# Makefile for building Arduino sketches with Arduino 0022 # Makefile-0022 v0.3 by Akkana Peck # # Adapted from an Arduino 0011 Makefile by mellis, eighthave, oli.keller # # This Makefile allows you to build sketches from the command line # without the Arduino environment (or Java). # # Detailed instructions for using this Makefile: # # 1. Copy this file into the folder with your sketch. # There should be a file with the extension .pde (e.g. foo.pde) # # 2. Below, modify the line containing "TARGET" to refer to the name of # of your program's file without an extension (e.g. TARGET = foo). # # 3. Modify the line containg "ARDUINO_DIR" to point to the directory that # contains the Arduino installation (for example, under Mac OS X, this # might be /Applications/arduino-0011). If it's in your home directory, # you can include $(HOME) as part of the path. # # 4. (Most people can probably skip this step, at least on Linux.) # Modify the line containing "PORT" to refer to the filename # representing the USB or serial connection to your Arduino board # (e.g. PORT = /dev/tty.USB0). If the exact name of this file # changes, you can use * as a wildcard (e.g. PORT = /dev/tty.USB*). # # 5. Set the line containing "MCU" to match your board's processor. # Older one's are atmega8 based, newer ones like Arduino Mini, Bluetooth # or Diecimila have the atmega168, even newer are atmega328p. # If you're using a LilyPad Arduino, change F_CPU to 8000000. # # 6. At the command line, change to the directory containing your # program's file and the Makefile. # # 7. Run "make" to compile/verify your program. # # 8. Run "make download" (and reset your Arduino if it requires it) # to download your program to the Arduino board. # # $Id$ # Name of the program and source .pde file: TARGET = blink VERSION = 0.1 # Standard Arduino libraries it will import: ARDLIBS = # User-specified (in ~/sketchbook/libraries/) libraries: USERLIBS = ARDUINO_DIR = $(HOME)/outsrc/arduino-0022 # Arduino models: # avrdude needs very specific values depending on the Arduino model, # and it can't autodetect. So specify your model here. # Currently supported: Uno, Duemilanove, Diecimila. # Please contribute arguments for any new models not listed here. # MCU is the processor type; # F_CPU is the speed of the board's oscillator (usually 16000000); # Speeds are defined in $(ARDUINO_DIR)hardware/arduino/boards.txt # AVR programmers in $(ARDUINO_DIR)hardware/arduino/programmers.txt ARDUINO_MODEL = Duemilanove ifeq "$(ARDUINO_MODEL)" "Uno" PORT = /dev/ttyACM0 DOWNLOAD_RATE = 115200 MCU = atmega328p F_CPU = 16000000 AVRDUDE_PROGRAMMER = arduino endif ifeq "$(ARDUINO_MODEL)" "Duemilanove" PORT = /dev/ttyUSB* DOWNLOAD_RATE = 57600 MCU = atmega328p F_CPU = 16000000 AVRDUDE_PROGRAMMER = arduino endif ifeq "$(ARDUINO_MODEL)" "Diecimila" PORT = /dev/ttyUSB* DOWNLOAD_RATE = 19200 MCU = atmega168 F_CPU = 16000000 AVRDUDE_PROGRAMMER = stk500v1 endif # Where are tools like avr-gcc located on your system? #AVR_TOOLS_PATH = $(ARDUINO_DIR)/hardware/tools/avr/bin AVR_TOOLS_PATH = /usr/bin # How to reset the device before downloading a new program. # These don't always work; if the default one doesn't work, # try uncommenting one of the others. RESET_DEVICE = stty -F $(PORT) hupcl # Perl version needs libdevice-serialport-perl : #RESET_DEVICE = perl -MDevice::SerialPort -e 'Device::SerialPort->new("/dev/ttyUSB0")->pulse_dtr_on(1000)' # Python version needs python-serial : #RESET_DEVICE = python -c "import