mirror of
https://github.com/betaflight/betaflight.git
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2b90f675b2
This will allow to build an HEX file independently to the NAZE target An ALIENWIIF3 may also come in the future based on STM32F303. Both likely will share the same default settings. This is why I don’t use ALIENWII32 as target name yet.
592 lines
16 KiB
Makefile
592 lines
16 KiB
Makefile
###############################################################################
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# "THE BEER-WARE LICENSE" (Revision 42):
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# <msmith@FreeBSD.ORG> wrote this file. As long as you retain this notice you
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# can do whatever you want with this stuff. If we meet some day, and you think
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# this stuff is worth it, you can buy me a beer in return
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###############################################################################
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#
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# Makefile for building the cleanflight firmware.
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#
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# Invoke this with 'make help' to see the list of supported targets.
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#
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###############################################################################
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# Things that the user might override on the commandline
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#
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# The target to build, see VALID_TARGETS below
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TARGET ?= NAZE
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# Compile-time options
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OPTIONS ?=
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# compile for OpenPilot BootLoader support
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OPBL ?=no
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# Debugger optons, must be empty or GDB
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DEBUG ?=
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# Serial port/Device for flashing
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SERIAL_DEVICE ?= /dev/ttyUSB0
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###############################################################################
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# Things that need to be maintained as the source changes
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#
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FORKNAME = cleanflight
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VALID_TARGETS = NAZE NAZE32PRO OLIMEXINO STM32F3DISCOVERY CHEBUZZF3 CC3D CJMCU EUSTM32F103RC MASSIVEF3 PORT103R SPARKY ALIENWIIF1
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# Valid targets for OP BootLoader support
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OPBL_VALID_TARGETS = CC3D
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REVISION = $(shell git log -1 --format="%h")
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# Working directories
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ROOT := $(patsubst %/,%,$(dir $(lastword $(MAKEFILE_LIST))))
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SRC_DIR = $(ROOT)/src/main
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OBJECT_DIR = $(ROOT)/obj/main
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BIN_DIR = $(ROOT)/obj
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CMSIS_DIR = $(ROOT)/lib/main/CMSIS
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INCLUDE_DIRS = $(SRC_DIR)
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LINKER_DIR = $(ROOT)/src/main/target
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# Search path for sources
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VPATH := $(SRC_DIR):$(SRC_DIR)/startup
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ifeq ($(TARGET),$(filter $(TARGET),STM32F3DISCOVERY CHEBUZZF3 NAZE32PRO MASSIVEF3 SPARKY))
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STDPERIPH_DIR = $(ROOT)/lib/main/STM32F30x_StdPeriph_Driver
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USBFS_DIR = $(ROOT)/lib/main/STM32_USB-FS-Device_Driver
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USBPERIPH_SRC = $(notdir $(wildcard $(USBFS_DIR)/src/*.c))
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STDPERIPH_SRC = $(notdir $(wildcard $(STDPERIPH_DIR)/src/*.c))
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EXCLUDES = stm32f30x_crc.c \
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stm32f30x_can.c
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STDPERIPH_SRC := $(filter-out ${EXCLUDES}, $(STDPERIPH_SRC))
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DEVICE_STDPERIPH_SRC = $(USBPERIPH_SRC) \
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$(STDPERIPH_SRC)
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VPATH := $(VPATH):$(CMSIS_DIR)/CM1/CoreSupport:$(CMSIS_DIR)/CM1/DeviceSupport/ST/STM32F30x:$(USBFS_DIR)/src
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CMSIS_SRC = $(notdir $(wildcard $(CMSIS_DIR)/CM1/CoreSupport/*.c \
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$(CMSIS_DIR)/CM1/DeviceSupport/ST/STM32F30x/*.c))
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INCLUDE_DIRS := $(INCLUDE_DIRS) \
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$(STDPERIPH_DIR)/inc \
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$(USBFS_DIR)/inc \
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$(CMSIS_DIR)/CM1/CoreSupport \
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$(CMSIS_DIR)/CM1/DeviceSupport/ST/STM32F30x \
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$(ROOT)/src/main/vcp
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LD_SCRIPT = $(LINKER_DIR)/stm32_flash_f303_256k.ld
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ARCH_FLAGS = -mthumb -mcpu=cortex-m4 -mfloat-abi=hard -mfpu=fpv4-sp-d16 -mfpu=fpv4-sp-d16 -fsingle-precision-constant -Wdouble-promotion
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DEVICE_FLAGS = -DSTM32F303xC -DSTM32F303
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TARGET_FLAGS = -D$(TARGET)
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ifeq ($(TARGET),CHEBUZZF3)
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# CHEBUZZ is a VARIANT of STM32F3DISCOVERY
