hi,
I am trying to install GNU Radio through PyBombs in Ubuntu 12.04. I get the
following error,
[ 21%] Built target pygen_gr_uhd_examples_python_d7761
[ 21%] Built target _pmt_swig_doc_tag
Scanning dependencies of target pmt_swig_swig_doc
[ 21%] Generating doxygen xml for pmt_swig_doc docs
/bin/s
Hello
I am executing a flowgraph where I pass different parameters to the work()
function of my block in every iteration.
1. I would like my flowgraph to execute once with a certain set of
parameters and on satisfying a certain condition, it should stop execution
(even if the queue/buffer of the
Hi all,
As Martin Braun noticed in the mail list yesterday, I haven't open my
proposal here.
Here is the link:
https://github.com/hzhua/grgsm_proposal
If you have any suggestions, please don't be hesitate to contact me.
Thanks to Sylvain Munaut for his help on reviewing my first draft.
Thanks t
Which daughterboard are you using? The only ones where you can receive 2
signals at once are BasicRX, LFRX, and TVRX2. The others only allow you to
receive from one antenna port at a time.
Matt
On Mon, Mar 10, 2014 at 3:54 PM, Dimitris Siafarikas
wrote:
> Hi list,
>
>
>
> here is the thing. I
On Tue, Mar 11, 2014 at 6:54 AM, Dimitris Siafarikas
wrote:
> Hi list,
>
>
>
> here is the thing. I would like to know, how I can create a flow with
> blocks in GNU Radio companion, in order to receive a signal from the RF1
> port of my URSP N210 and simultaneously , receive another signal from th
You're a genius! It works.
Interestingly for a float it requires numpy.float32 or a similar error occurs.
D
From: discuss-gnuradio-bounces+david.halls=toshiba-trel@gnu.org
[discuss-gnuradio-bounces+david.halls=toshiba-trel@gnu.org] on behalf of
M
On Tue, Mar 11, 2014 at 5:29 AM, Martin Braun wrote:
> On 03/10/2014 06:57 PM, David Halls wrote:
> > Hi,
> >
> > I get the following error connecting 'OFDM Serializer' (GNU Radio block
> > with complex output), to my own Python block 'blsd_dec_bfb' (with
> > complex input)
> >
> > "ValueError: it
Dear Martin,
Apparently the consistency of code across different source files is more
emphasized than its clarity in individual file.
Nevertheless that is clear now, thanks.
Regards,
Activecat
On Mon, Mar 10, 2014 at 9:18 PM, Martin Braun wrote:
> OK, I admit I was unclear. Let's try from scra
Hi list,
here is the thing. I would like to know, how I can create a flow with blocks
in GNU Radio companion, in order to receive a signal from the RF1 port of my
URSP N210 and simultaneously , receive another signal from the RF2 port of
the same USRP.
Is there any option defining the port
Winston,
You can use the LTE_file_recorder application, which is part of my openLTE
project, to record an LTE downlink signal. It supports Ettus B2X0, hackrf,
bladerf, and rtlsdr hardware.
You can find the project details at:
http://sourceforge.net/projects/openlte/
Hope this helps,
Ben
On Mar
On Mon, Mar 10, 2014 at 2:32 PM, Abhishek Bhowmick
wrote:
>
>
>
> On Mon, Mar 10, 2014 at 10:04 PM, West, Nathan
> wrote:
>>
>> On Mon, Mar 10, 2014 at 9:33 AM, Abhishek Bhowmick
>> wrote:
>> > Hello,
>> > I would like to clarify some things :
>> >
>> > 1. I feel it is tough to beat spiral imple
On 03/10/2014 06:38 PM, trracer dangly wrote:
> Hello,
>
> I am having some trouble getting the seek() function in the file source
> to work.
