Hi, all,
I'm not sure if it's related to gnuradio-next or gnuradio-next on Mac.
I've built gnuradio-next from MacPorts by the following command:
$ sudo port install gnuradio-next +full configure.compiler=llvm-gcc-4.2
It was built successfully. When I try to create a flowgraph to generate
DTMF
Hi.
Are there beginner info somewhere, where it's able to see/learn how to
build blocks with GRC ?
/Erik
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Trying again. Is this normal?
--WM
On 05/02/2013 04:30 PM, William McCall wrote:
Hello all--
Built from: Master
Last commit: b52a6f36d76012951b72ad07277664bbc07d57cd
I am attempting a loopback test using the packet encoder/decoder and a
few different modulation schemes (QAM for this
On Tue, May 14, 2013 at 09:01:00AM +0200, Erik Jakobsen wrote:
Are there beginner info somewhere, where it's able to see/learn how
to build blocks with GRC ?
There's tutorials on the web site.
But you don't actually build blocks with GRC (unless they're
hierarchical blocks), you use them.
MB
Hi,
I've added a module 'sensing' with a noblock block 'sensing' but
when I tried to make, I got this error:
Building CXX object
swig/CMakeFiles/_sensing_swig.dir/sensing_swigPYTHON_wrap.cxx.o
In file included from
I got it, just need the destructor to be public.
Nada ABDELKADER nada.abdelka...@etu.upmc.fr a écrit :
Hi,
I've added a module 'sensing' with a noblock block 'sensing' but
when I tried to make, I got this error:
Building CXX object
On Tue, May 14, 2013 at 09:01:00AM +0200, Erik Jakobsen wrote:
Are there beginner info somewhere, where it's able to see/learn how
to build blocks with GRC ?
There's tutorials on the web site.
But you don't actually build blocks with GRC (unless they're
hierarchical blocks), you use them.
MB
Hi,
I've added a module 'sensingmod' with a noblock block 'sensing' but
when I tried to call the block from python, I got this error:
Traceback (most recent call last):
File ./tunnel_tx_simul.py, line 49, in module
from sensingmod import sensing
File
Hi,
I wanna execute the dial_tone.cc example.So I execute g++
dial_tone.cc -I /usr/local/include/gnuradio/
But I got the errors:
laptop:~/Desktop/ccompile$ g++ dial_tone.cc -I /usr/local/include/gnuradio/
/tmp/ccxAFik0.o: In function `main':
dial_tone.cc:(.text+0x59): undefined reference
Hi list,
I tried to use message ports with python blocks but I can't find
something like register_msg_port_in or similar. And asking google
didn't give me any results as well. So I can't register a message port.
This rises the question if it is possible to use message ports with
python blocks.
In
I just pushed an update to MacPorts' gnuradio-devel and gnuradio-next. I doubt
it changes the behavior you're talking about, but you never know. When I try
to execute that GRC file in either devel or next, I get QWidget: Must
construct a QApplication before a QPaintDevice. Since the
On 14 May 2013 10:08, maiconkist wrote:
I recompiled all again
last night. Build version 3.6.4.1-203-g0641a449. The
problem
continues.
The suggestion with the '[wxwidgets] style=nongl' didn't
work for me.
OpenGL is working fine here. All 3D desktop effects
works and glxgear runs
Hi Marcus,
double checked this, gnuradio from repository is not installed.
I notifice that when I click the close button in the uhd_fft window, for an
instant the FFT plot is shown.
Thanks.
--
View this message in context:
I'm not sure but shouldn't the category be [wxgui] and not [wxwidgets]
in ~/.gnuradio/config.conf?
see in your gnuradio/gr-wxgui directory the readme's
From the command line you can lower the fft-rate and increase the
avg-alpha, example
$ uhd_fft --fft-rate=10 --avg-alpha=0.3 etc
Increase the
Hi Patrick,
my mistake, the correct is 'wxgui', as you said.
This solved my problem. Yesterday I cloned and compiled the gnuradio sources
by myself, instead of using the script provided by in the official site. I
notice that the script doesn't compile the master branch. The script did a
checkout
On Tue, May 14, 2013 at 12:45 AM, Marcus D. Leech mle...@ripnet.com wrote:
Dear Group,
I have a need to do real time or near real time tracking (most likely
phase-lock loop) of multiple narrow-band carriers/tones in a 1MHz band of
signal input using USRP N210 and gnuradio running on a
On Tue, May 14, 2013 at 6:53 AM, LD Zhang ldz10...@gmail.com wrote:
Hi,
I am experimenting with a way to do multi-channel filtering of a wideband
signal to put out multiple narrower bands. The PFB block appears to be the
one that can do it. There is very little documentation on it. Online
On Tue, May 14, 2013 at 2:08 PM, Gong Zhang zhang...@gmail.com wrote:
Hi,
I wanna execute the dial_tone.cc example.So I execute g++ dial_tone.cc
-I /usr/local/include/gnuradio/
But I got the errors:
laptop:~/Desktop/ccompile$ g++ dial_tone.cc -I /usr/local/include/gnuradio/
On Mon, May 13, 2013 at 8:00 PM, Michael Buettner
michael.buett...@gmail.com wrote:
I am trying to use an out of tree module (built according to the
Out-of-tree modules documentation) from a C++ application. The
module is named reader, and the block I'm trying to use is
command_gate_cc.
