Quadrotor

# Makefile for ATmegaBOOT

# E.Lins, 2004-10-14

# program name should not be changed...

PROGRAM    = ATmegaBOOT

PRODUCT=atmega8

# enter the parameters for the UISP isp tool

ISPPARAMS  = -dprog=stk500 -dserial=$(SERIAL) -dspeed=115200

#DIRAVR = /usr/local/avr

DIRAVRBIN = $(DIRAVR)/bin

DIRAVRUTILS = $(DIRAVR)/utils/bin

DIRINC = $(DIRAVR)/include

DIRLIB = $(DIRAVR)/avr/lib

MCU_TARGET = atmega8

LDSECTION  = --section-start=.text=0x1c00

FUSE_L     = 0xdf

FUSE_H     = 0xca

ISPFUSES   = $(DIRAVRBIN)/uisp -dpart=ATmega8 $(ISPPARAMS) --wr_fuse_l=$(FUSE_L) --wr_fuse_h=$(FUSE_H)

ISPFLASH   = $(DIRAVRBIN)/uisp -dpart=ATmega8 $(ISPPARAMS) --erase --upload if=$(PROGRAM).hex -v

OBJ        = $(PROGRAM).o

OPTIMIZE   = -Os

DEFS       = -DF_CPU=16000000 -DBAUD_RATE=19200

LIBS       =

CC         = $(DIRAVRBIN)/avr-gcc

# Override is only needed by avr-lib build system.

override CFLAGS        = -g -Wall $(OPTIMIZE) -mmcu=$(MCU_TARGET) -D$(PRODUCT) $(DEFS) -I$(DIRINC)

override LDFLAGS       = -Wl,-Map,$(PROGRAM).map,$(LDSECTION)

OBJCOPY        = $(DIRAVRBIN)/avr-objcopy

OBJDUMP        = $(DIRAVRBIN)/avr-objdump

SIZE           = $(DIRAVRBIN)/avr-size

all: $(PROGRAM).elf lst text asm size

isp: $(PROGRAM).hex

	$(ISPFUSES)

	$(ISPFLASH)

$(PROGRAM).elf: $(OBJ)

	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LIBS)

clean:

	rm -rf *.s

	rm -rf *.o *.elf

	rm -rf *.lst *.map

asm: $(PROGRAM).s

%.s: %.c

	$(CC) -S $(CFLAGS) -g1 $^

lst:  $(PROGRAM).lst

%.lst: %.elf

	$(OBJDUMP) -h -S $< > $@

size: $(PROGRAM).hex

	$(SIZE) $^

# Rules for building the .text rom images

text: hex bin srec

hex:  $(PROGRAM).hex

bin:  $(PROGRAM).bin

srec: $(PROGRAM).srec

%.hex: %.elf

	$(OBJCOPY) -j .text -j .data -O ihex $< $@

%.srec: %.elf

	$(OBJCOPY) -j .text -j .data -O srec $< $@

%.bin: %.elf

	$(OBJCOPY) -j .text -j .data -O binary $< $@