2023-02-11 08:04:34 +08:00
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CFLAGS = -W -Wall -Wextra -Werror -Wundef -Wshadow -Wdouble-promotion
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CFLAGS += -Wformat-truncation -fno-common -Wconversion -Wno-sign-conversion
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CFLAGS += -g3 -Os -ffunction-sections -fdata-sections
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CFLAGS += -I. -Icmsis_core/CMSIS/Core/Include -Icmsis_f4/Include
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CFLAGS += -mcpu=cortex-m4 -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16
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LDFLAGS ?= -Tlink.ld -nostdlib -nostartfiles --specs nano.specs -lc -lgcc -Wl,--gc-sections -Wl,-Map=$@.map
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2022-11-09 17:38:30 +08:00
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2023-02-11 08:04:34 +08:00
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SOURCES = main.c syscalls.c sysinit.c
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SOURCES += cmsis_f4/Source/Templates/gcc/startup_stm32f429xx.s # ST startup file. Compiler-dependent!
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# FreeRTOS
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SOURCES += FreeRTOS-Kernel/portable/MemMang/heap_4.c
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SOURCES += FreeRTOS-Kernel/portable/GCC/ARM_CM4F/port.c
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CFLAGS += -IFreeRTOS-Kernel/include
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CFLAGS += -IFreeRTOS-Kernel/portable/GCC/ARM_CM4F -Wno-conversion
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SOURCES += mongoose.c net.c packed_fs.c
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CFLAGS += $(CFLAGS_EXTRA) # Mongoose options are defined in mongoose_custom.h
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2022-11-09 17:38:30 +08:00
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2023-02-11 04:21:17 +08:00
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ifeq ($(OS),Windows_NT)
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RM = cmd /C del /Q /F /S
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else
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RM = rm -rf
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endif
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2023-02-11 08:04:34 +08:00
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all build example: firmware.bin
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2022-11-09 17:38:30 +08:00
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firmware.bin: firmware.elf
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2023-01-20 21:21:31 +08:00
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arm-none-eabi-objcopy -O binary $< $@
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2022-11-09 17:38:30 +08:00
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2023-02-11 08:04:34 +08:00
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firmware.elf: FreeRTOS-Kernel cmsis_core cmsis_f4 $(SOURCES) hal.h link.ld
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arm-none-eabi-gcc $(SOURCES) $(wildcard FreeRTOS-Kernel/*.c) $(CFLAGS) $(LDFLAGS) -o $@
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2022-11-09 17:38:30 +08:00
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flash: firmware.bin
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2023-02-11 08:04:34 +08:00
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st-flash --reset write $< 0x8000000
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cmsis_core: # ARM CMSIS core headers
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git clone --depth 1 -b 5.9.0 https://github.com/ARM-software/CMSIS_5 $@
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cmsis_f4: # ST CMSIS headers for STM32F4 series
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git clone --depth 1 -b v2.6.8 https://github.com/STMicroelectronics/cmsis_device_f4 $@
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FreeRTOS-Kernel: # FreeRTOS sources
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git clone --depth 1 -b V10.5.0 https://github.com/FreeRTOS/FreeRTOS-Kernel $@
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# Automated remote test. Requires env variable VCON_API_KEY set. See https://vcon.io/automated-firmware-tests/
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DEVICE_URL ?= https://dash.vcon.io/api/v3/devices/2
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update: firmware.bin
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curl --fail-with-body -su :$(VCON_API_KEY) $(DEVICE_URL)/ota --data-binary @$<
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2022-11-09 17:38:30 +08:00
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2023-02-11 08:04:34 +08:00
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test update: CFLAGS_EXTRA += -DUART_DEBUG=USART1
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test: update
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curl --fail-with-body -su :$(VCON_API_KEY) $(DEVICE_URL)/tx?t=5 | tee /tmp/output.txt
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grep 'READY, IP:' /tmp/output.txt # Check for network init
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grep 'MQTT connected' /tmp/output.txt # Check for MQTT connection success
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2022-11-09 17:38:30 +08:00
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clean:
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2023-02-11 08:04:34 +08:00
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$(RM) firmware.* *.su cmsis_core cmsis_f4 FreeRTOS-Kernel
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