+When using a CC2420 radio, several default preprocessor configurations
+are defined in the Makefile:
+ * CC2420_NO_ACKNOWLEDGEMENTS
+ - Prevents the base station from falsly acknowledging packets
+ * CC2420_NO_ADDRESS_RECOGNITION
+ - Allows the base station to sniff packets from any transmitter
+
+Other combinations can be defined to meet your application's needs:
+ * CC2420_NO_ADDRESS_RECOGNITION only
+ - Sniff all packets, but acknowledge packets only if they
+ are sent to the base station's address
+
+ * Removing all preprocessor definitions in the Makefile
+ - Only accept packets destined for the base station's address,
+ and acknowledge those packets
+
+