Adding RFM22b Example.

Examples/UNFURO/RF/Makefile

@@ -0,0 +1,25 @@
+MCU    = atmega168
+CC     = avr-gcc
+OBJCOPY= avr-objcopy
+CFLAGS = -g -mmcu=$(MCU) -Wall -Wstrict-prototypes -O0 -mcall-prologues
+BINDIR = binary
+TARGET = prog
+
+OBJECTS = main.o
+
+.PHONY: all 
+
+all: $(TARGET).hex
+
+prog.hex : main.out 
+	$(OBJCOPY) -R .eeprom -O ihex main.out $(BINDIR)/$(TARGET).hex 
+	
+main.out : $(OBJECTS) 
+	$(CC) $(CFLAGS) -o main.out -Wl,-Map,main.map $(OBJECTS) -lm
+	avr-size main.out
+
+main.o : main.c
+	$(CC) $(CFLAGS) -Os -c main.c
+
+clean:
+	rm -f *.o *.map *.out *.hex $(BINDIR)/$(TARGET).hex