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TARGET_FLAGS := $(TARGET_FLAGS) -DSTM32F3DISCOVERY
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endif
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ifeq ($(TARGET),MASSIVEF3)
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# MASSIVEF3 is a VARIANT of STM32F3DISCOVERY
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TARGET_FLAGS := $(TARGET_FLAGS) -DSTM32F3DISCOVERY
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endif
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else ifeq ($(TARGET),$(filter $(TARGET),EUSTM32F103RC PORT103R))
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STDPERIPH_DIR = $(ROOT)/lib/main/STM32F10x_StdPeriph_Driver
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STDPERIPH_SRC = $(notdir $(wildcard $(STDPERIPH_DIR)/src/*.c))
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# Search path and source files for the CMSIS sources
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VPATH := $(VPATH):$(CMSIS_DIR)/CM3/CoreSupport:$(CMSIS_DIR)/CM3/DeviceSupport/ST/STM32F10x
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CMSIS_SRC = $(notdir $(wildcard $(CMSIS_DIR)/CM3/CoreSupport/*.c \
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$(CMSIS_DIR)/CM3/DeviceSupport/ST/STM32F10x/*.c))
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INCLUDE_DIRS := $(INCLUDE_DIRS) \
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$(STDPERIPH_DIR)/inc \
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$(CMSIS_DIR)/CM3/CoreSupport \
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$(CMSIS_DIR)/CM3/DeviceSupport/ST/STM32F10x \
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LD_SCRIPT = $(LINKER_DIR)/stm32_flash_f103_256k.ld
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ARCH_FLAGS = -mthumb -mcpu=cortex-m3
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TARGET_FLAGS = -D$(TARGET) -pedantic
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DEVICE_FLAGS = -DSTM32F10X_HD -DSTM32F10X
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DEVICE_STDPERIPH_SRC = $(STDPERIPH_SRC)
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else
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STDPERIPH_DIR = $(ROOT)/lib/main/STM32F10x_StdPeriph_Driver
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STDPERIPH_SRC = $(notdir $(wildcard $(STDPERIPH_DIR)/src/*.c))
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# Search path and source files for the CMSIS sources
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VPATH := $(VPATH):$(CMSIS_DIR)/CM3/CoreSupport:$(CMSIS_DIR)/CM3/DeviceSupport/ST/STM32F10x
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CMSIS_SRC = $(notdir $(wildcard $(CMSIS_DIR)/CM3/CoreSupport/*.c \
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$(CMSIS_DIR)/CM3/DeviceSupport/ST/STM32F10x/*.c))
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INCLUDE_DIRS := $(INCLUDE_DIRS) \
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$(STDPERIPH_DIR)/inc \
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$(CMSIS_DIR)/CM3/CoreSupport \
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$(CMSIS_DIR)/CM3/DeviceSupport/ST/STM32F10x \
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LD_SCRIPT = $(LINKER_DIR)/stm32_flash_f103_128k.ld
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ARCH_FLAGS = -mthumb -mcpu=cortex-m3
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TARGET_FLAGS = -D$(TARGET) -pedantic
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DEVICE_FLAGS = -DSTM32F10X_MD -DSTM32F10X
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DEVICE_STDPERIPH_SRC = $(STDPERIPH_SRC)
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endif
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TARGET_DIR = $(ROOT)/src/main/target/$(TARGET)
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TARGET_SRC = $(notdir $(wildcard $(TARGET_DIR)/*.c))
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ifeq ($(TARGET),ALIENWIIF1)
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# ALIENWIIF1 is a VARIANT of NAZE
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TARGET_FLAGS := $(TARGET_FLAGS) -DNAZE -DALIENWII32
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TARGET_DIR = $(ROOT)/src/main/target/NAZE
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endif
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INCLUDE_DIRS := $(INCLUDE_DIRS) \
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$(TARGET_DIR)
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VPATH := $(VPATH):$(TARGET_DIR)
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COMMON_SRC = build_config.c \
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version.c \
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$(TARGET_SRC) \
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config/config.c \
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config/runtime_config.c \
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common/maths.c \
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common/printf.c \
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common/typeconversion.c \
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main.c \
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mw.c \
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flight/altitudehold.c \
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flight/failsafe.c \
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flight/flight.c \
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flight/imu.c \
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flight/mixer.c \
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drivers/bus_i2c_soft.c \
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drivers/serial.c \
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drivers/sound_beeper.c \
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drivers/system.c \
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io/beeper.c \
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io/rc_controls.c \
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io/rc_curves.c \
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io/serial.c \
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io/serial_cli.c \
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io/serial_msp.c \
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io/statusindicator.c \
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rx/rx.c \
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rx/pwm.c \
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rx/msp.c \
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rx/sbus.c \
