RF230_CRCBYTE_COMMAND:
This is the command used to calculate the CRC for the RF230 chip, since it
-does not support hardware CRC checking (in rev A)
+does not support hardware CRC checking (in rev A).
RF230_SLOW_SPI:
If you define this, then the content of the RF230_PHY_ED_LEVEL is queried
instead of the RSSI value for eahc incoming message. This value can be
obtained with the PacketRSSI interface.
+
+RF230_HARDWARE_ACK
+
+If you define this, then the radio stack will use hardware acknowledgements
+and address recognition. In particular, you will not be able to snoop on
+onther messages. The load on the CPU is reduced, you should be able to send
+more messages under heavy load. Note, that the PacketRSSI interface will
+return the energy level (and not the rssi value) of received packet.