Digi International Inc XBEEPRO2 Manual Do Utilizador
XBee®/XBee‐PRO® ZB RF Modules
© 2011 Digi International, Inc.
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Many-to-One Route Request Indicator
Frame Type: 0xA3
The many-to-one route request indicator frame is sent out the UART whenever a many-to-one route request is
received
received
Example: Suppose a device with a 64-bit address of 0x0013A200 40401122 and 16-bit address
of 0x0000 sends a many-to-one route request. All remote routers with API firmware that receive
the many-to-one broadcast would send the above example API frame out their UART.
of 0x0000 sends a many-to-one route request. All remote routers with API firmware that receive
the many-to-one broadcast would send the above example API frame out their UART.
Frame Fields
Offset Example
Description
A
P
I
P
a
c
k
e
t
Start Delimiter
0 0x7E
Length
MSB 1 0x00
Number of bytes between the length and the checksum
LSB 2 0x0C
Frame-specific Data
Frame Type
3 0xA3
64-bit Source
Address
Address
MSB 4 0x00
64-bit address of the device that sent the many-to-one
route request
5 0x13
6 0xA2
7 0x00
8 0x40
9 0x40
6 0xA2
7 0x00
8 0x40
9 0x40
10 0x11
LSB 11 0x22
Source 16-bit Address
MSB 12 0x00
16-bit address of the device that initiated the many-to-one
route request.
LSB 13 0x00
Reserved
14 0x00
Set to 0.
Checksum
15 0xF4
0xFF - the 8 bit sum of bytes from offset 3 to this byte.