2022-11-11 05:44:53 +08:00
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TARGET = firmware
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ROOT ?= $(realpath $(CURDIR)/../../..)
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CFLAGS ?= -W -Wall -Wextra -Werror -Wundef -Wshadow -Wdouble-promotion \
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-Wformat-truncation -fno-common -Wconversion \
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-g3 -Os -ffunction-sections -fdata-sections -I. -I$(ROOT) \
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-DMG_ARCH=MG_ARCH_NEWLIB -DMIP_DEBUG=1 -DMG_ENABLE_PACKED_FS=1 \
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-DMG_ENABLE_CUSTOM_MILLIS=1 -DxMG_ENABLE_LINES=1 -DMG_ENABLE_MIP=1 -DMG_ENABLE_DRIVER_TM4C=1\
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-mcpu=cortex-m4 -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16 $(EXTRA_CFLAGS)
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LDFLAGS ?= -Tlink.ld -nostartfiles -nostdlib --specs nano.specs -lc -lgcc -Wl,--gc-sections -Wl,-Map=$@.map
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SOURCES = boot.c main.c syscalls.c \
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$(ROOT)/mongoose.c \
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$(ROOT)/examples/device-dashboard/packed_fs.c \
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$(ROOT)/examples/device-dashboard/net.c
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all build example: $(TARGET).bin
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$(TARGET).bin: $(TARGET).elf
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2023-01-21 02:06:03 +08:00
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arm-none-eabi-objcopy -O binary $< $@
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2022-11-11 05:44:53 +08:00
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$(TARGET).elf: $(SOURCES) mcu.h
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2023-01-21 02:06:03 +08:00
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arm-none-eabi-gcc $(SOURCES) $(CFLAGS) $(LDFLAGS) -o $@
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2022-11-11 05:44:53 +08:00
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clean:
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@rm -rf $(TARGET).* *.su
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