Digi XBee Zigbee Mesh Kit User Manual page 51

XBee API mode
Frame fields
Options
RF Data
Checksum
Example: 0x91 - Explicit Rx Indicator
The following frame is an Explicit Rx Indicator frame with the following characteristics:
7E 00 17 91 00 13 A2 00 40 DA 9D 05 00 00 E8 E8 00 11 C1 05 01 48 65 6C 6C 6F 61
The XBee module that sent this data has a 64-bit address of 00 13 A2 00 40 DA 9D 05 and 16-
n
bit address of 00 00.
The endpoint of the source that initiated the transmission is E8 and the destination endpoint is
n
E8.
The Cluster ID the data is addressed to is 00 11.
n
The Profile ID the data is addressed to is C1 05.
n
The packet was acknowledged because the Receive options value is 01.
n
The received data 'Hello' is (48 65 6C 6C 6F).
n
XBee® Zigbee® Mesh Kit
Offset Example
16
0x00
MSB 14
0x48
15
0x65
...
0x6C
17
0x6C
LSB 18
0x6F
22
0x6E
Description
Bitfield of supported transmission options
Supported values include the following:
0x01 - Disable retries
n
0x20 - Enable APS encryption (if EE =
n
1)
0x40 - Use the extended
n
transmission timeout for this
destination
All other bits must be set to 0.
Enabling APS encryption decreases the
maximum number of RF payload bytes by 4
(below the value reported by NP).
Setting the extended timeout bit causes
the stack to set the extended transmission
timeout for the destination address.
Up to 255 bytes of data that is sent to the
destination XBee
Hash sum of frame data bytes
Frame examples
51