318 lines
9.4 KiB
Makefile
Executable File
318 lines
9.4 KiB
Makefile
Executable File
# This file is part of the MicroPython project, http://micropython.org/
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#
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# The MIT License (MIT)
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#
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# Copyright (c) 2019 Dan Halbert for Adafruit Industries
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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# THE SOFTWARE.
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# Select the board to build for.
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ifeq ($(BOARD),)
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$(info You must provide a BOARD parameter with 'BOARD=')
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$(info Possible values are:)
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$(info $(sort $(subst /.,,$(subst boards/,,$(wildcard boards/*/.)))))
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$(error BOARD not defined)
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else
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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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endif
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CLI_SD := $(SD)
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SD_LOWER = $(shell echo $(SD) | tr '[:upper:]' '[:lower:]')
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# Build directory with SD if it's different from the default.
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BUILD ?= $(if $(CLI_SD),build-$(BOARD)-$(SD_LOWER),build-$(BOARD))
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include ../../py/mkenv.mk
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# Board-specific
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include boards/$(BOARD)/mpconfigboard.mk
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# Port-specific
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include mpconfigport.mk
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# CircuitPython-specific
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include $(TOP)/py/circuitpy_mpconfig.mk
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# qstr definitions (must come before including py.mk)
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QSTR_DEFS = qstrdefsport.h
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# include py core make definitions
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include $(TOP)/py/py.mk
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include $(TOP)/supervisor/supervisor.mk
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# Include make rules and variables common across CircuitPython builds.
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include $(TOP)/py/circuitpy_defns.mk
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ifneq ($(SD), )
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include bluetooth/bluetooth_common.mk
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endif
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FROZEN_MPY_DIR = freeze
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CROSS_COMPILE = arm-none-eabi-
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FATFS_DIR = lib/oofatfs
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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/$(BOARD)
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INC += -I./modules/ubluepy
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INC += -I./modules/ble
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INC += -I./nrfx
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INC += -I./nrfx/hal
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INC += -I./nrfx/mdk
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INC += -I./nrfx/drivers/include
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INC += -I./bluetooth
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INC += -I./peripherals
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INC += -I../../lib/mp-readline
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INC += -I../../lib/tinyusb/src
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INC += -I../../supervisor/shared/usb
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#Debugging/Optimization
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ifeq ($(DEBUG), 1)
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CFLAGS += -ggdb
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# You may want to enable these flags to make setting breakpoints easier.
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CFLAGS += -fno-inline -fno-ipa-sra
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else
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CFLAGS += -Os -DNDEBUG
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# TODO: Test with -flto
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### CFLAGS += -flto
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endif
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CFLAGS += $(INC) -Wall -Werror -std=gnu11 -nostdlib $(BASE_CFLAGS) $(CFLAGS_MOD) $(COPT)
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# Undo some warnings.
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# nrfx uses undefined preprocessor variables quite casually, so we can't do warning checks for these.
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CFLAGS += -Wno-undef
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# nrfx does casts that increase alignment requirements.
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CFLAGS += -Wno-cast-align
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NRF_DEFINES += -DCONFIG_GPIO_AS_PINRESET
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CFLAGS += $(NRF_DEFINES)
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CFLAGS += \
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-mthumb \
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-mabi=aapcs-linux \
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-mfloat-abi=hard \
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-mcpu=cortex-m4 \
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-mfpu=fpv4-sp-d16
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# TODO: check this
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CFLAGS += -D__START=main
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LDFLAGS = $(CFLAGS) -nostartfiles -fshort-enums -Wl,-nostdlib -Wl,-T,$(LD_FILE) -Wl,-Map=$@.map -Wl,-cref -Wl,-gc-sections -specs=nano.specs
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LIBS := -lgcc -lc
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LDFLAGS += -mthumb -mcpu=cortex-m4
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# Use toolchain libm if we're not using our own.
