Re: GNU Radio gr-osmosdr on Ubuntu Installation Error; Kali Successfully Installs but Can’t Run

Hi all, Thank you for the feedback! I've managed to figure this out on my own. Essentially, I followed this guide that another user put together a couple months ago: https://lists.gnu.org/archive/html/discuss-gnuradio/2020-09/pdfNp27msymbN.pdf NOTE: This guide uses GRC 3.8. Currently, gr-osmosdr

GR 3.9 ImportError: generic_type: type "sink" referenced unknown base type "gr::hier_block2"

Hello all, Just re-installed Ubuntu 20.04 LTS and GR 3.9 today. According to gnuradoi-config-info -v, I'm currently working with GR 3.9.1.0. As a test, I wanted to build a simple FM Receiver, composed of just an osmocom source, DC blocker, and QT GUI sink. However, when I execute the flowgraph, I

Reference indefined

Hello Users, I try to develop my own program in C++ with UHD3.14 and gnuradio 3.11. I have no problem to compile blocks that are including in uhd but when I want to compile with a sig_source or magphase_to_complex blocks that are including in Gnuradio blocks I have the following error : Main.cp

Re: Reference indefined

Hi Fred, indeed, your link_directories need to include the BLOCKS library, not just RUNTIME, when you're linking against any code in gr::blocks. I might be a bit behind on current GNU Radio developments, but GNU Radio 3.11 isn't even in development yet, far as I can tell. Is it possible you're

RE: Reference indefined

Sorry I would like to say 3.7.11. If I have understand I need to add ${GNURADIO_BLOCKS_INCLUDE_DIRS} in my CMakeFiles that's all ? Thank you very much for your help. Regards. Fred -Message d'origine- De : Discuss-gnuradio De la part de Marcus Müller Envoyé : mardi 11 mai 2021 13:39

RE: Reference indefined

I have tried to add ${GNURADIO_BLOCKS_INCLUDE_DIRS} and ${GR_BLOCKS_INCLUDE_DIRS} without any success. Anyone could give an example of CMakeList that use uhd and gnuradio module please ? Thanks. Regards. Fred -Message d'origine- De : Discuss-gnuradio De la part de COURANT Frederiq

Re: [USRP-users] Re: Reference indefined

Hi Fred - In the top-level BUILD directory there will be a file "CMakeCache.txt" where you can track down the exact variable names you need to use for including the GR CMake variables. I think these are consistent between different GR versions, but I really don't recall any longer & I'm not familit

Re: GNU Radio gr-osmosdr on Ubuntu Installation Error; Kali Successfully Installs but Can’t Run

I think you need to build libhackrf before gr-osmosdr otherwise the latter's cmake configuration will not build hackrf support. IIRC. Adrian On May 11, 2021 10:58:29 AM UTC, Jessica Chen wrote: >Hi all, > >Thank you for the feedback! I've managed to figure this out on my own. >Essentially, I f

QT tab widget does not work on maint-3.8 (ubuntu 20.04)

I just tested a simple QT tab widget with two tabs and it does not run on maint-3.8 Attached please see the example giving the following error (at the end of the email) Can someone verify this is indeed the case? thanks Achilleas File "/n/girard/x/anastas/GNURADIO_LAB/test_tabs.py", line 169, in

Re: QT tab widget does not work on maint-3.8 (ubuntu 20.04)

There is a fix in the works. In the meantime, add a gui hint to the tab widget, something like (0,0) and it should work. On Tue, May 11, 2021 at 4:26 PM Achilleas Anastasopoulos wrote: > > I just tested a simple QT tab widget with two tabs and it does not run on > maint-3.8 > Attached please see