Digi XBee 3 ZigBee User Manual page 269

Frame descriptions
Frame
data
fields Offset
Address 2
19
(closer
20
hop)
Address 3 21
22
Example
You must order intermediate hop addresses starting with the neighbor of the destination and working
closer to the source.
Suppose a route is found between A and E as shown in the following example.
A ' B ' C ' D ' E
If device E has the 64-bit and 16-bit addresses of 0x0013A200 40401122 and 0x3344, and if devices B,
C, and D have the following 16-bit addresses:
B = 0xAABB C = 0xCCDD D = 0xEEFF
This example shows how to send the Create Source Route frame to establish a source route between
A and E.
Frame data fields
Start delimiter
Length
Frame type
Frame ID
64-bit destination address
16-bit destination
network address
Digi XBee® 3 Zigbee® RF Module
Description
Address of intermediate hop
Neighbor of source
Create Source Route - 0x21
Offset Example
0 0x7E
MSB 1 0x00
LSB 2 0x14
3 0x21
4 0x00
MSB 5 0x00
6 0x13
7 0xA2
8 0x00
9 0x40
10 0x40
11 0x11
LSB 12 0x22
0x33
MSB 13
0x44
LSB 14
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