On 2022-02-04 10:02, Taylor Clark wrote:
Good moring,
I was having troubles getting information from an X310 to a socket on
Ubuntu 20.04.3
I have attached an image of the flowgraph and included the error message.
Error Message:
Generating:
'/home/.../src/rfnoc-loopback/rfnoc-example/examples/rfnoc_passthru.py'
Executing: /usr/bin/python3 -u
/home/.../src/rfnoc-loopback/rfnoc-example/examples/rfnoc_passthru.py
[INFO] [UHD] linux; GNU C++ version 9.3.0; Boost_107100;
UHD_4.0.0.0-241-g0549e78e
[INFO] [X300] X300 initialization sequence...
[INFO] [X300] Maximum frame size: 1472 bytes.
[INFO] [X300] Radio 1x clock: 200 MHz
[WARNING] [RFNOC::BLOCK_FACTORY] Could not find block with Noc-ID
0x12345678, 0xffff
Traceback (most recent call last):
File
"/home/.../src/rfnoc-loopback/rfnoc-example/examples/rfnoc_passthru.py",
line 262, in <module>
main()
File
"/home/.../src/rfnoc-loopback/rfnoc-example/examples/rfnoc_passthru.py",
line 238, in main
tb = top_block_cls()
File
"/home/.../src/rfnoc-loopback/rfnoc-example/examples/rfnoc_passthru.py",
line 159, in __init__
self.ettus_rfnoc_fft_0 = ettus.rfnoc_block_generic(
File
"/home/.../install/rfnoc-loopback/lib/python3/dist-packages/ettus/ettus_swig.py",
line 1279, in make
return _ettus_swig.rfnoc_block_generic_make(graph, block_args,
block_name, device_select, block_select)
RuntimeError: Cannot find block!
>>> Done (return code 1)
I dont really know how to troubleshoot this issue!
This likely means that there is no "rfnoc_passthru" block in your FPGA
image.
The blocks in the image are listed when you do a "uhd_usrp_probe" oni
the device.
