Makefile

   1 ###############################################################################
   2 # "THE BEER-WARE LICENSE" (Revision 42):
   3 # <msmith@FreeBSD.ORG> wrote this file. As long as you retain this notice you
   4 # can do whatever you want with this stuff. If we meet some day, and you think
   5 # this stuff is worth it, you can buy me a beer in return
   6 ###############################################################################
   7 #
   8 # Makefile for building the cleanflight firmware.
   9 #
  10 # Invoke this with 'make help' to see the list of supported targets.
  11 #
  12
  13 ###############################################################################
  14 # Things that the user might override on the commandline
  15 #
  16
  17 # The target to build, see VALID_TARGETS below
  18 TARGET          ?= NAZE
  19
  20 # Compile-time options
  21 OPTIONS         ?=
  22
  23 # compile for OpenPilot BootLoader support
  24 OPBL ?=no
  25
  26 # Debugger optons, must be empty or GDB
  27 DEBUG ?=
  28
  29 # Serial port/Device for flashing
  30 SERIAL_DEVICE   ?= $(firstword $(wildcard /dev/ttyUSB*) no-port-found)
  31
  32 # Flash size (KB).  Some low-end chips actually have more flash than advertised, use this to override.
  33 FLASH_SIZE ?=
  34
  35 ###############################################################################
  36 # Things that need to be maintained as the source changes
  37 #
  38
  39 FORKNAME                         = betaflight
  40
  41 VALID_TARGETS    = NAZE NAZE32PRO OLIMEXINO STM32F3DISCOVERY CHEBUZZF3 CC3D CJMCU EUSTM32F103RC SPRACINGF3 PORT103R SPARKY ALIENWIIF1 ALIENWIIF3 COLIBRI_RACE MOTOLAB
  42
  43 # Valid targets for OP BootLoader support
  44 OPBL_VALID_TARGETS = CC3D
  45
  46 # Configure default flash sizes for the targets
  47 ifeq ($(FLASH_SIZE),)
  48 ifeq ($(TARGET),$(filter $(TARGET),CJMCU))
  49 FLASH_SIZE = 64
  50 else ifeq ($(TARGET),$(filter $(TARGET),NAZE CC3D ALIENWIIF1 OLIMEXINO))
  51 FLASH_SIZE = 128
  52 else ifeq ($(TARGET),$(filter $(TARGET),EUSTM32F103RC PORT103R STM32F3DISCOVERY CHEBUZZF3 NAZE32PRO SPRACINGF3 SPARKY ALIENWIIF3 COLIBRI_RACE MOTOLAB))
  53 FLASH_SIZE = 256
  54 else
  55 $(error FLASH_SIZE not configured for target)
  56 endif
  57 endif
  58
  59 REVISION = $(shell git log -1 --format="%h")
  60
  61 # Working directories
  62 ROOT             := $(patsubst %/,%,$(dir $(lastword $(MAKEFILE_LIST))))
  63 SRC_DIR          = $(ROOT)/src/main
  64 OBJECT_DIR       = $(ROOT)/obj/main
  65 BIN_DIR          = $(ROOT)/obj
  66 CMSIS_DIR        = $(ROOT)/lib/main/CMSIS
  67 INCLUDE_DIRS     = $(SRC_DIR)
  68 LINKER_DIR       = $(ROOT)/src/main/target
  69
  70 # Search path for sources
  71 VPATH           := $(SRC_DIR):$(SRC_DIR)/startup
  72 USBFS_DIR       = $(ROOT)/lib/main/STM32_USB-FS-Device_Driver
  73 USBPERIPH_SRC = $(notdir $(wildcard $(USBFS_DIR)/src/*.c))
  74
  75 ifeq ($(TARGET),$(filter $(TARGET),STM32F3DISCOVERY CHEBUZZF3 NAZE32PRO SPRACINGF3 SPARKY ALIENWIIF3 COLIBRI_RACE MOTOLAB))
  76
  77 CSOURCES        := $(shell find $(SRC_DIR) -name '*.c')
  78
  79 STDPERIPH_DIR   = $(ROOT)/lib/main/STM32F30x_StdPeriph_Driver
  80
  81 STDPERIPH_SRC = $(notdir $(wildcard $(STDPERIPH_DIR)/src/*.c))
  82
  83 EXCLUDES        = stm32f30x_crc.c \
  84                 stm32f30x_can.c
  85
  86 STDPERIPH_SRC := $(filter-out ${EXCLUDES}, $(STDPERIPH_SRC))
  87
  88 DEVICE_STDPERIPH_SRC = \
  89                 $(STDPERIPH_SRC)
  90
  91
  92 VPATH           := $(VPATH):$(CMSIS_DIR)/CM1/CoreSupport:$(CMSIS_DIR)/CM1/DeviceSupport/ST/STM32F30x
  93 CMSIS_SRC        = $(notdir $(wildcard $(CMSIS_DIR)/CM1/CoreSupport/*.c \
  94                            $(CMSIS_DIR)/CM1/DeviceSupport/ST/STM32F30x/*.c))
  95
  96 INCLUDE_DIRS := $(INCLUDE_DIRS) \
  97                    $(STDPERIPH_DIR)/inc \
  98                    $(CMSIS_DIR)/CM1/CoreSupport \
