############################################################################## # # # Teacup - alternative firmware for repraps # # # # by Triffid Hunter, Traumflug, jakepoz, Markus Hitter, many others # # # # # # This firmware is Copyright (C) 2009-2010 Michael Moon aka Triffid_Hunter # # # # This program is free software; you can redistribute it and/or modify # # it under the terms of the GNU General Public License as published by # # the Free Software Foundation; either version 2 of the License, or # # (at your option) any later version. # # # # This program is distributed in the hope that it will be useful, # # but WITHOUT ANY WARRANTY; without even the implied warranty of # # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # # GNU General Public License for more details. # # # # You should have received a copy of the GNU General Public License # # along with this program; if not, write to the Free Software # # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA # # # ############################################################################## ############################################################################## # # # Change these to suit your hardware # # # ############################################################################## # MCU_TARGET = atmega168 # MCU_TARGET = atmega328p MCU_TARGET = atmega644p # MCU_TARGET = atmega1280 # MCU_TARGET = atmega2560 # MCU_TARGET = at90usb1287 # CPU clock rate F_CPU = 16000000L # F_CPU = 8000000L DEFS = -DF_CPU=$(F_CPU) ############################################################################## # # # Programmer settings for "make program" # # # ############################################################################## AVRDUDE = avrdude AVRDUDECONF = /etc/avrdude.conf ############################################################################## # # # udev rule for /dev/arduino (insert into /etc/udev/rules.d/99-local.rules) # # SUBSYSTEMS=="usb", ATTRS{idProduct}=="6001", ATTRS{idVendor}=="0403", # # NAME="%k", SYMLINK+="arduino", SYMLINK+="arduino_$attr{serial}", # # MODE="0660" # # # ############################################################################## PROGPORT = /dev/arduino # PROGPORT = /dev/ttyUSB0 # atmega168 #PROGBAUD = 19200 # atmega328p, 644p, 1280 PROGBAUD = 57600 # atmega 2560 # PROGBAUD = 115200 # at least mega2560 needs stk500v2 PROGID = arduino ############################################################################## # # # These defaults should be ok, change if you need to # # # ############################################################################## PROGRAM = mendel SOURCES = $(PROGRAM).c dda.c gcode_parse.c gcode_process.c timer.c temp.c sermsg.c dda_queue.c watchdog.c debug.c sersendf.c heater.c analog.c intercom.c pinio.c clock.c home.c crc.c ARCH = avr- CC = $(ARCH)gcc OBJDUMP = $(ARCH)objdump OBJCOPY = $(ARCH)objcopy OPTIMIZE = -Os -ffunction-sections -finline-functions-called-once -mcall-prologues # OPTIMIZE = -O0 CFLAGS = -g -Wall -Wstrict-prototypes $(OPTIMIZE) -mmcu=$(MCU_TARGET) $(DEFS) -std=gnu99 -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums -save-temps LDFLAGS = -Wl,--as-needed -Wl,--gc-sections LIBS = -lm LIBDEPS = SUBDIRS = ifneq (,$(findstring usb,$(MCU_TARGET))) LDFLAGS += -Llufa_serial LIBS += -llufa_serial SUBDIRS += lufa_serial LIBDEPS += lufa_serial/liblufa_serial.a else SOURCES += serial.c endif OBJ = $(patsubst %.c,%.o,${SOURCES}) .PHONY: all program clean size subdirs program-fuses doc functionsbysize .PRECIOUS: %.o %.elf all: config.h subdirs $(PROGRAM).hex $(PROGRAM).lst $(PROGRAM).sym size $(PROGRAM).elf: $(LIBDEPS) subdirs: @for dir in $(SUBDIRS); do \ $(MAKE) -C $$dir; \ done program: $(PROGRAM).hex config.h stty $(PROGBAUD) raw ignbrk hup < $(PROGPORT) @sleep 0.1 @stty $(PROGBAUD) raw ignbrk hup < $(PROGPORT) $(AVRDUDE) -c$(PROGID) -b$(PROGBAUD) -p$(MCU_TARGET) -P$(PROGPORT) -C$(AVRDUDECONF) -U flash:w:$^ stty 115200 raw ignbrk -hup -echo ixoff < $(PROGPORT) program-fuses: avr-objdump -s -j .fuse mendel.o | perl -ne '/\s0000\s([0-9a-f]{2})/ && print "$$1\n"' > lfuse avr-objdump -s -j .fuse mendel.o | perl -ne '/\s0000\s..([0-9a-f]{2})/ && print "$$1\n"' > hfuse avr-objdump -s -j .fuse mendel.o | perl -ne '/\s0000\s....([0-9a-f]{2})/ && print "$$1\n"' > efuse $(AVRDUDE) -c$(PROGID) -b$(PROGBAUD) -p$(MCU_TARGET) -P$(PROGPORT) -C$(AVRDUDECONF) -U lfuse:w:lfuse $(AVRDUDE) -c$(PROGID) -b$(PROGBAUD) -p$(MCU_TARGET) -P$(PROGPORT) -C$(AVRDUDECONF) -U hfuse:w:hfuse $(AVRDUDE) -c$(PROGID) -b$(PROGBAUD) -p$(MCU_TARGET) -P$(PROGPORT) -C$(AVRDUDECONF) -U efuse:w:efuse clean: clean-subdirs rm -rf *.o *.elf *.lst *.map *.sym *.lss *.eep *.srec *.bin *.hex *.al *.i *.s *~ *fuse clean-subdirs: @for dir in $(SUBDIRS); do \ $(MAKE) -C $$dir clean; \ done size: $(PROGRAM).elf @echo " SIZE Atmega168 Atmega328p Atmega644" @$(OBJDUMP) -h $^ | perl -MPOSIX -ne '/.(text)\s+([0-9a-f]+)/ && do { $$a += eval "0x$$2" }; END { printf " FLASH : %5d bytes (%2d%% of %2dkb) (%2d%% of %2dkb) (%2d%% of %2dkb)\n", $$a, ceil($$a * 100 / (15 * 1024)), 15, ceil($$a * 100 / (31 * 1024)), 31, ceil($$a * 100 / (63 * 1024)), 63 }' @$(OBJDUMP) -h $^ | perl -MPOSIX -ne '/.(data|bss)\s+([0-9a-f]+)/ && do { $$a += eval "0x$$2" }; END { printf " RAM : %5d bytes (%2d%% of %2dkb) (%2d%% of %2dkb) (%2d%% of %2dkb)\n", $$a, ceil($$a * 100 / (1 * 1024)), 1, ceil($$a * 100 / (2 * 1024)), 2, ceil($$a * 100 / (4 * 1024)), 4 }' @$(OBJDUMP) -h $^ | perl -MPOSIX -ne '/.(eeprom)\s+([0-9a-f]+)/ && do { $$a += eval "0x$$2" }; END { printf " EEPROM: %5d bytes (%2d%% of %2dkb) (%2d%% of %2dkb) (%2d%% of %2dkb)\n", $$a, ceil($$a * 100 / (1 * 1024)), 1, ceil($$a * 100 / (2 * 1024)), 2, ceil($$a * 100 / (2 * 1024)), 2 }' config.h: config.h.dist @echo "Please review config.h, as config.h.dist is more recent." @echo @diff -bBEuF '^. [[:digit:]]. [[:upper:]]' config.h config.h.dist @false doc: Doxyfile *.c *.h doxygen $< functionsbysize: $(OBJ) @avr-objdump -h $^ | grep '\.text\.' | perl -ne '/\.text\.(\S+)\s+([0-9a-f]+)/ && printf "%u\t%s\n", eval("0x$$2"), $$1;' | sort -n %.o: %.c config.h Makefile @echo " CC $@" @$(CC) -c $(CFLAGS) -Wa,-adhlns=$(<:.c=.al) -o $@ $(subst .o,.c,$@) %.elf: $(OBJ) @echo " LINK $@" @$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LIBS) %.lst: %.elf @echo " OBJDUMP $@" @$(OBJDUMP) -h -S $< > $@ %.hex: %.elf @echo " OBJCOPY $@" @$(OBJCOPY) -j .text -j .data -O ihex -R .eeprom -R .fuse -R .lock $< $@ %.bin: %.elf @echo " OBJCOPY $@" @$(OBJCOPY) -j .text -j .data -O binary $< $@ %.sym: %.elf @echo " SYM $@" @$(OBJDUMP) -t $< | perl -ne 'BEGIN { printf " ADDR NAME SIZE\n"; } /([0-9a-f]+)\s+(\w+)\s+O\s+\.(bss|data)\s+([0-9a-f]+)\s+(\w+)/ && printf "0x%04x %-20s +%d\n", eval("0x$$1") & 0xFFFF, $$5, eval("0x$$4")' | sort -k1 > $@