Hi Niklas - type
groups
Typically you need to be in groups
dialout netdev
If you're not in those groups, add yourself in
/etc/groups
And then logout and login to see if the problem goes away.
-- Cinaed
On 1/18/23 05:03, Beckmann, Niklas wrote:
Hi everybody,
I have somehow a general question, and even after days of trying (and
also googling), I did not found a solution for my problem. So maybe
anyone here can help me out. Im on Ubuntu 20.04 and gnuradio 3.10,
python 3.8.
I am working with an evaluation kit antenna, which is controlled via
the python OOT block, that I wrote. In gnuradio, during the antenna
initialization process, my python block tells me, that the connection
to the eval-kit failed:
Connecting ...
MB1 device channel connection failed!
Make sure the device cable is connected.
Make sure you run the connection script with sudo.
Make sure the MB1 has been programmed with the correct descriptor.
Device initialization failed!
On the other hand, when I open sudo python in a terminal, give the
same commands as in the python block, the initialization process ends
sucessfully.
So my guess was, that it has something to do with the permissions of
gnuradio (even tho I do not get an Errno13). Am I on the right track?
And if so, how can I give gnuradio the needed permissions to connect
with the eval-kit or let it run the scripts with higher permissions
without using sudo gnuradio?
Since the question is pretty general, I did not provide anything
of code. If certain parts of the code or something else is needed, I
can give it.
Thank you very much, I hope someone here has an idea and is willing to
help 😊
Best,
Niklas
