On 28/11/2023 15:00, Alejandra Medina Díaz wrote:
I'm starting using USRP X440 with a fm receiver I used before with
others USRPs, but when I execute the .grc I got:
Generating: '/home/lab03/Downloads/analizer1.py'
Executing: /usr/bin/python3 -u /home/lab03/Downloads/analizer1.py
[INFO] [UHD] linux; GNU C++ version 11.4.0; Boost_107400;
UHD_4.2.0.1-0-g321295fb
[INFO] [MPMD] Initializing 1 device(s) in parallel with args:
mgmt_addr=10.182.30.35,type=x4xx,product=x410,serial=32B5D9F,fpga=X4_200,claimed=False,addr=10.182.30.35
[ERROR] [MPMD] MPM minor compat number mismatch. Expected: 4.2 Actual:
4.0. Please update the version of MPM on your USRP device.
Traceback (most recent call last):
File "/home/lab03/Downloads/analizer1.py", line 392, in <module>
main()
File "/home/lab03/Downloads/analizer1.py", line 370, in main
tb = top_block_cls()
File "/home/lab03/Downloads/analizer1.py", line 87, in __init__
self.uhd_usrp_source_0 = uhd.usrp_source(
RuntimeError: RuntimeError: MPM minor compat number mismatch.
Expected: 4.2 Actual: 4.0. Please update the version of MPM on your
USRP device.
I already checked the manual from the oficial web page "USRP Hardware
driver and USRP Manual" and I could do some but not the expected, now
I got Actual:5.3.
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You're running UHD 4.2--as shown in the startup messages.
The X440 requires a minimum version of UHD 4.5, as stated here:
"The Ettus USRP X440 requires UHD version 4.5.0.0 or later. If you are
using a host machine,
the versions of UHD on the host machine and device must match."
From this document here:
https://www.ni.com/docs/en-US/bundle/usrp-x440-getting-started/page/getting-started.html
I believe I've already mentioned this to you.
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