47 lines
1.3 KiB
Makefile
47 lines
1.3 KiB
Makefile
# Bicycle Bell/Horn firmware
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# Copyright (C) 2015 Stuart Longland
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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MCU=atmega32u4
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PTYPE=stk500v2
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PDEV=/dev/ttyACM0
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.PHONY: %.pgm all
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all: bell.pgm
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%.pgm: %.hex
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avrdude -p $(MCU) -c $(PTYPE) -P $(PDEV) -e \
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-U flash:w:$^
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%.elf: %.o
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avr-gcc -mmcu=$(MCU) -o $@ $^
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%.o: %.c
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avr-gcc -mmcu=$(MCU) -Os -o $@ -c $<
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%.hex: %.elf
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avr-objcopy -j .text -j .data -O ihex $< $@
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bellsnd.c bellsnd.h: ../audio/bell.py
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cd ../audio ; python bell.py
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cp ../audio/bellsnd.[ch] .
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hornsnd.c hornsnd.h: ../audio/horn.py
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cd ../audio ; python horn.py
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cp ../audio/hornsnd.[ch] .
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bell.elf: bell.o bellsnd.o hornsnd.o
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bell.o: bellsnd.h hornsnd.h
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