User's Manual
Table Of Contents
- 1. Overview
- 2. RF Module Operation
- 3. XBee ZigBee Networks
- Introduction to ZigBee
- ZigBee Stack Layers
- Networking Concepts
- ZigBee Application Layers: In Depth
- Coordinator Operation
- Router Operation
- End Device Operation
- Channel Scanning
- 4. Data Transmission, Addressing, and Routing
- 5. Security
- 6. Network Commissioning and Diagnostics
- 7. Managing End Devices
- 8. XBee Analog and Digital IO Lines
- 9. API Operation
- API Frame Specifications
- API UART Exchanges
- Supporting the API
- API Frames
- AT Command
- AT Command - Queue Parameter Value
- ZigBee Transmit Request
- Explicit Addressing ZigBee Command Frame
- Remote AT Command Request
- Create Source Route
- AT Command Response
- Modem Status
- ZigBee Transmit Status
- ZigBee Receive Packet
- ZigBee Explicit Rx Indicator
- ZigBee IO Data Sample Rx Indicator
- XBee Sensor Read Indicator
- Node Identification Indicator
- Remote Command Response
- Over-the-Air Firmware Update Status
- Route Record Indicator
- Many-to-One Route Request Indicator
- Sending ZigBee Device Objects (ZDO) Commands with the API
- Sending ZigBee Cluster Library (ZCL) Commands with the API
- Sending Public Profile Commands with the API
- 10. XBee Command Reference Tables
- 11. Module Support
- Appendix A: Definitions
- Appendix B: Agency Certifications
- United States FCC
- OEM Labeling Requirements
- FCC Notices
- FCC-Approved Antennas (2.4 GHz)
- Europe (ETSI)
- OEM Labeling Requirements
- Restrictions
- Declarations of Conformity
- Approved Antennas
- XBee RF Module
- XBee-PRO (S2) RF Module
- XBee-PRO (S2B) RF Module
- Canada (IC)
- Transmitters for Detachable Antennas
- Detachable Antenna
- Appendix C: Migrating from ZNet 2.5 to XBee ZB
- Appendix D: Additional Information
XBee®/XBee‐PRO®ZBRFModules
©2009DigiInternational,Inc. 112
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
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.
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 0x0C
Frame-specific Data
Frame Type 30xA3
64-bit Source
Address
MSB 4 0x00
64-bit address of the device that sent the many-to-one
route request
50x13
60xA2
70x00
80x40
90x40
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.