R&S NRP Series, Руководство пользователя

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Firmware update
R&S
®
NRPxxA(N)
55 User Manual 1177.6017.02 ─ 08
7. Click "Start update".
The firmware update can take several minutes. During the update process, a pro-
gress bar is displayed. When the update is completed, the dialog closes automati-
cally.
7.2.3 Using remote control
If you want to integrate a firmware update function in an application, use
SYSTem:
FWUPdate
on page 111.
Example:
You want to update your R&S NRP18A with the
NRPxAN_02.30.21062303.rsu
file.
This file has a size of 10242884 bytes.
To send the file to the sensor for updating the firmware, your application has to assem-
ble a memory block containing:
SYST:FWUP <block_data>
The
<block_data>
is definite length-arbitrary block data as described in
SYSTem:
FWUPdate
on page 111.
The size of the file is 10242884. This number has 8 digits. Thus, the
<block_data>
consist of the following:
●
#
●
8
How many digits follow to specify the file size.
●
10242884
Number that specifies the file size.
●
<file_contents>
Contents of the
*.rsu
file, byte-by-byte
●
0x0a
Delimiter
Updating the firmware