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XBee®/XBee‐PRO®RFModules‐802.15.4‐v1.xEx[2011.06.1]
©2011DigiInternatonal,Inc. 32
*Firmwareversioninwhichthecommand wasfirstintroduced(firmwareversionsarenumberedinhexadecimalnotation.)
AI ( v1.x80*)
Networking
{Association}
Association Indication. Read errors with the last association request:
0x00 - Successful Completion - Coordinator successfully started or End Device
association complete
0x01 - Active Scan Timeout
0x02 - Active Scan found no PANs
0x03 - Active Scan found PAN, but the CoordinatorAllowAssociation bit is not set
0x04 - Active Scan found PAN, but Coordinator and End Device are not
configured to support beacons
0x05 - Active Scan found PAN, but the Coordinator ID parameter does not match
the ID parameter of the End Device
0x06 - Active Scan found PAN, but the Coordinator CH parameter does not match the
CH parameter of the End Device
0x07 - Energy Scan Timeout
0x08 - Coordinator start request failed
0x09 - Coordinator could not start due to invalid parameter
0x0A - Coordinator Realignment is in progress
0x0B - Association Request not sent
0x0C - Association Request timed out - no reply was received
0x0D - Association Request had an Invalid Parameter
0x0E - Association Request Channel Access Failure. Request was not transmitted -
CCA failure
0x0F - Remote Coordinator did not send an ACK after Association Request was sent
0x10 - Remote Coordinator did not reply to the Association Request, but an ACK was
received after sending the request
0x11 - [reserved]
0x12 - Sync-Loss - Lost synchronization with a Beaconing Coordinator
0x13 - Disassociated - No longer associated to Coordinator
0xFF - RF Module is attempting to associate
0 - 0x13 [read-only] -
DA ( v1.x80*)
Networking
{Association}
Force Disassociation. End Device will immediately disassociate from a Coordinator (if
associated) and reattempt to associate.
--
FP ( v1.x80*)
Networking
{Association}
Force Poll. Request indirect messages being held by a coordinator. - -
AS ( v1.x80*)
Networking
{Association}
Active Scan. Send Beacon Request to Broadcast Address (0xFFFF) and Broadcast
PAN (0xFFFF) on every channel. The parameter determines the time the radio will
listen for Beacons on each channel. A PanDescriptor is created and returned for every
Beacon received from the scan. Each PanDescriptor contains the following information:
CoordAddress (SH, SL)<CR>
CoordPanID (ID)<CR>
CoordAddrMode <CR>
0x02 = 16-bit Short Address
0x03 = 64-bit Long Address
Channel (CH parameter) <CR>
SecurityUse<CR>
ACLEntry<CR>
SecurityFailure<CR>
SuperFrameSpec<CR> (2 bytes):
bit 15 - Association Permitted (MSB)
bit 14 - PAN Coordinator
bit 13 - Reserved
bit 12 - Battery Life Extension
bits 8-11 - Final CAP Slot
bits 4-7 - Superframe Order
bits 0-3 - Beacon Order
GtsPermit<CR>
RSSI<CR> (RSSI is returned as -dBm)
TimeStamp<CR> (3 bytes)
<CR>
A carriage return <CR> is sent at the end of the AS command. The Active Scan is
capable of returning up to 5 PanDescriptors in a scan. The actual scan time on each
channel is measured as Time = [(2 ^SD PARAM) * 15.36] ms. Note the total scan time is
this time multiplied by the number of channels to be scanned (16 for the XBee and 13
for the XBee-PRO). Also refer to SD command description.
0 - 6 -
ED ( v1.x80*)
Networking
{Association}
Energy Scan. Send an Energy Detect Scan. This parameter determines the length of
scan on each channel. The maximal energy on each channel is returned & each value
is followed by a carriage return. An additional carriage return is sent at the end of the
command. The values returned represent the detected energy level in units of -dBm.
The actual scan time on each channel is measured as Time = [(2 ^ED) * 15.36] ms.
Note the total scan time is this time multiplied by the number of channels to be scanned
(refer to SD parameter).
0 - 6 -
EE ( v1.xA0*)
Networking
{Security}
AES Encryption Enable. Disable/Enable 128-bit AES encryption support. Use in
conjunction with the KY command.
0 - 1 0 (disabled)
KY ( v1.xA0*)
Networking
{Security}
AES Encryption Key. Set the 128-bit AES (Advanced Encryption Standard) key for
encrypting/decrypting data. The KY register cannot be read.
0 - (any 16-Byte value) -
Tabl e3‐02. XBee®/XBee‐PRO®Com mands‐
Networking&Security(Sub‐categoriesdesignatedwithin{brackets})
AT
Command
Command
Category
Name and Description Parameter Range Default