30 lines
680 B
Makefile
30 lines
680 B
Makefile
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CC=arm-none-eabi-gcc
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OBJCOPY=arm-none-eabi-objcopy
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LDS=test.lds
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OPTI=-O0
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CFLAGS= $(OPTI) -g -gdwarf-2 -mthumb -fno-builtin -mcpu=cortex-m4 -Wall -std=c99 -ffunction-sections -fdata-sections -mabi=aapcs -fno-unroll-loops -ffast-math -ftree-vectorize -fverbose-asm
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LDFLAGS=-nostartfiles -Wl,-gc-sections -T$(LDS) -L. --specs=nano.specs
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all: test.bin
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test.o: test.c
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$(CC) $(CFLAGS) -c test.o test.c
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test.elf: test.o test.lds
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$(CC) $(LDFLAGS) test.o -o test.elf
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test.bin: test.elf
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$(OBJCOPY) -O binary -S test.elf test.bin
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debug: test.bin
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st-flash write test.bin 0x8000000
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st-util
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run: test.bin
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st-flash write test.bin 0x8000000
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clean:
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$(RM) test.o test.elf test.bin
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