     78     SRC += $(QUANTUM_DIR)/audio/voices.c
     79     SRC += $(QUANTUM_DIR)/audio/luts.c
     80 endif
     81 
     82 ifeq ($(strip $(SEQUENCER_ENABLE)), yes)
     83     MUSIC_ENABLE = yes
     84 endif
     85 
     86 ifeq ($(strip $(MIDI_ENABLE)), yes)
     87     OPT_DEFS += -DMIDI_ENABLE
     88     MUSIC_ENABLE = yes
     89     COMMON_VPATH += $(QUANTUM_PATH)/midi
     90     SRC += $(QUANTUM_DIR)/midi/midi.c
     91     SRC += $(QUANTUM_DIR)/midi/midi_device.c
     92     SRC += $(QUANTUM_DIR)/midi/qmk_midi.c
     93     SRC += $(QUANTUM_DIR)/midi/sysex_tools.c
     94     SRC += $(QUANTUM_DIR)/midi/bytequeue/bytequeue.c
     95     SRC += $(QUANTUM_DIR)/midi/bytequeue/interrupt_setting.c
     96     SRC += $(QUANTUM_DIR)/process_keycode/process_midi.c
     97 endif
     98 
     99 VALID_STENO_PROTOCOL_TYPES := geminipr txbolt all
    100 STENO_PROTOCOL ?= all
    101 ifeq ($(strip $(STENO_ENABLE)), yes)
    102     ifeq ($(filter $(STENO_PROTOCOL),$(VALID_STENO_PROTOCOL_TYPES)),)
    103         $(call CATASTROPHIC_ERROR,Invalid STENO_PROTOCOL,STENO_PROTOCOL="$(STENO_PROTOCOL)" is not a valid stenography protocol)
    104     else
    105         OPT_DEFS += -DSTENO_ENABLE
    106         VIRTSER_ENABLE ?= yes
    107 
    108         ifeq ($(strip $(STENO_PROTOCOL)), geminipr)
    109             OPT_DEFS += -DSTENO_ENABLE_GEMINI
    110         endif
    111         ifeq ($(strip $(STENO_PROTOCOL)), txbolt)
    112             OPT_DEFS += -DSTENO_ENABLE_BOLT
    113         endif
    114         ifeq ($(strip $(STENO_PROTOCOL)), all)
    115             OPT_DEFS += -DSTENO_ENABLE_ALL
    116             OPT_DEFS += -DSTENO_ENABLE_GEMINI
    117             OPT_DEFS += -DSTENO_ENABLE_BOLT
    118         endif
    119 
    120         SRC += $(QUANTUM_DIR)/process_keycode/process_steno.c
    121     endif
    122 endif
    123 
    124 ifeq ($(strip $(MOUSEKEY_ENABLE)), yes)
    125     MOUSE_ENABLE := yes
    126 endif
    127 
    128 VALID_POINTING_DEVICE_DRIVER_TYPES := adns5050 adns9800 analog_joystick azoteq_iqs5xx cirque_pinnacle_i2c cirque_pinnacle_spi paw3204 paw3222 pmw3320 pmw3360 pmw3389 pimoroni_trackball custom
    129 ifeq ($(strip $(POINTING_DEVICE_ENABLE)), yes)
    130     ifeq ($(filter $(POINTING_DEVICE_DRIVER),$(VALID_POINTING_DEVICE_DRIVER_TYPES)),)
    131         $(call CATASTROPHIC_ERROR,Invalid POINTING_DEVICE_DRIVER,POINTING_DEVICE_DRIVER="$(POINTING_DEVICE_DRIVER)" is not a valid pointing device type)
    132     else
    133         OPT_DEFS += -DPOINTING_DEVICE_ENABLE
    134         MOUSE_ENABLE := yes
    135         VPATH += $(QUANTUM_DIR)/pointing_device
    136         SRC += $(QUANTUM_DIR)/pointing_device/pointing_device.c
    137         SRC += $(QUANTUM_DIR)/pointing_device/pointing_device_auto_mouse.c
    138         ifneq ($(strip $(POINTING_DEVICE_DRIVER)), custom)
    139             SRC += drivers/sensors/$(strip $(POINTING_DEVICE_DRIVER)).c
    140             OPT_DEFS += -DPOINTING_DEVICE_DRIVER_$(strip $(shell echo $(POINTING_DEVICE_DRIVER) | tr '[:lower:]' '[:upper:]'))
    141         endif
    142         OPT_DEFS += -DPOINTING_DEVICE_DRIVER_$(strip $(POINTING_DEVICE_DRIVER))
    143         OPT_DEFS += -DPOINTING_DEVICE_DRIVER_NAME=$(strip $(POINTING_DEVICE_DRIVER))
    144         ifeq ($(strip $(POINTING_DEVICE_DRIVER)), adns9800)
    145             SPI_DRIVER_REQUIRED = yes
    146         else ifeq ($(strip $(POINTING_DEVICE_DRIVER)), analog_joystick)
    147             ANALOG_DRIVER_REQUIRED = yes
    148         else ifeq ($(strip $(POINTING_DEVICE_DRIVER)), azoteq_iqs5xx)
    149             I2C_DRIVER_REQUIRED = yes
    150         else ifeq ($(strip $(POINTING_DEVICE_DRIVER)), cirque_pinnacle_i2c)
    151             I2C_DRIVER_REQUIRED = yes
    152             SRC += drivers/sensors/cirque_pinnacle.c
    153             SRC += drivers/sensors/cirque_pinnacle_gestures.c
    154             SRC += $(QUANTUM_DIR)/pointing_device/pointing_device_gestures.c
    155         else ifeq ($(strip $(POINTING_DEVICE_DRIVER)), cirque_pinnacle_spi)
    156             SPI_DRIVER_REQUIRED = yes
    157             SRC += drivers/sensors/cirque_pinnacle.c
    158             SRC += drivers/sensors/cirque_pinnacle_gestures.c
    159             SRC += $(QUANTUM_DIR)/pointing_device/pointing_device_gestures.c
    160         else ifeq ($(strip $(POINTING_DEVICE_DRIVER)), paw3222)
    161             SPI_DRIVER_REQUIRED = yes
    162         else ifeq ($(strip $(POINTING_DEVICE_DRIVER)), pimoroni_trackball)
    163             I2C_DRIVER_REQUIRED = yes
    164         else ifneq ($(filter $(strip $(POINTING_DEVICE_DRIVER)),pmw3360 pmw3389),)
    165             SPI_DRIVER_REQUIRED = yes
    166             SRC += drivers/sensors/pmw33xx_common.c
    167         endif
    168     endif
    169 endif
    170 
    171 QUANTUM_PAINTER_ENABLE ?= no
    172 ifeq ($(strip $(QUANTUM_PAINTER_ENABLE)), yes)
    173     include $(QUANTUM_DIR)/painter/rules.mk
    174 endif
    175 
    176 VALID_EEPROM_DRIVER_TYPES := vendor custom transient i2c spi wear_leveling legacy_stm32_flash
    177 EEPROM_DRIVER ?= vendor
    178 ifneq ($(strip $(EEPROM_DRIVER)),none)
    179   ifeq ($(filter $(EEPROM_DRIVER),$(VALID_EEPROM_DRIVER_TYPES)),)
    180   $(call CATASTROPHIC_ERROR,Invalid EEPROM_DRIVER,EEPROM_DRIVER="$(EEPROM_DRIVER)" is not a valid EEPROM driver)
    181   else