I
On 14 May 2013 11:29, maiconkist wrote:
Hi Patrick,
my
mistake, the correct is 'wxgui', as you said.
This solved my
problem. Yesterday I cloned and compiled the gnuradio sources
by
myself, instead of using the script provided by in the official site.
I
notice that the script doesn't
On Tue, May 14, 2013 at 11:35 AM, Nada ABDELKADER
nada.abdelka...@etu.upmc.fr wrote:
Hi,
I've added a module 'sensingmod' with a noblock block 'sensing' but when I
tried to call the block from python, I got this error:
Traceback (most recent call last):
File ./tunnel_tx_simul.py, line 49,
add up all the complexities of all the blocks on your fast path (by
this I mean blocks that must necessarily operate at the input sample rate)
multiply that by the sample rate
That gives you an idea of the numbers of MFLOPS/GFLOPS required to
support your application.
The advanced
Hi,
I am reading the polyphase filterbank documentation. It points to a
directory where examples are contained: *gnuradio-examples/python/pfb. *In
my installation I have the following directories and files:
-rw-rw-r-- 1 ldz ldz 4041 Sep 18 2012 README-win32-mingw-short.txt
-rw-rw-r-- 1 ldz
Thanks for letting us know the documentation is out of date.
You should find filterbank examples in gr-filter/examples.
On Tue, May 14, 2013 at 12:28 PM, LD Zhang ldz10...@gmail.com wrote:
Hi,
I am reading the polyphase filterbank documentation. It points to a
directory where examples are
Thanks I found it as in gr-filter/examples/python/pfb.py. I also found
something in gnuradio-core/src/examples/pfb directory.
Have to excuse my ignorance here since I haven't really worked that much
with python approach. Have mostly stayed in GRC flow graph and used the
generator to get the
No, there's no way to produce a GRC file from a python file.
On Tue, May 14, 2013 at 2:20 PM, LD Zhang ldz10...@gmail.com wrote:
Thanks I found it as in gr-filter/examples/python/pfb.py. I also found
something in gnuradio-core/src/examples/pfb directory.
Have to excuse my ignorance here since
Is it equivalent to use the pfb_channelizer_ccf block in the GRC though?
Does the GRC approach suffer reduced capability vs. the python approach?
LD
-Original Message-
From: Ben Reynwar [mailto:b...@reynwar.net]
Sent: Tuesday, May 14, 2013 2:30 PM
To: LD Zhang
Cc: discuss-gnuradio
Ah, sorry, I misunderstood your question. Yes, the GRC block
pfb_channelizer_ccf is equivalent to the block in
gr-filter/python/pfb.py, and, in fact, will use this block in the
generated python.
On Tue, May 14, 2013 at 2:35 PM, LD Zhang ldz10...@gmail.com wrote:
Is it equivalent to use the
On 05/13/2013 06:54 AM, Irfan Ullah wrote:
hi all,
sometimes i found error rate it will result 3.4 or 2.3 or 4.0
something like this but in reality BER
cant be greater than 1 so what is meaning of BER result picture has been
added of how i find BER.
I find the example at the online page
http://gnuradio.org/doc/doxygen/page_pfb.html very helpful (code at the end
of the page). It runs and generates nice plots. Still trying to get used to
it.
But the code at gr-filter/python/pfb.py does not run. It appears to be a
module? How do I run it or use
What version of GNU Radio are you using? Message ports with Python blocks
are supported as of 3.6.4:
class message_consumer(gr.sync_block):
def __init__(self):
gr.sync_block.__init__(
self,
name = message consumer,
in_sig = None,
于 2013/5/15 0:50, Tom Rondeau 写道:
On Tue, May 14, 2013 at 2:08 PM, Gong Zhang zhang...@gmail.com wrote:
Hi,
I wanna execute the dial_tone.cc example.So I execute g++ dial_tone.cc
-I /usr/local/include/gnuradio/
But I got the errors:
laptop:~/Desktop/ccompile$ g++ dial_tone.cc -I
On Tue, May 14, 2013 at 9:53 PM, Gong Zhang zhang...@gmail.com wrote:
于 2013/5/15 0:50, Tom Rondeau 写道:
On Tue, May 14, 2013 at 2:08 PM, Gong Zhang zhang...@gmail.com wrote:
Hi,
I wanna execute the dial_tone.cc example.So I execute g++
dial_tone.cc
-I /usr/local/include/gnuradio/
Hi,
I have known that the .cc example in gnuradio would be compiled when
running make in the build directory.But how can I compile my own .cc
file through g++ command line?
Thanks.
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On Tue, May 14, 2013 at 10:05 AM, mle...@ripnet.com wrote:
**
You can use the -m option on build-gnuradio now to cause it to use
master instead of maint.
I'm surprised that my fix for the set_callback() problem wasn't
propagated to maint -- it went into master some time ago.
An
On Tue, May 14, 2013 at 8:17 PM, Gong Zhang zhang...@gmail.com wrote:
I have known that the .cc example in gnuradio would be compiled when
running make in the build directory.But how can I compile my own .cc
file through g++ command line?
This is better done in a Makefile of your own
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