Hello!
In order to grant good performance, using selector is not a good choice.
The best way to achieve reconfiguration is to change modulator (as well as
sample rate) at runtime dynamically handling the flowgraph (lock/unlock and
stop/start).
Have a look to
ler
> ha scritto:
>
> Python incompatibility can safely be ruled out; you wouldn't get far enough.
> Please share a minimal example of a block that triggers the behaviour.
>
> Best,
> Marcus
>
>> On 25.09.23 15:49, Ivan Iudice wrote:
>> Nobody knows w
Nobody knows where could be the problem?I thought an incompatibility between gnuradio and python versions.Regards.IvanIl giorno 21 set 2023, alle ore 18:13, Ivan Iudice ha scritto:Dear Jeff,thank you for answer.My code does exactly the same things.Regards.IvanIl giorno 21 set 2023, alle ore 17
Dear Jeff,thank you for answer.My code does exactly the same things.Regards.IvanIl giorno 21 set 2023, alle ore 17:55, Jeff Long ha scritto:Here is an example (from the QA code) of using history from a Python
Hello everybody!Finally I managed to set up a GitHub repository with the code.krono-i2/gr-spoof1090github.comI have to verify if that is the last version of the code.Please, stay tuned!IvanIl giorno 3 lug 2023, alle ore 16:53, Mike Sousa ha scritto:
Thanks Ivan and John. Ivan I would
Hi Vasil,
setting .profile works like a charm!
Thanks for help.
Regards.
Ivan
> Il giorno 5 apr 2023, alle ore 14:28, Vasil Velichkov
> ha scritto:
>
> Hi Ivan,
>
>> On 04/04/2023 17.17, kron...@tiscali.it wrote:
>> It seems gnome shell does not consider the variables I
>> defined in
Hello George,
the input vector size is determined (more or less) by the forecast method.
If the size is greater than you need, this is not a problem, you need to
consume only the number of items you need. You will find the unconsumed items
in the next buffer.
The problem arises if you need a
a slight modification in the
> work function of my block.
> But as I have already installed the block in GRC I was wondering if it's
> enough to modify the file that contains the work function.
>
> On 2022-01-19 5:01 a.m., Ivan Iudice wrote:
>> This is not a final solution…
&g
This is not a final solution…
You need to add your library path in /etc/ld.so.conf.d/ in order to see your
library everywhere.
Have a nice day.
Ivan
> Il giorno 19 gen 2022, alle ore 10:52, Michelle ha
> scritto:
>
> Good morning Vasil,
>
> I followed your indications and it works.
>
>
What’s your distribution?
Ivan
> Il giorno 18 gen 2022, alle ore 13:28, Michelle ha
> scritto:
>
>
> Hi Ivan,
>
> thank you for your answer, I had already done it but the error still appears.
>
> On 2022-01-18 7:22 a.m., Ivan Iudice wrote:
>> Try to run
Try to run ldconfig after male install your OOT module.
Ivan
> Il giorno 18 gen 2022, alle ore 13:16, Michelle ha
> scritto:
>
>
> hello,
>
> I created an OOT module, added a block and made the block available in GRC.
> Then I installed the module and called ldconfig (as I'm in ubuntu).
>
You can use the E310 in a sort of “network mode” using the iio driver
(https://wiki.analog.com/software/linux/docs/iio/iio).
You can use specifically written interfaces with the OOT module gr-iio
(https://github.com/analogdevicesinc/gr-iio).
I successfully used it with my own OOT modules.
t even though I
> installed the dependencies needed. Any ideas on this issue?
>
> Tellrell
>
>> On Wed, Dec 9, 2020 at 2:24 AM Ivan Iudice wrote:
>> Hello,
>> why are you trying to install from source? Are you playing with some
>> dependencies?
>> You
Hello,
why are you trying to install from source? Are you playing with some
dependencies?
You can find gnuradio 3.7 in the EPEL repository of centos 7, then is quite
simple to install dependencies only:
yum deplist gnuradio| awk '/provider:/ {print $2}' | sort -u |
xargs yum -y install
If you
Right!
Be careful, DOA estimation using only 2 antennas works but it’s not so accurate.
Enjoy!
Ivan
> Il giorno 17 nov 2020, alle ore 00:35, Ivan Zahartchuk
> ha scritto:
>
>
>
>
>
> That is, in theory, I can simply start two streams from two channels and
> further process them using
I tried to compile gnuradio on the host imposing use of python 2.7 but it seems
that always the last python version is used.
Any ideas?
Ivan
> Il giorno 21 feb 2020, alle ore 20:40, Ivan Iudice ha
> scritto:
>
> Now, do you suggest to build and install gnuradio on my host mac
critto:
>
> On Fri, 2020-02-21 at 19:44 +0100, Ivan Iudice wrote:
>>
>> An other question, why the same version of gnuradio (3.8.0.0) I compiled and
>> installed on my host machine uses python 3, and on the E310 uses python 2?