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ifndef INTERNAL_LIBM
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LIBS += -lm
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endif
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# TinyUSB defines
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CFLAGS += -DCFG_TUSB_MCU=OPT_MCU_NRF5X -DCFG_TUD_CDC_RX_BUFSIZE=1024 -DCFG_TUD_CDC_TX_BUFSIZE=1024 -DCFG_TUD_MSC_BUFSIZE=4096 -DCFG_TUD_MIDI_RX_BUFSIZE=128 -DCFG_TUD_MIDI_TX_BUFSIZE=128
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SRC_NRFX = $(addprefix nrfx/,\
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drivers/src/nrfx_power.c \
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drivers/src/nrfx_spim.c \
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drivers/src/nrfx_timer.c \
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drivers/src/nrfx_twim.c \
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drivers/src/nrfx_uarte.c \
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drivers/src/nrfx_gpiote.c \
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drivers/src/nrfx_rtc.c \
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)
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ifdef EXTERNAL_FLASH_DEVICES
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ifeq ($(QSPI_FLASH_FILESYSTEM),1)
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SRC_NRFX += nrfx/drivers/src/nrfx_qspi.c
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endif
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endif
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SRC_C += \
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background.c \
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fatfs_port.c \
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mphalport.c \
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tick.c \
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boards/$(BOARD)/board.c \
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boards/$(BOARD)/pins.c \
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device/$(MCU_VARIANT)/startup_$(MCU_SUB_VARIANT).c \
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bluetooth/ble_drv.c \
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bluetooth/ble_uart.c \
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lib/libc/string0.c \
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lib/mp-readline/readline.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/utils/stdout_helpers.c \
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lib/utils/sys_stdio_mphal.c \
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nrfx/hal/nrf_nvmc.c \
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nrfx/mdk/system_$(MCU_SUB_VARIANT).c \
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peripherals/nrf/cache.c \
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peripherals/nrf/clocks.c \
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peripherals/nrf/$(MCU_CHIP)/pins.c \
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peripherals/nrf/$(MCU_CHIP)/power.c \
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peripherals/nrf/timers.c \
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sd_mutex.c \
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supervisor/shared/memory.c
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# USB source files for nrf52840
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ifeq ($(MCU_SUB_VARIANT),nrf52840)
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SRC_C += \
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lib/tinyusb/src/portable/nordic/nrf5x/dcd_nrf5x.c \
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lib/tinyusb/src/portable/nordic/nrf5x/hal_nrf5x.c
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endif
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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_EXPANDED = $(addprefix shared-bindings/, $(SRC_SHARED_MODULE)) \
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$(addprefix shared-module/, $(SRC_SHARED_MODULE))
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SRC_S = supervisor/cpu.s
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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 += $(addprefix $(BUILD)/, $(SRC_NRFX:.c=.o))
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OBJ += $(addprefix $(BUILD)/, $(SRC_COMMON_HAL_EXPANDED:.c=.o))
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OBJ += $(addprefix $(BUILD)/, $(SRC_SHARED_MODULE_EXPANDED:.c=.o))
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ifeq ($(INTERNAL_LIBM),1)
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OBJ += $(addprefix $(BUILD)/, $(SRC_LIBM:.c=.o))
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endif
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OBJ += $(addprefix $(BUILD)/, $(SRC_S:.s=.o))
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$(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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# List of sources for qstr extraction
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SRC_QSTR += $(SRC_C) $(SRC_SUPERVISOR) $(SRC_MOD) $(SRC_COMMON_HAL_EXPANDED) $(SRC_SHARED_MODULE_EXPANDED)
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# Sources that only hold QSTRs after pre-processing.