    182     OPT_DEFS += -DEEPROM_ENABLE
    183     COMMON_VPATH += $(PLATFORM_PATH)/$(PLATFORM_KEY)/$(DRIVER_DIR)/eeprom
    184     COMMON_VPATH += $(DRIVER_PATH)/eeprom
    185     COMMON_VPATH += $(PLATFORM_COMMON_DIR)
    186     ifeq ($(strip $(EEPROM_DRIVER)), custom)
    187       # Custom EEPROM implementation -- only needs to implement init/erase/read_block/write_block
    188       OPT_DEFS += -DEEPROM_DRIVER -DEEPROM_CUSTOM
    189       SRC += eeprom_driver.c
    190     else ifeq ($(strip $(EEPROM_DRIVER)), wear_leveling)
    191       # Wear-leveling EEPROM implementation
    192       OPT_DEFS += -DEEPROM_DRIVER -DEEPROM_WEAR_LEVELING
    193       SRC += eeprom_driver.c eeprom_wear_leveling.c
    194     else ifeq ($(strip $(EEPROM_DRIVER)), i2c)
    195       # External I2C EEPROM implementation
    196       OPT_DEFS += -DEEPROM_DRIVER -DEEPROM_I2C
    197       I2C_DRIVER_REQUIRED = yes
    198       SRC += eeprom_driver.c eeprom_i2c.c
    199     else ifeq ($(strip $(EEPROM_DRIVER)), spi)
    200       # External SPI EEPROM implementation
    201       OPT_DEFS += -DEEPROM_DRIVER -DEEPROM_SPI
    202       SPI_DRIVER_REQUIRED = yes
    203       SRC += eeprom_driver.c eeprom_spi.c
    204     else ifeq ($(strip $(EEPROM_DRIVER)), legacy_stm32_flash)
    205       # STM32 Emulated EEPROM, backed by MCU flash (soon to be deprecated)
    206       OPT_DEFS += -DEEPROM_DRIVER -DEEPROM_LEGACY_EMULATED_FLASH
    207       COMMON_VPATH += $(PLATFORM_PATH)/$(PLATFORM_KEY)/$(DRIVER_DIR)/flash
    208       COMMON_VPATH += $(DRIVER_PATH)/flash
    209       SRC += eeprom_driver.c eeprom_legacy_emulated_flash.c legacy_flash_ops.c
    210     else ifeq ($(strip $(EEPROM_DRIVER)), transient)
    211       # Transient EEPROM implementation -- no data storage but provides runtime area for it
    212       OPT_DEFS += -DEEPROM_DRIVER -DEEPROM_TRANSIENT
    213       SRC += eeprom_driver.c eeprom_transient.c
    214     else ifeq ($(strip $(EEPROM_DRIVER)), vendor)
    215       # Vendor-implemented EEPROM
    216       OPT_DEFS += -DEEPROM_VENDOR
    217       ifeq ($(PLATFORM),AVR)
    218         # Automatically provided by avr-libc, nothing required
    219       else ifeq ($(PLATFORM),CHIBIOS)
    220         ifneq ($(filter %_STM32F072xB %_STM32F042x6, $(MCU_SERIES)_$(MCU_LDSCRIPT)),)
    221           # STM32 Emulated EEPROM, backed by MCU flash (soon to be deprecated)
    222           OPT_DEFS += -DEEPROM_DRIVER -DEEPROM_LEGACY_EMULATED_FLASH
    223           COMMON_VPATH += $(PLATFORM_PATH)/$(PLATFORM_KEY)/$(DRIVER_DIR)/flash
    224           COMMON_VPATH += $(DRIVER_PATH)/flash
    225           SRC += eeprom_driver.c eeprom_legacy_emulated_flash.c legacy_flash_ops.c
    226         else ifneq ($(filter $(MCU_SERIES),STM32F1xx STM32F3xx STM32F4xx STM32L4xx STM32G0xx STM32G4xx WB32F3G71xx WB32FQ95xx AT32F415 GD32VF103),)
    227           # Wear-leveling EEPROM implementation, backed by MCU flash
    228           OPT_DEFS += -DEEPROM_DRIVER -DEEPROM_WEAR_LEVELING
    229           SRC += eeprom_driver.c eeprom_wear_leveling.c
    230           WEAR_LEVELING_DRIVER ?= embedded_flash
    231         else ifneq ($(filter $(MCU_SERIES),STM32L0xx STM32L1xx),)
    232           # True EEPROM on STM32L0xx, L1xx
    233           OPT_DEFS += -DEEPROM_DRIVER -DEEPROM_STM32_L0_L1
    234           SRC += eeprom_driver.c eeprom_stm32_L0_L1.c
    235         else ifneq ($(filter $(MCU_SERIES),RP2040),)
    236           # Wear-leveling EEPROM implementation, backed by RP2040 flash
    237           OPT_DEFS += -DEEPROM_DRIVER -DEEPROM_WEAR_LEVELING
    238           SRC += eeprom_driver.c eeprom_wear_leveling.c
    239           WEAR_LEVELING_DRIVER ?= rp2040_flash
    240         else ifneq ($(filter $(MCU_SERIES),KL2x K20x),)
    241           # Teensy EEPROM implementations
    242           OPT_DEFS += -DEEPROM_KINETIS_FLEXRAM
    243           SRC += eeprom_kinetis_flexram.c
    244         else
    245           # Fall back to transient, i.e. non-persistent
    246           OPT_DEFS += -DEEPROM_DRIVER -DEEPROM_TRANSIENT
    247           SRC += eeprom_driver.c eeprom_transient.c
    248         endif
    249       else ifeq ($(PLATFORM),TEST)
    250         # Test harness "EEPROM"
    251         OPT_DEFS += -DEEPROM_TEST_HARNESS
    252         SRC += eeprom.c
    253       endif
    254     endif
    255   endif
    256 endif
    257 
    258 VALID_WEAR_LEVELING_DRIVER_TYPES := custom embedded_flash spi_flash rp2040_flash legacy
    259 WEAR_LEVELING_DRIVER ?= none
    260 ifneq ($(strip $(WEAR_LEVELING_DRIVER)),none)
    261   ifeq ($(filter $(WEAR_LEVELING_DRIVER),$(VALID_WEAR_LEVELING_DRIVER_TYPES)),)
    262     $(call CATASTROPHIC_ERROR,Invalid WEAR_LEVELING_DRIVER,WEAR_LEVELING_DRIVER="$(WEAR_LEVELING_DRIVER)" is not a valid wear leveling driver)
    263   else
    264     FNV_ENABLE := yes
    265     OPT_DEFS += -DWEAR_LEVELING_ENABLE
    266     OPT_DEFS += -DWEAR_LEVELING_$(strip $(shell echo $(WEAR_LEVELING_DRIVER) | tr '[:lower:]' '[:upper:]'))
    267     COMMON_VPATH += $(PLATFORM_PATH)/$(PLATFORM_KEY)/$(DRIVER_DIR)/wear_leveling
    268     COMMON_VPATH += $(DRIVER_PATH)/wear_leveling
    269     COMMON_VPATH += $(QUANTUM_DIR)/wear_leveling
    270     SRC += wear_leveling.c
    271     ifeq ($(strip $(WEAR_LEVELING_DRIVER)), embedded_flash)
    272       OPT_DEFS += -DHAL_USE_EFL
    273       SRC += wear_leveling_efl.c