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rx/sumd.c \
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rx/sumh.c \
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rx/spektrum.c \
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rx/xbus.c \
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sensors/acceleration.c \
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sensors/battery.c \
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sensors/boardalignment.c \
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sensors/compass.c \
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sensors/gyro.c \
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sensors/initialisation.c \
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$(CMSIS_SRC) \
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$(DEVICE_STDPERIPH_SRC)
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HIGHEND_SRC = flight/autotune.c \
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flight/navigation.c \
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flight/gps_conversion.c \
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common/colorconversion.c \
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io/gps.c \
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io/ledstrip.c \
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io/display.c \
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telemetry/telemetry.c \
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telemetry/frsky.c \
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telemetry/hott.c \
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telemetry/msp.c \
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telemetry/smartport.c \
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sensors/sonar.c \
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sensors/barometer.c
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NAZE_SRC = startup_stm32f10x_md_gcc.S \
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drivers/accgyro_adxl345.c \
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drivers/accgyro_bma280.c \
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drivers/accgyro_l3g4200d.c \
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drivers/accgyro_mma845x.c \
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drivers/accgyro_mpu3050.c \
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drivers/accgyro_mpu6050.c \
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drivers/accgyro_spi_mpu6500.c \
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drivers/adc.c \
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drivers/adc_stm32f10x.c \
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drivers/barometer_bmp085.c \
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drivers/barometer_ms5611.c \
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drivers/bus_spi.c \
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drivers/bus_i2c_stm32f10x.c \
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drivers/compass_hmc5883l.c \
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drivers/display_ug2864hsweg01.h \
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drivers/gpio_stm32f10x.c \
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drivers/inverter.c \
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drivers/light_led_stm32f10x.c \
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drivers/light_ws2811strip.c \
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drivers/light_ws2811strip_stm32f10x.c \
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drivers/sonar_hcsr04.c \
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drivers/pwm_mapping.c \
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drivers/pwm_output.c \
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drivers/pwm_rx.c \
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drivers/serial_softserial.c \
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drivers/serial_uart.c \
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drivers/serial_uart_stm32f10x.c \
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drivers/sound_beeper_stm32f10x.c \
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drivers/system_stm32f10x.c \
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drivers/timer.c \
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drivers/timer_stm32f10x.c \
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hardware_revision.c \
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$(HIGHEND_SRC) \
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$(COMMON_SRC)
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ALIENWIIF1_SRC = $(NAZE_SRC)
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EUSTM32F103RC_SRC = startup_stm32f10x_hd_gcc.S \
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drivers/accgyro_adxl345.c \
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drivers/accgyro_bma280.c \
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drivers/accgyro_l3g4200d.c \
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drivers/accgyro_mma845x.c \
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drivers/accgyro_mpu3050.c \
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drivers/accgyro_mpu6050.c \
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drivers/accgyro_spi_mpu6000.c \
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drivers/accgyro_spi_mpu6500.c \
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drivers/adc.c \
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drivers/adc_stm32f10x.c \
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drivers/barometer_bmp085.c \
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drivers/barometer_ms5611.c \
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drivers/bus_i2c_stm32f10x.c \
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drivers/bus_spi.c \
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drivers/compass_ak8975.c \
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drivers/compass_hmc5883l.c \
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drivers/display_ug2864hsweg01.c \
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drivers/gpio_stm32f10x.c \
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drivers/inverter.c \
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drivers/light_led_stm32f10x.c \
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drivers/light_ws2811strip.c \
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drivers/light_ws2811strip_stm32f10x.c \
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drivers/pwm_mapping.c \
