2022-08-30 02:15:48 +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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2023-01-20 05:42:06 +08:00
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-g3 -Os -ffunction-sections -fdata-sections -I. \
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2022-09-02 22:18:11 +08:00
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-mcpu=cortex-m4 -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16 $(EXTRA_CFLAGS)
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2022-08-30 02:15:48 +08:00
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LDFLAGS ?= -Tlink.ld -nostartfiles -nostdlib --specs nano.specs -lc -lgcc -Wl,--gc-sections -Wl,-Map=$@.map
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2023-01-20 05:42:06 +08:00
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SOURCES = boot.c main.c syscalls.c
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2022-08-30 02:15:48 +08:00
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2023-01-20 05:42:06 +08:00
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# Add Mongoose-specific flags and source files
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CFLAGS += -I../../.. -DMG_ARCH=MG_ARCH_NEWLIB -DMG_ENABLE_CUSTOM_MILLIS=1 -DMG_ENABLE_MIP=1 -DMG_ENABLE_PACKED_FS=1
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SOURCES += ../../../mongoose.c ../../device-dashboard/net.c ../../device-dashboard/packed_fs.c
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2022-08-30 02:15:48 +08:00
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2023-01-20 05:42:06 +08:00
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all build example: firmware.bin
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2022-08-30 02:15:48 +08:00
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2023-01-20 05:42:06 +08:00
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firmware.bin: firmware.elf
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arm-none-eabi-objcopy -O binary $< $@
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2022-08-30 02:15:48 +08:00
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2023-01-20 05:42:06 +08:00
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firmware.elf: $(SOURCES) mcu.h
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arm-none-eabi-gcc $(SOURCES) $(CFLAGS) $(LDFLAGS) -o $@
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2022-08-30 02:15:48 +08:00
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# Note: on "unknown chip id" flash error, wire BOOT0 to VDD and st-flash erase
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2023-01-20 05:42:06 +08:00
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flash: firmware.bin
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st-flash --reset write $< 0x8000000
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# Requires env variable VCON_API_KEY set
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DEVICE_URL ?= https://dash.vcon.io/api/v3/devices/2
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test: update
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curl --fail -su :$(VCON_API_KEY) $(DEVICE_URL)/tx?t=5 | tee /tmp/output.txt
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grep 'Ethernet: up' /tmp/output.txt
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grep 'MQTT connected' /tmp/output.txt
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update: firmware.bin
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curl --fail -su :$(VCON_API_KEY) $(DEVICE_URL)/ota --data-binary @$<
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2022-08-30 02:15:48 +08:00
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clean:
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2023-01-20 05:42:06 +08:00
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@rm -rf firmware.* *.su
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