Digi XBEE-PRO S3B - Page 128

XBee‐PRO®900HP/XBee‐PRO®XSCRFModules
©2014DigiInternationalInc. 128
XBee‐PROXSCRFCommunicationModes
Network configurations covered in this chapter are described in terms of the following:
• Network Topology (Point-to-Point, Point-to-Multipoint or Peer-to-Peer)
• RF Communication Type (Basic or Acknowledged)
• RF Mode (Streaming, Repeater, Acknowledged or Multi-Streaming)
The following table provides a summary of the network configurations supported.
SummaryofnetworkconfigurationssupportedbytheXStreamRFModule
*Assumedefaultvaluesforparametersnotlisted.Profilesdonotreflectaddressingimplementations.
**AM (Auto-set MY) Command must be issued through a terminal program such as the one incorporated in
the X-CTU ‘Terminal’ tab.
Point-to Point
Definition An RF data link between two modules
Sample Network Profile *
(Broadcast Communications)
Use default values for all modules.
Sample Network Profile *
(Acknowledged Communications)
All Modules: ATAM [auto-set MY (Source Address)
parameter] **
ATDTFFFF [set Destination Address to 0xFFFF]
Basic Communication RF Modes Streaming Mode [p. 39], Repeater Mode [p. 40]
Acknowledged Communication RF Mode Acknowledge Mode [p. 43]
Point-to -Multipoint
Definition
RF Data links between one base and multiple
remotes.
Sample Network Profile *
(Basic Communications)
Base: ATMY 0 [set Source Address to 0x00]
ATDT FFFF [set Destination Address to 0xFFFF]
Remotes: ATAM [auto-set MY (Source Address)
parameter] **
ATDT 0 [set Destination Address to 0x00]
Sample Network Profile *
(Acknowledged Communications)
Base: ATMY 0 [set Source Address to 0x00]
ATDT FFFF [set Destination Address to 0xFFFF]
ATRR 3 [set number of Retries to 3]
Remotes: ATAM [auto-set MY (Source Address)
parameter] **
ATDT 0 [set Destination Address to 0x00]
ATRR 3 [set number of Retries to 3]
Basic Communication RF Modes Streaming Mode [p39], Repeater Mode [p.40]
Acknowledged Communication RF Modes Acknowledged Mode [p43]
Peer-to-Peer
Definition
Modules remain synchronized without use of a
master/server. Each module shares the roles of
master and slave. MaxStream’s peer-to-peer
architecture features fast synch times (35ms to
synchronize modules) and fast cold start times
(50ms before transmission).
Sample Network Profile *
(Basic Communications)
Use default values for all modules.
Sample Network Profile *
(Acknowledged Communications)
All Modules: ATAM [auto-set MY (Source Address)
parameter] **
ATDT FFFF [set Destination Address to 0xFFFF]
ATRR 3 [set number of Retries to 3]
Basic Communication RF Mode Streaming Mode [p.39]
Acknowledged Communication RF Mode Acknowledged Mode [p.43]