Hello,
I am simulating a simple GMSK modulation/demodulation process, without any
channel model, in order to evaluate the BER under normal conditions and
with noise. I would like to have your opinion about the way I calculate the
BER: is it correct? Is there a better way to do it?
Here a brief
Dear friends, thanks a lot for your responses.No WBFM music yet. Just to
share; I followed these steps which fail:
0. Flash and setup with RaspberryPi4 the 32GbSD Card from Raspberry Pi
image file: "2020-02-13-raspbian-buster.img"
1. run "sudo nano /etc/apt/sources.list" and replace "buster" by
Hi all,
are there any binary packages adapted for Raspberry PIs allowing to
use full NEON SIMD (armhf/aarch64) for gnuradio+volk?
Cheers
Christoph
On Mon, Mar 9, 2020 at 7:05 PM Glen Langston wrote:
>
> Hi
>
> Yes. 3.8.1 is the version I’d started to install. I ran into trouble
> downloading
Hello Sarandis:
I cannot give you a conclusive answer, since I simply do not have enough
information (all I know is that your installation did not work, and it is most
likely because Python is not correctly detecting your osmosdr module).
If it is indeed the path issue, you may try
Hi
Yes. 3.8.1 is the version I’d started to install. I ran into trouble
downloading all the support packages. Slowly but surely I was
installing everything needed. But after a few hours of good progress
I ran out of time.So I thought I’d just ask if someone more talented
had already done
Hello Vincenzo,
Kyeong Su Shin is absolutely right!
I'd also like to add that in any case, you'd really want at least
Ubuntu 18.04LTS; anything older than that becomes a dependency hell,
anyway, so even PyBOMBS wouldn't help much.
Best regards,
Marcus
On Mon, 2020-03-09 at 17:43 +, Kyeong
(By the way, do not forget uninstalling GNU Radio 3.7 before trying this.)
Regards,
Kyeong Su Shin
보낸 사람: Kyeong Su Shin
보낸 날짜: 2020년 3월 10일 화요일 오전 2:43
받는 사람: Vincenzo Mone ; discuss-gnuradio@gnu.org
제목: Re: GnuRadio Help
Hello Vincenzo:
For an AMD64 system
Hello Vincenzo:
For an AMD64 system with Ubuntu 18.04 or above, you may try using the GNU Radio
PPA. See:
https://wiki.gnuradio.org/index.php/InstallingGR#Ubuntu_PPA_Installation .
If that does not work (if your system is not a typical AMD64 box with Ubuntu
18.04 or higher), you may try
Hi Folks,
This is my first post on this group.
Anybody can tell me the right procedure and where to get the Gnuradio v. 3.8
or above
For Ubuntu? I have tried in Terminal to digit sudo apt gnuradio but I get
installed
The 3.7 version.
Please any help?
Thanks in advance
73 de Enzo IK8OZV
Have you followed the repo installation instructions? The package has a
lot of dependencies so installing the deb manually may not work. Also
What do you get if run from the terminal the |gnuradio-companion| command?
On 3/8/20 9:24 PM, Robert Heerekop wrote:
3. After "sudo dpkg -i"
On Mon, 9 Mar 2020 10:59:04 -0400
Glen Langston wrote:
> Hi
>
> Thanks for your summary of experience with installing Gnuradio 3.8.1 for
> Raspberry Pi.
>
> I’ve started the install on a fresh version on the latest Raspberry Pi OS,
> but ran into a few issues I’m still working on.
>
> One
Hi Robert,
On Sun, 2020-03-08 at 20:24 +0100, Robert Heerekop wrote:
>
> 2. I try to get GNURadio Companion 3.8 running as a GUI because I read that
> that was more stable. I'm happy though if I can get any version working in
> the first place...
> The provided sugegstion to simply perform
Hi
Thanks for your summary of experience with installing Gnuradio 3.8.1 for
Raspberry Pi.
I’ve started the install on a fresh version on the latest Raspberry Pi OS,
but ran into a few issues I’m still working on.
One question/request for this group:
The folks at SDRPlay have done a very nice
I have created a web server written in nodejs which emulates a
terminal/console using a browser for the user interface.
For use with GNU Radio, it sends keyboard input text to a ZMQ PUSH
Message socket and displays received text from a ZMQ PULL Message
socket. It can be used as an alternative
Hello Sarandis:
Maybe you are experiencing a path issue, similar to this:
https://lists.gnu.org/archive/html/discuss-gnuradio/2019-06/msg00103.html .
The most likely case is that some gr-osmosdr Python scripts that were meant to
be installed on /usr/lib/python3.x/dist-packages/gnuradio went to
Hello
I installed gr-osmocom package following these instructions:
git clone git://git.osmocom.org/gr-osmosdr
cd gr-osmosdr/
mkdir build
cd build/
cmake ../
make
sudo make install
sudo ldconfig.
So i went in to check if they are indeed working and i get this error:
import osmosdr
That worked! Thank you!
On Mon, Mar 9, 2020 at 10:36 AM Kyeong Su Shin wrote:
> Hello Vinicius:
>
> My guess is that you want to use something like *in_sig=[np.complex64,fft_len]
> * for your constructor.
>
> Regards,
> Kyeong Su Shin
> --
> *보낸 사람:* Vinicius
Hello Vinicius:
My guess is that you want to use something like in_sig=[np.complex64,fft_len]
for your constructor.
Regards,
Kyeong Su Shin
보낸 사람: Vinicius Mesquita 대신 Discuss-gnuradio
보낸 날짜: 2020년 3월 9일 월요일 오후 6:28
받는 사람: discuss-gnuradio@gnu.org
제목: Doubt
Hello.
Thank you so much for your attention.
I'm writing my own block using python, trying to get the output of the *OFDM
Channel Estimation* block to be the input of my own block.
I'm getting the following error:
*RuntimeError: itemsize mismatch: ofdm_chanest_vcvc0:0 using 512,
cir_sink_c0:0
Hello Marcus,
I understand what I can use in my project, but I have a problem. Can you
inform me how I can give my real-time video(taken from camera) as input to
the uhd_packet_tx_tun example. For example, when I use a 'file source'
block at the input, it says that "No connection known between
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