>
> My program has a non-repeating file source, and a GUI button with the
> callback function set_button(). In the callback I have written the below
> code
On 03/10/2014 06:57 PM, David Halls wrote:
> Hi,
>
> I get the following error connecting 'OFDM Serializer' (GNU Radio block
> with complex output), to my own Python block 'blsd_dec_bfb' (with
> complex input)
>
> "ValueError: itemsize mismatch: ofdm_serializer_vcc0:0 using 8,
> blsd_dec_bfb0:0 u
On 03/10/2014 07:39 PM, Ruecan wrote:
> Hi GR,
>
> I have two transceivers running on two machines (TransceiverA flowgraph and
> TransceiverB flowgraph) and I want at some point in time send a text command
> from transceiver A containing the value of a parameter (gain) to configure
> transceiver B
Hello,
I am attempting to use GNU radio with a ZedBoard by following the tutorial here:
http://gnuradio.org/redmine/projects/gnuradio/wiki/Zynq
While using bitbake to create an OS to run on the board, I get an
error while compiling uhd-3.6.2:
/home/sdr/oe-repo/oe/build/tmp-eglibc/sysroots/x86_6
Hi GR,
I have two transceivers running on two machines (TransceiverA flowgraph and
TransceiverB flowgraph) and I want at some point in time send a text command
from transceiver A containing the value of a parameter (gain) to configure
transceiver B.
I have tried to call again the whole initial tr
Hi Martin,
I would like to add a small correction to your mail: *GNSS-SDR is
actually using GNU Radio for everything!* We use several custom GNU
Radio blocks to implement all the GNSS receiver operations (Acquisition,
Tracking, Navigation message decoding...) even we use a GNU Radio block
to
Hi,
I get the following error connecting 'OFDM Serializer' (GNU Radio block with
complex output), to my own Python block 'blsd_dec_bfb' (with complex input)
"ValueError: itemsize mismatch: ofdm_serializer_vcc0:0 using 8, blsd_dec_bfb0:0
using 16"
This is the code in the beginning of my block
Hello,
I am having some trouble getting the seek() function in the file source to
work.
My program has a non-repeating file source, and a GUI button with the
callback function set_button(). In the callback I have written the below
code, which should reset the file source to the beginning of the f
Open source GPS signal generation would be quite valuable to the
information security community. See for example this nice paper that
shows how a GPS simulator can be used to explore the wireless attack
surface of GPS receivers:
http://users.ece.cmu.edu/~dbrumley/courses/18487-f12/readings/Nov28_
I have been working for a week or so on getting GNU Radio going on a Debian
Linux platform running inside a VM.
GNU Radio is compiled and runs fine. The VM sees my Funcube Pro+ dongle.
Using 'plughw:0,0' got rid of the audio stuttering problem. After
struggling with a couple of the demo flowgraphs
On 03/10/2014 03:33 PM, Abhishek Bhowmick wrote:
> Hello,
> I would like to clarify some things :
>
> 1. I feel it is tough to beat spiral implementations through manual
> vectorization, performance wise. If so, is readability the prime and
> only reason for using intrinsics manually, and hence of
>On Mon, Mar 10, 2014 at 5:55 AM, Martin Braun wrote:
>> On 03/10/2014 01:08 AM, Nowlan, Sean wrote:
>>> I'm using get_tags_in_range with bounds outside the absolute sample
>>> offsets presented in each work function. I'm using this to add
>>> end-of-burst tags at offset K-1 for every start-of-b
Hello,
I would like to clarify some things :
1. I feel it is tough to beat spiral implementations through manual
vectorization, performance wise. If so, is readability the prime and
only reason for using intrinsics manually, and hence of value to the
community ?
2. What is currently the state of
Hello All,
Do we have any information about how much work have been done in MIMO? So
we can utilize those code for our GSoC project. Will there be any
compatibility issues for new versions of GNU radio?
Thanks and regards,
Kunal Sankhe
___
Discuss-gnura
Damian,
your project sounds very interesting, specifically project 1 (I would
love to be able to simulate GPS reception of random locations and times
in my lab).
Have you checked the http://gnss-sdr.org/ website? They don't use GNU
Radio, but it would still overlap a lot with what you're suggesti
OK, I admit I was unclear. Let's try from scratch:
- The return function from work() or general_work() is the amount of
items that were *produced*.
