2023-11-30 23:51:34 +00:00

39 lines
1.2 KiB
Makefile

ROOT ?= $(realpath $(PWD)/../../..)
PREFIX ?= riscv-none-elf
#PREFIX ?= docker run --platform linux/amd64 --rm -it -v$(ROOT):$(ROOT) -w $(PWD) mdashnet/riscv riscv64-unknown-elf
CFLAGS = -W -Wall -Wextra -Wno-error -Wundef -Wshadow -Wdouble-promotion
CFLAGS += -Wformat-truncation -fno-common -Wconversion -Wno-sign-conversion
CFLAGS += -ffunction-sections -fdata-sections
CFLAGS += -march=rv32imafc -mabi=ilp32f
CFLAGS += -DSYSCLK_FREQ_144MHz_HSE -I. -Ivendor -g3 -Os $(CFLAGS_EXTRA)
LDFLAGS = -T link.ld -nostartfiles --specs=nano.specs
LDFLAGS += -lc -lgcc -Wl,--gc-sections #-Wl,-Map=$@.map
SOURCES = main.c mongoose.c net.c packed_fs.c
SOURCES += vendor/system_ch32v30x.c vendor/startup_ch32v30x_D8C.S
CFLAGS += -DHTTP_URL=\"http://0.0.0.0/\" -DHTTPS_URL=\"https://0.0.0.0/\"
ifeq ($(OS),Windows_NT)
RM = cmd /C del /Q /F /S
else
RM = rm -rf
endif
all: firmware.bin
firmware.bin: firmware.elf
$(PREFIX)-objcopy -O binary $< $@
ls -l firmware.*
firmware.elf: $(SOURCES) link.ld hal.h mongoose_custom.h Makefile
$(PREFIX)-gcc $(SOURCES) $(CFLAGS) $(LDFLAGS) -o $@
flash: firmware.bin
wchisp flash $<
# @echo; echo "IMPORTANT: configure device to 96k RAM / 224k Flash"
clean:
$(RM) firmware.* *.su