Attero Tech CommandHub 사용자 설명서 - 페이지 17

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4.2.8 – Network State Changed (Asynchronous)

This command is used to asynchronously notify a 3

command can be used as a trigger for the 3

devices. For example, if a Dante device goes off-line, the Network State Changed command will be asynchronously sent

out each active TCP connection, if a controller is listening for the message they can then query for the updated device list

to see which device has gone offline.

*Note: The CSTS command is used to enable and disable the NSTC command.

Start

Character

0x02

Change Status Byte Return Values:

This value is an integer value of a bitmask where the following represents the bits in the mask:

•

000 – change detected but unknown change

•

001 – device list changed

•

002 – channel routing changed

•

004 – device clocking status changed

Example asynchronous notification: (example – detected a device & routing has changed)

party controller that the Dante network state has changed. This

party controller to query the CommandHub to get an updated status of

Command

(ASCII)

Represents value

pre-pended with '0'

NSTC

Table 14 - NSTC Command Format

Page 16

CommandHub

Status

(8 ASCII)

Characters

00000000

0x03 0x07 0x04

User Manual

Stop

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