Remote Control Commands
R&S
®
NRPxxS(N)
102User Manual 1177.5079.02 ─ 10
●
Content ('user data content'), see also Figure 9-5. As many bytes as 'LLLLL' speci-
fied.
●
Single linefeed character (symbolically shown as <LF>, Response format)
Example
The arbitrary block response data for a user data that contains 45182 bytes is:
#545182xxxxxx.......xxxxxx <LF>
The arbitrary block response data for a user data content 'THIS IS A TEST' is:
#214THIS IS A TEST<LF>
Explanation: 'THIS IS A TEST' has 14 bytes, and '14' has 2 digits, hence the #214
User data content
The previous paragraphs described how to separate the "user data content" from the
header. We keep the designator "user data content" in the further description for denot-
ing the totality of the contained measurement results.
The further description deals with the user data content and shows what is embedded
in it. There are similar mechanisms as with arbitrary block response data in the user
data content. As indicated above, the user data content can have 1 or more sections
with trace measurement results, depending on the selection of auxiliary measurands.
Each section is composed of:
Figure 9-5: User data content format
y = Number of values which follow the header
x = Number of digits of y
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Result type (always 3 bytes, one of 'AVG', 'MIN', 'MAX' or 'RND')
●
Designator for the contained data type with the size of 1 byte
Currently, the only possible designator is 'f' for 4-byte IEEE754 float data type, little
endian
●
Single digit which tells the number of following digits that are taken as the number
of contained float values
●
As many digits as the number of digits for user data specified ('x'). These digits are
interpreted as the number of values ('y') (not number of bytes) which follow the
header
Configuring the Measurement Modes
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