Arduino 0017 Makefile

By: ax

2009-10-14 17:01:03

I'm helping Hans with shift brite based project for a musician. He gave me a ring of Shift Brite LEDs with an arduino attached. Normally I prefer to work in vim and using makefiles instead of using an IDE. The Arduino software 0017 shipped with a makefile that gives instructions about how to modify it to work for your project but that still doesn't work.

After a little hunting around and some work I got a working, though not ideal makefile. It currently doesn't rebuild your project after you've saved a new source file if you just do : make upload You have to type make and then make upload.. OH WELL!

Below is my Makefile and also the .diff so you can see exactly what changed.

# Arduino 0015 Makefile # Arduino adaptation by mellis, eighthave, oli.keller, # alex norman [with help from http://code.google.com/p/arduino/issues/detail?id=65#c5] # # This makefile allows you to build sketches from the command line # without the Arduino environment (or Java). # # Detailed instructions for using the makefile: # # 1. Copy this file into the folder with your sketch. There should be a # file with the same name as the folder and with the extension .pde # (e.g. foo.pde in the foo/ folder). # # 2. Modify the line containg "INSTALL_DIR" to point to the directory that # contains the Arduino installation (for example, under Mac OS X, this # might be /Applications/arduino-0012). # # 3. 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*). # # 4. 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. If you're using a LilyPad Arduino, # change F_CPU to 8000000. # # 5. At the command line, change to the directory containing your # program's file and the makefile. # # 6. Type "make" and press enter to compile/verify your program. # # 7. Type "make upload", reset your Arduino board, and press enter to # upload your program to the Arduino board. # # $Id$ TARGET = $(notdir $(CURDIR)) INSTALL_DIR = /usr/local/src/arduino-0017/ PORT = /dev/ttyUSB* UPLOAD_RATE = 19200 AVRDUDE_PROGRAMMER = stk500v1 MCU = atmega168 F_CPU = 16000000 ############################################################################ # Below here nothing should be changed... ARDUINO = $(INSTALL_DIR)/hardware/cores/arduino #AVR_TOOLS_PATH = $(INSTALL_DIR)/hardware/tools/avr/bin AVR_TOOLS_PATH = /usr/bin/ SRC = $(ARDUINO)/pins_arduino.c $(ARDUINO)/wiring.c \ $(ARDUINO)/wiring_analog.c $(ARDUINO)/wiring_digital.c \ $(ARDUINO)/wiring_pulse.c \ $(ARDUINO)/wiring_shift.c $(ARDUINO)/WInterrupts.c CXXSRC = $(ARDUINO)/HardwareSerial.cpp $(ARDUINO)/WMath.cpp \ $(ARDUINO)/Print.cpp FORMAT = ihex # Name of this Makefile (used for "make depend"). MAKEFILE = Makefile # Debugging format. # Native formats for AVR-GCC's -g are stabs [default], or dwarf-2. # AVR (extended) COFF requires stabs, plus an avr-objcopy run. DEBUG = stabs OPT = s # Place -D or -U options here CDEFS = -DF_CPU=$(F_CPU) CXXDEFS = -DF_CPU=$(F_CPU) # Place -I options here CINCS = -I$(ARDUINO) CXXINCS = -I$(ARDUINO) # Compiler flag to set the C Standard level. # c89 - "ANSI" C # gnu89 - c89 plus GCC extensions # c99 - ISO C99 standard (not yet fully implemented) # gnu99 - c99 plus GCC extensions CSTANDARD = -std=gnu99 CDEBUG = -g$(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_PORT = $(PORT) AVRDUDE_WRITE_FLASH = -U flash:w:applet/$(TARGET).hex AVRDUDE_FLAGS = -V -F \ -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER) \ -b $(UPLOAD_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 build: elf hex applet_files: $(TARGET).pde # Here is the "preprocessing". # It creates a .cpp file based with the same name as the .pde file. # On top of the new .cpp file comes the WProgram.h header. # At the end there is a generic main() function attached. # Then the .cpp file will be compiled. Errors during compile will # refer to this new, automatically generated, file. # Not the original .pde file you actually edit... test -d applet || mkdir applet echo '#include "WProgram.h"' > applet/$(TARGET).cpp cat $(TARGET).pde >> applet/$(TARGET).cpp cat $(ARDUINO)/main.cxx >> applet/$(TARGET).cpp elf: applet/$(TARGET).elf hex: applet/$(TARGET).hex eep: applet/$(TARGET).eep lss: applet/$(TARGET).lss sym: applet/$(TARGET).sym # Program the device. upload: applet/$(TARGET).hex $(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 $@ # Automatic dependencies %.d: %.c $(CC) -M $(ALL_CFLAGS) $< | sed "s;$(notdir $*).o:;$*.o $*.d:;" > $@ %.d: %.cpp $(CXX) -M $(ALL_CXXFLAGS) $< | sed "s;$(notdir $*).o:;$*.o $*.d:;" > $@ # 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) .PHONY: all build elf hex eep lss sym program coff extcoff clean applet_files sizebefore sizeafter

