Prettify makefile
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1 changed files with 44 additions and 25 deletions
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@ -1,4 +1,8 @@
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########################################################################################################################
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# Dependency directories
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########################################################################################################################
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CUBE_DIR ?= STM32CubeF4
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CMSIS_DIR ?= cmsis
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MSPDEBUG_DIR ?= mspdebug
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@ -6,6 +10,38 @@ LIBSODIUM_DIR ?= libsodium
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TINYAES_DIR ?= tinyaes
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MUSL_DIR ?= musl
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########################################################################################################################
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# Algorithm parameters
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########################################################################################################################
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FMEAS_ADC_SAMPLING_RATE ?= 1000
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FMEAS_ADC_MAX ?= 4096
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FMEAS_FFT_LEN ?= 256
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FMEAS_FFT_WINDOW ?= gaussian
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FMEAS_FFT_WINDOW_SIGMA ?= 16.0
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# TODO: validate
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FMEAS_SAMPLING_RATE ?= $(shell echo $(FMEAS_ADC_SAMPLING_RATE) / \($(FMEAS_FFT_LEN)/2\) | bc -l)
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DSSS_GOLD_CODE_NBITS ?= 5
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DSSS_DECIMATION ?= 10
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# TODO maybe auto adjust this based on detection rate?
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DSSS_THESHOLD_FACTOR ?= 6.0f
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DSSS_WAVELET_WIDTH ?= 7.3
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DSSS_WAVELET_LUT_SIZE ?= 69
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DSSS_FILTER_FC ?= 3e-3
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DSSS_FILTER_ORDER ?= 12
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PAYLOAD_DATA_BIT ?= 64
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TRANSMISSION_SYMBOLS ?= 32
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PRESIG_STORE_SIZE ?= 3
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# will be generated if necessary
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PRESIG_KEYFILE ?= presig_test_key.secret
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########################################################################################################################
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# Sources
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########################################################################################################################
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C_SOURCES := src/main.c src/mspdebug_wrapper.c src/spi_flash.c src/freq_meas.c src/dsss_demod.c src/adc.c \
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src/protocol.c
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C_SOURCES += $(MSPDEBUG_DIR)/drivers/jtaglib.c
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@ -42,33 +78,12 @@ BUILDDIR ?= build
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BINARY := safetyreset.elf
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LDSCRIPT := stm32f407.ld
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########################################################################################################################
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# Build parameters
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########################################################################################################################
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PREFIX ?= arm-none-eabi-
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FMEAS_ADC_SAMPLING_RATE ?= 1000
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FMEAS_ADC_MAX ?= 4096
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FMEAS_FFT_LEN ?= 256
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FMEAS_FFT_WINDOW ?= gaussian
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FMEAS_FFT_WINDOW_SIGMA ?= 16.0
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# TODO: validate
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FMEAS_SAMPLING_RATE ?= $(shell echo $(FMEAS_ADC_SAMPLING_RATE) / \($(FMEAS_FFT_LEN)/2\) | bc -l)
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DSSS_GOLD_CODE_NBITS ?= 5
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DSSS_DECIMATION ?= 10
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# TODO maybe auto adjust this based on detection rate?
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DSSS_THESHOLD_FACTOR ?= 6.0f
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DSSS_WAVELET_WIDTH ?= 7.3
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DSSS_WAVELET_LUT_SIZE ?= 69
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DSSS_FILTER_FC ?= 3e-3
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DSSS_FILTER_ORDER ?= 12
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PAYLOAD_DATA_BIT ?= 64
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TRANSMISSION_SYMBOLS ?= 32
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PRESIG_STORE_SIZE ?= 3
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PRESIG_KEYFILE ?= presig_test_key.secret
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PRESIG_DBFILE ?= presig_test_db.sqlite3
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CC := $(PREFIX)gcc
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CXX := $(PREFIX)g++
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LD := $(PREFIX)gcc
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@ -147,6 +162,10 @@ LDFLAGS += --trace
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LIBS += -lgcc
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LDFLAGS += -Wl,--gc-sections -Wl,--trace-symbol=twiddleCoef_4096 -Wl,--trace-symbol=arm_cfft_sR_f32_len4096
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########################################################################################################################
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# Rules
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########################################################################################################################
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all: binsize
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.PHONY: binsize
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