# Name: Makefile # Project: USBaspLoader # Author: Christian Starkjohann # Creation Date: 2007-12-10 # Author: Stephan Bärwolf # Improvement Date: 2012-07-31 # Improvement Date: 2012-09-12 # Tabsize: 4 # Copyright: (c) 2007 by OBJECTIVE DEVELOPMENT Software GmbH # License: GNU GPL v2 (see License.txt) ############################################################################### # Configure the following variables according to your AVR. # Program the device with # make fuse # to set the clock generator, boot section size etc. # make flash # to load the boot loader into flash # make lock # to protect the boot loader from overwriting include ../Makefile.inc # Remove the -fno-* options when you use gcc 3, it does not understand them CFLAGS = -Wall -Os -g3 -ggdb -fno-move-loop-invariants -fno-tree-scev-cprop -fno-inline-small-functions -I. -mmcu=$(DEVICE) -DBOOTLOADER_ADDRESS=$(BOOTLOADER_ADDRESS) -DF_CPU=$(F_CPU) $(DEFINES) LDFLAGS = -Wl,--relax,--gc-sections -Wl,--section-start=.text=$(BOOTLOADER_ADDRESS) -Wl,--defsym=nullVector=0 DEPENDS = bootloaderconfig.h ../Makefile.inc # symbolic targets: all: main.hex $(DEPENDS) usbdrv/usbdrvasm.o: usbdrv/usbdrvasm.S $(DEPENDS) $(CC) -x assembler-with-cpp -c usbdrv/usbdrvasm.S -o usbdrv/usbdrvasm.o $(CFLAGS) usbdrv/oddebug.o: usbdrv/oddebug.c $(DEPENDS) $(CC) usbdrv/oddebug.c -c -o usbdrv/oddebug.o $(CFLAGS) main.o: main.c $(DEPENDS) $(CC) main.c -c -o main.o $(CFLAGS) flash: all $(ECHO) "." $(AVRDUDE) -U flash:w:main.hex:i $(ECHO) "." $(ECHO) "." readflash: $(ECHO) "." $(AVRDUDE) -U flash:r:read.hex:i $(ECHO) "." $(ECHO) "." fuse: $(ECHO) "." $(AVRDUDE) $(FUSEOPT) $(ECHO) "." $(ECHO) "." lock: $(ECHO) "." $(AVRDUDE) $(LOCKOPT) $(ECHO) "." $(ECHO) "." read_fuses: $(UISP) --rd_fuses deepclean: clean $(RM) *~ clean: $(RM) main.hex $(RM) main.asm $(RM) main.map $(RM) main.elf $(RM) main.o $(RM) main.s $(RM) usbdrv/usbdrvasm.o $(RM) usbdrv/oddebug.o $(RM) usbdrv/oddebug.s $(RM) usbdrv/usbdrv.s # file targets: main.elf: usbdrv/usbdrvasm.o usbdrv/oddebug.o main.o $(DEPENDS) $(CC) $(CFLAGS) -o main.elf usbdrv/usbdrvasm.o usbdrv/oddebug.o main.o -Wl,-Map,main.map $(LDFLAGS) main.asm: main.elf $(DEPENDS) $(OBD) -Stdr main.elf > main.asm main.hex: main.elf main.asm $(DEPENDS) $(RM) main.hex main.eep.hex $(OBC) -j .text -j .data -O ihex main.elf main.hex $(ECHO) "." $(ECHO) "." $(ECHO) "." $(ECHO) "!!!ATTANTION!!!" $(ECHO) "(data+text) MUST fit into your MCUs bootloader section" $(ECHO) "." $(SIZ) --mcu $(DEVICE) main.elf $(ECHO) "." $(ECHO) "." $(ECHO) "." disasm: main.elf $(DEPENDS) $(OBD) -d main.elf cpp: $(DEPENDS) $(CC) $(CFLAGS) -E main.c