diff options
Diffstat (limited to 'controller/fw/Makefile')
| -rw-r--r-- | controller/fw/Makefile | 108 |
1 files changed, 62 insertions, 46 deletions
diff --git a/controller/fw/Makefile b/controller/fw/Makefile index 52951b1..9895c87 100644 --- a/controller/fw/Makefile +++ b/controller/fw/Makefile @@ -1,13 +1,23 @@ -SOURCES := main.c mspdebug_wrapper.c spi_flash.c -SOURCES += mspdebug/drivers/jtaglib.c +OPENCM3_DIR ?= libopencm3 +CMSIS_DIR ?= cmsis +MSPDEBUG_DIR ?= mspdebug +LIBSODIUM_DIR ?= libsodium +TINYAES_DIR ?= tinyaes +MUSL_DIR ?= musl + +C_SOURCES := src/main.c src/mspdebug_wrapper.c src/spi_flash.c +C_SOURCES += $(MSPDEBUG_DIR)/drivers/jtaglib.c +C_SOURCES += $(CMSIS_DIR)/CMSIS/DSP/Source/TransformFunctions/arm_rfft_f32.c +C_SOURCES += $(CMSIS_DIR)/CMSIS/DSP/Source/TransformFunctions/arm_bitreversal.c +C_SOURCES += $(CMSIS_DIR)/CMSIS/DSP/Source/TransformFunctions/arm_cfft_radix4_f32.c + +CXX_SOURCES += src/ldpc_wrapper.cpp BUILDDIR ?= build BINARY := safetyreset LDSCRIPT := stm32f407.ld -LIBNAME := opencm3_stm32f4 - -OPENCM3_DIR ?= libopencm3 +OPENCM3_LIB := opencm3_stm32f4 PREFIX ?= arm-none-eabi- @@ -21,73 +31,79 @@ OBJCOPY := $(PREFIX)objcopy OBJDUMP := $(PREFIX)objdump GDB := $(PREFIX)gdb +OPENCM3_DIR := $(abspath $(OPENCM3_DIR)) +CMSIS_DIR := $(abspath $(CMSIS_DIR)) +MSPDEBUG_DIR := $(abspath $(MSPDEBUG_DIR)) +LIBSODIUM_DIR := $(abspath $(LIBSODIUM_DIR)) +TINYAES_DIR := $(abspath $(TINYAES_DIR)) +MUSL_DIR := $(abspath $(MUSL_DIR)) CFLAGS += -I$(OPENCM3_DIR)/include -Imspdebug/util -Imspdebug/drivers +CFLAGS += -I$(CMSIS_DIR)/CMSIS/DSP/Include -I$(CMSIS_DIR)/CMSIS/Core/Include CFLAGS += -Os -std=gnu11 -g -DSTM32F4 # Note: libopencm3 requires some standard libc definitions from stdint.h and stdbool.h, so we don't pass -nostdinc here. CFLAGS += -nostdlib -ffreestanding -CFLAGS += -mthumb -mcpu=cortex-m4 -mfloat-abi=hard -mfpu=fpv4-sp-d16 -g -CFLAGS += -Wextra -Wshadow -Wimplicit-function-declaration -Wundef -CFLAGS += -Wredundant-decls -Wmissing-prototypes -Wstrict-prototypes +CFLAGS += -mthumb -mcpu=cortex-m4 -mfloat-abi=hard -mfpu=fpv4-sp-d16 CFLAGS += -fno-common -ffunction-sections -fdata-sections +INT_CFLAGS += -Wextra -Wshadow -Wimplicit-function-declaration -Wundef +INT_CFLAGS += -Wredundant-decls -Wmissing-prototypes -Wstrict-prototypes + +CXXFLAGS += -Os -g +CXXFLAGS += -nostdlib -ffreestanding +CXXFLAGS += -mthumb -mcpu=cortex-m4 -mfloat-abi=hard -mfpu=fpv4-sp-d16 +CXXFLAGS += -fno-common -ffunction-sections -fdata-sections +CXXFLAGS += -Wextra -Wshadow -Wundef -Wredundant-decls +CXXFLAGS += -I. + LDFLAGS += --static -nostartfiles LDFLAGS += -T$(LDSCRIPT) LDFLAGS += -mthumb -mcpu=cortex-m4 -mfloat-abi=hard -mfpu=fpv4-sp-d16 -g LDFLAGS += -Wl,--cre #LDFLAGS += -Wl,--gc-sections LDFLAGS += -Wl,--start-group -lc -lgcc -lnosys -Wl,--end-group -LDFLAGS += -L$(OPENCM3_DIR)/lib -LDFLAGS += -l$(LIBNAME) $(shell $(CC) -print-libgcc-file-name) +LDFLAGS += -L$(OPENCM3_DIR)/lib -l$(OPENCM3_LIB) $(shell $(CC) -print-libgcc-file-name) -all: elf +all: $(BUILDDIR)/$(BINARY).elf -elf: $(BUILDDIR)/$(BINARY).elf -bin: $(BUILDDIR)/$(BINARY).bin -hex: $(BUILDDIR)/$(BINARY).hex -srec: $(BUILDDIR)/$(BINARY).srec -list: $(BUILDDIR)/$(BINARY).list +OBJS := $(addprefix $(BUILDDIR)/,$(C_SOURCES:.c=.o) $(CXX_SOURCES:.cpp=.o)) -images: $(BUILDDIR)/$(BINARY).images -$(OPENCM3_DIR)/lib/lib$(LIBNAME).a: - echo "Warning, $@ not found, attempting to rebuild in $(OPENCM3_DIR)" - $(MAKE) -C $(OPENCM3_DIR) +$(BUILDDIR)/%.elf: $(OBJS) $(LDSCRIPT) $(OPENCM3_DIR)/lib/lib$(OPENCM3_LIB).a $(BUILDDIR)/libsodium/src/libsodium/.libs/libsodium.a $(BUILDDIR)/tinyaes/aes.o $(BUILDDIR)/musl/lib/libc.a + $(LD) $(OBJS) $(LDFLAGS) -o $@ -Wl,-Map=$(BUILDDIR)/src/$*.map $(BUILDDIR)/libsodium/src/libsodium/.libs/libsodium.a $(BUILDDIR)/tinyaes/aes.o -OBJS := $(addprefix $(BUILDDIR)/,$(SOURCES:%.c=%.o)) +$(BUILDDIR)/src/%.o: src/%.c + mkdir -p $(@D) + $(CC) $(CFLAGS) $(INT_CFLAGS) -o $@ -c $< -# Define a helper macro for debugging make errors online -# you can type "make print-OPENCM3_DIR" and it will show you -# how that ended up being resolved by all of the included -# makefiles. -print-%: - @echo $*=$($*) +$(BUILDDIR)/src/%.o: src/%.cpp + mkdir -p $(@D) + $(CXX) $(CXXFLAGS) -o $@ -c $< -$(BUILDDIR)/%.images: $(BUILDDIR)/%.bin $(BUILDDIR)/%.hex $(BUILDDIR)/%.srec $(BUILDDIR)/%.list $(BUILDDIR)/%.map - -$(BUILDDIR)/%.bin: $(BUILDDIR)/%.elf - $(OBJCOPY) -Obinary $< $@ - -$(BUILDDIR)/%.hex: $(BUILDDIR)/%.elf - $(OBJCOPY) -Oihex $< $@ - -$(BUILDDIR)/%.srec: $(BUILDDIR)/%.elf - $(OBJCOPY) -Osrec $< $@ +$(BUILDDIR)/%.o: %.c + mkdir -p $(@D) + $(CC) $(CFLAGS) $(EXT_CFLAGS) -o $@ -c $< -$(BUILDDIR)/%.list: $(BUILDDIR)/%.elf - $(OBJDUMP) -S $< > $@ +$(OPENCM3_DIR)/lib/lib$(OPENCM3_LIB).a: + $(MAKE) -C $(OPENCM3_DIR) -j $(shell nproc) -$(BUILDDIR)/%.elf: $(OBJS) $(LDSCRIPT) $(OPENCM3_DIR)/lib/lib$(LIBNAME).a - $(LD) $(OBJS) $(LDFLAGS) -o $@ -Wl,-Map=$*.map +$(BUILDDIR)/libsodium/src/libsodium/.libs/libsodium.a: + mkdir -p build/libsodium + cd build/libsodium && CFLAGS="$(CFLAGS) -DDEV_MODE=1" $(LIBSODIUM_DIR)/configure --host=arm-none-eabi && $(MAKE) -j $(shell nproc) -$(BUILDDIR)/%.o: %.c - mkdir -p $(dir $@) - $(CC) $(CFLAGS) -o $@ -c $< +$(BUILDDIR)/tinyaes/aes.o: + mkdir -p $(@D) + make -C $(@D) -f $(TINYAES_DIR)/Makefile VPATH=$(TINYAES_DIR) CFLAGS="$(CFLAGS) -c" CC=$(CC) LD=$(LD) AR=$(AR) aes.o clean: - -rm -r $(BUILDDIR) + -rm -r $(BUILDDIR)/src + -rm $(BUILDDIR)/$(BINARY).elf + +mrproper: clean + -rm -r build + -$(MAKE) -C $(OPENCM3_DIR) clean -.PHONY: images clean elf bin hex srec list +.PHONY: clean mrproper -include $(OBJS:.o=.d) |