  99                    $(CMSIS_DIR)/CM1/DeviceSupport/ST/STM32F30x
 100
 101 ifneq ($(TARGET),SPRACINGF3)
 102 INCLUDE_DIRS := $(INCLUDE_DIRS) \
 103                    $(USBFS_DIR)/inc \
 104                    $(ROOT)/src/main/vcp
 105
 106 VPATH := $(VPATH):$(USBFS_DIR)/src
 107
 108 DEVICE_STDPERIPH_SRC := $(DEVICE_STDPERIPH_SRC)\
 109                    $(USBPERIPH_SRC)
 110
 111 endif
 112
 113 LD_SCRIPT        = $(LINKER_DIR)/stm32_flash_f303_$(FLASH_SIZE)k.ld
 114
 115 ARCH_FLAGS       = -mthumb -mcpu=cortex-m4 -mfloat-abi=hard -mfpu=fpv4-sp-d16 -fsingle-precision-constant -Wdouble-promotion
 116 DEVICE_FLAGS = -DSTM32F303xC -DSTM32F303
 117 TARGET_FLAGS = -D$(TARGET)
 118 ifeq ($(TARGET),CHEBUZZF3)
 119 # CHEBUZZ is a VARIANT of STM32F3DISCOVERY
 120 TARGET_FLAGS := $(TARGET_FLAGS) -DSTM32F3DISCOVERY
 121 endif
 122
 123 else ifeq ($(TARGET),$(filter $(TARGET),EUSTM32F103RC PORT103R))
 124
 125
 126 STDPERIPH_DIR    = $(ROOT)/lib/main/STM32F10x_StdPeriph_Driver
 127
 128 STDPERIPH_SRC = $(notdir $(wildcard $(STDPERIPH_DIR)/src/*.c))
 129
 130 EXCLUDES        = stm32f10x_crc.c \
 131                 stm32f10x_cec.c \
 132                 stm32f10x_can.c
 133
 134 STDPERIPH_SRC := $(filter-out ${EXCLUDES}, $(STDPERIPH_SRC))
 135
 136 # Search path and source files for the CMSIS sources
 137 VPATH           := $(VPATH):$(CMSIS_DIR)/CM3/CoreSupport:$(CMSIS_DIR)/CM3/DeviceSupport/ST/STM32F10x
 138 CMSIS_SRC        = $(notdir $(wildcard $(CMSIS_DIR)/CM3/CoreSupport/*.c \
 139                            $(CMSIS_DIR)/CM3/DeviceSupport/ST/STM32F10x/*.c))
 140
 141 INCLUDE_DIRS := $(INCLUDE_DIRS) \
 142                    $(STDPERIPH_DIR)/inc \
 143                    $(CMSIS_DIR)/CM3/CoreSupport \
 144                    $(CMSIS_DIR)/CM3/DeviceSupport/ST/STM32F10x \
 145
 146 LD_SCRIPT        = $(LINKER_DIR)/stm32_flash_f103_$(FLASH_SIZE)k.ld
 147
 148 ARCH_FLAGS       = -mthumb -mcpu=cortex-m3
 149 TARGET_FLAGS = -D$(TARGET) -pedantic
 150 DEVICE_FLAGS = -DSTM32F10X_HD -DSTM32F10X
 151
 152 DEVICE_STDPERIPH_SRC = $(STDPERIPH_SRC)
 153
 154 else
 155
 156 STDPERIPH_DIR    = $(ROOT)/lib/main/STM32F10x_StdPeriph_Driver
 157
 158 STDPERIPH_SRC = $(notdir $(wildcard $(STDPERIPH_DIR)/src/*.c))
 159
 160 EXCLUDES        = stm32f10x_crc.c \
 161                 stm32f10x_cec.c \
 162                 stm32f10x_can.c
 163
 164 STDPERIPH_SRC := $(filter-out ${EXCLUDES}, $(STDPERIPH_SRC))
 165
 166 # Search path and source files for the CMSIS sources
 167 VPATH           := $(VPATH):$(CMSIS_DIR)/CM3/CoreSupport:$(CMSIS_DIR)/CM3/DeviceSupport/ST/STM32F10x
 168 CMSIS_SRC        = $(notdir $(wildcard $(CMSIS_DIR)/CM3/CoreSupport/*.c \
 169                            $(CMSIS_DIR)/CM3/DeviceSupport/ST/STM32F10x/*.c))
 170
 171 INCLUDE_DIRS := $(INCLUDE_DIRS) \
 172                    $(STDPERIPH_DIR)/inc \
 173                    $(CMSIS_DIR)/CM3/CoreSupport \
 174                    $(CMSIS_DIR)/CM3/DeviceSupport/ST/STM32F10x \
 175
 176 DEVICE_STDPERIPH_SRC = $(STDPERIPH_SRC)
 177
 178 ifeq ($(TARGET),CC3D)
 179 INCLUDE_DIRS := $(INCLUDE_DIRS) \
 180                    $(USBFS_DIR)/inc \
 181                    $(ROOT)/src/main/vcp
 182
 183 VPATH := $(VPATH):$(USBFS_DIR)/src
 184
 185 DEVICE_STDPERIPH_SRC := $(DEVICE_STDPERIPH_SRC) \
 186                    $(USBPERIPH_SRC)
 187
 188 endif
 189
 190 LD_SCRIPT        = $(LINKER_DIR)/stm32_flash_f103_$(FLASH_SIZE)k.ld
 191
 192 ARCH_FLAGS       = -mthumb -mcpu=cortex-m3
 193 TARGET_FLAGS = -D$(TARGET) -pedantic
 194 DEVICE_FLAGS = -DSTM32F10X_MD -DSTM32F10X
 195
 196 endif
 197
 198 ifneq ($(FLASH_SIZE),)
 199 DEVICE_FLAGS := $(DEVICE_FLAGS) -DFLASH_SIZE=$(FLASH_SIZE)
 200 endif
 201
 202 TARGET_DIR = $(ROOT)/src/main/target/$(TARGET)
 203 TARGET_SRC = $(notdir $(wildcard $(TARGET_DIR)/*.c))
 204
 205 ifeq ($(TARGET),ALIENWIIF1)
 206 # ALIENWIIF1 is a VARIANT of NAZE
 207 TARGET_FLAGS := $(TARGET_FLAGS) -DNAZE -DALIENWII32
