[Discuss-gnuradio] How to save a matrix of integers into a file using GNU Radio

2014-09-12 Thread Hoang Ngo-Khac
Dear all, I want to save a matrix of integers into a file, similar to .mat file in MATLAB. To be more specific, my desire block should receive a stream of integers, convert it to MxN matrix and save this matrix so that I can get this data for further process after the flow graph stops. Could yo

Re: [Discuss-gnuradio] How to save a matrix of integers into a file using GNU Radio

2014-09-12 Thread Martin Braun
In the Python domain, you have lots of tools at your disposal, such as Pickle (you can even use scipys io module to write .mat files if you like). If you are using PMTs, you can use the metadata file sink. M On 09/12/2014 09:21 AM, Hoang Ngo-Khac wrote: > Dear all, > > I want to save a matrix o

Re: [Discuss-gnuradio] [USRP-users] USRP 2920 doesn't work properly at UHD3.7.2 V.

2014-09-12 Thread Martin Braun
Also, did you run uhd_images_downloader after the update? M On 09/11/2014 02:05 AM, Neel Pandeya wrote: > Did you upgrade only GNU Radio, or both UHD and GNU Radio? > > Which version of Ubuntu are you running? > > --Neel > > > On Wed, Sep 10, 2014 at 9:06 AM, Martin Braun

[Discuss-gnuradio] Problem installing GNURADIO on ODROID-XU UBUNTU 12.04LTS

2014-09-12 Thread Simone Ciccia S210664
Hi, I'm trying to install gnuradio with Build Gnuradio Script on ODROID-XU . First of all, when the script looks for libraries, a first error occurs for libqwtplot3d-qt4-dev, and it seems that there is no package available for ODROID-XU.

Re: [Discuss-gnuradio] Problem installing GNURADIO on ODROID-XU UBUNTU 12.04LTS

2014-09-12 Thread Tom Rondeau
On Fri, Sep 12, 2014 at 11:22 AM, Simone Ciccia S210664 < simone.cic...@studenti.polito.it> wrote: > Hi, > I'm trying to install gnuradio with Build Gnuradio Script on ODROID-XU . > First of all, when the script looks for libraries, a first error occurs for > > libqwtplot3d-qt4-dev, and it seems t

[Discuss-gnuradio] A little bug in GNURadio 3.7.5 API page

2014-09-12 Thread Carlos Alberto Ruiz Naranjo
Hello, the inlude files have the Tom Rondeau path: http://gnuradio.org/doc/doxygen/classgr_1_1filter_1_1rational__resampler__base__fff.html #include < /home/trondeau/code/gnuradio/build/master/gr-filter/include/gnuradio/filter/rational_resampler_base_fff.h

Re: [Discuss-gnuradio] A little bug in GNURadio 3.7.5 API page

2014-09-12 Thread Vanush Vaswani
Revealing On Sat, Sep 13, 2014 at 5:57 AM, Carlos Alberto Ruiz Naranjo wrote: > Hello, > > the inlude files have the Tom Rondeau path: > > http://gnuradio.org/doc/doxygen/classgr_1_1filter_1_1rational__resampler__base__fff.html > > #include > > > > > _

[Discuss-gnuradio] Hier Block - Message and Stream Ports - Port of Of Range

2014-09-12 Thread John Malsbury
I have a hier block with a couple of message i/o and complex stream i/o. After including the hier block in a top_block and running, it threw out an error about input ports being out of range. It turned out that it had assigned a port index to a message input, so the stream input had been displaced

Re: [Discuss-gnuradio] using control port monitor

2014-09-12 Thread Sylvain Munaut
> Pleas help me to use control port monitor. You can't. See a mail from Tom Rondeau a few weeks back : ctrl port has been temporarly removed from gnuradio due to some issues with its middleware. It's being worked on. Cheers, Sylvain ___ Discuss-