Steins7
5e65b9156a
* fixed weird bug in lcd driver + imported graphs for the thermistor * updated linker file to better fit the device used (more to be done)
166 lines
4.3 KiB
Makefile
166 lines
4.3 KiB
Makefile
#-----------------------------------------------------------------------------
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# this GNU-makefile relies on the GCC toolchain
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# --- control global project settings
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# RELEASE=1 -> enable optimisation, then disable debug
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# RELEASE=0 -> disbale optimisation, then enable debug
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RELEASE=1
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# --- project architecture
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# program name
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EXE_PREFIX=main
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# project folders, This Makefile should be in the same folder as the SRC folder
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SRC=src
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BIN=bin
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INC=include
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LIB=lib
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OBJ=${BIN}/obj
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DEP=${BIN}/dep
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# code folders, in the SRC folder
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SUBFOLDERS=drivers target
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# Define linker script file here
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LDSCRIPT=${SRC}/target/STM32F103XB.ld
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# --- advanced config
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# List all user C define here
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UDEFS=
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# Define ASM defines here
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UADEFS=
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# --- toolchain configuration
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TARGET=arm-none-eabi-
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CC=$(TARGET)gcc
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OBJCOPY=$(TARGET)objcopy
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AS=$(TARGET)gcc -x assembler-with-cpp -c
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SIZE=$(TARGET)size
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OBJDUMP=$(TARGET)objdump
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# --- hardware settings
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ARCH=armv7-m
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FLOAT-ABI=soft #no FPU on stm32f103
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CPU=cortex-m3
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CPUFLAGS=-mthumb
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FPU=fpv4-sp-d16 #"FLOAT-ABI=soft" disable that
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##-----------------------------------------------------------------------------
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# --- makefile pre-incantation
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# List all default C defines here, like -D_DEBUG=1
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DDEFS=-march=$(ARCH) -mfloat-abi=$(FLOAT-ABI) -mcpu=$(CPU) -mfpu=$(FPU) $(CPUFLAGS)
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# List all default ASM defines here, like -D_DEBUG=1
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DADEFS=-D__ASSEMBLY__
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# --- deduce file names
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MAIN_C_FILES=${wildcard ${SRC}/${strip ${EXE_PREFIX}}*.c}
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COMMON_C_FILES=${filter-out ${MAIN_C_FILES},${wildcard *.c} \
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${foreach dir,${SUBFOLDERS},${wildcard ${SRC}/${dir}/*.c}}}
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#${wildcard ${TC}*.c}}
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COMMON_ASM_FILES=${filter-out ${MAIN_CXX_FILES},${wildcard *.s} \
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${foreach dir,${SUBFOLDERS},${wildcard ${SRC}/${dir}/*.s}}}
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#${wildcard ${TC}*.s}}
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MAIN_OBJECT_FILES=${sort ${patsubst ${SRC}/%.c,${OBJ}/%.o,${MAIN_C_FILES}}}
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COMMON_OBJECT_FILES=${sort ${patsubst ${SRC}/%.c,${OBJ}/%.o,${COMMON_C_FILES}} \
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${patsubst ${SRC}/%.s,${OBJ}/%.o,${COMMON_ASM_FILES}}}
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LIBRARIES=${foreach dir,${wildcard ${LIB}/*},${wildcard ${LIB}/${dir}/*.a}}
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#-----------------------------------------------------------------------------
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# --- makefile incantation
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# down here is black magic, you probably don't want to modify anything
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DEFS =$(DDEFS) $(UDEFS)
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ADEFS =$(DADEFS) $(UADEFS)
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ifeq (${strip ${RELEASE}},0)
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CFLAGS=-g3 -O0
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else
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CFLAGS=-O3
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endif
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ASFLAGS = $(LIB) $(DEFS) -Wa,--gdwarf2 $(ADEFS)
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CFLAGS+=-std=c17 -Wall $(DEFS) -Wextra -Warray-bounds -Wno-unused-parameter -fomit-frame-pointer
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LDFLAGS= -T$(LDSCRIPT) -lc -lgcc -lgcov -lm -Wl,-Map=$@.map,--gc-sections --specs=nosys.specs
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INCLUDE=-I${INC}
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# --- Generate dependency information
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#CFLAGS += -MD -MP -MF ${DEP}/$(@F0).d
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#ASFLAGS += -MD -MP -MF ${DEP}/$(@F).d
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# --- folder tree
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DIR_GUARD=@mkdir -p ${@D}
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ifeq (${OS},Windows_NT)
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DIR_GUARD=@md ${@D}
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endif
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# --- make rules
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all: ${BIN}/${EXE_PREFIX}.elf ${BIN}/${EXE_PREFIX}.hex ${BIN}/${EXE_PREFIX}.bin
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rebuild : clean all
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.SUFFIXES:
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.SECONDARY:
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.PHONY: all clean rebuild
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${BIN}/%.elf : ${MAIN_OBJECT_FILES} ${COMMON_OBJECT_FILES}
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@echo
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@echo ==== linking $@ ====
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@echo ${COMMON_OBJECT_FILES}
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@echo
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${DIR_GUARD}
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${CC} ${CFLAGS} --verbose -o $@ ${filter-out %ld, $^} ${LIBRARIES} ${LDFLAGS}
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${OBJDUMP} -h $@
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${SIZE} $@
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@${SKIP_LINE}
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${BIN}/%.hex : ${BIN}/%.elf
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@echo
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@echo ==== traducing [opt=${opt}] $< ====
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@echo
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${OBJCOPY} -O ihex $< $@
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${BIN}/%.bin : ${BIN}/%.elf
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@echo
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@echo ==== traducing [opt=${opt}] $< ====
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@echo
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${OBJCOPY} -O binary $< $@
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${OBJ}/%.o : ${SRC}/%.c
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@echo
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@echo ==== compiling [opt=${opt}] $< ====
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@echo
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${DIR_GUARD}
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${CC} ${INCLUDE} -c ${CFLAGS} $< -o $@ ${LIBRARIES}
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@${SKIP_LINE}
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${BIN}/%.o : ${SRC}/%.c
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@echo
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@echo ==== compiling [opt=${opt}] $< ====
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@echo
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${DIR_GUARD}
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${CC} ${INCLUDE} -c ${CFLAGS} $< -o $@ ${LIBRARIES}
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@${SKIP_LINE}
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${OBJ}/%.o : ${SRC}/%.s
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@echo
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@echo ==== compiling [opt=${opt}] $^ $@ ${LIBRARIES}====
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@echo
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${DIR_GUARD}
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${AS} -o ${ASFLAGS} $< -o $@ ${LIBRARIES}
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@${SKIP_LINE}
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${BIN}/%.o : ${SRC}/%.s
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@echo
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@echo ==== compiling [opt=${opt}] $^ $@ ${LIBRARIES}====
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@echo
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${DIR_GUARD}
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${AS} -o ${ASFLAGS} $< -o $@ ${LIBRARIES}
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@${SKIP_LINE}
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# --- remove generated files
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clean:
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-rm -rf ${BIN}/*
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# Include the dependency files, should be the last of the makefile
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#
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#-include $(shell mkdir ${DEP}/ 2>/dev/null) $(wildcard ${DEP}/*)
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-include ${DEPEND_FILES}
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