 208 TARGET_DIR = $(ROOT)/src/main/target/NAZE
 209 endif
 210
 211 INCLUDE_DIRS := $(INCLUDE_DIRS) \
 212                     $(TARGET_DIR)
 213
 214 VPATH           := $(VPATH):$(TARGET_DIR)
 215
 216 COMMON_SRC       = build_config.c \
 217                    debug.c \
 218                    version.c \
 219                    $(TARGET_SRC) \
 220                    config/config.c \
 221                    config/runtime_config.c \
 222                    common/maths.c \
 223                    common/printf.c \
 224                    common/typeconversion.c \
 225                    common/encoding.c \
 226                    common/filter.c \
 227                    main.c \
 228                    mw.c \
 229                    flight/altitudehold.c \
 230                    flight/failsafe.c \
 231                    flight/pid.c \
 232                    flight/imu.c \
 233                    flight/mixer.c \
 234                    flight/lowpass.c \
 235                    drivers/bus_i2c_soft.c \
 236                    drivers/serial.c \
 237                    drivers/sound_beeper.c \
 238                    drivers/system.c \
 239                    drivers/gyro_sync.c \
 240                    io/beeper.c \
 241                    io/rc_controls.c \
 242                    io/rc_curves.c \
 243                    io/serial.c \
 244                    io/serial_1wire.c \
 245                    io/serial_cli.c \
 246                    io/serial_msp.c \
 247                    io/statusindicator.c \
 248                    rx/rx.c \
 249                    rx/pwm.c \
 250                    rx/msp.c \
 251                    rx/sbus.c \
 252                    rx/sumd.c \
 253                    rx/sumh.c \
 254                    rx/spektrum.c \
 255                    rx/xbus.c \
 256                    sensors/acceleration.c \
 257                    sensors/battery.c \
 258                    sensors/boardalignment.c \
 259                    sensors/compass.c \
 260                    sensors/gyro.c \
 261                    sensors/initialisation.c \
 262                    $(CMSIS_SRC) \
 263                    $(DEVICE_STDPERIPH_SRC)
 264
 265 HIGHEND_SRC  = flight/autotune.c \
 266                    flight/navigation.c \
 267                    flight/gps_conversion.c \
 268                    common/colorconversion.c \
 269                    io/gps.c \
 270                    io/ledstrip.c \
 271                    io/display.c \
 272                    telemetry/telemetry.c \
 273                    telemetry/frsky.c \
 274                    telemetry/hott.c \
 275                    telemetry/msp.c \
 276                    telemetry/smartport.c \
 277                    sensors/sonar.c \
 278                    sensors/barometer.c \
 279                    blackbox/blackbox.c \
 280                    blackbox/blackbox_io.c
 281
 282 VCP_SRC  = \
 283                    vcp/hw_config.c \
 284                    vcp/stm32_it.c \
 285                    vcp/usb_desc.c \
 286                    vcp/usb_endp.c \
 287                    vcp/usb_istr.c \
 288                    vcp/usb_prop.c \
 289                    vcp/usb_pwr.c \
 290                    drivers/serial_usb_vcp.c
 291
 292 NAZE_SRC         = startup_stm32f10x_md_gcc.S \
 293                    drivers/accgyro_adxl345.c \
 294                    drivers/accgyro_bma280.c \
 295                    drivers/accgyro_l3g4200d.c \
 296                    drivers/accgyro_mma845x.c \
 297                    drivers/accgyro_mpu3050.c \
 298                    drivers/accgyro_mpu6050.c \
 299                    drivers/accgyro_spi_mpu6500.c \
 300                    drivers/adc.c \
 301                    drivers/adc_stm32f10x.c \
 302                    drivers/barometer_bmp085.c \
 303                    drivers/barometer_bmp280.c \
 304                    drivers/barometer_ms5611.c \