    274     else ifeq ($(strip $(WEAR_LEVELING_DRIVER)), spi_flash)
    275       FLASH_DRIVER := spi
    276       SRC += wear_leveling_flash_spi.c
    277     else ifeq ($(strip $(WEAR_LEVELING_DRIVER)), rp2040_flash)
    278       SRC += wear_leveling_rp2040_flash.c
    279     else ifeq ($(strip $(WEAR_LEVELING_DRIVER)), legacy)
    280       COMMON_VPATH += $(PLATFORM_PATH)/$(PLATFORM_KEY)/$(DRIVER_DIR)/flash
    281       SRC += legacy_flash_ops.c wear_leveling_legacy.c
    282     endif
    283   endif
    284 endif
    285 
    286 VALID_FLASH_DRIVER_TYPES := spi custom
    287 FLASH_DRIVER ?= none
    288 ifneq ($(strip $(FLASH_DRIVER)), none)
    289     ifeq ($(filter $(FLASH_DRIVER),$(VALID_FLASH_DRIVER_TYPES)),)
    290         $(call CATASTROPHIC_ERROR,Invalid FLASH_DRIVER,FLASH_DRIVER="$(FLASH_DRIVER)" is not a valid flash driver)
    291     else
    292         OPT_DEFS += -DFLASH_ENABLE -DFLASH_DRIVER -DFLASH_DRIVER_$(strip $(shell echo $(FLASH_DRIVER) | tr '[:lower:]' '[:upper:]'))
    293 		COMMON_VPATH += $(DRIVER_PATH)/flash
    294         ifeq ($(strip $(FLASH_DRIVER)),spi)
    295             SRC += flash_spi.c
    296             SPI_DRIVER_REQUIRED = yes
    297         endif
    298     endif
    299 endif
    300 
    301 RGBLIGHT_ENABLE ?= no
    302 VALID_RGBLIGHT_TYPES := ws2812 apa102 custom
    303 
    304 ifeq ($(strip $(RGBLIGHT_ENABLE)), yes)
    305     RGBLIGHT_DRIVER ?= ws2812
    306 
    307     ifeq ($(filter $(RGBLIGHT_DRIVER),$(VALID_RGBLIGHT_TYPES)),)
    308         $(call CATASTROPHIC_ERROR,Invalid RGBLIGHT_DRIVER,RGBLIGHT_DRIVER="$(RGBLIGHT_DRIVER)" is not a valid RGB type)
    309     else
    310         COMMON_VPATH += $(QUANTUM_DIR)/rgblight
    311         POST_CONFIG_H += $(QUANTUM_DIR)/rgblight/rgblight_post_config.h
    312         OPT_DEFS += -DRGBLIGHT_ENABLE
    313         OPT_DEFS += -DRGBLIGHT_$(strip $(shell echo $(RGBLIGHT_DRIVER) | tr '[:lower:]' '[:upper:]'))
    314         SRC += $(QUANTUM_DIR)/process_keycode/process_underglow.c
    315         SRC += $(QUANTUM_DIR)/color.c
    316         SRC += $(QUANTUM_DIR)/rgblight/rgblight.c
    317         SRC += $(QUANTUM_DIR)/rgblight/rgblight_drivers.c
    318         CIE1931_CURVE := yes
    319     endif
    320 
    321     ifeq ($(strip $(RGBLIGHT_DRIVER)), ws2812)
    322         WS2812_DRIVER_REQUIRED := yes
    323     endif
    324 
    325     ifeq ($(strip $(RGBLIGHT_DRIVER)), apa102)
    326         APA102_DRIVER_REQUIRED := yes
    327     endif
    328 
    329     ifeq ($(strip $(VELOCIKEY_ENABLE)), yes)
    330         OPT_DEFS += -DVELOCIKEY_ENABLE
    331     endif
    332 endif
    333 
    334 # Deprecated driver names - do not use
    335 ifeq ($(strip $(LED_MATRIX_DRIVER)), aw20216)
    336 LED_MATRIX_DRIVER := aw20216s
    337 endif
    338 ifeq ($(strip $(LED_MATRIX_DRIVER)), ckled2001)
    339 LED_MATRIX_DRIVER := snled27351
    340 endif
    341 
    342 LED_MATRIX_ENABLE ?= no
    343 VALID_LED_MATRIX_TYPES := is31fl3218 is31fl3236 is31fl3729 is31fl3731 is31fl3733 is31fl3736 is31fl3737 is31fl3741 is31fl3742a is31fl3743a is31fl3745 is31fl3746a snled27351 custom
    344 
    345 ifeq ($(strip $(LED_MATRIX_ENABLE)), yes)
    346     ifeq ($(filter $(LED_MATRIX_DRIVER),$(VALID_LED_MATRIX_TYPES)),)
    347         $(call CATASTROPHIC_ERROR,Invalid LED_MATRIX_DRIVER,LED_MATRIX_DRIVER="$(LED_MATRIX_DRIVER)" is not a valid matrix type)
    348     endif
    349     OPT_DEFS += -DLED_MATRIX_ENABLE
    350     OPT_DEFS += -DLED_MATRIX_$(strip $(shell echo $(LED_MATRIX_DRIVER) | tr '[:lower:]' '[:upper:]'))
    351 
    352     COMMON_VPATH += $(QUANTUM_DIR)/led_matrix
    353     COMMON_VPATH += $(QUANTUM_DIR)/led_matrix/animations
    354     COMMON_VPATH += $(QUANTUM_DIR)/led_matrix/animations/runners
    355     POST_CONFIG_H += $(QUANTUM_DIR)/led_matrix/post_config.h
    356     SRC += $(QUANTUM_DIR)/process_keycode/process_led_matrix.c
    357     SRC += $(QUANTUM_DIR)/led_matrix/led_matrix.c
    358     SRC += $(QUANTUM_DIR)/led_matrix/led_matrix_drivers.c
    359     LIB8TION_ENABLE := yes
    360     CIE1931_CURVE := yes
    361 
    362     ifeq ($(strip $(LED_MATRIX_DRIVER)), is31fl3218)
    363         I2C_DRIVER_REQUIRED = yes
    364         COMMON_VPATH += $(DRIVER_PATH)/led/issi
    365         SRC += is31fl3218-mono.c
    366     endif
    367 
    368     ifeq ($(strip $(LED_MATRIX_DRIVER)), is31fl3236)
    369         I2C_DRIVER_REQUIRED = yes
    370         COMMON_VPATH += $(DRIVER_PATH)/led/issi
    371         SRC += is31fl3236-mono.c
    372     endif
    373 
    374     ifeq ($(strip $(LED_MATRIX_DRIVER)), is31fl3729)
    375         I2C_DRIVER_REQUIRED = yes
    376         COMMON_VPATH += $(DRIVER_PATH)/led/issi
    377         SRC += is31fl3729-mono.c
    378     endif
    379 
    380     ifeq ($(strip $(LED_MATRIX_DRIVER)), is31fl3731)
    381         I2C_DRIVER_REQUIRED = yes
    382         COMMON_VPATH += $(DRIVER_PATH)/led/issi
    383         SRC += is31fl3731-mono.c
    384     endif
    385 
    386     ifeq ($(strip $(LED_MATRIX_DRIVER)), is31fl3733)
    387         I2C_DRIVER_REQUIRED = yes
    388         COMMON_VPATH += $(DRIVER_PATH)/led/issi
    389         SRC += is31fl3733-mono.c
    390     endif
    391 
    392     ifeq ($(strip $(LED_MATRIX_DRIVER)), is31fl3736)
    393         I2C_DRIVER_REQUIRED = yes
    394         COMMON_VPATH += $(DRIVER_PATH)/led/issi
