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ASM := avra
ASMFLAGS := -I /usr/share/avra
AVRDUDE := avrdude
AVRDUDE_ARCH := m8
AVRDUDE_SPEED := 1
PROGRAMMER := avrisp2
PROGPORT := usb
# Fuses: Int. RC Osc 8 MHz; 64ms SUT; BOD 4V; WDT always-on
LFUSE := 0x24
HFUSE := 0x99
NAME := estop
HEX := $(NAME).S.hex
all: $(HEX)
$(HEX): $(NAME).S
$(ASM) $(ASMFLAGS) --listfile $(NAME).S.lst --listmac $(NAME).S
-srec_cat $(HEX) -Intel -Output $(NAME).S.bin -Binary
@echo
@echo "Successfully built the firmware"
install: all
$(AVRDUDE) -B $(AVRDUDE_SPEED) -p $(AVRDUDE_ARCH) \
-c $(PROGRAMMER) -P $(PROGPORT) -U flash:w:$(HEX)
dumphex:
$(AVRDUDE) -B $(AVRDUDE_SPEED) -p $(AVRDUDE_ARCH) \
-c $(PROGRAMMER) -P $(PROGPORT) -U flash:r:$(HEX).dump:i
dumpbin:
$(AVRDUDE) -B $(AVRDUDE_SPEED) -p $(AVRDUDE_ARCH) \
-c $(PROGRAMMER) -P $(PROGPORT) -U flash:r:$(NAME).S.bin.dump:r
avrdude:
$(AVRDUDE) -B $(AVRDUDE_SPEED) -p $(AVRDUDE_ARCH) \
-c $(PROGRAMMER) -P $(PROGPORT) -t
reset:
$(AVRDUDE) -B $(AVRDUDE_SPEED) -p $(AVRDUDE_ARCH) \
-c $(PROGRAMMER) -P $(PROGPORT) \
-U signature:r:/dev/null:i -q -q
writefuse:
$(AVRDUDE) -B 10 -p $(AVRDUDE_ARCH) \
-c $(PROGRAMMER) -P $(PROGPORT) -q -q \
-U lfuse:w:$(LFUSE):m \
-U hfuse:w:$(HFUSE):m
clean:
-rm -f *~ *.cof *.hex *.obj *.bin *.lst *.bak *.o
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