320 lines
8.9 KiB
Makefile
320 lines
8.9 KiB
Makefile
# Select the board to build for: if not given on the command line,
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# then default to feather52832.
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BOARD ?= feather52832
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ifeq ($(wildcard boards/$(BOARD)/.),)
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$(error Invalid BOARD specified)
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endif
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# If SoftDevice is selected, try to use that one.
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# Default to SD132 (exact version can be set with SOFTDEV_VERSION)
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SD ?= s132
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SD_LOWER = $(shell echo $(SD) | tr '[:upper:]' '[:lower:]')
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# TODO: Verify that it is a valid target.
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# If the build directory is not given, make it reflect the board name
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BUILD ?= $(if $(SD),build-$(BOARD)-$(SD_LOWER),build-$(BOARD))
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include ../../py/mkenv.mk
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include boards/$(BOARD)/mpconfigboard.mk
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-include mpconfigport.mk
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ifneq ($(SD), )
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include drivers/bluetooth/bluetooth_common.mk
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endif
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# qstr definitions (must come before including py.mk)
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QSTR_DEFS = qstrdefsport.h $(BUILD)/pins_qstr.h
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FROZEN_MPY_DIR = freeze
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# include py core make definitions
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include ../../py/py.mk
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include $(TOP)/supervisor/supervisor.mk
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FATFS_DIR = lib/oofatfs
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CROSS_COMPILE = arm-none-eabi-
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INC += -I.
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INC += -I../..
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INC += -I$(BUILD)
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INC += -I$(BUILD)/genhdr
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INC += -I./../../lib/cmsis/inc
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INC += -I./boards/$(BOARD)
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INC += -I./hal
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INC += -I./modules/ubluepy
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INC += -I./modules/random
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INC += -I./modules/ble
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INC += -I./nrfx
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INC += -I./nrfx/hal
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INC += -I./nrfx/mdk
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INC += -I./nrfx/drivers/include
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INC += -I../../lib/mp-readline
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INC += -I./drivers/bluetooth
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INC += -I./drivers
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NRF_DEFINES += -DCONFIG_GPIO_AS_PINRESET
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CFLAGS += -mthumb -mabi=aapcs -fsingle-precision-constant -Wdouble-promotion
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CFLAGS += -mtune=cortex-m4 -mcpu=cortex-m4 -mfpu=fpv4-sp-d16 -mfloat-abi=hard
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CFLAGS += $(INC) -Wall -Werror -ansi -std=gnu99 -nostdlib $(COPT) $(NRF_DEFINES) $(CFLAGS_MOD)
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CFLAGS += -fno-strict-aliasing
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CFLAGS += -fstack-usage
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CFLAGS += -fdata-sections -ffunction-sections
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CFLAGS += -DNRF5_HAL_H='<$(MCU_VARIANT)_hal.h>'
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CFLAGS += -D__START=main
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LDFLAGS = $(CFLAGS)
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LDFLAGS += -Xlinker -Map=$(@:.elf=.map)
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LDFLAGS += -mthumb -mabi=aapcs -T $(LD_FILE) -L boards/
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LDFLAGS += -Wl,--gc-sections
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#Debugging/Optimization
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ifeq ($(DEBUG), 1)
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#ASMFLAGS += -g -gtabs+
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CFLAGS += -O1 -ggdb
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LDFLAGS += -O1
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else
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CFLAGS += -Os -DNDEBUG
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LDFLAGS += -Os
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endif
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LIBM_FILE_NAME = $(shell $(CC) $(CFLAGS) -print-file-name=libm.a)
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LIBC_FILE_NAME = $(shell $(CC) $(CFLAGS) -print-file-name=libc.a)
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LIBGCC_FILE_NAME = $(shell $(CC) $(CFLAGS) -print-libgcc-file-name)
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LIBS := -L $(dir $(LIBM_FILE_NAME)) -lm
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LIBS += -L $(dir $(LIBC_FILE_NAME)) -lc
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LIBS += -L $(dir $(LIBGCC_FILE_NAME)) -lgcc
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SRC_HAL = $(addprefix hal/,\
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hal_uart.c \
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hal_time.c \
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hal_rng.c \
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)
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SRC_NRFX = $(addprefix nrfx/,\
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drivers/src/nrfx_spim.c \
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drivers/src/nrfx_twim.c \
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)
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SRC_C += \
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mphalport.c \
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help.c \
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fatfs_port.c \
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fifo.c \
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tick.c \
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drivers/softpwm.c \
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drivers/ticker.c \
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drivers/bluetooth/ble_drv.c \
