What happened? A sequence of 10 equidistant values should produce an even histogram (10 bins, 10 values) => 1 value per bin. System Information OS: Ubuntu 22.04 GR Installation Method: native distro packages GNU Radio Version 3.10 (maint-3.10) Specific Version 3.10.1.1 Steps to Reproduce the Prob...

What happened? Placing a QT Range block in a flowchart prevents the flowchart from starting. Expected behavior: flowchart runs properly System Information OS: Arch Linux GR Installation Method: Source (also reproducible with binaries from the community repository, although the version at the time of...

What happened? The UDP Source block produces a segmentation fault when any UDP packets are received on the specified port. GDB Logs and steps to reproduce are included in the ticket. System Information OS: Ubuntu 20.04.02 LTS GR Installation Method: native distro packages - apt GNU Radio Version 3.1...

What happened? I tried to use PlutoSDR sink but encountered with following error. Traceback (most recent call last): File "/home/mstf/projects/untitled.py", line 145, in <module> main() File "/home/mstf/projects/untitled.py", line 123, in main tb = top_block_cls() File "/home/mst...

What happened? When I create a minimal test case with a gr::flowgraph and blocks, the blocks and parts of the runtime (it seems at least the nbt_scheduler, thread_wrapper, runtime_monitor, block, port instances) are leaked. (seen with -Db_sanitize=address) I think is due to shared_ptr cycles where o...

What happened? While attempting to run gr_modtool bind on a component of an OOT module the tool is failing with multiple c++ errors. The same command works fine under gcc-11. [email protected]:~/op25/op25/gr-op25$ gr_modtool bind decoder_bf GNU Radio module name identified: op25 In file included from...

tried to transmit and receive audio and video signals via ofdm and gnu radio. Even though the receiver hackrf detects the signal, the remaining demodulation of the signal is not carried out well, I am not able to recover back the transmitted signal. what can be the reason ? Any help provided will be...

What happened? Calling digital::fll_band_edge_cc::set_samples_per_symbol() in a multi-threaded environment with the flowgraph running may cause a segmentation violation. set_samples_per_symbol() implementation calls fll_band_edge_cc::design_filter() which may change the size of the d_filter_lower an...

What happened? Hi! I'm currently improving the gnuradio package for Arch Linux. I noticed that the file usr/libexec/gnuradio/grc_setup_freedesktop is created unconditionally and its location can not be changed. On Arch we do not use or support /usr/libexec/ (everything is /usr/lib/). I have tried -D...

What happened? Hi! I'm currently improving the official gnuradio package for Arch Linux. On Arch we do not have optimized bytecode files (.pyo) (nor support) them in our system packages. AFAIK that's similar on other downstream distributions. I currently have to remove them manually after installing...