 305                    drivers/bus_spi.c \
 306                    drivers/bus_i2c_stm32f10x.c \
 307                    drivers/compass_hmc5883l.c \
 308                    drivers/display_ug2864hsweg01.h \
 309                    drivers/flash_m25p16.c \
 310                    drivers/gpio_stm32f10x.c \
 311                    drivers/inverter.c \
 312                    drivers/light_led_stm32f10x.c \
 313                    drivers/light_ws2811strip.c \
 314                    drivers/light_ws2811strip_stm32f10x.c \
 315                    drivers/sonar_hcsr04.c \
 316                    drivers/pwm_mapping.c \
 317                    drivers/pwm_output.c \
 318                    drivers/pwm_rx.c \
 319                    drivers/serial_softserial.c \
 320                    drivers/serial_uart.c \
 321                    drivers/serial_uart_stm32f10x.c \
 322                    drivers/sound_beeper_stm32f10x.c \
 323                    drivers/system_stm32f10x.c \
 324                    drivers/timer.c \
 325                    drivers/timer_stm32f10x.c \
 326                    io/flashfs.c \
 327                    hardware_revision.c \
 328                    $(HIGHEND_SRC) \
 329                    $(COMMON_SRC)
 330
 331 ALIENWIIF1_SRC   = $(NAZE_SRC)
 332
 333 EUSTM32F103RC_SRC        = startup_stm32f10x_hd_gcc.S \
 334                    drivers/accgyro_adxl345.c \
 335                    drivers/accgyro_bma280.c \
 336                    drivers/accgyro_l3g4200d.c \
 337                    drivers/accgyro_mma845x.c \
 338                    drivers/accgyro_mpu3050.c \
 339                    drivers/accgyro_mpu6050.c \
 340                    drivers/accgyro_spi_mpu6000.c \
 341                    drivers/accgyro_spi_mpu6500.c \
 342                    drivers/adc.c \
 343                    drivers/adc_stm32f10x.c \
 344                    drivers/barometer_bmp085.c \
 345                    drivers/barometer_bmp280.c \
 346                    drivers/barometer_ms5611.c \
 347                    drivers/bus_i2c_stm32f10x.c \
 348                    drivers/bus_spi.c \
 349                    drivers/compass_ak8975.c \
 350                    drivers/compass_hmc5883l.c \
 351                    drivers/display_ug2864hsweg01.c \
 352                    drivers/flash_m25p16.c \
 353                    drivers/gpio_stm32f10x.c \
 354                    drivers/inverter.c \
 355                    drivers/light_led_stm32f10x.c \
 356                    drivers/light_ws2811strip.c \
 357                    drivers/light_ws2811strip_stm32f10x.c \
 358                    drivers/pwm_mapping.c \
 359                    drivers/pwm_output.c \
 360                    drivers/pwm_rx.c \
 361                    drivers/serial_softserial.c \
 362                    drivers/serial_uart.c \
 363                    drivers/serial_uart_stm32f10x.c \
 364                    drivers/sonar_hcsr04.c \
 365                    drivers/sound_beeper_stm32f10x.c \
 366                    drivers/system_stm32f10x.c \
 367                    drivers/timer.c \
 368                    drivers/timer_stm32f10x.c \
 369                    io/flashfs.c \
 370                    $(HIGHEND_SRC) \
 371                    $(COMMON_SRC)
 372
 373 PORT103R_SRC = $(EUSTM32F103RC_SRC)
 374
 375 OLIMEXINO_SRC    = startup_stm32f10x_md_gcc.S \
 376                    drivers/accgyro_mpu6050.c \
 377                    drivers/adc.c \
 378                    drivers/adc_stm32f10x.c \
 379                    drivers/barometer_bmp085.c \
 380                    drivers/barometer_bmp280.c \
 381                    drivers/bus_i2c_stm32f10x.c \
 382                    drivers/bus_spi.c \
 383                    drivers/compass_hmc5883l.c \
 384                    drivers/gpio_stm32f10x.c \
 385                    drivers/light_led_stm32f10x.c \
 386                    drivers/light_ws2811strip.c \