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drivers/bluetooth/ble_uart.c \
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boards/$(BOARD)/board.c \
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nrfx/mdk/system_$(MCU_SUB_VARIANT).c \
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device/$(MCU_VARIANT)/startup_$(MCU_SUB_VARIANT).c \
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lib/oofatfs/ff.c \
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lib/oofatfs/option/ccsbcs.c \
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lib/timeutils/timeutils.c \
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lib/utils/buffer_helper.c \
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lib/utils/context_manager_helpers.c \
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lib/utils/interrupt_char.c \
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lib/utils/pyexec.c \
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lib/libc/string0.c \
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lib/mp-readline/readline.c \
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internal_flash.c \
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DRIVERS_SRC_C += $(addprefix modules/,\
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ubluepy/modubluepy.c \
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ubluepy/ubluepy_peripheral.c \
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ubluepy/ubluepy_service.c \
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ubluepy/ubluepy_characteristic.c \
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ubluepy/ubluepy_uuid.c \
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ubluepy/ubluepy_delegate.c \
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ubluepy/ubluepy_constants.c \
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ubluepy/ubluepy_descriptor.c \
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ubluepy/ubluepy_scanner.c \
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ubluepy/ubluepy_scan_entry.c \
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ble/modble.c \
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random/modrandom.c \
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)
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SRC_COMMON_HAL += \
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board/__init__.c \
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digitalio/__init__.c \
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digitalio/DigitalInOut.c \
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microcontroller/__init__.c \
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microcontroller/Pin.c \
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microcontroller/Processor.c \
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os/__init__.c \
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time/__init__.c \
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analogio/__init__.c \
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analogio/AnalogIn.c \
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analogio/AnalogOut.c \
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busio/__init__.c\
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busio/I2C.c \
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busio/SPI.c \
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busio/UART.c \
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pulseio/__init__.c \
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pulseio/PulseIn.c \
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pulseio/PulseOut.c \
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pulseio/PWMOut.c \
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storage/__init__.c \
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supervisor/__init__.c \
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supervisor/Runtime.c \
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# These don't have corresponding files in each port but are still located in
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# shared-bindings to make it clear what the contents of the modules are.
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SRC_BINDINGS_ENUMS = \
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busio/OneWire.c \
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digitalio/Direction.c \
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digitalio/DriveMode.c \
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digitalio/Pull.c \
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microcontroller/RunMode.c \
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help.c \
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math/__init__.c \
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util.c
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SRC_COMMON_HAL_EXPANDED = $(addprefix shared-bindings/, $(SRC_COMMON_HAL)) \
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$(addprefix shared-bindings/, $(SRC_BINDINGS_ENUMS)) \
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$(addprefix common-hal/, $(SRC_COMMON_HAL))
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SRC_SHARED_MODULE = \
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os/__init__.c \
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random/__init__.c \
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storage/__init__.c \
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struct/__init__.c \
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gamepad/__init__.c \
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gamepad/GamePad.c \
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bitbangio/__init__.c \
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bitbangio/I2C.c \
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bitbangio/OneWire.c \
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bitbangio/SPI.c \
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busio/OneWire.c \
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# uheap/__init__.c \
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ustack/__init__.c
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SRC_SHARED_BINDINGS = \
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struct/__init__.c \
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gamepad/__init__.c \
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gamepad/GamePad.c \
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bitbangio/__init__.c \
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bitbangio/I2C.c \
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bitbangio/SPI.c \
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bitbangio/OneWire.c
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SRC_SHARED_MODULE_EXPANDED = $(addprefix shared-bindings/, $(SRC_SHARED_BINDINGS)) \
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$(addprefix shared-module/, $(SRC_SHARED_MODULE))
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FROZEN_MPY_PY_FILES := $(shell find -L $(FROZEN_MPY_DIR) -type f -name '*.py')
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FROZEN_MPY_MPY_FILES := $(addprefix $(BUILD)/,$(FROZEN_MPY_PY_FILES:.py=.mpy))
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OBJ += $(PY_O) $(SUPERVISOR_O) $(addprefix $(BUILD)/, $(SRC_C:.c=.o))
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OBJ += $(BUILD)/pins_gen.o
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OBJ += $(addprefix $(BUILD)/, $(SRC_HAL:.c=.o))
