diff options
Diffstat (limited to 'controller/fw/Makefile')
| -rw-r--r-- | controller/fw/Makefile | 46 |
1 files changed, 41 insertions, 5 deletions
diff --git a/controller/fw/Makefile b/controller/fw/Makefile index 291f840..c01b01c 100644 --- a/controller/fw/Makefile +++ b/controller/fw/Makefile @@ -6,13 +6,17 @@ LIBSODIUM_DIR ?= libsodium TINYAES_DIR ?= tinyaes MUSL_DIR ?= musl -C_SOURCES := src/main.c src/mspdebug_wrapper.c src/spi_flash.c +C_SOURCES := src/main.c src/mspdebug_wrapper.c src/spi_flash.c src/freq_meas.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 C_SOURCES += $(MUSL_DIR)/src/math/tanhf.c $(MUSL_DIR)/src/math/atanhf.c C_SOURCES += $(MUSL_DIR)/src/math/expm1f.c $(MUSL_DIR)/src/math/log1pf.c +C_SOURCES += $(MUSL_DIR)/src/math/expf.c $(MUSL_DIR)/src/math/exp2f_data.c +C_SOURCES += $(MUSL_DIR)/src/math/__math_oflowf.c +C_SOURCES += $(MUSL_DIR)/src/math/__math_uflowf.c +C_SOURCES += $(MUSL_DIR)/src/math/__math_xflowf.c CXX_SOURCES += src/ldpc_wrapper.cpp @@ -24,6 +28,14 @@ OPENCM3_LIB := opencm3_stm32f4 PREFIX ?= arm-none-eabi- +GOLD_CODE_NBITS ?= 5 +FMEAS_ADC_SAMPLING_RATE ?= 1000 +FMEAS_ADC_MAX ?= 4096 +FMEAS_FFT_LEN ?= 256 +FMEAS_FFT_WINDOW ?= gaussian +FMEAS_FFT_WINDOW_SIGMA ?= 8.0 + + CC := $(PREFIX)gcc CXX := $(PREFIX)g++ LD := $(PREFIX)gcc @@ -32,6 +44,7 @@ AS := $(PREFIX)as OBJCOPY := $(PREFIX)objcopy OBJDUMP := $(PREFIX)objdump GDB := $(PREFIX)gdb +PYTHON3 ?= python3 OPENCM3_DIR_ABS := $(abspath $(OPENCM3_DIR)) CMSIS_DIR_ABS := $(abspath $(CMSIS_DIR)) @@ -41,14 +54,17 @@ TINYAES_DIR_ABS := $(abspath $(TINYAES_DIR)) MUSL_DIR_ABS := $(abspath $(MUSL_DIR)) CFLAGS += -I$(OPENCM3_DIR_ABS)/include -Imspdebug/util -Imspdebug/drivers -CFLAGS += -I$(CMSIS_DIR_ABS)/CMSIS/DSP/Include -I$(CMSIS_DIR_ABS)/CMSIS/Core/Include -CFLAGS += -I$(abspath musl_include_shims) +CFLAGS += -I$(CMSIS_DIR_ABS)/CMSIS/DSP/Include -I$(CMSIS_DIR_ABS)/CMSIS/Core/Include -Dhidden= +CFLAGS += -I$(abspath musl_include_shims) -Ilevmarq -D 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 CFLAGS += -fno-common -ffunction-sections -fdata-sections +CFLAGS += -DGOLD_CODE_NBITS=$(GOLD_CODE_NBITS) -DFMEAS_FFT_LEN=$(FMEAS_FFT_LEN) -DFMEAS_ADC_MAX=$(FMEAS_ADC_MAX) +CFLAGS += -DFMEAS_ADC_SAMPLING_RATE=$(FMEAS_ADC_SAMPLING_RATE) -DFMEAS_FFT_WINDOW=$(FMEAS_FFT_WINDOW) +CFLAGS += -DFMEAS_FFT_WINDOW_SIGMA=$(FMEAS_FFT_WINDOW_SIGMA) INT_CFLAGS += -Wall -Wextra -Wpedantic -Wshadow -Wimplicit-function-declaration -Wundef INT_CFLAGS += -Wredundant-decls -Wmissing-prototypes -Wstrict-prototypes @@ -71,7 +87,13 @@ all: $(BUILDDIR)/$(BINARY) OBJS := $(addprefix $(BUILDDIR)/,$(C_SOURCES:.c=.o) $(CXX_SOURCES:.cpp=.o)) -$(BUILDDIR)/$(BINARY): $(OBJS) $(OPENCM3_DIR)/lib/lib$(OPENCM3_LIB).a $(BUILDDIR)/libsodium/src/libsodium/.libs/libsodium.a $(BUILDDIR)/tinyaes/aes.o +$(BUILDDIR)/$(BINARY): $(OBJS) \ + $(OPENCM3_DIR)/lib/lib$(OPENCM3_LIB).a \ + $(BUILDDIR)/libsodium/src/libsodium/.libs/libsodium.a \ + $(BUILDDIR)/tinyaes/aes.o \ + $(BUILDDIR)/levmarq/levmarq.o \ + $(BUILDDIR)/generated/gold_code_$(GOLD_CODE_NBITS).o \ + $(BUILDDIR)/generated/fmeas_fft_window.o $(LD) -T$(LDSCRIPT) $(LDFLAGS) -o $@ -Wl,-Map=$(BUILDDIR)/src/$*.map $^ $(BUILDDIR)/src/%.o: src/%.c @@ -82,6 +104,10 @@ $(BUILDDIR)/src/%.o: src/%.cpp mkdir -p $(@D) $(CXX) $(CXXFLAGS) -o $@ -c $< +$(BUILDDIR)/generated/%.o: $(BUILDDIR)/generated/%.c + mkdir -p $(@D) + $(CC) $(CFLAGS) $(INT_CFLAGS) -o $@ -c $< + $(BUILDDIR)/%.o: %.c mkdir -p $(@D) $(CC) $(CFLAGS) $(EXT_CFLAGS) -o $@ -c $< @@ -97,11 +123,21 @@ $(BUILDDIR)/tinyaes/aes.o: mkdir -p $(@D) make -C $(@D) -f $(TINYAES_DIR_ABS)/Makefile VPATH=$(TINYAES_DIR_ABS) CFLAGS="$(CFLAGS) -c" CC=$(CC) LD=$(LD) AR=$(AR) aes.o -ldpc_decoder_test.so: ldpc_decoder.c +$(BUILDDIR)/generated/gold_code_%.c: + mkdir -p $(@D) + $(PYTHON3) tools/gold_code_header_gen.py $* > $@ + +$(BUILDDIR)/generated/fmeas_fft_window.c: + mkdir -p $(@D) + $(PYTHON3) tools/fft_window_header_gen.py -v fmeas_fft_window_table $(FMEAS_FFT_WINDOW) $(FMEAS_FFT_LEN) $(FMEAS_FFT_WINDOW_SIGMA) > $@ + + +build/ldpc_decoder_test.so: src/ldpc_decoder.c gcc -fPIC -shared -Wall -Wextra -Wpedantic -std=gnu11 -O0 -g -o $@ $^ clean: -rm -r $(BUILDDIR)/src + -rm -r $(BUILDDIR)/generated -rm $(BUILDDIR)/$(BINARY) mrproper: clean |