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THE CPL PROTOCOL 6 - 31
QUERY SETUP QS
Purpose:
To query the oscilloscope for its current setup.
This Query Setup (QS) command and the Program Setup (PS) command can be
used together in order to retrieve and restore a complete or partical setup of the
oscilloscope. Optionally a parameter can be added to the command to query a
particular part of the setup. When this parameter is omitted, the complete setup
is returned.
The response can be stored as an array of strings in the computer to be sent back
later using the PS command. Each string that is received describes a setup node
in the oscilloscope.
(Refer to Program Setup (PS) and section 6.8 SETUP
)
Command:
<node number> optional parameter, in decimal ASCII, to query only one
setup node. Refer to section 6.8 SETUP
for the setup node
numbers.
Response 1:
Response 2:
<count> number of strings to follow
<node> string of decimal characters representing a setup node in
the oscilloscope, e.g. 16 (=10 hex.)
"QS" pds node number
bypass to ask all nodes
CR
acknowledge CR
count "," node
more nodes to follow
CR