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drivers/pwm_output.c \
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drivers/pwm_rx.c \
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drivers/serial_softserial.c \
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drivers/serial_uart.c \
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drivers/serial_uart_stm32f10x.c \
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drivers/sonar_hcsr04.c \
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drivers/sound_beeper_stm32f10x.c \
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drivers/system_stm32f10x.c \
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drivers/timer.c \
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drivers/timer_stm32f10x.c \
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$(HIGHEND_SRC) \
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$(COMMON_SRC)
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PORT103R_SRC = $(EUSTM32F103RC_SRC)
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OLIMEXINO_SRC = startup_stm32f10x_md_gcc.S \
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drivers/accgyro_mpu6050.c \
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drivers/adc.c \
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drivers/adc_stm32f10x.c \
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drivers/barometer_bmp085.c \
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drivers/bus_i2c_stm32f10x.c \
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drivers/bus_spi.c \
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drivers/compass_hmc5883l.c \
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drivers/gpio_stm32f10x.c \
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drivers/light_led_stm32f10x.c \
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drivers/light_ws2811strip.c \
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drivers/light_ws2811strip_stm32f10x.c \
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drivers/pwm_mapping.c \
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drivers/pwm_output.c \
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drivers/pwm_rx.c \
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drivers/serial_softserial.c \
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drivers/serial_uart.c \
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drivers/serial_uart_stm32f10x.c \
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drivers/sonar_hcsr04.c \
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drivers/sound_beeper_stm32f10x.c \
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drivers/system_stm32f10x.c \
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drivers/timer.c \
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drivers/timer_stm32f10x.c \
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$(HIGHEND_SRC) \
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$(COMMON_SRC)
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ifeq ($(TARGET),CJMCU)
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LD_SCRIPT = $(LINKER_DIR)/stm32_flash_f103_64k.ld
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endif
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ifeq ($(OPBL),yes)
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ifneq ($(filter $(TARGET),$(OPBL_VALID_TARGETS)),)
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LD_SCRIPT = $(LINKER_DIR)/stm32_flash_f103_128k_opbl.ld
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.DEFAULT_GOAL := binary
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else
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$(error OPBL specified with a unsupported target)
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endif
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endif
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CJMCU_SRC = startup_stm32f10x_md_gcc.S \
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drivers/adc.c \
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drivers/adc_stm32f10x.c \
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drivers/accgyro_mpu6050.c \
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drivers/bus_i2c_stm32f10x.c \
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drivers/compass_hmc5883l.c \
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drivers/gpio_stm32f10x.c \
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drivers/light_led_stm32f10x.c \
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drivers/pwm_mapping.c \
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drivers/pwm_output.c \
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drivers/pwm_rx.c \
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drivers/serial_uart.c \
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drivers/serial_uart_stm32f10x.c \
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drivers/sound_beeper_stm32f10x.c \
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drivers/system_stm32f10x.c \
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drivers/timer.c \
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drivers/timer_stm32f10x.c \
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$(COMMON_SRC)
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CC3D_SRC = startup_stm32f10x_md_gcc.S \
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drivers/accgyro_spi_mpu6000.c \
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drivers/adc.c \
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drivers/adc_stm32f10x.c \
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drivers/bus_spi.c \
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drivers/gpio_stm32f10x.c \
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drivers/inverter.c \
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drivers/light_led_stm32f10x.c \
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drivers/light_ws2811strip.c \
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drivers/light_ws2811strip_stm32f10x.c \
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drivers/pwm_mapping.c \
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drivers/pwm_output.c \
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drivers/pwm_rx.c \
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drivers/serial_softserial.c \
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drivers/serial_uart.c \
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drivers/serial_uart_stm32f10x.c \
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drivers/sound_beeper_stm32f10x.c \
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drivers/system_stm32f10x.c \
