2022-11-24 03:40:57 +08:00
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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 \
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-mcpu=cortex-m7 -mthumb -mfloat-abi=hard -mfpu=fpv5-sp-d16 \
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-I. -I../../../ $(EXTRA_CFLAGS)
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LDFLAGS ?= -Tlink.ld -nostartfiles -nostdlib --specs nano.specs -lc -lgcc -Wl,--gc-sections -Wl,-Map=$@.map
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SOURCES = main.c boot.c syscalls.c ../../../mongoose.c
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FREERTOS_VERSION ?= V10.5.0
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FREERTOS_REPO ?= https://github.com/FreeRTOS/FreeRTOS-Kernel
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2023-01-21 05:15:26 +08:00
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build example: firmware.bin
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2022-11-24 03:40:57 +08:00
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firmware.elf: FreeRTOS-Kernel $(SOURCES)
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2023-01-21 05:15:26 +08:00
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arm-none-eabi-gcc -o $@ $(SOURCES) $(CFLAGS) \
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2022-11-24 03:40:57 +08:00
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-IFreeRTOS-Kernel/include \
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-IFreeRTOS-Kernel/portable/GCC/ARM_CM7/r0p1 \
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-Wno-conversion \
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$(wildcard FreeRTOS-Kernel/*.c) \
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FreeRTOS-Kernel/portable/MemMang/heap_4.c \
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FreeRTOS-Kernel/portable/GCC/ARM_CM7/r0p1/port.c \
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$(LDFLAGS)
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firmware.bin: firmware.elf
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2023-01-21 05:15:26 +08:00
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arm-none-eabi-objcopy -O binary $< $@
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2022-11-24 03:40:57 +08:00
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flash: firmware.bin
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st-flash --reset write firmware.bin 0x8000000
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FreeRTOS-Kernel:
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git clone --depth 1 -b $(FREERTOS_VERSION) $(FREERTOS_REPO) $@
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clean:
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rm -rf firmware.* FreeRTOS-Kernel
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