Hi Marcus, There are many times I am building custom dsp algorithms that the packages do not support, so I need to write the C++ or Python code for my signal processing algorithms.
The Linux distribution after I install gnuradio understands the OOT gr_modtool, how do I replicate this on the Windows PC? Thank you! George George On Mon, Aug 15, 2022 at 5:08 AM Marcus Müller <muel...@kit.edu> wrote: > Hi George, > > On 8/3/22 19:23, George Edwards wrote: > > Hi Marcus, thanks for the response, very much appreciated! > > I have a Windows PC and I believe that in order to build OOT blocks, > > one needs a Linux environment. > No, that is not correct. > > I installed VirtualBox so that I can install Ubuntu 20.04 to get a > > Linux environment to install Gnuradio 3.9 in. George > > Why would you then build from source? Just install the packages. > > Best regards, > > Marcus > > > > > On Wed, Aug 3, 2022, 8:26 AM Marcus Müller <mmuel...@gnuradio.org> > wrote: > > > > Hi George, > > > > you'll have to do a bit more investigation on your end, I'm > > afraid. We don't know how you > > set up your VM, or how you're passing through the USB driver. > > Generally, USB passthrough > > comes at a high overhead, and sometimes that's prohibitively slow, > > as well. Also, why do > > VirtualBox (and that's not a Microsoft product, so I'm really > > confused by what you're > > referring to), if you can have WSL2? > > > > Best regards, > > Marcus > > > > On 03.08.22 14:15, George Edwards wrote: > > > Hello GNURadio Community, > > > > > > I built a grc flowgraph in Gnuradio 3.9.5 on Ubuntu 20.04 inside > > Microsoft VirtualBox. I > > > have a HackRF One radio hardware. I installed the hackrf drivers > > in Ubuntu with command: > > > sudo apt-get install -y hackrf > > > and confirmed the installation. I connected the HackRF One board > > to my computer and in the > > > Terminal prompt entered the command hackrf_info and received > > the response that it does not > > > see the Hackrf board. > > > > > > And true to form when I ran the flowgraph, I get the following > > error message: > > > RuntimeError: no hackrf device matches > > > > > > Why is Ubuntu 20.04 running inside MS VirtualBox not seeing the > > HackRf board with the > > > HackRf drivers installed. And, how do I resolve this issue? > > > > > > Will appreciate any help to resolve this issue. > > > > > > George > > > > > > >