 387                    drivers/light_ws2811strip_stm32f10x.c \
 388                    drivers/pwm_mapping.c \
 389                    drivers/pwm_output.c \
 390                    drivers/pwm_rx.c \
 391                    drivers/serial_softserial.c \
 392                    drivers/serial_uart.c \
 393                    drivers/serial_uart_stm32f10x.c \
 394                    drivers/sonar_hcsr04.c \
 395                    drivers/sound_beeper_stm32f10x.c \
 396                    drivers/system_stm32f10x.c \
 397                    drivers/timer.c \
 398                    drivers/timer_stm32f10x.c \
 399                    $(HIGHEND_SRC) \
 400                    $(COMMON_SRC)
 401
 402 ifeq ($(OPBL),yes)
 403 ifneq ($(filter $(TARGET),$(OPBL_VALID_TARGETS)),)
 404 TARGET_FLAGS := -DOPBL $(TARGET_FLAGS)
 405 LD_SCRIPT        = $(LINKER_DIR)/stm32_flash_f103_$(FLASH_SIZE)k_opbl.ld
 406 .DEFAULT_GOAL := binary
 407 else
 408 $(error OPBL specified with a unsupported target)
 409 endif
 410 endif
 411
 412 CJMCU_SRC        = \
 413                    startup_stm32f10x_md_gcc.S \
 414                    drivers/adc.c \
 415                    drivers/adc_stm32f10x.c \
 416                    drivers/accgyro_mpu6050.c \
 417                    drivers/bus_i2c_stm32f10x.c \
 418                    drivers/compass_hmc5883l.c \
 419                    drivers/gpio_stm32f10x.c \
 420                    drivers/light_led_stm32f10x.c \
 421                    drivers/pwm_mapping.c \
 422                    drivers/pwm_output.c \
 423                    drivers/pwm_rx.c \
 424                    drivers/serial_uart.c \
 425                    drivers/serial_uart_stm32f10x.c \
 426                    drivers/sound_beeper_stm32f10x.c \
 427                    drivers/system_stm32f10x.c \
 428                    drivers/timer.c \
 429                    drivers/timer_stm32f10x.c \
 430                    hardware_revision.c \
 431                    blackbox/blackbox.c \
 432                    blackbox/blackbox_io.c \
 433                    $(COMMON_SRC)
 434
 435 CC3D_SRC         = \
 436                    startup_stm32f10x_md_gcc.S \
 437                    drivers/accgyro_spi_mpu6000.c \
 438                    drivers/adc.c \
 439                    drivers/adc_stm32f10x.c \
 440                    drivers/barometer_bmp085.c \
 441                    drivers/barometer_bmp280.c \
 442                    drivers/barometer_ms5611.c \
 443                    drivers/bus_spi.c \
 444                    drivers/bus_i2c_stm32f10x.c \
 445                    drivers/compass_hmc5883l.c \
 446                    drivers/display_ug2864hsweg01.c \
 447                    drivers/flash_m25p16.c \
 448                    drivers/gpio_stm32f10x.c \
 449                    drivers/inverter.c \
 450                    drivers/light_led_stm32f10x.c \
 451                    drivers/light_ws2811strip.c \
 452                    drivers/light_ws2811strip_stm32f10x.c \
 453                    drivers/pwm_mapping.c \
 454                    drivers/pwm_output.c \
 455                    drivers/pwm_rx.c \
 456                    drivers/serial_softserial.c \
 457                    drivers/serial_uart.c \
 458                    drivers/serial_uart_stm32f10x.c \
 459                    drivers/sonar_hcsr04.c \
 460                    drivers/sound_beeper_stm32f10x.c \
 461                    drivers/system_stm32f10x.c \
 462                    drivers/timer.c \
 463                    drivers/timer_stm32f10x.c \
 464                    io/flashfs.c \
 465                    $(HIGHEND_SRC) \
 466                    $(COMMON_SRC) \
 467                    $(VCP_SRC)
 468
 469 STM32F30x_COMMON_SRC     = \
 470                    startup_stm32f30x_md_gcc.S \
 471                    drivers/adc.c \
 472                    drivers/adc_stm32f30x.c \
