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Also, since this is a very common mistake:
Maybe you have a throttle block in your flowgraph.
If that's the case, remove it.
Greetings,
Marcus
(Um, how do you invert a 4x8 matrix?)
On 05.02.2014 03:52, Martin Braun wrote:
> On 04.02.2014 18:46, sara
On 04.02.2014 18:46, sarankumar wrote:
Hi all,
I am encountering overflow errors in my custom block in GRC even for low
USRP sample rates of 500 Ksps. The flow graph goes like 4 USRP's
connected to the custom block. The block does matrix correlation and
inverse. The size of the matrix is 4x8. Any
Hi all,
I am encountering overflow errors in my custom block in GRC even for low
USRP sample rates of 500 Ksps. The flow graph goes like 4 USRP's connected
to the custom block. The block does matrix correlation and inverse. The
size of the matrix is 4x8. Any help?
Regards,
Saran
___
A flow graph that used to work in Gnuradio 3.7 now fails in 3.7.2.1
I've isolated it to the QT GUI Sink component, which causes the flowgraph to
immediately
aborts with a segmentation fault.
Core was generated by `python ./top_block.py'.
Program terminated with signal 11, Segmentation fault.
#0
On Tue, Feb 4, 2014 at 11:52 PM, Achilleas Anastasopoulos
wrote:
> $ doxygen --version
> 1.8.3.1
>
> this is really strange...
>
> any suggestions what to try next?
>
>
> thanks
> Achilleas
>From http://gnuradio.org/doc/doxygen:
"Generated on Thu Nov 14 2013 19:25:20 for GNU Radio 3.7.2 C++ API
$ doxygen --version
1.8.3.1
this is really strange...
any suggestions what to try next?
thanks
Achilleas
On Tue, Feb 4, 2014 at 6:40 PM, Tom Rondeau wrote:
> On Tue, Feb 4, 2014 at 11:35 PM, Achilleas Anastasopoulos
> wrote:
> > When I point my browser to
> >
> > http://gnuradio.org/doc/d
When I point my browser to
http://gnuradio.org/doc/doxygen/index.html
I see the gnuradio documentation including
Main Page
Related Topics
Modules
Namespaces
Classes
Files
Now when I build my local gnuradio with enabled docs and point my browser
to
file:///usr/local/share/doc/gnuradio-3.7.2git/
Hi all,
Thank you Michael for you generous answer.
The point is that my clk sync block is probably the source of troubles, but
don't know yet why.
Namely it starts ok, the rssi is correct, but then it stops working
correctly, and I can see in some log file that correct rssi value was
sampled earli
Hell yeah, my first corect answer!
Cheers
On Tue, Feb 4, 2014 at 9:16 PM, Zhe Feng wrote:
> Hi Tom,
>
> I found my mistake.
> OK, maybe I don't have to worry about the public header file now.
>
> Thanks!
> Best,
> Zhe
>
>
>
> On Tue, Feb 4, 2014 at 2:06 PM, Tom Rondeau wrote:
>
>> On Tue, Feb
Hi Tom,
I found my mistake.
OK, maybe I don't have to worry about the public header file now.
Thanks!
Best,
Zhe
On Tue, Feb 4, 2014 at 2:06 PM, Tom Rondeau wrote:
> On Tue, Feb 4, 2014 at 6:26 PM, Zhe Feng wrote:
> > Hi Nemanja,
> >
> > Yes, that's what I want to do.
> >
> > I'm using the l
Hi Nemanja,
You are right! I didn't do the in a correct way, so it didn't
work for me. With the help of Prof. Anastasopoulos, it works for me now.
Thanks for your suggestion! Really helpful!
Best,
Zhe
--
View this message in context:
http://gnuradio.4.n7.nabble.com/Documentation-for-out
Under tag .
On Tue, Feb 4, 2014 at 5:15 PM, Zhe Feng wrote:
>
> Hi all,
>
> I'm working on an out-of-tree module and I want to make the documentations
> which can be shown in the windows when people double click the blocks.
