root / arduino-1.0 / hardware / arduino / bootloaders / bt / Makefile @ 58d82c77
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# Makefile for ATmegaBOOT |
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# E.Lins, 18.7.2005 |
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# $Id$ |
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# |
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# Instructions |
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# |
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# To make bootloader .hex file: |
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# make diecimila |
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# make lilypad |
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# make ng |
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# etc... |
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# |
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# To burn bootloader .hex file: |
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# make diecimila_isp |
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# make lilypad_isp |
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# make ng_isp |
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# etc... |
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|
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# program name should not be changed... |
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PROGRAM = ATmegaBOOT_168 |
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|
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# enter the parameters for the avrdude isp tool |
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ISPTOOL = stk500v2 |
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ISPPORT = usb |
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ISPSPEED = -b 115200 |
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|
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MCU_TARGET = atmega168 |
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LDSECTION = --section-start=.text=0x3800 |
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|
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# the efuse should really be 0xf8; since, however, only the lower |
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# three bits of that byte are used on the atmega168, avrdude gets |
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# confused if you specify 1's for the higher bits, see: |
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# http://tinker.it/now/2007/02/24/the-tale-of-avrdude-atmega168-and-extended-bits-fuses/ |
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# |
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# similarly, the lock bits should be 0xff instead of 0x3f (to |
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# unlock the bootloader section) and 0xcf instead of 0x0f (to |
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# lock it), but since the high two bits of the lock byte are |
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# unused, avrdude would get confused. |
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|
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ISPFUSES = avrdude -c $(ISPTOOL) -p $(MCU_TARGET) -P $(ISPPORT) $(ISPSPEED) \ |
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-e -u -U lock:w:0x3f:m -U efuse:w:0x$(EFUSE):m -U hfuse:w:0x$(HFUSE):m -U lfuse:w:0x$(LFUSE):m |
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ISPFLASH = avrdude -c $(ISPTOOL) -p $(MCU_TARGET) -P $(ISPPORT) $(ISPSPEED) \ |
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-U flash:w:$(PROGRAM)_$(TARGET).hex -U lock:w:0x0f:m |
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|
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STK500 = "C:\Program Files\Atmel\AVR Tools\STK500\Stk500.exe" |
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STK500-1 = $(STK500) -e -d$(MCU_TARGET) -pf -vf -if$(PROGRAM)_$(TARGET).hex \ |
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-lFF -LFF -f$(HFUSE)$(LFUSE) -EF8 -ms -q -cUSB -I200kHz -s -wt |
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STK500-2 = $(STK500) -d$(MCU_TARGET) -ms -q -lCF -LCF -cUSB -I200kHz -s -wt |
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|
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|
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OBJ = $(PROGRAM).o |
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OPTIMIZE = -O2 |
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|
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DEFS = |
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LIBS = |
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|
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CC = avr-gcc |
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|
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# Override is only needed by avr-lib build system. |
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|
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override CFLAGS = -g -Wall $(OPTIMIZE) -mmcu=$(MCU_TARGET) -DF_CPU=$(AVR_FREQ) $(DEFS) |
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override LDFLAGS = -Wl,$(LDSECTION) |
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#override LDFLAGS = -Wl,-Map,$(PROGRAM).map,$(LDSECTION) |
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|
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OBJCOPY = avr-objcopy |
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OBJDUMP = avr-objdump |
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|
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all: |
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|
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atmega328_bt: TARGET = atmega328_bt |
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atmega328_bt: MCU_TARGET = atmega328p |
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atmega328_bt: AVR_FREQ = 16000000L |
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atmega328_bt: LDSECTION = --section-start=.text=0x7000 |
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atmega328_bt: $(PROGRAM)_atmega328_bt.hex |
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|
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atmega328_bt_isp: atmega328_bt |
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atmega328_bt_isp: TARGET = atmega328_bt |
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atmega328_bt_isp: MCU_TARGET = atmega328p |
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atmega328_bt_isp: HFUSE = D8 |
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atmega328_bt_isp: LFUSE = FF |
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atmega328_bt_isp: EFUSE = 05 |
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atmega328_bt_isp: isp |
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|
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isp: $(TARGET) |
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$(ISPFUSES) |
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$(ISPFLASH) |
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|
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isp-stk500: $(PROGRAM)_$(TARGET).hex |
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$(STK500-1) |
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$(STK500-2) |
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|
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%.elf: $(OBJ) |
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$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LIBS) |
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|
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clean: |
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rm -rf *.o *.elf *.lst *.map *.sym *.lss *.eep *.srec *.bin *.hex |
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|
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%.lst: %.elf |
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$(OBJDUMP) -h -S $< > $@ |
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|
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%.hex: %.elf |
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$(OBJCOPY) -j .text -j .data -O ihex $< $@ |
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|
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%.srec: %.elf |
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$(OBJCOPY) -j .text -j .data -O srec $< $@ |
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|
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%.bin: %.elf |
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$(OBJCOPY) -j .text -j .data -O binary $< $@ |
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