Ok, it would be useful to have receivers too like for the DVB-T.
Bogdan
On Tuesday, April 7, 2015 11:23 PM, Ron Economos w...@comcast.net wrote:
Only transmitter implementations for now. They are here:
https://github.com/drmpeg/gr-dvbs2
https://github.com/drmpeg/gr-dvbt2
Hi Tom,
I understand your point and it’s a general problem with modules in the recipes
that are included by default that if any one of them fails to build, so does
the system. Imagine if I had no USRP and didn’t even know what one was. If I
came to install Gnuradio it would fail under this
Hi Leonardo,
So this depends on your situation: If you're allowed to get arbitrary
software installed by asking IT, I'd ask them to install a recent
version of GNU Radio (at *least* 3.7.2, the newer, the better).
Possibly, only outdated versions are in your IT's software package
repositories, so
Hi everyone,
We’re trying to implement a GNU Radio course here in Lyon (France) where we
take the students step-by-step into coding GR modules. At some point we’d like
them to follow the out-of-tree modules tutorial but we’ve stumbled upon an
unfortunate limitation: the IT guys of our
Yep, this would be quite useful!
Bogdan, as you are here, too - I don't know very much about all the crazy video
file stuff, but maybe you can give me some basic parameters I need to comply
with for a transport stream, to be able to transmit it with your package?! I
need to use Windows for the
On 08.04.2015 06:23, Leonardo S. Cardoso wrote:
The pybombs solution looks a lot like what I was cooking up from my
side. It boils down to changing the paths (PYTHONPATH, LD_LIBRARY_PATH,
PKG_CONFIG_PATH, etc..) and installing OOT modules in a prefix in the
users’s home.
Is there anything else
Since your constellation is complex, then its dimensionality (in the
chunks_to_symbos block, as well as in the PCCC decoder block)
should be set to 1 (you are now have it at 2).
The convention is that the chunks_to_symbols array is arranged as
a11, a12, ... a1d, a21 a22,...,a2d,... aM1, aM2,
Hi,
Don't be worried by the Us, I am running the whole thing in a virtual machine
that lives on a Windows tablet PC, so it is normal that Linux stutters a bit
when Windows claims its rights. I just must not touch Windows, and everything
is fine.
OK, so I just need to set the correct
Pybombs also makes updating to newer versions as they come out easy.
./pybombs update
Rich
On Wed, Apr 8, 2015 at 6:54 AM, Marcus Müller marcus.muel...@ettus.com
wrote:
Well, it's a great way to install popular OOTs :)
On 04/08/2015 03:23 PM, Leonardo S. Cardoso wrote:
Hi Marcus,
Hi Marcus,
Thanks for the quick reply. The IT dept. can install any version of GNU Radio
so no problem there :)
The pybombs solution looks a lot like what I was cooking up from my side. It
boils down to changing the paths (PYTHONPATH, LD_LIBRARY_PATH, PKG_CONFIG_PATH,
etc..) and installing
Well, it's a great way to install popular OOTs :)
On 04/08/2015 03:23 PM, Leonardo S. Cardoso wrote:
Hi Marcus,
Thanks for the quick reply. The IT dept. can install any version of
GNU Radio so no problem there :)
The pybombs solution looks a lot like what I was cooking up from my
side. It
Hi Ralph,
DVB-T.png shows some u's on the command line which means the whole flowgraph do
not provide data to USRP at the right speed. It basically mean the computer
cannot cope with the required processing requirement.
As for the video parameters, in the DVB-T specs
On Wed, Apr 8, 2015 at 2:43 AM, Mike Willis willis...@gmail.com wrote:
Hi Tom,
I understand your point and it’s a general problem with modules in the
recipes that are included by default that if any one of them fails to
build, so does the system. Imagine if I had no USRP and didn’t even
Hi Ralf,
having Us when moving the mouse does not looks good. Can you show a picture
taken with htop (on Linux).
the coding is a setting of the transmitter and receiver and it just need to be
the same on both. It does impact the maximum bitrate of the stream as in the
table.
Look into the
Dear Sir,
I've just install gnuradio using pybombs, and manually install the missing
python-opengl using apt-get.
Unfortunately below error occurs when I execute a flowgraph.
Executing:
/home/sgku/Dropbox/gnuradio/gr-activecat/examples/jitter/top_block.py
Using Volk machine: avx_64_mmx
The
Hi,
The Us are when I do something else with the machine. They do not show when I
keep my fingers off the mouse, so no reason to worry, it runs for ages without
a single U when the machine is kept alone.
I already found out about the rate. The coding also needs to be reflected by
the
Greetings,
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