- In a sync block, the number of items produced is the number of items
consumed, so we can use that to save the developer from manually
consuming(). I
Hello:
I wrote to the maillist a previous email with no response. I re-send
it in case the team does not have the chance to check it. I would be
very thankfull if the team would let me know if GNU Radio is
interested in this kind of approach for GSOC 2014.
My name is Damian Miralles, I am a senior
>
> On 03/09/2014 04:58 AM, Activecat wrote:
> > Dear Sir,
> >
> > A python sink block created by gr_modtool has below work() function, it
> > returns the number of input items.
> >
> > def work(self, input_items, output_items):
> > in0 = input_items[0]
> > # <+signal processing
On Mon, Mar 10, 2014 at 12:18 AM, 猪猪头 <794226...@qq.com> wrote:
> hi ,all
> i write a block whit eigen library,and what should i do when to compile with
> this library,such as add something in the Cmakelist.txt or Makefile ,
> i'm sorry ,i donot familiar with this
> thanks,
> BZS
My benchmarki
On Mon, Mar 10, 2014 at 5:53 AM, Martin Braun wrote:
> On 03/09/2014 07:54 PM, Niall Grant wrote:
>> I am a Masters computing student (software focused) from Edinburgh,
>> Scotland. I am looking to take part in GSoC this year. I am particularly
>> interested in the Radar Toolbox idea. I am also lo
On Mon, Mar 10, 2014 at 5:55 AM, Martin Braun wrote:
> On 03/10/2014 01:08 AM, Nowlan, Sean wrote:
>> I'm using get_tags_in_range with bounds outside the absolute sample
>> offsets presented in each work function. I'm using this to add
>> end-of-burst tags at offset K-1 for every start-of-burst ta
In ~9 hrs, the student application for GSoC opens. So far, I have not
seen a single draft of a proposal from potential applicants.
This is not necessarily a big problem, since you can upload your
proposal straight to Melange when the application process starts.
However, I recommend you don't, but
On 03/10/2014 05:18 AM, 猪猪头 wrote:
> hi ,all
> i write a block whit eigen library,and what should i do when to compile
> with this library,such as add something in the Cmakelist.txt or Makefile ,
> i'm sorry ,i donot familiar with this
> thanks,
> BZS
Hi BZS,
please make sure you've read this
Dear All,
My name is Asma Afzal. I am currently pursuing a PhD in Electrical
Engineering (Wireless Communication ) from the University of Leeds, UK.
I am interested in working on the WiNeLo GSoC project. WiNeLo is an
in-the-loop simulation framework for communication networks based on the
GNU Ra
On 03/10/2014 01:08 AM, Nowlan, Sean wrote:
> I'm using get_tags_in_range with bounds outside the absolute sample
> offsets presented in each work function. I'm using this to add
> end-of-burst tags at offset K-1 for every start-of-burst tag that I
> find at offset K (except the very first K).
>
>
On 03/09/2014 07:54 PM, Niall Grant wrote:
> I am a Masters computing student (software focused) from Edinburgh,
> Scotland. I am looking to take part in GSoC this year. I am particularly
> interested in the Radar Toolbox idea. I am also looking to do my masters
> thesis on SDR in Maritime Search a
On 03/09/2014 07:51 PM, Jens Elsner wrote:
>> I take this to mean I should have both students submit proposals, and
>> that there's a possibility both of them will be selected to work on
>> the project. Does that sound right? I'm guessing my project idea is so
>> obscure there's very little chance
On 03/09/2014 04:58 AM, Activecat wrote:
> Dear Sir,
>
> A python sink block created by gr_modtool has below work() function, it
> returns the number of input items.
>
> def work(self, input_items, output_items):
> in0 = input_items[0]
> # <+signal processing here+>
>
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Hi BZS,
you're mixing concepts here: the FFT len is your FFT size, but noutput
is the number of items you are allowed to produce (maximum).
Please re-read the writing an out-of-tree module wiki page to
understand the difference better :)
Greetings,
Ma
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