    395         SRC += is31fl3736-mono.c
    396     endif
    397 
    398     ifeq ($(strip $(LED_MATRIX_DRIVER)), is31fl3737)
    399         I2C_DRIVER_REQUIRED = yes
    400         COMMON_VPATH += $(DRIVER_PATH)/led/issi
    401         SRC += is31fl3737-mono.c
    402     endif
    403 
    404     ifeq ($(strip $(LED_MATRIX_DRIVER)), is31fl3741)
    405         I2C_DRIVER_REQUIRED = yes
    406         COMMON_VPATH += $(DRIVER_PATH)/led/issi
    407         SRC += is31fl3741-mono.c
    408     endif
    409 
    410     ifeq ($(strip $(LED_MATRIX_DRIVER)), is31fl3742a)
    411         I2C_DRIVER_REQUIRED = yes
    412         COMMON_VPATH += $(DRIVER_PATH)/led/issi
    413         SRC += is31fl3742a-mono.c
    414     endif
    415 
    416     ifeq ($(strip $(LED_MATRIX_DRIVER)), is31fl3743a)
    417         I2C_DRIVER_REQUIRED = yes
    418         COMMON_VPATH += $(DRIVER_PATH)/led/issi
    419         SRC += is31fl3743a-mono.c
    420     endif
    421 
    422     ifeq ($(strip $(LED_MATRIX_DRIVER)), is31fl3745)
    423         I2C_DRIVER_REQUIRED = yes
    424         COMMON_VPATH += $(DRIVER_PATH)/led/issi
    425         SRC += is31fl3745-mono.c
    426     endif
    427 
    428     ifeq ($(strip $(LED_MATRIX_DRIVER)), is31fl3746a)
    429         I2C_DRIVER_REQUIRED = yes
    430         COMMON_VPATH += $(DRIVER_PATH)/led/issi
    431         SRC += is31fl3746a-mono.c
    432     endif
    433 
    434     ifeq ($(strip $(LED_MATRIX_DRIVER)), snled27351)
    435         I2C_DRIVER_REQUIRED = yes
    436         COMMON_VPATH += $(DRIVER_PATH)/led
    437         SRC += snled27351-mono.c
    438     endif
    439 
    440     ifeq ($(strip $(LED_MATRIX_CUSTOM_KB)), yes)
    441         OPT_DEFS += -DLED_MATRIX_CUSTOM_KB
    442     endif
    443 
    444     ifeq ($(strip $(LED_MATRIX_CUSTOM_USER)), yes)
    445         OPT_DEFS += -DLED_MATRIX_CUSTOM_USER
    446     endif
    447 endif
    448 
    449 # Deprecated driver names - do not use
    450 ifeq ($(strip $(RGB_MATRIX_DRIVER)), aw20216)
    451 RGB_MATRIX_DRIVER := aw20216s
    452 endif
    453 ifeq ($(strip $(RGB_MATRIX_DRIVER)), ckled2001)
    454 RGB_MATRIX_DRIVER := snled27351
    455 endif
    456 
    457 RGB_MATRIX_ENABLE ?= no
    458 
    459 VALID_RGB_MATRIX_TYPES := aw20216s is31fl3218 is31fl3236 is31fl3729 is31fl3731 is31fl3733 is31fl3736 is31fl3737 is31fl3741 is31fl3742a is31fl3743a is31fl3745 is31fl3746a snled27351 ws2812 custom
    460 ifeq ($(strip $(RGB_MATRIX_ENABLE)), yes)
    461     ifeq ($(filter $(RGB_MATRIX_DRIVER),$(VALID_RGB_MATRIX_TYPES)),)
    462         $(call CATASTROPHIC_ERROR,Invalid RGB_MATRIX_DRIVER,RGB_MATRIX_DRIVER="$(RGB_MATRIX_DRIVER)" is not a valid matrix type)
    463     endif
    464     OPT_DEFS += -DRGB_MATRIX_ENABLE
    465     OPT_DEFS += -DRGB_MATRIX_$(strip $(shell echo $(RGB_MATRIX_DRIVER) | tr '[:lower:]' '[:upper:]'))
    466 
    467     COMMON_VPATH += $(QUANTUM_DIR)/rgb_matrix
    468     COMMON_VPATH += $(QUANTUM_DIR)/rgb_matrix/animations
    469     COMMON_VPATH += $(QUANTUM_DIR)/rgb_matrix/animations/runners
    470     POST_CONFIG_H += $(QUANTUM_DIR)/rgb_matrix/post_config.h
    471 
    472     # TODO: Remove this
    473     SRC += $(QUANTUM_DIR)/process_keycode/process_underglow.c
    474 
    475     SRC += $(QUANTUM_DIR)/process_keycode/process_rgb_matrix.c
    476     SRC += $(QUANTUM_DIR)/color.c
    477     SRC += $(QUANTUM_DIR)/rgb_matrix/rgb_matrix.c
    478     SRC += $(QUANTUM_DIR)/rgb_matrix/rgb_matrix_drivers.c
    479     LIB8TION_ENABLE := yes
    480     CIE1931_CURVE := yes
    481 
    482     ifeq ($(strip $(RGB_MATRIX_DRIVER)), aw20216s)
    483         SPI_DRIVER_REQUIRED = yes
    484         COMMON_VPATH += $(DRIVER_PATH)/led
    485         SRC += aw20216s.c
    486     endif
    487 
    488     ifeq ($(strip $(RGB_MATRIX_DRIVER)), is31fl3218)
    489         I2C_DRIVER_REQUIRED = yes
    490         COMMON_VPATH += $(DRIVER_PATH)/led/issi
    491         SRC += is31fl3218.c
    492     endif
    493 
    494     ifeq ($(strip $(RGB_MATRIX_DRIVER)), is31fl3236)
    495         I2C_DRIVER_REQUIRED = yes
    496         COMMON_VPATH += $(DRIVER_PATH)/led/issi
    497         SRC += is31fl3236.c
    498     endif
    499 
    500     ifeq ($(strip $(RGB_MATRIX_DRIVER)), is31fl3729)
    501         I2C_DRIVER_REQUIRED = yes
    502         COMMON_VPATH += $(DRIVER_PATH)/led/issi
    503         SRC += is31fl3729.c
    504     endif
    505 
    506     ifeq ($(strip $(RGB_MATRIX_DRIVER)), is31fl3731)
    507         I2C_DRIVER_REQUIRED = yes
    508         COMMON_VPATH += $(DRIVER_PATH)/led/issi
    509         SRC += is31fl3731.c
    510     endif
    511 
    512     ifeq ($(strip $(RGB_MATRIX_DRIVER)), is31fl3733)
    513         I2C_DRIVER_REQUIRED = yes
    514         COMMON_VPATH += $(DRIVER_PATH)/led/issi
    515         SRC += is31fl3733.c
    516     endif
    517 
    518     ifeq ($(strip $(RGB_MATRIX_DRIVER)), is31fl3736)
    519         I2C_DRIVER_REQUIRED = yes
    520         COMMON_VPATH += $(DRIVER_PATH)/led/issi
    521         SRC += is31fl3736.c
    522     endif
    523 
    524     ifeq ($(strip $(RGB_MATRIX_DRIVER)), is31fl3737)
    525         I2C_DRIVER_REQUIRED = yes
    526         COMMON_VPATH += $(DRIVER_PATH)/led/issi
    527         SRC += is31fl3737.c
    528     endif
    529 
    530     ifeq ($(strip $(RGB_MATRIX_DRIVER)), is31fl3741)