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drivers/timer.c \
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drivers/timer_stm32f10x.c \
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$(HIGHEND_SRC) \
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$(COMMON_SRC)
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STM32F30x_COMMON_SRC = startup_stm32f30x_md_gcc.S \
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drivers/adc.c \
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drivers/adc_stm32f30x.c \
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drivers/bus_i2c_stm32f30x.c \
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drivers/bus_spi.c \
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drivers/gpio_stm32f30x.c \
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drivers/light_led_stm32f30x.c \
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drivers/light_ws2811strip.c \
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drivers/light_ws2811strip_stm32f30x.c \
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drivers/pwm_mapping.c \
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drivers/pwm_output.c \
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drivers/pwm_rx.c \
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drivers/serial_uart.c \
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drivers/serial_uart_stm32f30x.c \
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drivers/serial_usb_vcp.c \
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drivers/sound_beeper_stm32f30x.c \
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drivers/system_stm32f30x.c \
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drivers/timer.c \
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drivers/timer_stm32f30x.c \
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vcp/hw_config.c \
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vcp/stm32_it.c \
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vcp/usb_desc.c \
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vcp/usb_endp.c \
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vcp/usb_istr.c \
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vcp/usb_prop.c \
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vcp/usb_pwr.c
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NAZE32PRO_SRC = $(STM32F30x_COMMON_SRC) \
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$(HIGHEND_SRC) \
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$(COMMON_SRC)
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STM32F3DISCOVERY_COMMON_SRC = $(STM32F30x_COMMON_SRC) \
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drivers/accgyro_l3gd20.c \
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drivers/accgyro_l3gd20.c \
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drivers/accgyro_lsm303dlhc.c
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STM32F3DISCOVERY_SRC = $(STM32F3DISCOVERY_COMMON_SRC) \
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drivers/accgyro_adxl345.c \
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drivers/accgyro_bma280.c \
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drivers/accgyro_mma845x.c \
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drivers/accgyro_mpu3050.c \
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drivers/accgyro_mpu6050.c \
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drivers/accgyro_l3g4200d.c \
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drivers/barometer_ms5611.c \
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drivers/compass_ak8975.c \
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$(HIGHEND_SRC) \
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$(COMMON_SRC)
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CHEBUZZF3_SRC = $(STM32F3DISCOVERY_SRC) \
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$(HIGHEND_SRC) \
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$(COMMON_SRC)
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MASSIVEF3_SRC = $(STM32F3DISCOVERY_SRC) \
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$(HIGHEND_SRC) \
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$(COMMON_SRC)
|
|
|
|
SPARKY_SRC = $(STM32F30x_COMMON_SRC) \
|
|
drivers/display_ug2864hsweg01.c \
|
|
drivers/accgyro_mpu6050.c \
|
|
drivers/barometer_ms5611.c \
|
|
drivers/compass_ak8975.c \
|
|
$(HIGHEND_SRC) \
|
|
$(COMMON_SRC)
|
|
|
|
ifeq ($(TARGET),MASSIVEF3)
|
|
LD_SCRIPT = $(LINKER_DIR)/stm32_flash_f303_128k.ld
|
|
endif
|
|
|
|
# Search path and source files for the ST stdperiph library
|
|
VPATH := $(VPATH):$(STDPERIPH_DIR)/src
|
|
|
|
###############################################################################
|
|
# Things that might need changing to use different tools
|
|
#
|
|
|
|
# Tool names
|
|
CC = arm-none-eabi-gcc
|
|
OBJCOPY = arm-none-eabi-objcopy
|
|
SIZE = arm-none-eabi-size
|
|
|
|
#
|
|
# Tool options.
|
|
#
|
|
|
|
ifeq ($(DEBUG),GDB)
|
|
OPTIMIZE = -O0
|
|
LTO_FLAGS = $(OPTIMIZE)
|
|
else
|
|
OPTIMIZE = -Os
|
|
LTO_FLAGS = -flto -fuse-linker-plugin $(OPTIMIZE)
|
|
endif
|
|
|
|
DEBUG_FLAGS = -ggdb3
|
|
|
|
CFLAGS = $(ARCH_FLAGS) \
|
|
$(LTO_FLAGS) \
|
|
$(addprefix -D,$(OPTIONS)) \
|
|
$(addprefix -I,$(INCLUDE_DIRS)) \
|
|
$(DEBUG_FLAGS) \
|
|
-std=gnu99 \
|
|
-Wall -Wextra -Wunsafe-loop-optimizations -Wdouble-promotion \
|
|
-ffunction-sections \
|
|
-fdata-sections \
|
|
$(DEVICE_FLAGS) \
|
|
-DUSE_STDPERIPH_DRIVER \
|
|
$(TARGET_FLAGS) \
|
|
-D'__FORKNAME__="$(FORKNAME)"' \
|
|
-D'__TARGET__="$(TARGET)"' \
|
|
-D'__REVISION__="$(REVISION)"' \
|
|
-save-temps=obj \
|
|
-MMD
|
|
|
|
ASFLAGS = $(ARCH_FLAGS) \
|
|
-x assembler-with-cpp \
|
|
$(addprefix -I,$(INCLUDE_DIRS)) \
|
|
-MMD
|
|
|
|
LDFLAGS = -lm \
|
|
-nostartfiles \
|
|
--specs=nano.specs \
|
|
-lc \
|
|
-lnosys \
|
|
$(ARCH_FLAGS) \
|
|
$(LTO_FLAGS) \
|
|
$(DEBUG_FLAGS) \
|
|
-static \
|
|
-Wl,-gc-sections,-Map,$(TARGET_MAP) \
|
|
-T$(LD_SCRIPT)
|
|
|
|
###############################################################################
|
|
# No user-serviceable parts below
|
|
###############################################################################
|
|
|
|
#
|
|
# Things we will build
|
|
#
|
|
ifeq ($(filter $(TARGET),$(VALID_TARGETS)),)
|
|
$(error Target '$(TARGET)' is not valid, must be one of $(VALID_TARGETS))
|
|
endif
|
|
|
|
TARGET_BIN = $(BIN_DIR)/$(FORKNAME)_$(TARGET).bin
|
|
TARGET_HEX = $(BIN_DIR)/$(FORKNAME)_$(TARGET).hex
|
|
TARGET_ELF = $(OBJECT_DIR)/$(FORKNAME)_$(TARGET).elf
|
|
TARGET_OBJS = $(addsuffix .o,$(addprefix $(OBJECT_DIR)/$(TARGET)/,$(basename $($(TARGET)_SRC))))
|
|
TARGET_DEPS = $(addsuffix .d,$(addprefix $(OBJECT_DIR)/$(TARGET)/,$(basename $($(TARGET)_SRC))))