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SRC_QSTR_PREPROCESSOR +=
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all: $(BUILD)/firmware.bin $(BUILD)/firmware.uf2
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$(BUILD)/firmware.elf: $(OBJ)
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$(STEPECHO) "LINK $@"
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$(Q)$(CC) -o $@ $(LDFLAGS) $^ -Wl,--start-group $(LIBS) -Wl,--end-group
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$(Q)$(SIZE) $@ | $(PYTHON3) $(TOP)/tools/build_memory_info.py $(LD_FILE)
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$(BUILD)/firmware.bin: $(BUILD)/firmware.elf
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$(STEPECHO) "Create $@"
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$(Q)$(OBJCOPY) -O binary $^ $@
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# $(Q)$(OBJCOPY) -O binary -j .vectors -j .text -j .data $^ $@
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$(BUILD)/firmware.hex: $(BUILD)/firmware.elf
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$(STEPECHO) "Create $@"
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$(Q)$(OBJCOPY) -O ihex $^ $@
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# $(Q)$(OBJCOPY) -O ihex -j .vectors -j .text -j .data $^ $@
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$(BUILD)/firmware.uf2: $(BUILD)/firmware.hex
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$(ECHO) "Create $@"
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$(PYTHON3) $(TOP)/tools/uf2/utils/uf2conv.py -f 0xADA52840 -c -o "$(BUILD)/firmware.uf2" $^
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#####################
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# Flash with debugger
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#####################
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FLASHER ?=
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ifeq ($(FLASHER),)
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# Also update to bootloader settting to validate application and skip checksum ( app valid = 0x0001, crc = 0x0000 )
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flash: $(BUILD)/firmware.hex
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nrfjprog --program $< --sectorerase -f $(MCU_VARIANT)
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nrfjprog --erasepage $(BOOT_SETTING_ADDR) -f $(MCU_VARIANT)
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nrfjprog --memwr $(BOOT_SETTING_ADDR) --val 0x00000001 -f $(MCU_VARIANT)
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nrfjprog --reset -f $(MCU_VARIANT)
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sd: $(BUILD)/firmware.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)/firmware.hex
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pyocd-flashtool -t $(MCU_VARIANT) $< --sector_erase
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#pyocd-tool -t $(MCU_VARIANT) erase $(BOOT_SETTING_ADDR)
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pyocd-tool -t $(MCU_VARIANT) write32 $(BOOT_SETTING_ADDR) 0x00000001
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pyocd-tool -t $(MCU_VARIANT) reset
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sd: $(BUILD)/firmware.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) $< --sector_erase
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pyocd-tool -t $(MCU_VARIANT) reset $(BOOT_SETTING_ADDR)
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endif
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#####################
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# Flash with DFU
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#####################
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.phony: dfu-gen dfu-flash
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NRFUTIL = adafruit-nrfutil
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ifeq ($(MCU_SUB_VARIANT),nrf52840)
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DFU_TOUCH = --touch 1200
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else
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DFU_TOUCH =
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endif
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check_defined = \
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$(strip $(foreach 1,$1, \
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$(call __check_defined,$1,$(strip $(value 2)))))
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__check_defined = \
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$(if $(value $1),, \
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$(error Undefined make flag: $1$(if $2, ($2))))
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## Flash with DFU serial
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dfu-flash: $(BUILD)/dfu-package.zip
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@:$(call check_defined, SERIAL, example: SERIAL=/dev/ttyUSB0)
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$(NRFUTIL) --verbose dfu serial --package $^ -p $(SERIAL) -b 115200 --singlebank $(DFU_TOUCH)
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## Create DFU package file
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dfu-gen: $(BUILD)/dfu-package.zip
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$(BUILD)/dfu-package.zip: $(BUILD)/firmware.hex
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$(NRFUTIL) dfu genpkg --sd-req 0xFFFE --dev-type 0x0052 --application $^ $(BUILD)/dfu-package.zip
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include $(TOP)/py/mkrules.mk
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# Print out the value of a make variable.
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# https://stackoverflow.com/questions/16467718/how-to-print-out-a-variable-in-makefile
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print-%:
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@echo $* = $($*)
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