 473                    drivers/bus_i2c_stm32f30x.c \
 474                    drivers/bus_spi.c \
 475                    drivers/gpio_stm32f30x.c \
 476                    drivers/light_led_stm32f30x.c \
 477                    drivers/light_ws2811strip.c \
 478                    drivers/light_ws2811strip_stm32f30x.c \
 479                    drivers/pwm_mapping.c \
 480                    drivers/pwm_output.c \
 481                    drivers/pwm_rx.c \
 482                    drivers/serial_uart.c \
 483                    drivers/serial_uart_stm32f30x.c \
 484                    drivers/sound_beeper_stm32f30x.c \
 485                    drivers/system_stm32f30x.c \
 486                    drivers/timer.c \
 487                    drivers/timer_stm32f30x.c
 488
 489 NAZE32PRO_SRC    = \
 490                    $(STM32F30x_COMMON_SRC) \
 491                    $(HIGHEND_SRC) \
 492                    $(COMMON_SRC) \
 493                    $(VCP_SRC)
 494
 495 STM32F3DISCOVERY_COMMON_SRC      = \
 496                    $(STM32F30x_COMMON_SRC) \
 497                    drivers/accgyro_l3gd20.c \
 498                    drivers/accgyro_l3gd20.c \
 499                    drivers/accgyro_lsm303dlhc.c \
 500                    drivers/compass_hmc5883l.c \
 501                    $(VCP_SRC)
 502
 503 STM32F3DISCOVERY_SRC     = \
 504                    $(STM32F3DISCOVERY_COMMON_SRC) \
 505                    drivers/accgyro_adxl345.c \
 506                    drivers/accgyro_bma280.c \
 507                    drivers/accgyro_mma845x.c \
 508                    drivers/accgyro_mpu3050.c \
 509                    drivers/accgyro_mpu6050.c \
 510                    drivers/accgyro_l3g4200d.c \
 511                    drivers/barometer_ms5611.c \
 512                    drivers/barometer_bmp280.c \
 513                    drivers/compass_ak8975.c \
 514                    $(HIGHEND_SRC) \
 515                    $(COMMON_SRC)
 516
 517 CHEBUZZF3_SRC    = \
 518                    $(STM32F3DISCOVERY_SRC) \
 519                    $(HIGHEND_SRC) \
 520                    $(COMMON_SRC)
 521
 522 COLIBRI_RACE_SRC        = \
 523                    $(STM32F30x_COMMON_SRC) \
 524                    drivers/display_ug2864hsweg01.c \
 525                    drivers/accgyro_spi_mpu6500.c \
 526                    drivers/barometer_ms5611.c \
 527                    drivers/compass_ak8975.c \
 528                    drivers/compass_hmc5883l.c \
 529                    drivers/serial_usb_vcp.c \
 530                    $(HIGHEND_SRC) \
 531                    $(COMMON_SRC) \
 532                    $(VCP_SRC)
 533
 534 SPARKY_SRC       = \
 535                    $(STM32F30x_COMMON_SRC) \
 536                    drivers/display_ug2864hsweg01.c \
 537                    drivers/accgyro_mpu6050.c \
 538                    drivers/barometer_ms5611.c \
 539                    drivers/barometer_bmp280.c \
 540                    drivers/compass_ak8975.c \
 541                    drivers/serial_usb_vcp.c \
 542                    $(HIGHEND_SRC) \
 543                    $(COMMON_SRC) \
 544                    $(VCP_SRC)
 545
 546 ALIENWIIF3_SRC   = $(SPARKY_SRC)
 547
 548 SPRACINGF3_SRC   = \
 549                    $(STM32F30x_COMMON_SRC) \
 550                    drivers/accgyro_mpu6050.c \
 551                    drivers/barometer_ms5611.c \
 552                    drivers/compass_ak8975.c \
 553                    drivers/barometer_bmp280.c \
 554                    drivers/compass_hmc5883l.c \
 555                    drivers/display_ug2864hsweg01.h \
 556                    drivers/flash_m25p16.c \
 557                    drivers/serial_softserial.c \
 558                    drivers/sonar_hcsr04.c \
 559                    io/flashfs.c \
 560                    $(HIGHEND_SRC) \
 561                    $(COMMON_SRC)
 562
 563 MOTOLAB_SRC = \
 564                    $(STM32F30x_COMMON_SRC) \
