2016-11-26 18:27:04 +01:00
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AVRMCU ?= atmega2560
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F_CPU ?= 16000000
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2016-12-22 17:51:37 +01:00
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ISPPORT ?= /dev/ttyUSB0
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2016-11-26 18:27:04 +01:00
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VERSION = 0.1
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HEADERS = ardusss7.h ../sss7core/sss7.h
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SRC_C = ../sss7core/sss7.c
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SRC_CPP = main.cpp ardusss7.cpp
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TARGET = sss7
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OBJDIR = bin
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ARDUINO_DIR = ./arduino-1.6.13
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ARDUINO_BOARD = mega
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CC = avr-gcc
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CPP = avr-g++
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AR = avr-ar
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OBJCOPY = avr-objcopy
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OBJDUMP = avr-objdump
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SIZE = avr-size
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SRC_C_TMP = $(subst ../,,$(SRC_C))
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OBJ = $(SRC_C_TMP:%.c=$(OBJDIR)/$(AVRMCU)/%.o)
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OBJ += $(SRC_CPP:%.cpp=$(OBJDIR)/$(AVRMCU)/%.o)
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ARDU_HEADERS = Arduino.h binary.h Client.h HardwareSerial.h IPAddress.h \
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new.h Printable.h Print.h Server.h \
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Stream.h Udp.h USBAPI.h USBCore.h USBDesc.h WCharacter.h \
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wiring_private.h WString.h
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ARDU_C_SRC = WInterrupts.c wiring_digital.c wiring_analog.c wiring_pulse.c \
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wiring.c wiring_shift.c
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ARDU_CPP_SRC = CDC.cpp new.cpp HardwareSerial0.cpp PluggableUSB.cpp \
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HardwareSerial1.cpp Print.cpp HardwareSerial2.cpp Stream.cpp \
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HardwareSerial3.cpp Tone.cpp HardwareSerial.cpp USBCore.cpp \
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IPAddress.cpp WMath.cpp main.cpp WString.cpp \
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ARDU_FULL_DIR = $(ARDUINO_DIR)/hardware/arduino/avr/cores/arduino
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ARDU_VARIANT_DIR = $(ARDUINO_DIR)/hardware/arduino/avr/variants/$(ARDUINO_BOARD)
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ARDU_FULL_HEADERS = $(ARDU_HEADERS:%.h=$(ARDU_FULL_DIR)/%.h)
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ARDU_FULL_HEADERS += $(ARDU_VARIANT_DIR)/pins_arduino.h
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ARDU_OBJS = $(ARDU_C_SRC:%.c=$(OBJDIR)/$(AVRMCU)/arduino/%.o)
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ARDU_OBJS += $(ARDU_CPP_SRC:%.cpp=$(OBJDIR)/$(AVRMCU)/arduino/%.o)
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CFLAGS = -I $(ARDU_FULL_DIR) -I $(ARDU_VARIANT_DIR) -I ../sss7core/ -Os -Wall -Wstrict-prototypes
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CFLAGS += -ffunction-sections -fdata-sections
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CFLAGS += -fshort-enums -fpack-struct -funsigned-char -funsigned-bitfields
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CFLAGS += -mmcu=$(AVRMCU) -DF_CPU=$(F_CPU)UL -DVERSION=$(VERSION)
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CPPFLAGS = -I $(ARDU_FULL_DIR) -I $(ARDU_VARIANT_DIR) -I ../sss7core/ -Os
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CPPFLAGS += -ffunction-sections -fdata-sections
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CPPFLAGS += -fshort-enums -fpack-struct -funsigned-char -funsigned-bitfields
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CPPFLAGS += -mmcu=$(AVRMCU) -DF_CPU=$(F_CPU)UL -DVERSION=$(VERSION)
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LDFLAGS = -mmcu=$(AVRMCU) -Wl,--gc-sections
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all: start $(OBJDIR)/$(AVRMCU)/$(TARGET).hex size
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@echo ":: Done !"
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start:
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@echo "SSS7 AVR port $(VERSION)"
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@echo "========================"
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@echo ":: Building for $(AVRMCU)"
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@echo ":: MCU operating frequency is $(F_CPU)Hz"
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$(OBJDIR)/$(AVRMCU)/%.o : %.c $(HEADERS) Makefile
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@mkdir -p $$(dirname $@)
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$(CC) $(CFLAGS) -c $< -o $@
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$(OBJDIR)/$(AVRMCU)/%.o : %.cpp $(HEADERS) Makefile
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@mkdir -p $$(dirname $@)
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$(CPP) $(CPPFLAGS) -c $< -o $@
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$(OBJDIR)/$(AVRMCU)/sss7core/%.o : ../sss7core/%.c $(HEADERS) Makefile
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@mkdir -p $$(dirname $@)
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$(CC) $(CFLAGS) -c $< -o $@
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$(OBJDIR)/$(AVRMCU)/arduino/%.o : $(ARDU_FULL_DIR)/%.c $(ARDU_FULL_HEADERS) Makefile
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@mkdir -p $$(dirname $@)
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$(CC) $(CFLAGS) -c $< -o $@
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$(OBJDIR)/$(AVRMCU)/arduino/%.o : $(ARDU_FULL_DIR)/%.cpp $(ARDU_FULL_HEADERS) Makefile
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@mkdir -p $$(dirname $@)
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$(CPP) $(CPPFLAGS) -c $< -o $@
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$(OBJDIR)/$(AVRMCU)/arduino/libarduino.a: $(ARDU_OBJS)
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${AR} crs $@ $+
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$(OBJDIR)/$(AVRMCU)/$(TARGET).elf : $(OBJ) $(OBJDIR)/$(AVRMCU)/arduino/libarduino.a
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$(CC) $(LDFLAGS) $+ -o $@
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$(OBJDIR)/$(AVRMCU)/$(TARGET).hex : $(OBJDIR)/$(AVRMCU)/$(TARGET).elf
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$(OBJCOPY) -O ihex $< $@
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size : $(OBJDIR)/$(AVRMCU)/$(TARGET).elf
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@echo
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@$(SIZE) --mcu=$(AVRMCU) -C $(OBJDIR)/$(AVRMCU)/$(TARGET).elf
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@echo
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clean :
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@rm -rf $(OBJDIR)
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flash : all
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avrdude -c stk500v2 \
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-p $(AVRMCU) -P $(ISPPORT) -D \
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-U flash:w:$(OBJDIR)/$(AVRMCU)/$(TARGET).hex
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test : flash
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2016-11-26 20:14:37 +01:00
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screen $(ISPPORT) 9600
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