72 lines
1.7 KiB
Makefile
72 lines
1.7 KiB
Makefile
# Makefile -- stm32bringup
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# Copyright (c) 2020 Renaud Fivet
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### Build environment selection
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ifeq (linux, $(findstring linux, $(MAKE_HOST)))
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#GCCDIR = ~/Packages/gcc-arm-none-eabi-9-2019-q4-major
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#GCCDIR = ~/Packages/gcc-arm-none-eabi-9-2020-q2-update
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GCCDIR = $(HOME)/Packages/gcc-arm-none-eabi-9-2020-q2-update
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else
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#GCCDIR = "D:/Program Files (x86)/GNU Tools ARM Embedded/9 2019-q4-major"
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GCCDIR = "D:/Program Files (x86)/GNU Arm Embedded Toolchain/9 2020-q2-update"
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endif
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BINPFX = @$(GCCDIR)/bin/arm-none-eabi-
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CC = $(BINPFX)gcc
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LD = $(BINPFX)ld
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OBJCOPY = $(BINPFX)objcopy
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OBJDUMP = $(BINPFX)objdump
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SIZE = $(BINPFX)size
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### STM32F030F4P6 based board
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PROJECT = f030f4
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#SRCS = boot.c
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#SRCS = ledon.c
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#SRCS = blink.c
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#SRCS = ledtick.c
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#SRCS = cstartup.c
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#SRCS = startup.c init.c success.c
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#SRCS = startup.c board.c success.c
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#SRCS = startup.c usart1tx.c hello.c
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#SRCS = startup.c uplow.1.c uptime.1.c
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SRCS = startup.c uplow.2.c uptime.c printf.c putchar.c
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OBJS = $(SRCS:.c=.o)
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CPU = -mthumb -mcpu=cortex-m0
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CFLAGS = $(CPU) -g -Wall -Wextra -Os
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LD_SCRIPT = $(PROJECT).ld
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LIBDIR = $(GCCDIR)/lib/gcc/arm-none-eabi/9.3.1/thumb/v6-m/nofp
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LIB_PATHS = -L$(LIBDIR)
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LIBS = -lgcc
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### Build rules
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.PHONY: clean all
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all: $(PROJECT).hex $(PROJECT).bin
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clean:
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@echo CLEAN
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@rm -f *.o *.elf *.map *.lst *.bin *.hex
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$(PROJECT).elf: $(OBJS)
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@echo $@
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$(LD) -T$(LD_SCRIPT) $(LIB_PATHS) -Map=$(PROJECT).map -cref -o $@ $^ $(LIBS)
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$(SIZE) $@
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$(OBJDUMP) -hS $@ > $(PROJECT).lst
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%.elf: %.o
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@echo $@
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$(LD) -T$(LD_SCRIPT) -Map=$*.map -cref -o $@ $<
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$(SIZE) $@
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$(OBJDUMP) -hS $@ > $*.lst
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%.bin: %.elf
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@echo $@
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$(OBJCOPY) -O binary $< $@
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%.hex: %.elf
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@echo $@
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$(OBJCOPY) -O ihex $< $@
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