2023-11-29 15:41:18 +08:00
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ROOT ?= $(realpath $(PWD)/../../..)
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PREFIX ?= riscv-none-elf
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#PREFIX ?= docker run --platform linux/amd64 --rm -it -v$(ROOT):$(ROOT) -w $(PWD) mdashnet/riscv riscv64-unknown-elf
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2023-11-22 12:23:34 +08:00
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CFLAGS = -W -Wall -Wextra -Wno-error -Wundef -Wshadow -Wdouble-promotion
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CFLAGS += -Wformat-truncation -fno-common -Wconversion -Wno-sign-conversion
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2023-11-27 10:50:46 +08:00
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CFLAGS += -ffunction-sections -fdata-sections
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CFLAGS += -march=rv32imafc -mabi=ilp32f
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2023-11-22 12:23:34 +08:00
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CFLAGS += -DSYSCLK_FREQ_144MHz_HSE -I. -Ivendor -g3 -Os $(CFLAGS_EXTRA)
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2023-11-29 15:41:18 +08:00
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LDFLAGS = -T link.ld -nostartfiles --specs=nano.specs
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LDFLAGS += -lc -lgcc -Wl,--gc-sections #-Wl,-Map=$@.map
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2023-11-22 12:23:34 +08:00
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2023-11-29 15:41:18 +08:00
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SOURCES = main.c mongoose.c net.c packed_fs.c
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SOURCES += vendor/system_ch32v30x.c vendor/startup_ch32v30x_D8C.S
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2023-11-27 10:50:46 +08:00
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CFLAGS += -DHTTP_URL=\"http://0.0.0.0/\" -DHTTPS_URL=\"https://0.0.0.0/\"
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2023-11-22 12:23:34 +08:00
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ifeq ($(OS),Windows_NT)
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RM = cmd /C del /Q /F /S
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else
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RM = rm -rf
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endif
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all: firmware.bin
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firmware.bin: firmware.elf
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2023-11-29 15:41:18 +08:00
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$(PREFIX)-objcopy -O binary $< $@
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2023-11-22 12:23:34 +08:00
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ls -l firmware.*
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2023-11-29 15:41:18 +08:00
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firmware.elf: $(SOURCES) link.ld hal.h mongoose_custom.h Makefile
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$(PREFIX)-gcc $(SOURCES) $(CFLAGS) $(LDFLAGS) -o $@
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2023-11-22 12:23:34 +08:00
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flash: firmware.bin
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wchisp flash $<
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2023-11-29 15:41:18 +08:00
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# @echo; echo "IMPORTANT: configure device to 96k RAM / 224k Flash"
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2023-11-22 12:23:34 +08:00
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2023-12-01 08:03:31 +08:00
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zip: firmware.bin
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2023-12-01 16:36:18 +08:00
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zip -r ch32v307.modbus.firmware.`date +%Y-%m-%d`.zip firmware.*
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2023-12-01 08:02:48 +08:00
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2023-11-22 12:23:34 +08:00
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clean:
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2023-12-01 08:02:48 +08:00
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$(RM) firmware.* *.zip
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