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14
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1 #
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2 # $Id$
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3 #
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4
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2
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5 .SUFFIXES: .hex .out .c .o .elf .dmp .s
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6
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7 # Programs
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8 AS=avr-as
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9 CC=avr-gcc
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10 OBJCOPY=avr-objcopy
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11 OBJDUMP=avr-objdump
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12
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13 CPPFLAGS+=-Wa,-adhlmsn=${<:S/.c/.lst/}
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14
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15 PART?=8515
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16 MCU?=at90s${PART}
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17 CFLAGS+=-mmcu=${MCU}
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18
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19 LDFLAGS+=-Wl,-Map=${PROG}.map,--cref
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20 LDFLAGS+=${LDADD}
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21
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22 RM=rm -f
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23
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24 PROGRAMMER=avrdude
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25 PROGOPTS=-p ${PART} -c alf -E vcc,noreset -q
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26
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27 .if !defined(SRCS)
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28 SRCS= ${PROG}.c
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29 .endif
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30
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31 OBJS+= ${SRCS:N*.h:R:S/$/.o/g}
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32
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33 all: ${PROG}.hex ${PROG}.dmp
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34
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35 .c.o:
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36 ${CC} ${CFLAGS} ${CPPFLAGS} -c ${.IMPSRC} -o ${.PREFIX}.o
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37
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38 ${PROG}.elf: ${OBJS}
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39 ${CC} ${CFLAGS} ${LDFLAGS} -g ${OBJS} -o ${PROG}.elf ${LDADD}
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40
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41 .elf.hex:
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42 ${OBJCOPY} -j .text -O ihex $> $@
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43
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44 .elf.dmp:
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45 ${OBJDUMP} -S ${.IMPSRC} > ${.PREFIX}.dmp
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46
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47 clean:
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6
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48 ${RM} ${PROG}.hex ${PROG}.out ${PROG}.elf ${PROG}.map ${OBJS} ${OBJS:S/.o/.lst/} ${PROG}.dmp
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2
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49
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50 prog: all
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51 ${PROGRAMMER} -U flash:w:${PROG}.hex ${PROGOPTS}
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52
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53
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