mirror of
https://github.com/cesanta/mongoose.git
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47 lines
1.8 KiB
Makefile
47 lines
1.8 KiB
Makefile
# Copyright (c) 2026 Cesanta Software Limited
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# Environment setup: https://mongoose.ws/docs/getting-started/build-environment/
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MGDIR = ../../../..
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CFLAGS = -W -Wall -Wextra -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. -I$(MGDIR) -Icmsis_core/CMSIS/Core/Include -Icmsis_c5/Include -DSTM32C5A3xx
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CFLAGS += -mcpu=cortex-m33 -mthumb -mfpu=fpv5-sp-d16 -mfloat-abi=hard $(CFLAGS_EXTRA)
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LDFLAGS ?= -Tlink.ld -nostdlib -nostartfiles --specs nano.specs -lc -lgcc -Wl,--gc-sections
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SOURCES = main.c hal.c
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SOURCES += cmsis_c5/Source/startup_stm32c5a3xx.c
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SOURCES += $(MGDIR)/mongoose.c
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all build example: firmware.bin
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firmware.elf: cmsis_core cmsis_c5 hal.h link.ld Makefile $(SOURCES) $(MGDIR)/mongoose.h mongoose_config.h
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arm-none-eabi-gcc $(SOURCES) $(CFLAGS) $(CFLAGS_EXTRA) $(LDFLAGS) -o $@
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firmware.bin: firmware.elf
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arm-none-eabi-objcopy -O binary $< $@
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@echo
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@echo "To flash, run 'make flash', or use STM32CubeProgrammer"
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firmware.signed.bin: firmware.bin
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test -f private.pem || node $(MGDIR)/resources/sign.js keygen
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node $(MGDIR)/resources/sign.js sign firmware.bin
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# Show all symbols sorted by size
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show_symbols_sorted_by_size: firmware.bin
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arm-none-eabi-readelf -sW firmware.elf | sed 1,3d | sed 's,^.*: ,,' | tr -s ' ' | cut -d ' ' -f 2,7 | sort -nk1 | grep -v '^0 '
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# If the board gets stuck: STM32_Programmer_CLI -c port=swd -e all mode=UR
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flash: firmware.bin
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STM32_Programmer_CLI -c port=swd -w firmware.elf mode=UR -rst
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cmsis_core:
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git clone -q -c advice.detachedHead=false --depth 1 -b v6.4.0 https://github.com/ARM-software/CMSIS_6 $@
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cmsis_c5:
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git clone -q -c advice.detachedHead=false --depth 1 -b 2.1.0 https://github.com/STMicroelectronics/stm32c5xx-dfp $@
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clean:
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rm -rf firmware.* cmsis_*
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