I'll do my best, but it might take me quite some time to get gdb set up
with the symbols you mentioned. C++/debugging doesn't come naturally for
me.
What it smells like to me is memory is being freed but then written to.
Then when the system goes to allocate memory it says hey that memory isn't
so
Hi Brad,
Sorry that I missed your mail for so long!
So, I'm pretty certain I've fixed a potential race condition when
accessing the data vector in vector sink lately:
https://github.com/gnuradio/gnuradio/pull/1445
But that should be included in the 3.7.11.1 release you're using... hm.
We should
Ah, by the way, the function names where that error occurs are mangled
C++ names; I'll try to show what is what (using `c++filt` to demangle
the names)
> /lib64/libc.so.6(+0x7dd4d)[0x7fa14f448d4d]
> /lib64/libc.so.6(__libc_malloc+0x4c)[0x7fa14f44afbc]
OK, that's malloc; are we certain that this ha
nt: Thursday, August 16, 2012 9:57 AM
Subject: Re: [Discuss-gnuradio] vector sink data
tb.start()
while not_finished:
time.sleep(10)
my_data = tb.my_probe_signal.level()
print(my_data)
tb.stop()
You can use gr.probe_signal_vc to grab a vector of data, however
you'll only grab dat
t; Abdullah
>
> ________
> From: abdullah unutmaz
> To: Ben Reynwar ; "discuss-gnuradio@gnu.org"
>
> Sent: Friday, August 10, 2012 3:25 PM
>
> Subject: Re: [Discuss-gnuradio] vector sink data
>
> Thanks, I realized what I need to do. Nex
quot;discuss-gnuradio@gnu.org"
Sent: Friday, August 10, 2012 3:25 PM
Subject: Re: [Discuss-gnuradio] vector sink data
Thanks, I realized what I need to do. Next monday I can try it, probably it
will solve the problem.
From: Ben Reynwar
To: abdullah unutmaz ; discuss-gnuradio Discussio
stored data.
>
> What may be the problem, any idea?
>
> - Abdullah
>
>
> From: Ben Reynwar
> To: abdullah unutmaz ; discuss-gnuradio
> Discussion Group
> Sent: Thursday, August 9, 2012 6:29 PM
> Subject: Re: [Discuss-gnuradio] vector si
;
> What may be the problem, any idea?
>
> - Abdullah
>
>
> From: Ben Reynwar
> To: abdullah unutmaz ; discuss-gnuradio
> Discussion Group
> Sent: Thursday, August 9, 2012 6:29 PM
> Subject: Re: [Discuss-gnuradio] vector sink data
&
: abdullah unutmaz ; discuss-gnuradio Discussion
Group
Sent: Thursday, August 9, 2012 6:29 PM
Subject: Re: [Discuss-gnuradio] vector sink data
On Thu, Aug 9, 2012 at 1:53 PM, abdullah unutmaz
wrote:
> Greetings,
>
> I would like to ask you how to read the data stored in a vector sink. I
&g
On Thu, Aug 9, 2012 at 1:53 PM, abdullah unutmaz
wrote:
> Greetings,
>
> I would like to ask you how to read the data stored in a vector sink. I
> tried the solutions I found in the discussion list. You can see some part of
> my python code below.
>
On Sat, Mar 17, 2012 at 5:54 PM, s k wrote:
> Hi All,
>
> I want to ask a maybe simple question. I want to take the output of
> connection of some blocks as a vector. But after connect() function i
> couldn't find where it puts the output string. I also tried to use vector
> function. But it has
On Tue, Jul 5, 2011 at 7:50 PM, Marcus D. Leech wrote:
> What's the intended usage for a "Vector Sink"? I have the output vector
> (after complex-to-mag, and IIR filtering) of an FFT, and I want to
> pick out specfic subsets of bins, and do stuff with them.
>
>
> --
> Marcus Leech
> Principal I
The vector sinks are not meant for "production" code, but for simple
tests scripts. If you need to continuously get data out of a flow
graph, the best approach is to use a message sink and have a thread
that reads the message queue until another message is posted, then you
do what you want wi
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