------------------------------------------------------------ Makefile.diff

--- Makefile-original 2009-10-14 16:21:02.000000000 -0700 +++ Makefile 2009-10-14 16:57:30.000000000 -0700 @@ -1,5 +1,6 @@ # Arduino 0015 Makefile -# Arduino adaptation by mellis, eighthave, oli.keller +# Arduino adaptation by mellis, eighthave, oli.keller, +# alex norman [with help from http://code.google.com/p/arduino/issues/detail?id=65#c5] # # This makefile allows you to build sketches from the command line # without the Arduino environment (or Java). @@ -35,8 +36,8 @@ # $Id$ TARGET = $(notdir $(CURDIR)) -INSTALL_DIR = ../../.. -PORT = /dev/tty.usb* +INSTALL_DIR = /usr/local/src/arduino-0017/ +PORT = /dev/ttyUSB* UPLOAD_RATE = 19200 AVRDUDE_PROGRAMMER = stk500v1 MCU = atmega168 @@ -46,10 +47,11 @@ # Below here nothing should be changed... ARDUINO = $(INSTALL_DIR)/hardware/cores/arduino -AVR_TOOLS_PATH = $(INSTALL_DIR)/hardware/tools/avr/bin +#AVR_TOOLS_PATH = $(INSTALL_DIR)/hardware/tools/avr/bin +AVR_TOOLS_PATH = /usr/bin/ SRC = $(ARDUINO)/pins_arduino.c $(ARDUINO)/wiring.c \ $(ARDUINO)/wiring_analog.c $(ARDUINO)/wiring_digital.c \ -$(ARDUINO)/wiring_pulse.c $(ARDUINO)/wiring_serial.c \ +$(ARDUINO)/wiring_pulse.c \ $(ARDUINO)/wiring_shift.c $(ARDUINO)/WInterrupts.c CXXSRC = $(ARDUINO)/HardwareSerial.cpp $(ARDUINO)/WMath.cpp \ $(ARDUINO)/Print.cpp @@ -94,7 +96,7 @@ # Programming support using avrdude. Settings and variables. AVRDUDE_PORT = $(PORT) AVRDUDE_WRITE_FLASH = -U flash:w:applet/$(TARGET).hex -AVRDUDE_FLAGS = -V -F -C $(INSTALL_DIR)/hardware/tools/avr/etc/avrdude.conf \ +AVRDUDE_FLAGS = -V -F \ -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER) \ -b $(UPLOAD_RATE) @@ -239,5 +241,3 @@ .PHONY: all build elf hex eep lss sym program coff extcoff clean applet_files sizebefore sizeafter -include $(SRC:.c=.d) -include $(CXXSRC:.cpp=.d)
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