 565                    drivers/display_ug2864hsweg01.c \
 566                    drivers/accgyro_mpu6050.c \
 567                    drivers/barometer_ms5611.c \
 568                    drivers/compass_hmc5883l.c \
 569                    drivers/serial_usb_vcp.c \
 570                    drivers/flash_m25p16.c \
 571                    io/flashfs.c \
 572                    $(HIGHEND_SRC) \
 573                    $(COMMON_SRC) \
 574                    $(VCP_SRC)
 575
 576 # Search path and source files for the ST stdperiph library
 577 VPATH           := $(VPATH):$(STDPERIPH_DIR)/src
 578
 579 ###############################################################################
 580 # Things that might need changing to use different tools
 581 #
 582
 583 # Tool names
 584 CC               = arm-none-eabi-gcc
 585 OBJCOPY          = arm-none-eabi-objcopy
 586 SIZE             = arm-none-eabi-size
 587
 588 #
 589 # Tool options.
 590 #
 591
 592 ifeq ($(DEBUG),GDB)
 593 OPTIMIZE         = -O0
 594 LTO_FLAGS        = $(OPTIMIZE)
 595 else
 596 OPTIMIZE         = -Os
 597 LTO_FLAGS        = -flto -fuse-linker-plugin $(OPTIMIZE)
 598 endif
 599
 600 DEBUG_FLAGS      = -ggdb3 -DDEBUG
 601
 602 CFLAGS           = $(ARCH_FLAGS) \
 603                    $(LTO_FLAGS) \
 604                    $(addprefix -D,$(OPTIONS)) \
 605                    $(addprefix -I,$(INCLUDE_DIRS)) \
 606                    $(DEBUG_FLAGS) \
 607                    -std=gnu99 \
 608                    -Wall -Wextra -Wunsafe-loop-optimizations -Wdouble-promotion \
 609                    -ffunction-sections \
 610                    -fdata-sections \
 611                    $(DEVICE_FLAGS) \
 612                    -DUSE_STDPERIPH_DRIVER \
 613                    $(TARGET_FLAGS) \
 614                    -D'__FORKNAME__="$(FORKNAME)"' \
 615                    -D'__TARGET__="$(TARGET)"' \
 616                    -D'__REVISION__="$(REVISION)"' \
 617                    -save-temps=obj \
 618                    -MMD -MP
 619
 620 ASFLAGS          = $(ARCH_FLAGS) \
 621                    -x assembler-with-cpp \
 622                    $(addprefix -I,$(INCLUDE_DIRS)) \
 623                   -MMD -MP
 624
 625 LDFLAGS          = -lm \
 626                    -nostartfiles \
 627                    --specs=nano.specs \
 628                    -lc \
 629                    -lnosys \
 630                    $(ARCH_FLAGS) \
 631                    $(LTO_FLAGS) \
 632                    $(DEBUG_FLAGS) \
 633                    -static \
 634                    -Wl,-gc-sections,-Map,$(TARGET_MAP) \
 635                    -Wl,-L$(LINKER_DIR) \
 636            -Wl,--cref \
 637                    -T$(LD_SCRIPT)
 638
 639 ###############################################################################
 640 # No user-serviceable parts below
 641 ###############################################################################
 642
 643 CPPCHECK         = cppcheck $(CSOURCES) --enable=all --platform=unix64 \
 644                    --std=c99 --inline-suppr --quiet --force \
 645                    $(addprefix -I,$(INCLUDE_DIRS)) \
 646                    -I/usr/include -I/usr/include/linux
 647
 648 #
 649 # Things we will build
 650 #
 651 ifeq ($(filter $(TARGET),$(VALID_TARGETS)),)
 652 $(error Target '$(TARGET)' is not valid, must be one of $(VALID_TARGETS))
 653 endif
 654
 655 TARGET_BIN       = $(BIN_DIR)/$(FORKNAME)_$(TARGET).bin
 656 TARGET_HEX       = $(BIN_DIR)/$(FORKNAME)_$(TARGET).hex
 657 TARGET_ELF       = $(OBJECT_DIR)/$(FORKNAME)_$(TARGET).elf
 658 TARGET_OBJS      = $(addsuffix .o,$(addprefix $(OBJECT_DIR)/$(TARGET)/,$(basename $($(TARGET)_SRC))))
 659 TARGET_DEPS      = $(addsuffix .d,$(addprefix $(OBJECT_DIR)/$(TARGET)/,$(basename $($(TARGET)_SRC))))
 660 TARGET_MAP       = $(OBJECT_DIR)/$(FORKNAME)_$(TARGET).map
 661
 662 # List of buildable ELF files and their object dependencies.
