Digi XBEE-PRO S3B Manual

XBee‐PRO®900HP/XBee‐PRO®XSCRFModules
©2014DigiInternationalInc. 68
Example: The above example represents a possible Route Information Frame that could be
received when doing a trace route on a transmission from a radio with serial number
0x0013a2004052AAAA to a radio with serial number 0x0013a2004052DDDD. This particular
Frame Fields Offset Example Description
A
P
I
P
a
c
k
e
t
Start Delimiter 00x7E
Length
MSB 1 0x00
Number of bytes between the length and the checksum
LSB 2 0x2A
Frame-specific Data
Frame Type 30x8D
Source Evemt 4 0x12 0x11 = NACK, 0x12 = Trace Route
Length 50x2B
Number of bytes that follow (excluding checksum). If
length increases, then new items have been added to the
end of the list (for future revisions).
Timestamp
MSB 6 0x9C
System timer value on the node generating the Route
Information Packet.
70x93
80x81
LSB 9 0x7F
ACK Timout Count 10 0x00 The number of MAC ACK timeouts that occurred.
Reserved 11 0x00 Reserved
Reserved 12 0x00 Reserved
Destination Address
MSB 13 0x00
Address of the final destination node of this network level
transmission.
14 0x13
15 0xA2
16 0x00
17 0x40
18 0x52
19 0xAA
LSB 20 0xAA
Source Address
MSB 21 0x00
Address of the source node of this network level
transmission.
22 0x13
23 0xA2
24 0x00
25 0x40
26 0x52
27 0xDD
LSB 28 0xDD
Responder Address
MSB 29 0x00
Address of the node that generated this Route
Information Packet after sending (or attempting to send)
the packet to the next hop (the Reciever Node)
30 0x13
31 0xA2
32 0x00
33 0x40
34 0x52
35 0xBB
LSB 36 0xBB
Receiver Address
MSB 37 0x00
Address of the node to which the data packet was just
sent (or attempted to be sent to)
38 0x13
39 0xA2
40 0x00
41 0x40
42 0x52
43 0xCC
LSB 44 0xCC
Checksum 45 0xCE 0xFF - the 8 bit sum of bytes from offset 3 to this byte.

Digi XBEE-PRO S3B Specifications

General

Brand	Digi
Model	XBEE-PRO S3B
Category	Control Unit
Language	English