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###############################################################################
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# Makefile for the project MasterAT91
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###############################################################################
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## General Flags
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PROJECT = MasterAT91
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MCU = arm7tdmi
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TARGET = AT91
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CC = arm-gcc.exe
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SRC = ../../../src
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DRV = ../../../drivers/AT91
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INC = ../../../include
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## Options common to compile, link and assembly rules
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COMMON = -mmcu=$(MCU)
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## Compile options common for all C compilation units.
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CFLAGS = $(COMMON)
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CFLAGS += -Wall -gdwarf-2 -Os -fsigned-char -fpack-struct
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#CFLAGS += -MD -MP -MT $(*F).o -MF dep/$(@F).d
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## Assembly specific flags
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ASMFLAGS = $(COMMON)
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ASMFLAGS += $(CFLAGS)
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ASMFLAGS += -x assembler-with-cpp -Wa,-gdwarf2
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## Linker flags
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LDFLAGS = $(COMMON)
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LDFLAGS += -Wl,-Map=$(PROJECT).map
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## Intel Hex file production flags
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HEX_FLASH_FLAGS = -R .eeprom
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HEX_EEPROM_FLAGS = -j .eeprom
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HEX_EEPROM_FLAGS += --set-section-flags=.eeprom="alloc,load"
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HEX_EEPROM_FLAGS += --change-section-lma .eeprom=0 --no-change-warnings
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## Include Directories
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INCLUDES = -I$(INC) -I$(INC)/AT91
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## Objects that must be built in order to link
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OBJECTS = $(DRV)/can_AT91.o\
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$(DRV)/timer_AT91.o\
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$(SRC)/dcf.o\
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$(SRC)/timer.o\
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$(SRC)/emcy.o\
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$(SRC)/lifegrd.o\
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$(SRC)/lss.o\
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$(SRC)/nmtMaster.o\
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$(SRC)/nmtSlave.o\
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$(SRC)/objacces.o\
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$(SRC)/pdo.o\
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$(SRC)/sdo.o\
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$(SRC)/states.o\
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$(SRC)/sync.o\
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ObjDict.o\
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interrupt_timer.o\
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main.o
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## Build
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all: $(PROJECT).elf $(PROJECT).hex $(PROJECT).eep $(PROJECT).lss size
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## Compile
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%.o: %.c
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# @echo " "
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@echo "---------------------------------------------------------------------------"
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@echo "**Compiling $< -> $@"
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# @echo "*********************************************"
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$(CC) $(INCLUDES) $(CFLAGS) -c $<
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# $(CC) $(INCLUDES) $(CFLAGS) -c -o $@ $<
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##Link
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$(PROJECT).elf: $(OBJECTS)
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# @echo " "
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@echo "---------------------------------------------------------------------------"
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@echo "**Linking : $@"
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# @echo "*********************************************"
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$(CC) $(LDFLAGS) $(LIBDIRS) $(LIBS) $(^F) -o $@
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%.hex: $(PROJECT).elf
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arm-elf-objcopy.exe -O ihex $(HEX_FLASH_FLAGS) $< $@
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%.eep: $(PROJECT).elf
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-arm-elf-objcopy.exe $(HEX_EEPROM_FLAGS) -O ihex $< $@ || exit 0
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%.lss: $(PROJECT).elf
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arm-elf-objdump.exe -h -S $< > $@
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size: $(PROJECT).elf
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@echo
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@arm-elf-size -C --mcu=${MCU} $(PROJECT).elf
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## Clean target
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.PHONY: clean
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clean:
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-rm -rf *.o $(PROJECT).elf dep/* $(PROJECT).hex $(PROJECT).eep $(PROJECT).lss $(PROJECT).map
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## Other dependencies
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-include $(shell mkdir dep 2>/dev/null) $(wildcard dep/*)
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