file for GRC and finaly do make install, and you will be able to
use it.
On Thu, Mar 14, 2013 at 10:27 AM, Serhat BOYNUKALIN
serhatboynuka...@gmail.com wrote:
it is possible to add qpsk as a block to grc just using python code?
2013/3/14 Nemanja Savic vlasi...@gmail.com
You simply open
Ok, but just a little.
On Thu, Mar 14, 2013 at 10:47 AM, Serhat BOYNUKALIN
serhatboynuka...@gmail.com wrote:
ok, i will try a little and i am gonna return with results.
2013/3/14 Nemanja Savic vlasi...@gmail.com
In the terminal transcript you provided, you created an block without
You should provide file with sample values inside, and it depends on what
kind of signal have you recorded, complex, real, etc.. Since you are
collecting some signals, i suppose you are using file sink block in order
to store data to file, so all you have to do is to provide that file to
file
Was any nonsense in previous post?
On Wed, Feb 27, 2013 at 2:16 PM, Nemanja Savic vlasi...@gmail.com wrote:
Hi again GNURADIOers,
I have a set member function which is also used as a callback from GRC. It
looks like this:
void
test_file_sink::set_sensitivity(double milisecond
Hi again GNURADIOers,
I have a set member function which is also used as a callback from GRC. It
looks like this:
void
test_file_sink::set_sensitivity(double milisecond)
{
d_n_samples = (unsigned
int)(milisecond*d_sample_rate/1000.0)*d_itemsize;
printf(\nd_n_samples: %d\n, d_n_samples);
It might be that you have some version mismatch, or i don't know how to
call that. Check inside of your _swig.i and see whether this MAGIC thig is
above include statement. That was problem in my case.
Gr_modtool generated something like this:
%include test_pkdt.h
GR_SWIG_BLOCK_MAGIC(test,pkdt);
Hi GNURADIOers,
I wanted to tell you that test for my block runs twice.
Namely, I designed block based on tagged_file_sink, which is able to store
some
additional samples before true tag.
I designed also test, but when I run it, it simply executes twice.
at the bottom of my qa file you can find
preamble detection, but then it
starts to stuff some bits which make
message incorrect.
Best
Nemanja
On Thu, Feb 21, 2013 at 2:36 PM, Martin Braun (CEL) martin.br...@kit.eduwrote:
On Thu, Feb 21, 2013 at 02:10:24PM +0100, Nemanja Savic wrote:
Preamble is indeed long. On the figure I attached
Inside receive path you have packet_demod block, which is hier block
written i npython. Inside you can find that they assign positive value.
Nemanja
On Fri, Feb 15, 2013 at 3:02 AM, Nowlan, Sean
sean.now...@gtri.gatech.eduwrote:
I'm trying to understand the benchmark receive path. The access
I think wbfm is designed as hier block, and consists of fm demodulator,
deemephasis, and audio filter. You can find this block in blks2_impl folder.
Nemanja
On Sat, Feb 9, 2013 at 6:19 AM, adream adream...@gmail.com wrote:
hello,
Can anyone tell me the c++ source for WBFM Receive Block?
. There are no errors.
Could the problem be no inputs and no outputs? Or maybe something else?
Best and thanks
Nemanja
On Fri, Feb 1, 2013 at 8:45 AM, Nemanja Savic vlasi...@gmail.com wrote:
Fortunately it was becuse path in my .bashrc file. it was eithout
backslash at the begining.
So everything works now
self.connect(self) in top_block.
This block design style i picked up from grExtras module. Maybe they use
different something, and their block is called even when it has no
inputs/outputs.
Best
Nemanja
On Fri, Feb 1, 2013 at 4:30 PM, Nemanja Savic vlasi...@gmail.com wrote:
I am more than willing to try
It may be that you didn't make test script?
And you should do make before make test.
On Thu, Jan 31, 2013 at 10:27 AM, Mohammed Ramadan eng_mo7med2...@yahoo.com
wrote:
i follow gr_modtool for Making block in gnuradio, when i reached to make
test step i have test failed
at 11:34 AM, Martin Braun (CEL)
martin.br...@kit.eduwrote:
Just install 3.6.3, you should be fine.
Otherwise, manually browse through /usr/local and kill everything that
looks GNU Radio-ish.
MB
On Wed, Jan 30, 2013 at 04:13:20PM +0100, Nemanja Savic wrote:
In order to find which version I am
The problem was bad LD_LIBRARY_PATH.
Can anybody explain:
why with LD_LIBRARY_PATH=/usr/bin:usr/local/lib64:usr/local/lib, GRC won't
run, and with LD_LIBRARY_PATH=/usr/local/lib64. it works?
On Thu, Jan 31, 2013 at 2:37 PM, Nemanja Savic vlasi...@gmail.com wrote:
I deleted everything
gnuradio?