serial; s = serial.SERIAL('/dev/ttyUSB0', 57600); s.setDTR(True); sleep(1); s.setDTR(False)" ############################################################################ # Below here nothing should need to be changed. CWD = $(shell pwd) CWDBASE = $(shell basename `pwd`) TARFILE = $(TARGET)-$(VERSION).tar.gz ARDUINO_CORE = $(ARDUINO_DIR)/hardware/arduino/cores/arduino SRC = $(ARDUINO_CORE)/pins_arduino.c $(ARDUINO_CORE)/wiring.c \ $(ARDUINO_CORE)/wiring_analog.c $(ARDUINO_CORE)/wiring_digital.c \ $(ARDUINO_CORE)/wiring_pulse.c \ $(ARDUINO_CORE)/wiring_shift.c $(ARDUINO_CORE)/WInterrupts.c CXXSRC = $(ARDUINO_CORE)/HardwareSerial.cpp $(ARDUINO_CORE)/WMath.cpp \ $(ARDUINO_CORE)/WString.cpp $(ARDUINO_CORE)/Print.cpp \ $(foreach l,$(ARDLIBS),$(ARDUINO_DIR)/libraries/$l/$l.cpp) \ $(foreach l,$(USERLIBS),$(HOME)/sketchbook/libraries/$l/$l.cpp) # Tried to use patsubst, but gmake ignores the second occurrence of %. # http://www.mail-archive.com/bug-make@gnu.org/msg00426.html # $(patsubst %,$(ARDUINO_DIR)/libraries/%/%.cpp,$(ARDLIBS)) \ # $(patsubst %,$(HOME)/sketchbook/libraries/%/%.cpp,$(USERLIBS)) FORMAT = ihex # Name of this Makefile (used for "make depend"). MAKEFILE = Makefile # Debugging format. # Native formats for AVR-GCC's -g are stabs [default], or dwarf-2. # AVR (extended) COFF requires stabs, plus an avr-objcopy run. DEBUG = stabs OPT = s # Place -D or -U options here CDEFS = -DF_CPU=$(F_CPU) # Include directories CINCS = -I$(ARDUINO_CORE) $(patsubst %,-I$(ARDUINO_DIR)/libraries/%,$(ARDLIBS)) $(patsubst %,-I$(HOME)/sketchbook/libraries/%,$(USERLIBS)) # Compiler flag to set the C Standard level. # c89 - "ANSI" C # gnu89 - c89 plus GCC extensions # c99 - ISO C99 standard (not yet fully implemented) # gnu99 - c99 plus GCC extensions #CSTANDARD = -std=gnu99 CDEBUG = -g$(DEBUG) #CWARN = -Wall -Wstrict-prototypes CTUNING = -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums #CEXTRA = -Wa,-adhlns=$(<:.c=.lst) CFLAGS = $(CDEBUG) $(CDEFS) $(CINCS) -O$(OPT) $(CWARN) $(CSTANDARD) $(CEXTRA) CXXFLAGS = $(CDEFS) $(CINCS) -O$(OPT) #ASFLAGS = -Wa,-adhlns=$(<:.S=.lst),-gstabs LDFLAGS = -lm # Programming support using avrdude. Settings and variables. AVRDUDE_WRITE_FLASH = -U flash:w:applet/$(TARGET).hex #AVRDUDE_FLAGS = -V -F -C $(ARDUINO_DIR)/hardware/tools/avr/etc/avrdude.conf AVRDUDE_FLAGS = -V -F -C /etc/avrdude.conf \ -p $(MCU) -P $(PORT) -c $(AVRDUDE_PROGRAMMER) \ -b $(DOWNLOAD_RATE) # Program settings CC = $(AVR_TOOLS_PATH)/avr-gcc CXX = $(AVR_TOOLS_PATH)/avr-g++ OBJCOPY = $(AVR_TOOLS_PATH)/avr-objcopy OBJDUMP = $(AVR_TOOLS_PATH)/avr-objdump AR = $(AVR_TOOLS_PATH)/avr-ar SIZE = $(AVR_TOOLS_PATH)/avr-size NM = $(AVR_TOOLS_PATH)/avr-nm AVRDUDE = $(AVR_TOOLS_PATH)/avrdude REMOVE = rm -f MV = mv -f # Define all object files. OBJ = $(SRC:.c=.o) $(CXXSRC:.cpp=.o) $(ASRC:.S=.o) # Define all listing files. LST = $(ASRC:.S=.lst) $(CXXSRC:.cpp=.lst) $(SRC:.c=.lst) # Combine all necessary flags and optional flags. # Add target processor to flags. ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) ALL_CXXFLAGS = -mmcu=$(MCU) -I. $(CXXFLAGS) ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS) # Default target. all: applet_files build sizeafter test: @echo CXXSRC = $(CXXSRC) build: elf hex applet_files: $(TARGET).pde # Here is the "preprocessing". # It creates a .cpp file based with the same name as the .pde file. # On top of the new .cpp file comes the WProgram.h header. # At the end there is a generic main() function attached, # plus special magic to get around the pure virtual error # undefined reference to `__cxa_pure_virtual' from Print.o. # Then the .cpp file will be compiled. Errors during compile will # refer to this new, automatically generated, file. # Not the original .pde file you actually edit... test -d applet || mkdir applet echo '#include "WProgram.h"' > applet/$(TARGET).cpp cat $(TARGET).pde >> applet/$(TARGET).cpp echo 'extern "C" void __cxa_pure_virtual() { while (1) ; }' >> applet/$(TARGET).cpp cat $(ARDUINO_CORE)/main.cpp >> applet/$(TARGET).cpp elf: applet/$(TARGET).elf hex: applet/$(TARGET).hex eep: applet/$(TARGET).eep lss: applet/$(TARGET).lss sym: applet/$(TARGET).sym # Program the device. download: applet/$(TARGET).hex $(RESET_DEVICE) $(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) # Display size of file. HEXSIZE = $(SIZE) --target=$(FORMAT) applet/$(TARGET).hex ELFSIZE = $(SIZE) applet/$(TARGET).elf sizebefore: @if [ -f applet/$(TARGET).elf ]; then echo; echo $(MSG_SIZE_BEFORE); $(HEXSIZE); echo; fi sizeafter: @if [ -f applet/$(TARGET).elf ]; then echo; echo $(MSG_SIZE_AFTER); $(HEXSIZE); echo; fi # Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB. COFFCONVERT=$(OBJCOPY) --debugging \ --change-section-address .data-0x800000 \ --change-section-address .bss-0x800000 \ --change-section-address .noinit-0x800000 \ --change-section-address .eeprom-0x810000 coff: applet/$(TARGET).elf $(COFFCONVERT) -O coff-avr applet/$(TARGET).elf $(TARGET).cof extcoff: $(TARGET).elf $(COFFCONVERT) -O coff-ext-avr applet/$(TARGET).elf $(TARGET).cof .SUFFIXES: .elf .hex .eep .lss .sym .elf.hex: $(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@ .elf.eep: -$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \ --change-section-lma .eeprom=0 -O $(FORMAT) $< $@ # Create extended listing file from ELF output file. .elf.lss: $(OBJDUMP) -h -S $< > $@ # Create a symbol table from ELF output file. .elf.sym: $(NM) -n $< > $@ # Link: create ELF output file from library. applet/$(TARGET).elf: $(TARGET).pde applet/core.a $(CC) $(ALL_CFLAGS) -o $@ applet/$(TARGET).cpp -L. applet/core.a $(LDFLAGS) applet/core.a: $(OBJ) @for i in $(OBJ); do echo $(AR) rcs applet/core.a $$i; $(AR) rcs applet/core.a $$i; done # Compile: create object files from C++ source files. .cpp.o: $(CXX) -c $(ALL_CXXFLAGS) $< -o $@ # Compile: create object files from C source files. .c.o: $(CC) -c $(ALL_CFLAGS) $< -o $@ # Compile: create assembler files from C source files. .c.s: $(CC) -S $(ALL_CFLAGS) $< -o $@ # Assemble: create object files from assembler source files. .S.o: $(CC) -c $(ALL_ASFLAGS) $< -o $@ # Target: clean project. clean: $(REMOVE) applet/$(TARGET).hex applet/$(TARGET).eep applet/$(TARGET).cof applet/$(TARGET).elf \ applet/$(TARGET).map applet/$(TARGET).sym applet/$(TARGET).lss applet/core.a \ $(OBJ) $(LST) $(SRC:.c=.s) $(SRC:.c=.d) $(CXXSRC:.cpp=.s) $(CXXSRC:.cpp=.d) tar: $(TARFILE) $(TARFILE): ( cd .. && \ tar czvf $(TARFILE) --exclude=applet --owner=root $(CWDBASE) && \ mv $(TARFILE) $(CWD) && \ echo Created $(TARFILE) \ ) depend: if grep '^# DO NOT DELETE' $(MAKEFILE) >/dev/null; \ then \ sed -e '/^# DO NOT DELETE/,$$d' $(MAKEFILE) > \ $(MAKEFILE).$$$$ && \ $(MV) $(MAKEFILE).$$$$ $(MAKEFILE); \ fi echo '# DO NOT DELETE THIS LINE -- make depend depends on it.' \ >> $(MAKEFILE); \ $(CC) -M -mmcu=$(MCU) $(CDEFS) $(CINCS) $(SRC) $(ASRC) >> $(MAKEFILE) .PHONY: all build elf hex eep lss sym program coff extcoff clean depend applet_files sizebefore sizeafter