starting implementation of the moodlight - by copying the console code

[moodlight.git] / Makefile

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+# $Id: Makefile,v 1.1 2010/06/26 12:28:08 simimeie Exp $
+# Makefile for HaWo Moodlight
+
+CC     = avr-gcc
+OBJDUMP        = avr-objdump
+OBJCOPY        = avr-objcopy
+#AVRDUDE       = avrdude
+AVRDUDE        = /opt/avrdude-5.10/bin/avrdude
+INCDIR = .
+# There are a few additional defines that en- or disable certain features,
+# mainly to save space in case you are running out of flash.
+# You can add them here.
+#  -DJOKECMDS       Just some joke commands
+ADDDEFS        = -DJOKECMDS
+
+# target mcu (atmega328p or atmega168p)
+MCU    = atmega328p
+# Since avrdude is generally crappy software (I liked uisp a lot better, too
+# bad the project is dead :-/), it cannot use the MCU name everybody else
+# uses, it has to invent its own name for it. So this defines the same
+# MCU as above, but with the name avrdude understands.
+AVRDMCU        = m328p
+
+# Some more settings
+# Clock Frequency of the AVR. Needed for various calculations.
+CPUFREQ                = 8000000UL
+# desired baudrate of serial debug console
+BAUDRATE       = 9600UL
+
+SRCS   = console.c main.c
+PROG   = moodlight
+
+# compiler flags
+CFLAGS = -g -Os -Wall -Wno-pointer-sign -mmcu=$(MCU) $(ADDDEFS)
+
+# linker flags
+LDFLAGS = -g -mmcu=$(MCU) -Wl,-Map,$(PROG).map
+
+CFLAGS += -DCPUFREQ=$(CPUFREQ) -DF_CPU=$(CPUFREQ) -DBAUDRATE=$(BAUDRATE)
+
+OBJS   = $(SRCS:.c=.o)
+
+all: compile dump text eeprom
+       @echo -n "Compiled size: " && ls -l ${PROG}.bin
+
+compile: $(OBJS)
+       $(CC) $(LDFLAGS) -o $(PROG).elf $(OBJS)
+
+dump: compile
+       $(OBJDUMP) -h -S $(PROG).elf > $(PROG).lst
+
+%o : %c 
+       $(CC) $(CFLAGS) -I$(INCDIR) -c $< -o $@
+
+# Create the flash contents
+text: compile
+       $(OBJCOPY) -j .text -j .data -O ihex $(PROG).elf $(PROG).hex
+       $(OBJCOPY) -j .text -j .data -O srec $(PROG).elf $(PROG).srec
+       $(OBJCOPY) -j .text -j .data -O binary $(PROG).elf $(PROG).bin
+
+# Rules for building the .eeprom rom images
+eeprom: compile
+       $(OBJCOPY) -j .eeprom --change-section-lma .eeprom=0 -O ihex $(PROG).elf $(PROG)_eeprom.hex
+       $(OBJCOPY) -j .eeprom --change-section-lma .eeprom=0 -O srec $(PROG).elf $(PROG)_eeprom.srec
+       $(OBJCOPY) -j .eeprom --change-section-lma .eeprom=0 -O binary $(PROG).elf $(PROG)_eeprom.bin
+
+clean:
+       rm -f $(PROG) *~ *.elf *.rom *.bin *.eep *.o *.lst *.map *.srec *.hex
+
+upload: uploadflash uploadeeprom
+
+uploadflash:
+       $(AVRDUDE) -c stk500v2 -p $(AVRDMCU) -P /dev/ttyS0 -U flash:w:$(PROG).srec:s
+
+uploadeeprom:
+       $(AVRDUDE) -c stk500v2 -p $(AVRDMCU) -P /dev/ttyS0 -U eeprom:w:$(PROG)_eeprom.srec:s