Re: Gnuradio 3.8 on a Raspberry pi 4 B?

[Harald Fritzsche (DD0VS)]

Dear Robert,

i am not able to provide a usable SD-Image.

I suggest to do the following:

Got to:
https://www.sdrplay.com/new-downloadable-sd-card-image-for-raspberry-pi4-and-sdrplay/
and pick the card prepared for SDR play (contains a complete gnuradio).
This should contain Adalm-Pluto support (but im am not sure about it).
This image provides Gr 3.7 but should be ok for testing.
If this works, follow the instruction of Barry (you do not need to
compile libuhd).

Hope that helps a little.

vy73
Harald
DD0VS


Am Mon, 25 May 2020 22:19:57 +0200
schrieb Robert Heerekop <address@hidden>:

> Dear all,
> Thanks all for your joined efforts in  a RPi4 built.
> Please notice that we're highly interested in testing a
> compiled/built RPi4 SD Card image.
> If you have working RPi setup with eg  Adalm-Pluto or SDR, we highly
> appreciate if you can share!
> Thanks and continue your good work!
> '73 Robert
> PE1MFU
> 
> Op ma 25 mei 2020 21:08 schreef Harald Fritzsche (DD0VS)
> <address@hidden>:
> 
> > Hello Barry, all,
> >
> > i confirm that 1. step from page:
> > https://wiki.gnuradio.org/index.php/InstallingGRFromSource_on_Raspberry_Pi
> > building libuhd is working on a rPI4 (with 2GB).
> >
> > There is one change needed:
> >
> > The instruction:
> > cmake -DNEON_SIMD_ENABLE=OFF -DCMAKE_INSTALL_PREFIX=/usr/local ../
> >
> > must be extended like this:
> > cmake -DNEON_SIMD_ENABLE=OFF -DCMAKE_CXX_FLAGS=-latomic
> > -DCMAKE_INSTALL_PREFIX=/usr/local ../
> > (not sure whether this is the right list, maybe one can inform the
> > usrp-list too)
> >
> > Thank you!
> >
> > Next is testing if hardware is detected.
> >
> > Than i will go to building GR38 what failed for me some month ago.
> >
> > vy73
> > Harald
> > DD0VS
> >
> > Am Mon, 25 May 2020 11:27:36 -0500
> > schrieb Barry Duggan <address@hidden>:
> >  
> > > Hi Glen,
> > >
> > > I have done several installs of GR 3.8 on my rPi 3B+. Here is the
> > > procedure:
> > >  
> > https://wiki.gnuradio.org/index.php/InstallingGRFromSource_on_Raspberry_Pi  
> > >
> > > I don't have a rPi 4 yet, but am interested to know if that
> > > procedure fails on it. I am using
> > > 2020-02-13-raspbian-buster-full. Do not skip any steps! It takes
> > > about 4 hours.
> > >
> > > Regards,  
> >
> >
> >