>>
>
> Because those are built in different environments.
a cmake variable to set the python interpreter version.
> That might be better than trying to point at libraries in the sdk.
>
> Try -DPYTHON_EXECUTABLE=python (or path to python in the sdk)
>
> Philip
>
>> On 2/21/20 11:54 AM, Ivan Iudice wrote:
>> How can I force canale to
critto:
>
> On 2/21/20 3:21 AM, Ivan Iudice wrote:
>> Hi all,
>> gnuradio-companion calls the interpreter
>> #!/usr/bin/env python
>> Thus, the first python in the path is Python 2.7.
>> Is gnuradio using python 2.7?
>
> Yes, try convincing cmake to use
i Ivan,
>>
>> GNU Radio 3.7: Python2
>> GNU Radio 3.8: Py2 XOR Py3
>> GNU Radio >3.8: Py3
>>> On Thu, 2020-02-20 at 19:35 +0100, Ivan Iudice wrote:
>>> Your help is very welcome!
>>> I’m sorry for the stupid question, however, how can I know whi
Your help is very welcome!
I’m sorry for the stupid question, however, how can I know which version of
python is used by gnuradio?
Ivan
> Il giorno 20 feb 2020, alle ore 19:22, Philip Balister
> ha scritto:
>
> On 2/20/20 11:25 AM, Ivan Iudice wrote:
>> Hi Philip!
&
and in the target?
Thanks so much.
Ivan
> Il giorno 20 feb 2020, alle ore 17:05, Philip Balister
> ha scritto:
>
> I had some dist-packages versus site-packages with some versions of
> gnuradio. See if both exist. I'm betting numpy is in site-packages.
>
> Philip
>
>> O
I’m curious to know if there is somebody in the list developing for E310 using
current SDK.
This is a problem that, obviously, everybody wants execute custom module could
incur.
Any ideas?
Ivan
> Il giorno 17 feb 2020, alle ore 17:31, kron...@tiscali.it ha scritto:
>
>
> Dear all,
> finally
Anyone who is developing on E310?
Ivan
> Il giorno 12 feb 2020, alle ore 17:40, kron...@tiscali.it ha scritto:
>
>
> Hi guys,
> I'm trying to compile one of mine OOT module (C++), but I'm obtaining a
> curious error.
> https://pastebin.com/ZyfJcHCa
> Looking at warnings, it seems that
Hi,
are you under Ubuntu Linux?
Try running first as root “ldconfig”.
Ivan
> Il giorno 12 feb 2020, alle ore 15:46, Till Hülder ha
> scritto:
>
>
> Hello,
>
> i build a OOT Module and after installing i get this error when i run the
> program .
>
> File
Hi.
Take a look at the so called “polymorphic type”.
https://wiki.gnuradio.org/index.php/Message_Passing
Ivan
> Il giorno 21 gen 2020, alle ore 17:07, sarandis. Doulgeris
> ha scritto:
>
>
> Where can i find information about PDU's. I searched the Manual I GnuRadio
> page but i could not
> to do in Python.
> So, write your hier block in Python – you could also base it on your
> GRC-generated python file (and save it somewhere else, so that it
> doesn't get overwritten).
>
> Best regards,
> Marcus
>
>> On Mon, 2019-10-28 at 22:18 +0100, Ivan Iudice wrot
Hi all!
I’m implementing my own testbed in GRC using hierarchical blocks to obtain a
clearer flowgraph.
I need to have a dynamic amount of instances of a particular sub-block, that I
can set as parameter of the higher level block.
How can I solve my problem? It could be very cool!
Thank you.
ots and the device.
>
>> On Fri, Oct 18, 2019 at 5:05 AM Ivan Iudice wrote:
>> Hi all,
>> now I’m able to compile uhd and gnuradio, but the sysroot of the sdk
>> contains an older version of libboost in respect to the last file system for
>> e310.
>> anybody has s
ion 3.14.1.1, which is the latest
> stable release (note, you'll need to install python-six as described in the
> app note).
>
> We will be releasing a new FS/SDK for the E310 with the upcoming UHD 3.15
> release.
>
>
> Regards,
> Nate Temple
>
>> On
I forgot to say... Following the application note you recommended, I obtain the
same results.
Thank you.
Ivan
>> Il giorno 14 ott 2019, alle ore 21:02, Nate Temple
>> ha scritto:
>
> Hi Ivan,
>
> What version of GNU Radio / UHD are you trying to compile?
>
> The existing release-4 SDK
Hi Nate,
I obtained SDK using my installation of UHD v3.15.0.
user@machine:~/usrp_e310_sdk$ cat version-cortexa9hf-neon-oe-linux-gnueabi
Distro: Alchemy
Distro Version: 2018.04
Metadata Revision: a5dcf0c4bd9a0be2f2484b0b1b3e77f1f2128dfc
Timestamp: 20190426232955
I'm trying to compile UHD from
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