|
|
TARGET_MAP = $(OBJECT_DIR)/$(FORKNAME)_$(TARGET).map
|
|
|
|
# List of buildable ELF files and their object dependencies.
|
|
# It would be nice to compute these lists, but that seems to be just beyond make.
|
|
|
|
$(TARGET_HEX): $(TARGET_ELF)
|
|
$(OBJCOPY) -O ihex --set-start 0x8000000 $< $@
|
|
|
|
$(TARGET_BIN): $(TARGET_ELF)
|
|
$(OBJCOPY) -O binary $< $@
|
|
|
|
$(TARGET_ELF): $(TARGET_OBJS)
|
|
$(CC) -o $@ $^ $(LDFLAGS)
|
|
$(SIZE) $(TARGET_ELF)
|
|
|
|
# Compile
|
|
$(OBJECT_DIR)/$(TARGET)/%.o: %.c
|
|
@mkdir -p $(dir $@)
|
|
@echo %% $(notdir $<)
|
|
@$(CC) -c -o $@ $(CFLAGS) $<
|
|
|
|
# Assemble
|
|
$(OBJECT_DIR)/$(TARGET)/%.o: %.s
|
|
@mkdir -p $(dir $@)
|
|
@echo %% $(notdir $<)
|
|
@$(CC) -c -o $@ $(ASFLAGS) $<
|
|
|
|
$(OBJECT_DIR)/$(TARGET)/%.o: %.S
|
|
@mkdir -p $(dir $@)
|
|
@echo %% $(notdir $<)
|
|
@$(CC) -c -o $@ $(ASFLAGS) $<
|
|
|
|
clean:
|
|
rm -f $(TARGET_BIN) $(TARGET_HEX) $(TARGET_ELF) $(TARGET_OBJS) $(TARGET_MAP)
|
|
rm -rf $(OBJECT_DIR)/$(TARGET)
|
|
|
|
flash_$(TARGET): $(TARGET_HEX)
|
|
stty -F $(SERIAL_DEVICE) raw speed 115200 -crtscts cs8 -parenb -cstopb -ixon
|
|
echo -n 'R' >$(SERIAL_DEVICE)
|
|
stm32flash -w $(TARGET_HEX) -v -g 0x0 -b 115200 $(SERIAL_DEVICE)
|
|
|
|
flash: flash_$(TARGET)
|
|
|
|
binary: $(TARGET_BIN)
|
|
|
|
unbrick_$(TARGET): $(TARGET_HEX)
|
|
stty -F $(SERIAL_DEVICE) raw speed 115200 -crtscts cs8 -parenb -cstopb -ixon
|
|
stm32flash -w $(TARGET_HEX) -v -g 0x0 -b 115200 $(SERIAL_DEVICE)
|
|
|
|
unbrick: unbrick_$(TARGET)
|
|
|
|
help:
|
|
@echo ""
|
|
@echo "Makefile for the $(FORKNAME) firmware"
|
|
@echo ""
|
|
@echo "Usage:"
|
|
@echo " make [TARGET=<target>] [OPTIONS=\"<options>\"]"
|
|
@echo ""
|
|
@echo "Valid TARGET values are: $(VALID_TARGETS)"
|
|
@echo ""
|
|
|
|
# rebuild everything when makefile changes
|
|
$(TARGET_OBJS) : Makefile
|
|
|
|
# include auto-generated dependencies
|
|
-include $(TARGET_DEPS)
|