    531         I2C_DRIVER_REQUIRED = yes
    532         COMMON_VPATH += $(DRIVER_PATH)/led/issi
    533         SRC += is31fl3741.c
    534     endif
    535 
    536     ifeq ($(strip $(RGB_MATRIX_DRIVER)), is31fl3742a)
    537         I2C_DRIVER_REQUIRED = yes
    538         COMMON_VPATH += $(DRIVER_PATH)/led/issi
    539         SRC += is31fl3742a.c
    540     endif
    541 
    542     ifeq ($(strip $(RGB_MATRIX_DRIVER)), is31fl3743a)
    543         I2C_DRIVER_REQUIRED = yes
    544         COMMON_VPATH += $(DRIVER_PATH)/led/issi
    545         SRC += is31fl3743a.c
    546     endif
    547 
    548     ifeq ($(strip $(RGB_MATRIX_DRIVER)), is31fl3745)
    549         I2C_DRIVER_REQUIRED = yes
    550         COMMON_VPATH += $(DRIVER_PATH)/led/issi
    551         SRC += is31fl3745.c
    552     endif
    553 
    554     ifeq ($(strip $(RGB_MATRIX_DRIVER)), is31fl3746a)
    555         I2C_DRIVER_REQUIRED = yes
    556         COMMON_VPATH += $(DRIVER_PATH)/led/issi
    557         SRC += is31fl3746a.c
    558     endif
    559 
    560     ifeq ($(strip $(RGB_MATRIX_DRIVER)), snled27351)
    561         I2C_DRIVER_REQUIRED = yes
    562         COMMON_VPATH += $(DRIVER_PATH)/led
    563         SRC += snled27351.c
    564     endif
    565 
    566     ifeq ($(strip $(RGB_MATRIX_DRIVER)), ws2812)
    567         WS2812_DRIVER_REQUIRED := yes
    568     endif
    569 
    570     ifeq ($(strip $(RGB_MATRIX_DRIVER)), apa102)
    571         APA102_DRIVER_REQUIRED := yes
    572     endif
    573 
    574     ifeq ($(strip $(RGB_MATRIX_CUSTOM_KB)), yes)
    575         OPT_DEFS += -DRGB_MATRIX_CUSTOM_KB
    576     endif
    577 
    578     ifeq ($(strip $(RGB_MATRIX_CUSTOM_USER)), yes)
    579         OPT_DEFS += -DRGB_MATRIX_CUSTOM_USER
    580     endif
    581 endif
    582 
    583 VARIABLE_TRACE ?= no
    584 ifneq ($(strip $(VARIABLE_TRACE)),no)
    585     SRC += $(QUANTUM_DIR)/variable_trace.c
    586     OPT_DEFS += -DNUM_TRACED_VARIABLES=$(strip $(VARIABLE_TRACE))
    587     ifneq ($(strip $(MAX_VARIABLE_TRACE_SIZE)),)
    588         OPT_DEFS += -DMAX_VARIABLE_TRACE_SIZE=$(strip $(MAX_VARIABLE_TRACE_SIZE))
    589     endif
    590 endif
    591 
    592 ifeq ($(strip $(SLEEP_LED_ENABLE)), yes)
    593     SRC += $(PLATFORM_COMMON_DIR)/sleep_led.c
    594     OPT_DEFS += -DSLEEP_LED_ENABLE
    595 
    596     NO_SUSPEND_POWER_DOWN := yes
    597 endif
    598 
    599 VALID_BACKLIGHT_TYPES := pwm timer software custom
    600 
    601 BACKLIGHT_ENABLE ?= no
    602 BACKLIGHT_DRIVER ?= pwm
    603 ifeq ($(strip $(BACKLIGHT_ENABLE)), yes)
    604     ifeq ($(filter $(BACKLIGHT_DRIVER),$(VALID_BACKLIGHT_TYPES)),)
    605         $(call CATASTROPHIC_ERROR,Invalid BACKLIGHT_DRIVER,BACKLIGHT_DRIVER="$(BACKLIGHT_DRIVER)" is not a valid backlight type)
    606     endif
    607 
    608     COMMON_VPATH += $(QUANTUM_DIR)/backlight
    609     COMMON_VPATH += $(DRIVER_PATH)/backlight
    610     SRC += $(QUANTUM_DIR)/backlight/backlight.c
    611     SRC += $(QUANTUM_DIR)/process_keycode/process_backlight.c
    612     OPT_DEFS += -DBACKLIGHT_ENABLE
    613     OPT_DEFS += -DBACKLIGHT_$(strip $(shell echo $(BACKLIGHT_DRIVER) | tr '[:lower:]' '[:upper:]'))
    614 
    615     ifneq ($(strip $(BACKLIGHT_DRIVER)), custom)
    616         SRC += $(QUANTUM_DIR)/backlight/backlight_driver_common.c
    617 
    618         ifeq ($(strip $(BACKLIGHT_DRIVER)), software)
    619             SRC += $(DRIVER_PATH)/backlight/backlight_software.c
    620         else
    621             SRC += $(PLATFORM_PATH)/$(PLATFORM_KEY)/$(DRIVER_DIR)/backlight_$(strip $(BACKLIGHT_DRIVER)).c
    622         endif
    623     endif
    624 endif
    625 
    626 ifeq ($(strip $(CIE1931_CURVE)), yes)
    627     OPT_DEFS += -DUSE_CIE1931_CURVE
    628     LED_TABLES := yes
    629 endif
    630 
    631 ifeq ($(strip $(LED_TABLES)), yes)
    632     SRC += $(QUANTUM_DIR)/led_tables.c
    633 endif
    634 
    635 ifeq ($(strip $(VIA_ENABLE)), yes)
    636     DYNAMIC_KEYMAP_ENABLE := yes
    637     RAW_ENABLE := yes
    638     BOOTMAGIC_ENABLE := yes
    639     TRI_LAYER_ENABLE := yes
    640     ifeq ($(strip $(VIA_INSECURE)), yes)
    641         OPT_DEFS += -DVIA_INSECURE
    642     endif
    643 endif
    644 
    645 ifeq ($(strip $(RAW_ENABLE)), yes)
    646     OPT_DEFS += -DRAW_ENABLE
    647     SRC += raw_hid.c
    648 endif
    649 
    650 ifeq ($(strip $(DYNAMIC_KEYMAP_ENABLE)), yes)
    651     SEND_STRING_ENABLE := yes
    652 endif
    653 
    654 VALID_CUSTOM_MATRIX_TYPES:= yes lite no
    655 
    656 CUSTOM_MATRIX ?= no
    657 ifneq ($(strip $(CUSTOM_MATRIX)), yes)
    658     ifeq ($(filter $(CUSTOM_MATRIX),$(VALID_CUSTOM_MATRIX_TYPES)),)
    659         $(call CATASTROPHIC_ERROR,Invalid CUSTOM_MATRIX,CUSTOM_MATRIX="$(CUSTOM_MATRIX)" is not a valid custom matrix type)
    660     endif
    661 
    662     # Include common stuff for all non custom matrix users
    663     QUANTUM_SRC += $(QUANTUM_DIR)/matrix_common.c
    664 
    665     # if 'lite' then skip the actual matrix implementation
    666     ifneq ($(strip $(CUSTOM_MATRIX)), lite)
    667         # Include the standard or split matrix code if needed
    668         QUANTUM_SRC += $(QUANTUM_DIR)/matrix.c
    669     endif
    670 endif
    671 
    672 # Debounce Modules. Set DEBOUNCE_TYPE=custom if including one manually.
