XBee‐PRO®900HP/XBee‐PRO®XSCRFModules
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Transmit Status
Frame Type: 0x8B
When a TX Request is completed, the module sends a TX Status message. This message will indicate if the
packet was transmitted successfully or if there was a failure.
Example: In the above example, a unicast data transmission was sent successfully to a
destination device using a frame ID of 0x47.)
Route Information Packet
Frame type: 0x8D
A Route Information Packet can be output for DigiMesh unicast transmissions on which the NACK enable or the
Trace Route enable TX option is enabled.
Frame Fields Offset Example Description
A
P
I
P
a
c
k
e
t
Start Delimiter 00x7E
Length
MSB 1 0x00
Number of bytes between the length and the checksum
LSB 2 0x07
Frame-specific Data
Frame Type 30x8B
Frame ID 40x47
Identifies the serial interface data frame being reported.
Note:If Frame ID = 0 in the associated request frame then
no response frame will be delivered..
Reserved
50xFF
Reserved.
60xFE
Transmit Retry Count 70x00
The number of application transmission retries that took
place.
Delivery Status 80x00
0x00 = Success
0x01 = MAC ACK Failure
0x21 = Network ACK Failure
0x25 = Route Not Found
0x74 = Payload too large.
0x75 = Indirect message unrequested.
Discovery Status 90x02
0x00 = No Discovery Overhead
0x02 = Route Discovery
Checksum 10 0x2E 0xFF - the 8 bit sum of bytes from offset 3 to this byte.
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