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Makefile
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# Arduino 0011 Makefile
# Arduino adaptation 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 the 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 "INSTALL_DIR" to point to the directory that
# contains the Arduino installation (for example, under Mac OS X, this
# might be /Applications/arduino-0011).
#
# 4. 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. 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. Type "make" and press enter to compile/verify your program.
#
# 8. Type "make upload", reset your Arduino board, and press enter to
# upload your program to the Arduino board.
#
# $Id$
###############################################################################
#
# project specific settings:
#
TARGET = lcd
#
# Predefine the TYPE and SENSORx C macros in main.h via this Makefile.
# Override the defaults on the command line by typing:
# make PHASE=x METERCONST=y SENSOR0=z ...
#
DBG = 0
# analog settings
TYPE = 2300501
PHASE = 1
#METERCONST= 1680
METERCONST=5508
#METERCONST = 7344
#METERCONST = 8870 # für 3 Sensoren angesclossen
#METERCONST = 4080 # für einen einzelnen Sensor
# pulse settings
PULSE_CONST_2 = 1
PULSE_HALF_2 = 0
PULSE_CONST_3 = 1
PULSE_HALF_3 = 0
PULSE_CONST_4 = 1
PULSE_HALF_4 = 0
#
SENSOR0 = 0123456789abcdef0123456789abcde0
SENSOR1 = 0123456789abcdef0123456789abcde1
SENSOR2 = 0123456789abcdef0123456789abcde2
SENSOR3 = 0123456789abcdef0123456789abcde3
#
CEXTRA = -D DBG=$(DBG) -D PHASE=$(PHASE) -D METERCONST=$(METERCONST) -D PULSE_CONST_2=$(PULSE_CONST_2) -D PULSE_HALF_2=$(PULSE_HALF_2) -D PULSE_CONST_3=$(PULSE_CONST_3) -D PULSE_HALF_3=$(PULSE_HALF_3) -D PULSE_CONST_4=$(PULSE_CONST_4) -D PULSE_HALF_4=$(PULSE_HALF_4) -D 'SENSOR0="$(SENSOR0)"' -D 'SENSOR1="$(SENSOR1)"' -D 'SENSOR2="$(SENSOR2)"' -D 'SENSOR3="$(SENSOR3)"'
###############################################################################
###############################################################################
#
# serial uploader settings
#
PORT = /dev/ttyUSB*
UPLOAD_RATE = 19200
AVRDUDE_PROGRAMMER = usbasp
#
# HINT: If you want to use the automatic reset feature which comes with Arduino
# Diecimila, put the follwoing in your avrdude.conf:
# (Use the systemwide $(INSTALL_DIR)/tools/avr/etc/avrdude.conf or create a
# local $HOME/.avrduderc file)
#
# programmer
# id = "arduino";
# desc = "Arduino Serial Bootloader";
# type = stk500;
# reset = 7;
# # since Arduino Diecimila the serial DTR line can be used to trigger a reset!
# ;
#
# After this you can specify AVRDUDE_PROGRAMMER = arduino, above.
# On older boards you can manually ad this reset feature. Wire a cable from the
# FTDI 232 Chip's DTR pin (the number differs from package to package, see datasheet)
# to the RESET line of the ATmega. Inbetween this connection must be a 100nF capacitor.
#####################################################################################
#####################################################################################
#
# hardware dependent settings
#
MCU = atmega32u2
F_CPU = 16000000
#####################################################################################
#####################################################################################
#
# Below here nothing should be changed...
#
#####################################################################################
AVR_TOOLS_PATH = /usr/bin
SRC =
FORMAT = ihex
# Name of this Makefile (used for "make depend").
MAKEFILE = Makefile
# Debugging format.
# Native formats for AVR-GCC's -g are stabs [default], or dwarf-2.
# AVR (extended) COFF requires stabs, plus an avr-objcopy run.
DEBUG = stabs
OPT = s
# Place -D or -U options here
CDEFS = -DF_CPU=$(F_CPU)
CXXDEFS = -DF_CPU=$(F_CPU)
# Compiler flag to set the C Standard level.
# c89 - "ANSI" C
# gnu89 - c89 plus GCC extensions
# c99 - ISO C99 standard (not yet fully implemented)
# gnu99 - c99 plus GCC extensions
CSTANDARD = -std=gnu99
CDEBUG = -g$(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 = $(PORT)
AVRDUDE_WRITE_FUSES= -U lfuse:w:0xEE:m -U hfuse:w:0xD1:m -U efuse:w:0xFE:m
AVRDUDE_WRITE_FLASH = -U flash:w:bin/$(TARGET).hex
AVRDUDE_WRITE_EEPROM = -U eeprom:w:bin/$(TARGET).eep
AVRDUDE_FLAGS = -p $(MCU) -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 = 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: bin_files build sizeafter
build: elf hex eep
bin_files: $(TARGET).c
@test -d bin || mkdir bin
@cp $(TARGET).c bin/$(TARGET).c
elf: bin/$(TARGET).elf
hex: bin/$(TARGET).hex
eep: bin/$(TARGET).eep
lss: bin/$(TARGET).lss
sym: bin/$(TARGET).sym
# Program the device.
upload: bin/$(TARGET).hex
@$(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FUSES) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
# Display size of file.
HEXSIZE = $(SIZE) --target=$(FORMAT) bin/$(TARGET).hex
ELFSIZE = $(SIZE) bin/$(TARGET).elf
sizebefore:
@if [ -f bin/$(TARGET).elf ]; then echo; echo $(MSG_SIZE_BEFORE); $(HEXSIZE); echo; fi
sizeafter:
@if [ -f bin/$(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: bin/$(TARGET).elf
$(COFFCONVERT) -O coff-avr bin/$(TARGET).elf $(TARGET).cof
extcoff: $(TARGET).elf
$(COFFCONVERT) -O coff-ext-avr bin/$(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 $< > $@
# Link: create ELF output file from library.
bin/$(TARGET).elf: $(TARGET).c
@$(CC) $(ALL_CFLAGS) -o $@ bin/$(TARGET).c -L. $(LDFLAGS)
bin/core.a: $(OBJ)
@for i in $(OBJ); do $(AR) rcs bin/core.a $$i; done
# Compile: create object files from C++ source files.
.cpp.o:
@$(CXX) -c $(ALL_CXXFLAGS) $< -o $@
# Compile: create object files from C source files.
.c.o:
@$(CC) -c $(ALL_CFLAGS) $< -o $@
# Compile: create assembler files from C source files.
.c.s:
$(CC) -S $(ALL_CFLAGS) $< -o $@
# Assemble: create object files from assembler source files.
.S.o:
$(CC) -c $(ALL_ASFLAGS) $< -o $@
# Target: clean project.
clean:
@$(REMOVE) bin/$(TARGET).hex bin/$(TARGET).eep bin/$(TARGET).cof bin/$(TARGET).elf \
bin/$(TARGET).map bin/$(TARGET).sym bin/$(TARGET).lss bin/$(TARGET).c bin/core.a \
$(OBJ) $(LST) $(SRC:.c=.s) $(SRC:.c=.d) $(CXXSRC:.cpp=.s) $(CXXSRC:.cpp=.d)
depend:
if grep '^# DO NOT DELETE' $(MAKEFILE) >/dev/null; \
then \
sed -e '/^# DO NOT DELETE/,$$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 bin_files sizebefore sizeafter