    673 DEBOUNCE_TYPE ?= sym_defer_g
    674 ifneq ($(strip $(DEBOUNCE_TYPE)), custom)
    675     QUANTUM_SRC += $(QUANTUM_DIR)/debounce/$(strip $(DEBOUNCE_TYPE)).c
    676 endif
    677 
    678 
    679 VALID_SERIAL_DRIVER_TYPES := bitbang usart vendor
    680 
    681 SERIAL_DRIVER ?= bitbang
    682 ifeq ($(filter $(SERIAL_DRIVER),$(VALID_SERIAL_DRIVER_TYPES)),)
    683     $(call CATASTROPHIC_ERROR,Invalid SERIAL_DRIVER,SERIAL_DRIVER="$(SERIAL_DRIVER)" is not a valid SERIAL driver)
    684 endif
    685 
    686 ifeq ($(strip $(SPLIT_KEYBOARD)), yes)
    687     POST_CONFIG_H += $(QUANTUM_DIR)/split_common/post_config.h
    688     OPT_DEFS += -DSPLIT_KEYBOARD
    689     CRC_ENABLE := yes
    690 
    691     # Include files used by all split keyboards
    692     QUANTUM_SRC += $(QUANTUM_DIR)/split_common/split_util.c
    693 
    694     # Determine which (if any) transport files are required
    695     ifneq ($(strip $(SPLIT_TRANSPORT)), custom)
    696         QUANTUM_SRC += $(QUANTUM_DIR)/split_common/transport.c \
    697                        $(QUANTUM_DIR)/split_common/transactions.c
    698 
    699         OPT_DEFS += -DSPLIT_COMMON_TRANSACTIONS
    700 
    701         # Functions added via QUANTUM_LIB_SRC are only included in the final binary if they're called.
    702         # Unused functions are pruned away, which is why we can add multiple drivers here without bloat.
    703         ifeq ($(PLATFORM),AVR)
    704             ifneq ($(NO_I2C),yes)
    705                 QUANTUM_LIB_SRC += i2c_master.c \
    706                                    i2c_slave.c
    707             endif
    708         endif
    709 
    710         OPT_DEFS += -DSERIAL_DRIVER_$(strip $(shell echo $(SERIAL_DRIVER) | tr '[:lower:]' '[:upper:]'))
    711         ifeq ($(strip $(SERIAL_DRIVER)), bitbang)
    712             QUANTUM_LIB_SRC += serial.c
    713         else
    714             QUANTUM_LIB_SRC += serial_protocol.c
    715             QUANTUM_LIB_SRC += serial_$(strip $(SERIAL_DRIVER)).c
    716         endif
    717     endif
    718     COMMON_VPATH += $(QUANTUM_PATH)/split_common
    719 endif
    720 
    721 ifeq ($(strip $(FNV_ENABLE)), yes)
    722     OPT_DEFS += -DFNV_ENABLE
    723     VPATH += $(LIB_PATH)/fnv
    724     SRC += qmk_fnv_type_validation.c hash_32a.c hash_64a.c
    725 endif
    726 
    727 ifeq ($(strip $(LIB8TION_ENABLE)), yes)
    728     ifneq (,$(filter $(MCU), atmega16u2 atmega32u2 at90usb162))
    729         # ATmegaxxU2 does not have hardware MUL instruction - lib8tion must be told to use software multiplication routines
    730         OPT_DEFS += -DLIB8_ATTINY
    731     endif
    732     OPT_DEFS += -DFASTLED_SCALE8_FIXED=1 -DFASTLED_BLEND_FIXED=1
    733     SRC += $(LIB_PATH)/lib8tion/lib8tion.c
    734 endif
    735 
    736 VALID_HAPTIC_DRIVER_TYPES := drv2605l solenoid
    737 ifeq ($(strip $(HAPTIC_ENABLE)),yes)
    738     ifeq ($(filter $(HAPTIC_DRIVER),$(VALID_HAPTIC_DRIVER_TYPES)),)
    739         $(call CATASTROPHIC_ERROR,Invalid HAPTIC_DRIVER,HAPTIC_DRIVER="$(HAPTIC_DRIVER)" is not a valid Haptic driver)
    740     else
    741         OPT_DEFS += -DHAPTIC_$(strip $(shell echo $(HAPTIC_DRIVER) | tr '[:lower:]' '[:upper:]'))
    742         COMMON_VPATH += $(DRIVER_PATH)/haptic
    743 
    744         ifeq ($(strip $(HAPTIC_DRIVER)), drv2605l)
    745             I2C_DRIVER_REQUIRED = yes
    746             SRC += drv2605l.c
    747         endif
    748 
    749         ifeq ($(strip $(HAPTIC_DRIVER)), solenoid)
    750             SRC += solenoid.c
    751         endif
    752     endif
    753 endif
    754 
    755 ifeq ($(strip $(HD44780_ENABLE)), yes)
    756     OPT_DEFS += -DHD44780_ENABLE
    757     COMMON_VPATH += $(DRIVER_PATH)/lcd
    758     SRC += hd44780.c
    759 endif
    760 
    761 VALID_OLED_DRIVER_TYPES := custom ssd1306
    762 OLED_DRIVER ?= ssd1306
    763 VALID_OLED_TRANSPORT_TYPES := i2c spi custom
    764 OLED_TRANSPORT ?= i2c
    765 ifeq ($(strip $(OLED_ENABLE)), yes)
    766     ifeq ($(filter $(OLED_DRIVER),$(VALID_OLED_DRIVER_TYPES)),)
    767         $(call CATASTROPHIC_ERROR,Invalid OLED_DRIVER,OLED_DRIVER="$(OLED_DRIVER)" is not a valid OLED driver)
    768     else
    769         ifeq ($(filter $(OLED_TRANSPORT),$(VALID_OLED_TRANSPORT_TYPES)),)
    770             $(call CATASTROPHIC_ERROR,Invalid OLED_TRANSPORT,OLED_TRANSPORT="$(OLED_TRANSPORT)" is not a valid OLED transport)
    771         else
    772             OPT_DEFS += -DOLED_ENABLE
    773             OPT_DEFS += -DOLED_$(strip $(shell echo $(OLED_DRIVER) | tr '[:lower:]' '[:upper:]'))
    774             COMMON_VPATH += $(DRIVER_PATH)/oled
    775             ifneq ($(strip $(OLED_DRIVER)), custom)
    776                 SRC += oled_driver.c
    777             endif
    778 
    779             OPT_DEFS += -DOLED_TRANSPORT_$(strip $(shell echo $(OLED_TRANSPORT) | tr '[:lower:]' '[:upper:]'))
    780             ifeq ($(strip $(OLED_TRANSPORT)), i2c)
    781                 I2C_DRIVER_REQUIRED = yes
    782             endif
