Hi Vincenzo,
one major change in Ubuntu 20.04 is: Python 2 is removed. "Long live
Python 3+!" [0] Theoretically you could re-enable it but this is
discouraged.
One major change for GNU Radio 3.8 is Python 3 support for exactly this
reason. Python2 is dead effective 2020-01-01. We had 10 year
Thanks Marcus and Vasil, you were spot on regarding Qt4
I still had residue of Qt4 packages, once these purged and GNURadio rebuilt
, no more crashes with segmentation fault
Cheers
Joe
On Sun, Apr 26, 2020 at 10:56 PM Vasil Velichkov
wrote:
> Hi Joe,
>
> On 26/04/2020 15.13, Joe D wrote:
>
> >
Hello I am trying to install Mpir on Ubuntu bat get error when I give the
command ./configure && make && make install
Or just ./configure .
I have done in terminal:
git clone git://github.com/wbhart/mpir.git mpir
cd mpir
./configure
When I give the last command I get:
bash: ./conf
You don't need mpir. The dependency can be resolved with gmp instead.
sudo apt-get install libgmp10 libgmp-dev
Ron
On 4/27/20 05:28, Vincenzo Mone wrote:
Hello I am trying to install Mpir on Ubuntu bat get error when I give
the command ./configure && make && make install
Or just ./configur
Hello all,
I have previous posted a question concerning frame drops in GNU radio when
using GMSK. (
https://lists.gnu.org/archive/html/discuss-gnuradio/2020-04/msg00148.html)
On this mail someone answered that I should use OFMD (what I
normally should consider because this is better), but my prof
Hello Quenten:
You may want to look at some example codes at
https://github.com/gnuradio/gnuradio/tree/maint-3.7/gr-fec/examples (from
maint-3.7 branch since you are apparently using GR3.7).
Please note that most error correction codes require frame synchronization (at
least on real-world sit
Hello Quenten:
Just to elaborate a bit further: If you did something that is suggested in the
example files, and failed to get your flowgraph working, it is probably because
your data is no longer frame-synchronized after the mod / demod blocks (yes,
that happens, both in simulations and in re
Hello all,
I am using timed commands to send messages at a specific time, using GNU
Radio 3.7.14.
To achieve that, I add a tx_time tag to my message just before the USRP
Sink, slightly in the future, and it works fine.
What I'd like to achieve now is to only send specific messages using the
tx_tim
Hi Vincenzo,
Why exactly are you building dependencies for building GNU Radio?
On Ubuntu 20.04, you get GNU Radio 3.8 out of the box using apt-get, and
it'll be pretty impossible to build GNU Radio 3.7, lacking Python2.
On previous versions of Ubuntu, you get GNU Radio 3.7 out of the box and
Hi Artur,
Two options:
1.
simply set your output signature to a single output, with the itemsize
being the size of one element of your matrix. Use set_output_multiple to
N·M, so that the scheduler knows you'll always produce as many items as
fit into your matrix.
2.
simply set your output
Dear Vincenzo,
don't use 3.7. I've told you three times now that you should be using
3.8, and you've not had a single argument against that.
Also, please get used to replying on-list. If the mailing list is not in
your CC: or To: fields, add them in your email client.
Best regards,
Marcus
Marcus,
apologise I have asked you also in a previous message: Please how to do to
reply via the mailing list?
I am using just the reply button and I understood it is wrong.
Please point me to the right way.
Coming back to the gnuradio OK I am using the 3.8 but if you see on the mailing
list, I h
Vincenzo,
On 27/04/2020 18.54, Vincenzo Mone wrote:
Marcus,
apologise I have asked you also in a previous message: Please how to do to
reply via the mailing list?
I am using just the reply button and I understood it is wrong.
Please point me to the right way.
I literally did in my last email.
OK Marcus,
I am adding when I reply the Maling list in the CC field. Hope it is correct.
Please which is the correct command to make the UDEV Rules?
Thanks
73 de Enzo IK8OZV
EasyLog 5 BetaTester
EasyLog PDA BetaTester
WinBollet BetaTester
D.C.I. CheckPoint Regione Campania
Skype: ik8ozv8520
No command. You need to make a text file, just as I wrote... I give up.
Best regards,
Marcus
On 27/04/2020 19.12, Vincenzo Mone wrote:
OK Marcus,
I am adding when I reply the Maling list in the CC field. Hope it is correct.
Please which is the correct command to make the UDEV Rules?
Thanks
73
Marcus,
please do not give up.
You said me to add the 4 lines but I see 8 lines separated from a LF.
What I want to know in the file to make which lines?
The first 4 or the second 4 ones?
Thanks
73 de Enzo IK8OZV
EasyLog 5 BetaTester
EasyLog PDA BetaTester
WinBollet BetaTester
D.C.I. CheckPoint Re
Marcus,
seems i have done.
I have opened GEDIT and pasted 1 line at time.
Now I see it like this:
1 SUBSYSTEMS=="usb" ATTRS{idVendor}=="04d8" ATTRS{idProduct}=="fb56"
MODE:="0666" SUBSYSTEMS=="usb"
2 ATTRS{idVendor}=="04d8" ATTRS{idProduct}=="fb31" MODE:="0666"
3 KERNEL=="hidraw*", ATTRS{busnum}
Thank you very much for the suggestions, Marcus.
I'll consider all of them and I'll try to think on a solution to the
problem you mentioned about the other blocks.
Best regards,
Artur
Em seg., 27 de abr. de 2020 às 13:25, Marcus Müller
escreveu:
> Hi Artur,
>
> Two options:
>
> 1.
>
> simply se
Vincenzo,
Here is what you need to do to set up udev rules:
In any of your folders (), create a file named
'99-usb-serial.rules' with the following content:
SUBSYSTEMS=="usb" ATTRS{idVendor}=="04d8" ATTRS{idProduct}=="fb31"
MODE:="0666"
Save the file. Then, in a Terminal screen:
cd /etc
Hello,
I was playing for some time with the Polyphase Clock Sync to get the correct
sampling times of my received OOK signal.
It never perfectly worked and usually broke when I put it into more complicated
flowgraphs (in my latest attempts, despite working initially, it made the
entire flowgrap
Hi,
Can someone with GNU Radio 3.8.1 and Python 3.8 on Linux run the attached
file and check if it crashes?
I get persistent results over several computers for a crash on that setup,
while it is ok on Python 2.7 and GNU Radio 3.7.11.
ᐧ
On Sun, Apr 26, 2020 at 11:19 AM Gilad Beeri (ApolloShield)
Hi
It crashes with a Segmentation fault (core dumped)
Ubuntu 18.04
GNURadio 3.8.1
On 28/04/2020 07:07, Gilad Beeri
(ApolloShield) wrote:
Hi,
Can someone
with GNU Radio 3.8.1 and
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