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jaseg 2020-03-03 18:05:45 +01:00
parent 33e99ed37f
commit 4d80111cad
1 changed files with 24 additions and 14 deletions
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38
controller/fw/Makefile
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@ -49,14 +49,23 @@ FMEAS_FFT_WINDOW ?= gaussian
FMEAS_FFT_WINDOW_SIGMA ?= 8.0
CC := $(PREFIX)gcc
CXX := $(PREFIX)g++
LD := $(PREFIX)gcc
AR := $(PREFIX)ar
AS := $(PREFIX)as
OBJCOPY := $(PREFIX)objcopy
OBJDUMP := $(PREFIX)objdump
GDB := $(PREFIX)gdb
CC ?= $(PREFIX)gcc
CXX ?= $(PREFIX)g++
LD ?= $(PREFIX)gcc
AR ?= $(PREFIX)ar
AS ?= $(PREFIX)as
OBJCOPY ?= $(PREFIX)objcopy
OBJDUMP ?= $(PREFIX)objdump
GDB ?= $(PREFIX)gdb
HOST_CC ?= $(HOST_PREFIX)gcc
HOST_CXX ?= $(HOST_PREFIX)g++
HOST_LD ?= $(HOST_PREFIX)gcc
HOST_AR ?= $(HOST_PREFIX)ar
HOST_AS ?= $(HOST_PREFIX)as
HOST_OBJCOPY ?= $(HOST_PREFIX)objcopy
HOST_OBJDUMP ?= $(HOST_PREFIX)objdump
PYTHON3 ?= python3
OPENCM3_DIR_ABS := $(abspath $(OPENCM3_DIR))
@ -72,9 +81,9 @@ COMMON_CFLAGS += -I$(abspath musl_include_shims) -Ilevmarq
COMMON_CFLAGS += -Os -std=gnu11 -g -DSTM32F4
CFLAGS += -mthumb -mcpu=cortex-m4 -mfloat-abi=hard -mfpu=fpv4-sp-d16
SIM_CFLAGS += -mthumb -mcpu=cortex-m4 -mfloat-abi=soft
#SIM_CFLAGS += -mthumb -mcpu=cortex-m4 -mfloat-abi=soft
# Note: libopencm3 requires some standard libc definitions from stdint.h and stdbool.h, so we don't pass -nostdinc here.
COMMON_CFLAGS += -nostdlib -ffreestanding
CFLAGS += -nostdlib -ffreestanding
CFLAGS += -fno-common -ffunction-sections -fdata-sections
COMMON_CFLAGS += -DGOLD_CODE_NBITS=$(GOLD_CODE_NBITS) -DFMEAS_FFT_LEN=$(FMEAS_FFT_LEN) -DFMEAS_ADC_MAX=$(FMEAS_ADC_MAX)
COMMON_CFLAGS += -DFMEAS_ADC_SAMPLING_RATE=$(FMEAS_ADC_SAMPLING_RATE)
@ -95,7 +104,7 @@ CXXFLAGS += -Wall -Wextra -Wshadow -Wundef -Wredundant-decls
CXXFLAGS += -I.
COMMON_LDFLAGS += -mthumb -mcpu=cortex-m4 -mfloat-abi=hard -mfpu=fpv4-sp-d16 -g
COMMON_LDFLAGS += --static -nostartfiles
LDFLAGS += --static -nostartfiles
LDFLAGS += -Wl,--cre
#LDFLAGS += -Wl,--gc-sections
LDFLAGS += -Wl,--start-group -lc -lgcc -lnosys -Wl,--end-group
@ -103,7 +112,7 @@ LDFLAGS += -L$(OPENCM3_DIR_ABS)/lib -l$(OPENCM3_LIB) $(shell $(CC) -print-libg
all: $(BUILDDIR)/$(BINARY)
tests: tools/freq_meas_test.elf
tests: $(BUILDDIR)/tools/freq_meas_test.elf
OBJS := $(addprefix $(BUILDDIR)/,$(C_SOURCES:.c=.o) $(CXX_SOURCES:.cpp=.o))
@ -118,8 +127,9 @@ ALL_OBJS += $(BUILDDIR)/generated/fmeas_fft_window.o
$(BUILDDIR)/$(BINARY): $(ALL_OBJS)
$(LD) -T$(LDSCRIPT) $(COMMON_LDFLAGS) $(LDFLAGS) -o $@ -Wl,-Map=$(BUILDDIR)/src/$*.map $^
tools/freq_meas_test.elf: tools/freq_meas_test.c src/freq_meas.c $(CMSIS_SOURCES) $(BUILDDIR)/musl/lib/libc.a
$(CC) $(COMMON_CFLAGS) $(SIM_CFLAGS) -lm -lgcc -lnosys -o $@ $^
$(BUILDDIR)/tools/freq_meas_test.elf: tools/freq_meas_test.c src/freq_meas.c levmarq/levmarq.c $(BUILDDIR)/generated/fmeas_fft_window.c $(CMSIS_SOURCES)
mkdir -p $(@D)
$(HOST_CC) $(COMMON_CFLAGS) $(SIM_CFLAGS) -o $@ $^
$(BUILDDIR)/src/%.o: src/%.c
mkdir -p $(@D)