This is also my experience, I made exactly this, deleting the build dir, make a
new one, fresh cmake, and so on.
Ralph.
> -Original Message-
> From: li...@lazygranch.com [mailto:li...@lazygranch.com]
> Sent: Saturday, 20 May, 2017 20:50
> To: Ralph A. Schmid, dk5ras; 'Kostis Triantafyll
Sorry, wrong link; see https://www.gnuradio.org/blog/buffers/
On 05/20/2017 09:10 AM, Sylvain Munaut wrote:
>> How can I set output buffer size of my OOT block for example 346 and
>> gnuradio don't change it automatically to 512?
> You can't.
>
> Buffer size in bytes must be an integer number of
See: https://www.gnuradio.org/buffers
On 05/20/2017 09:10 AM, Sylvain Munaut wrote:
>> How can I set output buffer size of my OOT block for example 346 and
>> gnuradio don't change it automatically to 512?
> You can't.
>
> Buffer size in bytes must be an integer number of memory pages (4096
> bytes
Be that as it may, I have noticed that the first "cmake../", that is a fresh
directory, produces different output than a "make clean" followed by "cmake
../". I've made it a point to do a "rm -r build".
By output, I means whatever is written to standard output. I don't know if a
fresh direct
Hi,
Forgot to mention that of course I already did so - with no success...
Ralph.
> -Original Message-
> From: Kostis Triantafyllakis [mailto:ctri...@csd.uoc.gr]
> Sent: Saturday, 20 May, 2017 18:19
> To: Ralph A. Schmid, dk5ras; discuss-gnuradio@gnu.org
> Subject: Re: [Discuss-gnuradio]
Hello,
Cleaning (or even deleting the whole build directory) before rebuilding,
had helped me in similar cases.
Maybe you could give it a try
Best,
Kostis
On 05/20/2017 06:58 PM, Ralph A. Schmid, dk5ras wrote:
Hi,
on a Kubuntu 16.04 system building gnuradio from source fails. Branch is
mas
Hi,
on a Kubuntu 16.04 system building gnuradio from source fails. Branch is
master, downloaded right now.
UHD is also the latest version from right now.
Any ideas what it could be? Here the output:
[ 99%] Built target _trellis_swig1
[ 99%] Building CXX object
gr-uhd/swig/CMakeFiles/_uhd_swig.
install (apt) cpufreq-utils and indicator-cpufreq, you'll get a UI icon to
set the CPU to "performance" mode.
On Fri, May 19, 2017 at 1:02 AM Marcus Müller
wrote:
> Hi Cristian,
>
> hm, the Intel 8 series tends to work well.
>
> What is it that you're doing with these samples in GNU Radio? Just
> How can I set output buffer size of my OOT block for example 346 and
> gnuradio don't change it automatically to 512?
You can't.
Buffer size in bytes must be an integer number of memory pages (4096
bytes) because of the way the circular buffer system is implement
using MMU and multiple memory m
If you need accuracy, I think the asynchronous nature of your method might
problematic (will appreciate input from GR devs).
Maybe try a different approach - write the samples to a memory buffer, then
read from the buffer the exact # of samples you want to write to a file.
On Fri, May 19, 2017 at
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