Remote control commands
R&S
®
NRPxxS(N)
100User Manual 1177.5079.02 ─ 15
Header # Starting character
n Single digit that defines how many of the following digits are interpreted as the size of
the content.
LLLLL Number consisting of as many digits as specified by "n". This number gives the size
of the content.
User data content See also Figure 9-5. As many bytes as specified by "LLLLL".
<LF> Single linefeed character
Examples
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
In the further description, the term "user data content" is used for the totality of the con-
tained measurement results.
In the user data content, there are similar mechanisms as with arbitrary block response
data. As indicated above, the user data content can have one or more blocks with
trace measurement results, depending on the selection of auxiliary measurands. Each
section is composed of:
3
5 : (5+x-1)4
1 2 3 4 5
0 : 2
(5+x) : (5+x+y * (size of data type) –
1)
Figure 9-5: User data content format (byte)
1
Result type
Always 3 bytes, one for AVG, one for MIN and one for MAX or RND
2
Data type
Designator for the contained data type with the size of 1 byte. Currently, the only possible designa-
tor is "f" for 4-byte IEEE754 float data type, little endian.
3
Single digit that defines how many of the following digits are interpreted as the number of con-
tained float values.
4
User data length
Number consisting of as many digits as specified by (3). This number gives the number of con-
tained float values contained in the user data.
5
User data
Measurement result values in the format that is described by the data type. Currently IEEE754 float
only.
Configuring the measurement modes
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