>
> I guess the documentations are written in the header file in
> /gr-
To add to the question:
And what about the documentation on the C++ header files?
Ie, in gr-xxx/include/xxx there are C++ header files which can be
documented.
How is this documentation generated and installed using cmake, etc. in an
OOT module?
Achilleas
___
On Tue, Feb 4, 2014 at 6:26 PM, Zhe Feng wrote:
> Hi Nemanja,
>
> Yes, that's what I want to do.
>
> I'm using the latest version 3.7.2. When I add the tag in the xml of a
> block, I found the block disappeared after reinstallation. Is it because of
> different version?
>
> Thanks!
> Zhe
If the
Hi Nemanja,
I just went back to version 3.6.5 and had some findings.
1) block in out-of-tree module don't have any default
documentations(description) in it. In version 3.7, it has some default
descriptions like:
make(xx, xx) -> sptr
Return a shared_ptr to a new instance of xx::xx.
To avoid a
Hi all,
I'm working on an out-of-tree module and I want to make the documentations
which can be shown in the windows when people double click the blocks.
I guess the documentations are written in the header files in
/gr-xx/include/xx. So I tried to modify the header files of blocks which
already
well, maybe, i don't know. Still haven't used 3.7.
But I remember when I wanted to do the same I looked for the documentation
of standard gnuradio blocks and just copied that.
Best,
Nemanja
On Tue, Feb 4, 2014 at 7:26 PM, Zhe Feng wrote:
> Hi Nemanja,
>
> Yes, that's what I want to do.
>
> I'm
Hi Nemanja,
Yes, that's what I want to do.
I'm using the latest version 3.7.2. When I add the tag in the xml of a
block, I found the block disappeared after reinstallation. Is it because of
different version?
Thanks!
Zhe
--
View this message in context:
http://gnuradio.4.n7.nabble.com/D
If i understood you well, you wanna see the description of ur block in GRC.
In version 3.6.5.1 and previous ones I did that by writting block
description under tag in xml GRC file of ur block. For example:
Doceder consists of two sub blocks:
blah blah
as for the missing tag
Hi Nemanja,
I checked the xml files and I didn't find the "documentations". By the way,
I don't see a tag in xml file.
Did I miss anything?
Thanks!
Zhe
--
View this message in context:
http://gnuradio.4.n7.nabble.com/Documentation-for-out-of-tree-module-tp46127p46130.html
Sent from the Gnu
I think "that" documentation is written in your xml file from grc folder.
On Tue, Feb 4, 2014 at 6:37 PM, Zhe Feng wrote:
> Hi all,
>
> I'm working on an out-of-tree module and I want to make the documentations
> which can be shown in the windows when people double click the blocks.
>
> I guess
Hi all,
I'm working on an out-of-tree module and I want to make the documentations
which can be shown in the windows when people double click the blocks.
I guess the documentations are written in the header file in
/gr-xx/include/xx. So I tried to modify the header files of blocks which
already e
Hi all,
I'm working on an out-of-tree module and I want to make the documentations
which can be shown in the windows when people double click the blocks.
I guess the documentations are written in the header files in
/gr-xx/include/xx. So I tried to modify the header files of blocks which
alread
Hi Nemanja - Non-sync blocks -- ones that do not guarantee some number of
output items given some number of input items -- cannot be assumed to have
constant sample delay from input to output (or, in any other way; though they
may have this property). This property is irrespective of what the b
On Mon, Feb 3, 2014 at 6:00 PM, Tom McDermott wrote:
>
> Hi Maheshkumar,
>
> Here's some details on making a hierarchical block when using Gnuradio
> Companion:
>
> 1. From an open GRC flow graph, mouse-select the connected elements that you
> want to turn into a hierarchical block. The blocks and
Thank you Michael.
Well, I think the problem comes from the block which is not of sync type.
INputs to this block are demodulated signal and the very input signal, and
the output are sybol values and signal value at the point of sampling.
However I will try with logging and see what can I find. But
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