Re: ImportError

2021-10-31 Thread Mario Moran
Since I installed it with pybombs, I used the command "$ cmake -DCMAKE_INSTALL_PREFIX=~/prefix-3.8 ../ # should be the configured PyBOMBS target" and I used it in the build directory. Then I use the sudo make command afterwards. I believe I installed it there, but im not fully confident in it. Is t

?????? Why the ofdm data packet is not fully received ?

2021-10-31 Thread ????????
Hi, Thank you very much for your detailed explanation. I understand now, but when I use the equalizer, I no longer use "simpledfe()" but use "static()". I assume that the receiving end does not know the modulation method. At this time, something as expected occurred. The received text file was g

Re: ImportError

2021-10-31 Thread Marcus Müller
where did you install that .so, and is that directory part of LD_LIBRARY_PATH? On 01.11.21 02:01, Mario Moran wrote: > Hello everyone,  > I am working on the My QPSK demodulator tutorial, I was able to create the > block but It is > not working. Here is the > link: https://wiki.gnuradio.org/index

ImportError

2021-10-31 Thread Mario Moran
Hello everyone, I am working on the My QPSK demodulator tutorial, I was able to create the block but It is not working. Here is the link: https://wiki.gnuradio.org/index.php/Guided_Tutorial_GNU_Radio_in_C%2B%2B I have executed a command 'ldd -r lib/*.so' in hopes it will provide help. The importe

Re: ModuleNotFoundError: No module named 'tutorial'

2021-10-31 Thread Josh Morman
Sounds like a python path issue. Please ensure that the PYTHONPATH environment variable is set to include wherever directory `make install` placed things. PYTHONPATH by default includes /usr/lib/python3.8/... but does not automatically search for /usr/local/lib/python3.8/... Can you share where

Release v3.9.4.0

2021-10-31 Thread Jeff Long
GNU Radio v3.9.4.0 has been released https://github.com/gnuradio/gnuradio/releases/tag/v3.9.4.0 This release is appearing a little early because of a couple of regressions in v3.9.3.0. While we were at it, we pulled in a few more helpful commits from the master branch. This is an API compatible u

ModuleNotFoundError: No module named 'tutorial'

2021-10-31 Thread Nikoloz Glonti
Dear Gnuradio Community, I built and installed tutorial module with qpsk demod block inside - just from tutorial on "https://wiki.gnuradio.org/index.php/Guided_Tutorial_GNU_Radio_in_C%2B%2B"; . I get an error:   File "/home/ng/test.py", line 35, in     import tutorial ModuleNotFoundError: No

Re: USRP N210 growing latencies

2021-10-31 Thread Marcus Müller
Hi Fabien, risking sounding a bit cliché: Well, you need to fix your bug. The underflow should not be happening! An easy solution, if this is just a manner of occasionally insufficient, but on-the-medium-term more-than-sufficient processing speed, a larger buffer between the USRP source and the