System information

Section 1. Introduction
1-5
processing the packet information, the application should make the following
checks:
1. Check the length of the packet. If the entire packet length is less than 4
bytes or greater than 1010 bytes, it should be considered invalid and
discarded.
2. The DstPhyAddr and DstNodeId fields within the packet header should
both equal the address of the application or the broadcast address.
3. The SrcPhyAddr and SrcNodeId in the header should be equal to the
address of the datalogger with which the application is communicating.
4. The signature of the entire packet, excluding the SerSyncBytes, should be
zero. A non-zero signature indicates a corrupt data packet.