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OBJ += $(addprefix $(BUILD)/, $(SRC_NRFX:.c=.o))
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OBJ += $(addprefix $(BUILD)/, $(DRIVERS_SRC_C:.c=.o))
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OBJ += $(addprefix $(BUILD)/, $(SRC_COMMON_HAL_EXPANDED:.c=.o))
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OBJ += $(addprefix $(BUILD)/, $(SRC_SHARED_MODULE_EXPANDED:.c=.o))
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$(BUILD)/$(FATFS_DIR)/ff.o: COPT += -Os
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$(filter $(PY_BUILD)/../extmod/vfs_fat_%.o, $(PY_O)): COPT += -Os
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.phony: all flash sd binary hex
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all: binary hex
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OUTPUT_FILENAME = firmware
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## Create binary .bin file from the .out file
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binary: $(BUILD)/$(OUTPUT_FILENAME).bin
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$(BUILD)/$(OUTPUT_FILENAME).bin: $(BUILD)/$(OUTPUT_FILENAME).elf
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$(OBJCOPY) -O binary $< $@
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## Create binary .hex file from the .out file
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hex: $(BUILD)/$(OUTPUT_FILENAME).hex
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$(BUILD)/$(OUTPUT_FILENAME).hex: $(BUILD)/$(OUTPUT_FILENAME).elf
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$(OBJCOPY) -O ihex $< $@
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FLASHER ?=
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ifeq ($(FLASHER),)
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flash: $(BUILD)/$(OUTPUT_FILENAME).hex
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nrfjprog --program $< --sectorerase -f $(MCU_VARIANT)
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nrfjprog --reset -f $(MCU_VARIANT)
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sd: $(BUILD)/$(OUTPUT_FILENAME).hex
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nrfjprog --eraseall -f $(MCU_VARIANT)
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nrfjprog --program $(SOFTDEV_HEX) -f $(MCU_VARIANT)
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nrfjprog --program $< --sectorerase -f $(MCU_VARIANT)
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nrfjprog --reset -f $(MCU_VARIANT)
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else ifeq ($(FLASHER), pyocd)
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flash: $(BUILD)/$(OUTPUT_FILENAME).hex
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pyocd-flashtool -t $(MCU_VARIANT) $<
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sd: $(BUILD)/$(OUTPUT_FILENAME).hex
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pyocd-flashtool -t $(MCU_VARIANT) --chip_erase
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pyocd-flashtool -t $(MCU_VARIANT) $(SOFTDEV_HEX)
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pyocd-flashtool -t $(MCU_VARIANT) $<
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endif
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$(BUILD)/$(OUTPUT_FILENAME).elf: $(OBJ)
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$(ECHO) "LINK $@"
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$(Q)$(CC) $(LDFLAGS) -o $@ $(OBJ) -Wl,--start-group $(LIBS) -Wl,--end-group
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$(Q)$(SIZE) $@
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# List of sources for qstr extraction
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SRC_QSTR += $(SRC_C) $(SRC_SUPERVISOR) $(SRC_MOD) $(DRIVERS_SRC_C) $(SRC_COMMON_HAL_EXPANDED) $(SRC_SHARED_MODULE_EXPANDED)
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# Append any auto-generated sources that are needed by sources listed in
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# SRC_QSTR
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SRC_QSTR_AUTO_DEPS +=
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# Making OBJ use an order-only depenedency on the generated pins.h file
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# has the side effect of making the pins.h file before we actually compile
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# any of the objects. The normal dependency generation will deal with the
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# case when pins.h is modified. But when it doesn't exist, we don't know
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# which source files might need it.
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$(OBJ): | $(HEADER_BUILD)/pins.h
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# Use a pattern rule here so that make will only call make-pins.py once to make
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# both pins_g.c and pins.h
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$(BUILD)/%_gen.c $(HEADER_BUILD)/%.h $(BUILD)/%_qstr.h: boards/$(BOARD)/%.csv $(MAKE_PINS) $(AF_FILE) $(PREFIX_FILE) | $(HEADER_BUILD)
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$(ECHO) "Create $@"
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$(Q)$(PYTHON) $(MAKE_PINS) --board $(BOARD_PINS) --af $(AF_FILE) --prefix $(PREFIX_FILE) --hdr $(GEN_PINS_HDR) --qstr $(GEN_PINS_QSTR) > $(GEN_PINS_SRC)
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$(BUILD)/pins_gen.o: $(BUILD)/pins_gen.c
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$(call compile_c)
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MAKE_PINS = boards/make-pins.py
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BOARD_PINS = boards/$(BOARD)/pins.csv
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AF_FILE = $(MCU_VARIANT)_af.csv
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PREFIX_FILE = boards/$(MCU_VARIANT)_prefix.c
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GEN_PINS_SRC = $(BUILD)/pins_gen.c
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GEN_PINS_HDR = $(HEADER_BUILD)/pins.h
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GEN_PINS_QSTR = $(BUILD)/pins_qstr.h
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ifneq ($(FROZEN_DIR),)
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# To use frozen source modules, put your .py files in a subdirectory (eg scripts/)
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# and then invoke make with FROZEN_DIR=scripts (be sure to build from scratch).
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CFLAGS += -DMICROPY_MODULE_FROZEN_STR
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endif
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ifneq ($(FROZEN_MPY_DIR),)
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# To use frozen bytecode, put your .py files in a subdirectory (eg frozen/) and
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# then invoke make with FROZEN_MPY_DIR=frozen (be sure to build from scratch).
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CFLAGS += -DMICROPY_QSTR_EXTRA_POOL=mp_qstr_frozen_const_pool
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CFLAGS += -DMICROPY_MODULE_FROZEN_MPY
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endif
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include $(TOP)/py/mkrules.mk
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