Just FYI, I have an OOT with FFT blocks running on the C66x DSP with the
Beagleboard X-15.
https://github.com/drmpeg/gr-c66xfft
This is with OpenCL and Ubuntu 18.04. The performance was not great
(worse than FFTW running on the ARM) which may be due to OpenCL overhead.
The Ubuntu 18.04 console image is only 1.3 GB.
https://elinux.org/BeagleBoardUbuntu
Ubuntu 20.04 is also available.
https://github.com/RobertCNelson/omap-image-builder
Ron
On 6/4/20 14:32, Alex Roberts wrote:
@JM, I'm curious to here about future results with rpmsg and
pre-processing on the M4. I've a GNURadio setup on a TI AM5728 (Cortex
A15) processor that has dual core M4's and dual C6x DSPs. Haven't had
any free time lately, but have been interested in how the M4s and DSPs
could accelerate some of the processing in GNURadio via remoteproc/rpmsg.
@Philip, hopefully ST's yocto BSP supports x11, TI's yocto is wayland
only and I have been unsuccessful getting GNURadio, X11, TI Yocto BSP
and other requirements to all play nice. It has left me sour on
anything Yocto.
On Thu, Jun 4, 2020 at 10:13 AM Philip Balister <[email protected]
<mailto:[email protected]>> wrote:
Also note ST supports the Yocto project, you should be able to add
https://github.com/balister/sdr-build/tree/dunfell-qemu
to their BSP and get images with gnuradio. I might even poke at this a
little to get an idea how good their BSP is.
Philip
On 6/4/20 3:40 AM, Henrique Do Carmo Miranda wrote:
> Hi all,
>
> I would like to install and test GnuRadio on the STM32MP157C-EV1
processor evaluation board for the STM32MP1 processor
(https://www.st.com/content/st_com/en/products/evaluation-tools/product-evaluation-tools/mcu-mpu-eval-tools/stm32-mcu-mpu-eval-tools/stm32-eval-boards/stm32mp157c-ev1.html
<https://www.st.com/content/st_com/en/products/evaluation-tools/product-evaluation-tools/mcu-mpu-eval-tools/stm32-mcu-mpu-eval-tools/stm32-eval-boards/stm32mp157c-ev1.html>),
along with the USRP B205mini.
>
> Do any of you know if compiling and installing GNURadio on this
platform has been attempted before, and if so do you have any
pointers that can guide me through that process - could not find
any info on it (just wondering if compiled images might be out
there)?
>
> If not, setting up a Linux machine with all the tools to
cross-compile GNUradio for the STM32MP1 target would be the way to
go here?
> Would
https://wiki.gnuradio.org/index.php/Embedded_Development_with_GNU_Radio
<https://wiki.gnuradio.org/index.php/Embedded_Development_with_GNU_Radio>
be the best guide to this process?
>
>
> Thanks much for your help,
> Henrique
>
>