    783             ifeq ($(strip $(OLED_TRANSPORT)), spi)
    784                 SPI_DRIVER_REQUIRED = yes
    785             endif
    786         endif
    787     endif
    788 endif
    789 
    790 ifeq ($(strip $(ST7565_ENABLE)), yes)
    791     OPT_DEFS += -DST7565_ENABLE
    792     SPI_DRIVER_REQUIRED = yes
    793     COMMON_VPATH += $(DRIVER_PATH)/oled # For glcdfont.h
    794     COMMON_VPATH += $(DRIVER_PATH)/lcd
    795     SRC += st7565.c
    796 endif
    797 
    798 ifeq ($(strip $(UCIS_ENABLE)), yes)
    799     OPT_DEFS += -DUCIS_ENABLE
    800     UNICODE_COMMON := yes
    801     SRC += $(QUANTUM_DIR)/process_keycode/process_ucis.c \
    802            $(QUANTUM_DIR)/unicode/ucis.c
    803 endif
    804 
    805 ifeq ($(strip $(UNICODEMAP_ENABLE)), yes)
    806     OPT_DEFS += -DUNICODEMAP_ENABLE
    807     UNICODE_COMMON := yes
    808     SRC += $(QUANTUM_DIR)/process_keycode/process_unicodemap.c \
    809            $(QUANTUM_DIR)/unicode/unicodemap.c
    810 endif
    811 
    812 ifeq ($(strip $(UNICODE_ENABLE)), yes)
    813     OPT_DEFS += -DUNICODE_ENABLE
    814     UNICODE_COMMON := yes
    815     SRC += $(QUANTUM_DIR)/process_keycode/process_unicode.c
    816 endif
    817 
    818 ifeq ($(strip $(UNICODE_COMMON)), yes)
    819     OPT_DEFS += -DUNICODE_COMMON_ENABLE
    820     COMMON_VPATH += $(QUANTUM_DIR)/unicode
    821     SRC += $(QUANTUM_DIR)/process_keycode/process_unicode_common.c \
    822            $(QUANTUM_DIR)/unicode/unicode.c \
    823            $(QUANTUM_DIR)/unicode/utf8.c
    824 endif
    825 
    826 ifeq ($(strip $(PS2_MOUSE_ENABLE)), yes)
    827     PS2_ENABLE := yes
    828     MOUSE_ENABLE := yes
    829     SRC += ps2_mouse.c
    830     OPT_DEFS += -DPS2_MOUSE_ENABLE
    831 endif
    832 
    833 VALID_PS2_DRIVER_TYPES := busywait interrupt usart vendor
    834 
    835 PS2_DRIVER ?= busywait
    836 ifeq ($(strip $(PS2_ENABLE)), yes)
    837     ifeq ($(filter $(PS2_DRIVER),$(VALID_PS2_DRIVER_TYPES)),)
    838         $(call CATASTROPHIC_ERROR,Invalid PS2_DRIVER,PS2_DRIVER="$(PS2_DRIVER)" is not a valid PS/2 driver)
    839     endif
    840 
    841     OPT_DEFS += -DPS2_DRIVER_$(strip $(shell echo $(PS2_DRIVER) | tr '[:lower:]' '[:upper:]'))
    842 
    843     COMMON_VPATH += $(DRIVER_PATH)/ps2
    844     COMMON_VPATH += $(PLATFORM_PATH)/$(PLATFORM_KEY)/$(DRIVER_DIR)/ps2
    845     OPT_DEFS += -DPS2_ENABLE
    846 
    847     ifneq ($(strip $(PS2_DRIVER)), vendor)
    848         SRC += ps2_io.c
    849     endif
    850 
    851     SRC += ps2_$(strip $(PS2_DRIVER)).c
    852 endif
    853 
    854 JOYSTICK_ENABLE ?= no
    855 VALID_JOYSTICK_TYPES := analog digital
    856 JOYSTICK_DRIVER ?= analog
    857 ifeq ($(strip $(JOYSTICK_ENABLE)), yes)
    858     ifeq ($(filter $(JOYSTICK_DRIVER),$(VALID_JOYSTICK_TYPES)),)
    859         $(call CATASTROPHIC_ERROR,Invalid JOYSTICK_DRIVER,JOYSTICK_DRIVER="$(JOYSTICK_DRIVER)" is not a valid joystick driver)
    860     endif
    861     OPT_DEFS += -DJOYSTICK_ENABLE
    862     OPT_DEFS += -DJOYSTICK_$(strip $(shell echo $(JOYSTICK_DRIVER) | tr '[:lower:]' '[:upper:]'))
    863     SRC += $(QUANTUM_DIR)/process_keycode/process_joystick.c
    864     SRC += $(QUANTUM_DIR)/joystick.c
    865 
    866     ifeq ($(strip $(JOYSTICK_DRIVER)), analog)
    867         ANALOG_DRIVER_REQUIRED = yes
    868     endif
    869 endif
    870 
    871 USBPD_ENABLE ?= no
    872 VALID_USBPD_DRIVER_TYPES = custom vendor
    873 USBPD_DRIVER ?= vendor
    874 ifeq ($(strip $(USBPD_ENABLE)), yes)
    875     ifeq ($(filter $(strip $(USBPD_DRIVER)),$(VALID_USBPD_DRIVER_TYPES)),)
    876         $(call CATASTROPHIC_ERROR,Invalid USBPD_DRIVER,USBPD_DRIVER="$(USBPD_DRIVER)" is not a valid USBPD driver)
    877     else
    878         OPT_DEFS += -DUSBPD_ENABLE
    879         ifeq ($(strip $(USBPD_DRIVER)), vendor)
    880             # Vendor-specific implementations
    881             OPT_DEFS += -DUSBPD_VENDOR
    882             ifeq ($(strip $(MCU_SERIES)), STM32G4xx)
    883                 OPT_DEFS += -DUSBPD_STM32G4
    884                 SRC += usbpd_stm32g4.c
    885             else
    886                 $(call CATASTROPHIC_ERROR,Invalid USBPD_DRIVER,There is no vendor-provided USBPD driver available)
    887             endif
    888         else ifeq ($(strip $(USBPD_DRIVER)), custom)
    889             OPT_DEFS += -DUSBPD_CUSTOM
    890             # Board designers can add their own driver to $(SRC)
    891         endif
    892     endif
    893 endif
    894 
    895 BLUETOOTH_ENABLE ?= no
    896 VALID_BLUETOOTH_DRIVER_TYPES := bluefruit_le custom rn42
    897 ifeq ($(strip $(BLUETOOTH_ENABLE)), yes)
    898     ifeq ($(filter $(strip $(BLUETOOTH_DRIVER)),$(VALID_BLUETOOTH_DRIVER_TYPES)),)
    899         $(call CATASTROPHIC_ERROR,Invalid BLUETOOTH_DRIVER,BLUETOOTH_DRIVER="$(BLUETOOTH_DRIVER)" is not a valid Bluetooth driver type)
    900     endif
    901     OPT_DEFS += -DBLUETOOTH_ENABLE
    902     OPT_DEFS += -DBLUETOOTH_$(strip $(shell echo $(BLUETOOTH_DRIVER) | tr '[:lower:]' '[:upper:]'))
