Fri, 17 Nov 2017 10:13:31 +0100
proper configuration, homing and planner optimization
# Makefile for ATmegaBOOT # E.Lins, 18.7.2005 # $Id$ # program name should not be changed... PROGRAM = ATmegaBOOT_1284P # enter the target CPU frequency AVR_FREQ = 16000000L MCU_TARGET = atmega1284p LDSECTION = --section-start=.text=0x1F800 OBJ = $(PROGRAM).o OPTIMIZE = -Os DEFS = -DWATCHDOG_MODS -DBAUD_RATE=57600 LIBS = CC = avr-gcc # Override is only needed by avr-lib build system. override CFLAGS = -Wall $(OPTIMIZE) -mmcu=$(MCU_TARGET) -DF_CPU=$(AVR_FREQ) $(DEFS) override LDFLAGS = -Wl,$(LDSECTION) #override LDFLAGS = -Wl,-Map,$(PROGRAM).map,$(LDSECTION) OBJCOPY = avr-objcopy OBJDUMP = avr-objdump all: CFLAGS += '-DMAX_TIME_COUNT=16000000L>>1' -DADABOOT all: $(PROGRAM).hex $(PROGRAM).hex: $(PROGRAM).elf $(OBJCOPY) -j .text -j .data -O ihex $< $@ $(PROGRAM).elf: $(OBJ) $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LIBS) $(OBJ): ATmegaBOOT.c avr-gcc $(CFLAGS) $(LDFLAGS) -c -Wall -mmcu=$(MCU_TARGET) ATmegaBOOT.c -o $(PROGRAM).o %.lst: %.elf $(OBJDUMP) -h -S $< > $@ %.srec: %.elf $(OBJCOPY) -j .text -j .data -O srec $< $@ %.bin: %.elf $(OBJCOPY) -j .text -j .data -O binary $< $@ clean: rm -rf *.o *.elf *.lst *.map *.sym *.lss *.eep *.srec *.bin *.hex