46 lines
987 B
Makefile
46 lines
987 B
Makefile
include ../mk/build.mk
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INCLUDE_PATH = ../include
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HEADER_SUBDIR = tabby
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CROSS = avr-
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CC = $(CROSS)gcc
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CFLAGS = $(CGFLAGS) -Wall -Os -mmcu=atmega328p -I$(INCLUDE_PATH)
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LDFLAGS =
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OBJCOPY = $(CROSS)objcopy
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OBJCOPY_FLAGS = -S
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AVRDUDE = avrdude
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AVRDUDE_DEVICE = /dev/cu.usbmodem1421
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AVRDUDE_FLAGS = -c arduino -p atmega328p -b 115200 -D -P $(AVRDUDE_DEVICE)
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HEADERS_LOCAL =
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HEADERS_BUILD = $(HEADERS_LOCAL) \
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$(addprefix $(INCLUDE_PATH)/$(HEADER_SUBDIR)/,$(HEADERS))
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HEADERS = avr/buffer.h avr/uart.h clock.h command.h link.h
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OBJS = main.o uart.o
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IMAGE_NAME = tabby
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IMAGE_ELF = $(IMAGE_NAME).elf
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IMAGE_BIN = $(IMAGE_NAME).bin
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RM = /bin/rm
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all: $(IMAGE_BIN)
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$(IMAGE_BIN): $(IMAGE_ELF)
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$(OBJCOPY) $(OBJCOPY_FLAGS) -O binary $< $@
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$(IMAGE_ELF): $(OBJS)
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$(CC) $(CFLAGS) $(OBJS) -o $@
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$(OBJS): %.o: %.c $(HEADERS_BUILD)
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$(CC) $(CFLAGS) -c $<
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flash: $(IMAGE_BIN)
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$(AVRDUDE) $(AVRDUDE_FLAGS) -U flash:w:$(IMAGE_BIN):r
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clean:
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$(RM) -f $(IMAGE_BIN) $(IMAGE_ELF) $(OBJS)
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