Frame descriptions
Secure Session Control frame - 0x2E
Digi XBee® 3 802.15.4 RF Module User Guide
208
Frame
data
fields
Offset Description
Timeout
13-14
Timeout value for the secure session in units of
⅒
th second. Accepts up to
0x4650 (30 minutes).
A session with a timeout of 0x0000 is considered a yielding session. Yielding
sessions will never time out, but if a server receives a request to start a session
when it has the maximum incoming sessions, the oldest yielding session will be
ended by the server to make room for the new session. Sessions with non-zero
timeouts will never be ended in this way.
Password 15-n
The password set on the remote node (up to 64 ASCII characters)
Example
n
64-bit address: 0x00 00 00 00 00 00 00 00 (coordinator)
n
Options: 0x00 - Login with fixed timeout
n
Timeout: 0x1554 (arbitrary valid timeout)
n
Password: 'PASSWORD'
7E 00 16 2E 00 00 00 00 00 00 00 00 00 15 54 50 41 53 53 57 4F 52 44 F8
Frame data fields
Offset
Example
Start delimiter
0
0x7E
Length
MSB 1
0x00
LSB 2
0x17
Frame type
3
0x2E
64-bit destination address
MSB 4
0x00
5
0x00
6
0x00
7
0x00
8
0x00
9
0x00
10
0x00
LSB11
0x00
Session Options
12
0x00
Timeout
13
0x15
14
0x54