Frame descriptions
Explicit Addressing Command frame - 0x11
Digi XBee® 3 802.15.4 RF Module User Guide
197
n
For broadcast transmissions, set the 64-bit destination address to
0x000000000000FFFF
for
all devices.
n
For all other transmissions, setting the 16-bit address to the correct 16-bit address helps
improve performance when transmitting to multiple destinations. If you do not know a 16-bit
address, set this field to 0xFFFE (unknown). If successful, the Transmit Status frame (0x8B)
indicates the discovered 16-bit address.
n
For broadcast transmissions, set the 64-bit destination address to
0x000000000000FFFF
.
n
For unicast transmissions, set the 64 bit address field to the address of the desired destination
node.
n
If sending to a 16-bit address, set the 64-bit address to
0xFFFFFFFFFFFFFFFF
, otherwise set
the 16-bit address to
0xFFFE
.
Endpoints
0xDC
-
0xEE
are reserved for special use by Digi and should not be used in an application
outside of the listed purpose. The reserved Digi endpoints are:
n
0xE8 - Digi data endpoint
n
0xE6 - Digi device object endpoint
n
0xE5 - Secure Session Server endpoint
n
0xE4 - Secure Session Client endpoint
n
0xE3 - Secure Session SRP authentication endpoint
Query the
NP
command to read the maximum number of payload bytes. For more information, see
.
You can read the maximum number of payload bytes with the
NP
command.
Format
The following table provides the contents of the frame. For details on frame structure, see
Frame
data fields Offset Description
Frame type 3
0x11
Frame ID
4
Identifies the data frame for the host to correlate with a subsequent ACK. If
set to
0
, the device does not send a response.
64-bit
destination
Address
5-12
MSB first, LSB last. Set to the 64-bit address of the destination device.
Broadcast =
0x000000000000FFFF
. Set to
0xFFFFFFFFFFFFFFFF
if
transmitting to a 16-bit destination.
Reserved
13-14
Set to the 16-bit address of the destination device.
Source
Endpoint
15
Source Endpoint for the transmission.
Destination
Endpoint
16
Destination Endpoint for the transmission.