Best
On Wed, Jan 30, 2013 at 1:36 PM, Martin Braun (CEL) martin.br...@kit.eduwrote:
On Wed, Jan 30, 2013 at 01:23:19PM +0100, Nemanja Savic wrote:
Today I have tried again, but this time i used block as is designed by
gr_modtool. It wont wen throught test, bu it reports
Guys,
i am not able to load gr.basic_block and make signal processing block in
Python. Simplu, there is no binding within gnuradio/gr for that class.
It works perfectly for gr.hier)block2 class.
What might be the problem?
Thanks
On Tue, Jan 29, 2013 at 12:57 PM, Nemanja Savic vlasi
Just calculate samples in whatever way you want and store them to files,
using python, C, or any other language.
Here is part of my code for making samples of complex sin wave in python:
for i in range(n_samples):
sine[i] = math.sin(2*math.pi*i/n_samples)
cosine[i] =
gnuradio.org:
http://gnuradio.org/redmine/projects/gnuradio/wiki/OutOfTreeModules#Tutorial-3-Writing-a-signal-processing-block-in-Python
Hope this helps.
Thanks
On Tue, Jan 29, 2013 at 2:16 PM, Tom Rondeau t...@trondeau.com wrote:
On Tue, Jan 29, 2013 at 7:40 AM, Nemanja Savic vlasi
|#set $deciminterp = ', +decimation+'
41 |#set $deciminterp = ''
42 |#else
^
43 |#end if
44 |from gnuradio import gr
45 |
Any suggestions how to ovecome this except using older version which worked
perfectly?
On Fri, Jan 25, 2013 at 9:22 PM, Nemanja Savic vlasi...@gmail.com wrote
, just stays active without
giving any results.
Can somebody provide some explanation?
On Mon, Jan 28, 2013 at 10:28 AM, Nemanja Savic vlasi...@gmail.com wrote:
I installed new version of gr_modtool script and it won't work. The error
is following:
[savi_ne@ts-070046nl gr-test
. Perhaps you want the new PDU to stream blocks?
MB
On Mon, Jan 28, 2013 at 04:42:04PM +0100, Nemanja Savic wrote:
Since I don't know why gr_modtool doesn't work for me, I took the older
working
version and made very simple hier block in order to understand messages
flow in
gnuradio
Hi all,
today i was trying to make hierarchical signal processing block in Python.
I started with gr_modtool script, and configured it for hierpython block
type.
My idea was to design block similar to packet framer, so inside of the new
block, I connected binary slicer and Framer sink. I have
changes in GNU Radio).
MB
On Fri, Jan 25, 2013 at 05:05:56PM +0100, Nemanja Savic wrote:
Hi all,
today i was trying to make hierarchical signal processing block in
Python. I
started with gr_modtool script, and configured it for hierpython block
type.
My idea was to design block
Hi all,
Can somebody explain me a bit the difference between blocks written in
python in the way presented on the website and blocks like packet decoder,
packet encoder, gfsk modulator, etc. The latter blocks are written also in
Python, but they are different than the previous. Particularly I
sounds like block which
produces messages (that's what i was thinking at first glance, but maybe
cause I am not native speaker)?
Cheers
On Thu, Jan 24, 2013 at 7:25 PM, Josh Blum j...@ettus.com wrote:
On 01/24/2013 10:20 AM, Nemanja Savic wrote:
Hi all,
Can somebody explain me a bit
The problem of freezing scope sink was due to different sample rates
between demodulator output and synchronization block output.
On Mon, Jan 21, 2013 at 4:54 PM, Nemanja Savic vlasi...@gmail.com wrote:
Hi guys,
I am having problem with configuring clock synchronization block. I have
, Nemanja Savic wrote:
Any suggestion guys?
On Wed, Dec 19, 2012 at 11:18 AM, nexy_sm vlasi...@gmail.com wrote:
Hi all,
can somebody of you guys suggest me the best example to realize how is
data
slicers written in C++, or some similar block, where i have to convert
analog signal at the output
Any suggestion guys?
On Wed, Dec 19, 2012 at 11:18 AM, nexy_sm vlasi...@gmail.com wrote:
Hi all,
can somebody of you guys suggest me the best example to realize how is data
slicers written in C++, or some similar block, where i have to convert
analog signal at the output of demodulator do
Hi all,
in fact, I was following instructions from
http://www.gnu.org/software/gnuradio/doc/howto-write-a-block.html
And the problem was bad reference to the PKG_CONFIG_PATH.
I see that in the instructions you sent me and inistructions that I was
following, building folders are different.
Ok, thank you, I will take a look.
On Thu, Sep 13, 2012 at 4:41 PM, Martin Braun (CEL) martin.br...@kit.eduwrote:
Hi nexy_sm,
I'm pretty sure gnuradio-core/src/examples/tags/uhd_burst_detector.py
does something close to what you want. At least, it should give you a
good idea how to proceed.
Hi all,
I am trying for quite some time to make my USRP1 device work on RHEL6. GRC
works well, but when I start uhd_find devices i got this:
[savi_ne@klm ~]$ uhd_find_devices
linux; GNU C++ version 4.4.6 20120305 (Red Hat 4.4.6-4); Boost_104100;
UHD_003.004.003-221-g9d6f9492
No UHD Devices
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