    903     NO_USB_STARTUP_CHECK := yes
    904     CONNECTION_ENABLE := yes
    905     COMMON_VPATH += $(DRIVER_PATH)/bluetooth
    906     SRC += $(DRIVER_PATH)/bluetooth/bluetooth.c
    907 
    908     ifeq ($(strip $(BLUETOOTH_DRIVER)), bluefruit_le)
    909         SPI_DRIVER_REQUIRED = yes
    910         SRC += $(DRIVER_PATH)/bluetooth/bluetooth_drivers.c
    911         SRC += $(DRIVER_PATH)/bluetooth/bluefruit_le.cpp
    912     endif
    913 
    914     ifeq ($(strip $(BLUETOOTH_DRIVER)), rn42)
    915         UART_DRIVER_REQUIRED = yes
    916         SRC += $(DRIVER_PATH)/bluetooth/bluetooth_drivers.c
    917         SRC += $(DRIVER_PATH)/bluetooth/rn42.c
    918     endif
    919 endif
    920 
    921 ENCODER_ENABLE ?= no
    922 ENCODER_DRIVER ?= quadrature
    923 VALID_ENCODER_DRIVER_TYPES := quadrature custom
    924 ifeq ($(strip $(ENCODER_ENABLE)), yes)
    925     ifeq ($(filter $(ENCODER_DRIVER),$(VALID_ENCODER_DRIVER_TYPES)),)
    926         $(call CATASTROPHIC_ERROR,Invalid ENCODER_DRIVER,ENCODER_DRIVER="$(ENCODER_DRIVER)" is not a valid encoder driver)
    927     endif
    928     SRC += $(QUANTUM_DIR)/encoder.c
    929     OPT_DEFS += -DENCODER_ENABLE
    930     OPT_DEFS += -DENCODER_DRIVER_$(strip $(shell echo $(ENCODER_DRIVER) | tr '[:lower:]' '[:upper:]'))
    931 
    932     COMMON_VPATH += $(PLATFORM_PATH)/$(PLATFORM_KEY)/$(DRIVER_DIR)/encoder
    933     COMMON_VPATH += $(DRIVER_PATH)/encoder
    934 
    935     ifneq ($(strip $(ENCODER_DRIVER)), custom)
    936         SRC += encoder_$(strip $(ENCODER_DRIVER)).c
    937     endif
    938 
    939     ifeq ($(strip $(ENCODER_MAP_ENABLE)), yes)
    940         OPT_DEFS += -DENCODER_MAP_ENABLE
    941     endif
    942 endif
    943 
    944 ifeq ($(strip $(DIP_SWITCH_ENABLE)), yes)
    945     ifeq ($(strip $(DIP_SWITCH_MAP_ENABLE)), yes)
    946         OPT_DEFS += -DDIP_SWITCH_MAP_ENABLE
    947     endif
    948 endif
    949 
    950 ifeq ($(strip $(BATTERY_ENABLE)), yes)
    951     BATTERY_DRIVER_REQUIRED := yes
    952 endif
    953 
    954 VALID_BATTERY_DRIVER_TYPES := adc custom vendor
    955 
    956 BATTERY_DRIVER ?= none
    957 ifeq ($(strip $(BATTERY_DRIVER_REQUIRED)), yes)
    958     ifeq ($(filter $(BATTERY_DRIVER),$(VALID_BATTERY_DRIVER_TYPES)),)
    959         $(call CATASTROPHIC_ERROR,Invalid BATTERY_DRIVER,BATTERY_DRIVER="$(BATTERY_DRIVER)" is not a valid battery driver)
    960     endif
    961 
    962     OPT_DEFS += -DBATTERY_DRIVER_$(strip $(shell echo $(BATTERY_DRIVER) | tr '[:lower:]' '[:upper:]'))
    963 
    964     COMMON_VPATH += $(DRIVER_PATH)/battery
    965 
    966     ifneq ($(strip $(BATTERY_DRIVER)), custom)
    967         SRC += battery_$(strip $(BATTERY_DRIVER)).c
    968     endif
    969 
    970     # add extra deps
    971     ifeq ($(strip $(BATTERY_DRIVER)), adc)
    972         ANALOG_DRIVER_REQUIRED = yes
    973     endif
    974 endif
    975 
    976 VALID_WS2812_DRIVER_TYPES := bitbang custom i2c pwm spi vendor
    977 
    978 WS2812_DRIVER ?= bitbang
    979 ifeq ($(strip $(WS2812_DRIVER_REQUIRED)), yes)
    980     ifeq ($(filter $(WS2812_DRIVER),$(VALID_WS2812_DRIVER_TYPES)),)
    981         $(call CATASTROPHIC_ERROR,Invalid WS2812_DRIVER,WS2812_DRIVER="$(WS2812_DRIVER)" is not a valid WS2812 driver)
    982     endif
    983 
    984     OPT_DEFS += -DWS2812_$(strip $(shell echo $(WS2812_DRIVER) | tr '[:lower:]' '[:upper:]'))
    985 
    986     COMMON_VPATH += $(DRIVER_PATH)/led
    987 
    988     SRC += ws2812.c ws2812_$(strip $(WS2812_DRIVER)).c
    989 
    990     ifeq ($(strip $(PLATFORM)), CHIBIOS)
    991         ifeq ($(strip $(WS2812_DRIVER)), pwm)
    992             OPT_DEFS += -DSTM32_DMA_REQUIRED=TRUE
    993         endif
    994     endif
    995 
    996     # add extra deps
    997     ifeq ($(strip $(WS2812_DRIVER)), i2c)
    998         I2C_DRIVER_REQUIRED = yes
    999     endif
   1000 endif
   1001 
   1002 ifeq ($(strip $(APA102_DRIVER_REQUIRED)), yes)
   1003     COMMON_VPATH += $(DRIVER_PATH)/led
   1004     SRC += apa102.c
   1005 endif
   1006 
   1007 ifeq ($(strip $(ANALOG_DRIVER_REQUIRED)), yes)
   1008     OPT_DEFS += -DHAL_USE_ADC=TRUE
   1009     QUANTUM_LIB_SRC += analog.c
   1010 endif
   1011 
   1012 ifeq ($(strip $(I2C_DRIVER_REQUIRED)), yes)
   1013     OPT_DEFS += -DHAL_USE_I2C=TRUE
   1014     QUANTUM_LIB_SRC += i2c_master.c
   1015 endif
   1016 
   1017 ifeq ($(strip $(SPI_DRIVER_REQUIRED)), yes)
   1018     OPT_DEFS += -DHAL_USE_SPI=TRUE
   1019     QUANTUM_LIB_SRC += spi_master.c
   1020 endif
   1021 
   1022 ifeq ($(strip $(UART_DRIVER_REQUIRED)), yes)
   1023     ifeq ($(strip $(PLATFORM)), CHIBIOS)
   1024         ifneq ($(filter $(MCU_SERIES),RP2040),)
   1025             OPT_DEFS += -DHAL_USE_SIO=TRUE
   1026             QUANTUM_LIB_SRC += uart_sio.c
   1027         else
   1028             OPT_DEFS += -DHAL_USE_SERIAL=TRUE
   1029             QUANTUM_LIB_SRC += uart_serial.c
   1030         endif
   1031     else
   1032         QUANTUM_LIB_SRC += uart.c
   1033     endif
   1034 endif