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mongoose/tutorials/stm32/nucleo-h723zg/minimal/Makefile
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2026-10-10 12:25:44 +01:00

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Makefile

# Copyright (c) 2026 Cesanta Software Limited
# Environment setup: https://mongoose.ws/docs/getting-started/build-environment/
MGDIR = ../../../..
CFLAGS = -W -Wall -Wextra -Wundef -Wshadow -Wdouble-promotion
CFLAGS += -Wformat-truncation -fno-common -Wconversion -Wno-sign-conversion
CFLAGS += -g3 -Os -ffunction-sections -fdata-sections
CFLAGS += -I. -I$(MGDIR) -Icmsis_core/CMSIS/Core/Include -Icmsis_h7/Include
CFLAGS += -mcpu=cortex-m7 -mthumb -mfloat-abi=hard -mfpu=fpv5-d16 $(CFLAGS_EXTRA)
LDFLAGS ?= -Tlink.ld -nostdlib -nostartfiles --specs nano.specs -lc -lgcc -Wl,--gc-sections
SOURCES = main.c hal.c
SOURCES += cmsis_h7/Source/Templates/gcc/startup_stm32h723xx.s
SOURCES += $(MGDIR)/mongoose.c
all build example: firmware.bin
firmware.elf: cmsis_core cmsis_h7 hal.h link.ld Makefile $(SOURCES) $(MGDIR)/mongoose.h mongoose_config.h
arm-none-eabi-gcc $(SOURCES) $(CFLAGS) $(CFLAGS_EXTRA) $(LDFLAGS) -o $@
firmware.bin: firmware.elf
arm-none-eabi-objcopy -O binary $< $@
@echo
@echo "To flash, run 'make flash', or use STM32CubeProgrammer"
firmware.signed.bin: firmware.bin
test -f private.pem || node $(MGDIR)/resources/sign.js keygen
node $(MGDIR)/resources/sign.js sign firmware.bin
# Show all symbols sorted by size
show_symbols_sorted_by_size: firmware.bin
arm-none-eabi-readelf -sW firmware.elf | sed 1,3d | sed 's,^.*: ,,' | tr -s ' ' | cut -d ' ' -f 2,7 | sort -nk1 | grep -v '^0 '
flash: firmware.bin
STM32_Programmer_CLI -c port=swd -w firmware.elf -hardRst
cmsis_core:
git clone -q -c advice.detachedHead=false --depth 1 -b 5.9.0 https://github.com/ARM-software/CMSIS_5 $@
cmsis_h7:
git clone -q -c advice.detachedHead=false --depth 1 -b v1.10.6 https://github.com/STMicroelectronics/cmsis_device_h7 $@
clean:
rm -rf firmware.* cmsis_*
# Automated remote test. Requires env variable VCON_API_KEY set. See https://vcon.io/automated-firmware-tests/
DEVICE_URL ?= https://dash.vcon.io/api/v3/devices/10
update: firmware.bin
curl --fail-with-body -su :$(VCON_API_KEY) $(DEVICE_URL)/ota --data-binary @$<
test update: CFLAGS_EXTRA = -DUART_DEBUG=USART1
test: update
curl --fail-with-body -su :$(VCON_API_KEY) $(DEVICE_URL)/tx?t=15 | tee /tmp/output.txt
grep 'READY, IP:' /tmp/output.txt # Check for network init