Query Commands - neo things Avalon User Manual

Hd component video / digital audio matrix switch
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0=power off
1=power on
The response to these commands is the same as the command itself
(i.e. sending [P,1] will get a response of [P,1])

Query commands

[?B0]
Putting a "?" inside the bracket, followed by Bn will return the full
structure of the switch(es) being queried.
Since there are up to four outputs on each board, up to four
structures will be returned per board.
Querying a single board will invoke a single board structure
response, but querying a macro such as B0 will invoke all boards
to respond.
Example response to [?B0] on an 8x4 switch will look like:
[[B1,C4,3,1][B1,C4,2,2][B1,C4,6,3][B1,C4,2,4
][B2,B4,3,1][B2,B4,2,2][B2,B4,3,3][B2,B4,2,4
]]
Note that there is another level of braces that wraps the entire
query response.
Example response to [?B1] on an 6x2 switch will look like:
[[B1,C2,3,1][B1,C2,2,2]]
[?V]
Returns product ID and version
Avalon Matrix Switch User's Guide (document number 42-00001-A)
25

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