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Network commissioning and diagnostics Group Table API

XBee/XBee-PRO® S2C ZigBee® RF Module

118

View group

The purpose of the View Group command is to get the name string which is associated with a

particular endpoint and groupID.

The following example gets the name string associated with the endpoint E7 and groupID 1234.

The packet:

Preamble = “11 01 “+LocalDevice64Addr+”FFFE E6 E7 0006 C105 00 00"

The packet is addressed to the local node, using a source endpoint of 0xE6, clusterID of 0x0006, and

profileID of 0xC105. The destination endpoint E7 is the endpoint parameter for the “View Group”

command.

ZCL_header = “01 ee 01"

The first field is a frame control field which specifies a Cluster Specific command (0x01) using a Client-

>Server direction(0x00). The second field is a transaction sequence number which is used to associate

the response with the command request. The third field is the command identifier “View Group”

(0x01)

ZCL_payload = “3412”

The two byte value is the groupID in little-endian representation.

The packet in raw hex byte form:

7e001911010013a2004047b55cfffee6e70006c105000001ee013412d4

The response in raw hex byte form, consisting of two packets:

7e001d910013a2004047b55cfffee7e68006c1050009ee01003412044142434424

7e00078b01fffe00000076

The command response in decoded form:

ZigBee Explicit Rx Indicator

API 0x91 64DestAddr 0x0013A2004047B55C 16DestAddr 0xFFFE SrcEP 0xE7 DestEP 0xE6

ClusterID 0x8006 ProfileID 0xC105 Options 0x00

RF_Data 0x09EE010034120441424344

The response in terms of Preamble, ZCL Header, and ZCL payload:

Preamble = “910013a2004047b55cfffee7e68006c10500”

The packet has its endpoint values reversed from the request, and the clusterID is 0x8006 indicating a

Group cluster response.

ZCL_header = “09 ee 01"

The first field is a frame control field which specifies a Cluster Specific command (0x01) using a Server-

>Client direction (0x08). The second field is a transaction sequence number which associates the

response with the command request. The third field is the command identifier “View Group” (0x01)

ZCL_payload = “00 3412 0441424344"

ZigBee Cluster Library, document 075123r02:View Group Command, section 3.6.2.3.2.

ZigBee Cluster Library, document 075123r02:View Group Response, section 3.6.2.4.2.

Digi XBee User Manual

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