 663 # It would be nice to compute these lists, but that seems to be just beyond make.
 664
 665 $(TARGET_HEX): $(TARGET_ELF)
 666         $(OBJCOPY) -O ihex --set-start 0x8000000 $< $@
 667
 668 $(TARGET_BIN): $(TARGET_ELF)
 669         $(OBJCOPY) -O binary $< $@
 670
 671 $(TARGET_ELF):  $(TARGET_OBJS)
 672         $(CC) -o $@ $^ $(LDFLAGS)
 673         $(SIZE) $(TARGET_ELF)
 674
 675 # Compile
 676 $(OBJECT_DIR)/$(TARGET)/%.o: %.c
 677         @mkdir -p $(dir $@)
 678         @echo %% $(notdir $<)
 679         @$(CC) -c -o $@ $(CFLAGS) $<
 680
 681 # Assemble
 682 $(OBJECT_DIR)/$(TARGET)/%.o: %.s
 683         @mkdir -p $(dir $@)
 684         @echo %% $(notdir $<)
 685         @$(CC) -c -o $@ $(ASFLAGS) $<
 686
 687 $(OBJECT_DIR)/$(TARGET)/%.o: %.S
 688         @mkdir -p $(dir $@)
 689         @echo %% $(notdir $<)
 690         @$(CC) -c -o $@ $(ASFLAGS) $<
 691
 692 clean:
 693         rm -f $(TARGET_BIN) $(TARGET_HEX) $(TARGET_ELF) $(TARGET_OBJS) $(TARGET_MAP)
 694         rm -rf $(OBJECT_DIR)/$(TARGET)
 695         cd src/test && $(MAKE) clean || true
 696
 697 flash_$(TARGET): $(TARGET_HEX)
 698         stty -F $(SERIAL_DEVICE) raw speed 115200 -crtscts cs8 -parenb -cstopb -ixon
 699         echo -n 'R' >$(SERIAL_DEVICE)
 700         stm32flash -w $(TARGET_HEX) -v -g 0x0 -b 115200 $(SERIAL_DEVICE)
 701
 702 flash: flash_$(TARGET)
 703
 704 st-flash_$(TARGET): $(TARGET_BIN)
 705         st-flash --reset write $< 0x08000000
 706
 707 st-flash: st-flash_$(TARGET)
 708
 709 binary: $(TARGET_BIN)
 710
 711 unbrick_$(TARGET): $(TARGET_HEX)
 712         stty -F $(SERIAL_DEVICE) raw speed 115200 -crtscts cs8 -parenb -cstopb -ixon
 713         stm32flash -w $(TARGET_HEX) -v -g 0x0 -b 115200 $(SERIAL_DEVICE)
 714
 715 unbrick: unbrick_$(TARGET)
 716
 717 ## cppcheck    : run static analysis on C source code
 718 cppcheck: $(CSOURCES)
 719         $(CPPCHECK)
 720
 721 cppcheck-result.xml: $(CSOURCES)
 722         $(CPPCHECK) --xml-version=2 2> cppcheck-result.xml
 723
 724 help:
 725         @echo ""
 726         @echo "Makefile for the $(FORKNAME) firmware"
 727         @echo ""
 728         @echo "Usage:"
 729         @echo "        make [TARGET=<target>] [OPTIONS=\"<options>\"]"
 730         @echo ""
 731         @echo "Valid TARGET values are: $(VALID_TARGETS)"
 732         @echo ""
 733
 734 ## test        : run the cleanflight test suite
 735 test:
 736         cd src/test && $(MAKE) test || true
 737
 738 # rebuild everything when makefile changes
 739 $(TARGET_OBJS) : Makefile
 740
 741 # include auto-generated dependencies
 742 -include $(TARGET_DEPS)