Re: [Discuss-gnuradio] Memory Blocks & Struct Variable

2018-06-07 Thread CEL
On Thu, 2018-06-07 at 08:45 +0300, shachar J. brown wrote: > Hi Everyone, > > I'm sure someone has encountered one of the following questions. Please help > me figure this out: > At certain points in my flow graph I have different scenarios, each demanding > a set of different parameters. I now

Re: [Discuss-gnuradio] Memory Blocks & Struct Variable

2018-06-07 Thread CEL
Sorry, I replied with an empty mail just now, confusion of keys. I added more coffee to solve the issue with the author. Steve, assuming your set_mag() is in C++: if you have control over the set_mag() method, write it so that it accepts vectors, for example. Then, you can just use Python lists o

Re: [Discuss-gnuradio] Memory Blocks & Struct Variable

2018-06-07 Thread shachar J. brown
Hi Marcus, Thanks for the quick response. I'm a bit confused by your answer. When I generate a grc flow graph, It automatically creates a python script with a set_mag() method. So yes, I can play around with the set_mag() method, but I think it's quite absurd that whoever created the "Struct Varia

[Discuss-gnuradio] (no subject)

2018-06-07 Thread Mir Muhammad Lodro
Hi All i am installing GNU Radio on Linux 16.04, but it's not installing by saying this file requires compiler and library support for ISO 2011 standard. This can be done by issuing -std=c++11 or -std=gnu++11 when one has to run single file. But here the build process is automated. I would be grat

[Discuss-gnuradio] GNU Radio not installing: Build Failed

2018-06-07 Thread Mir Muhammad Lodro
Hi All i am installing GNU Radio on Linux 16.04, but it's not installing by saying this file requires compiler and library support for ISO 2011 standard. This can be done by issuing -std=c++11 or -std=gnu++11 when one has to run single file. But here the build process is automated. I would be grat

Re: [Discuss-gnuradio] install issue with c++11

2018-06-07 Thread Jason Matusiak
OK, here is where everything stands. I have made some headway, but it is still not 100% solved yet. I found some misnamed nomenclature in the ettus wiki on how pybombs installs and muddled through some things to get gr-blocks to finish building. I still cannot get this all to work automagical

Re: [Discuss-gnuradio] GNU Radio not installing: Build Failed

2018-06-07 Thread Dave NotTelling
Check out the thread titled: install issues with c++11. I think you two are having the same issue with PyBombs and C++11 On Thu, Jun 7, 2018 at 10:16 AM Mir Muhammad Lodro wrote: > Hi All > i am installing GNU Radio on Linux 16.04, but it's not installing by > saying this file requires compiler

Re: [Discuss-gnuradio] (no subject)

2018-06-07 Thread Derek Kozel
Hello Mir Lodro, This is a known issue and there is a solution currently in review. https://github.com/gnuradio/gnuradio/pull/1812 You can apply this change yourself to your local source code, change your local C++ version by calling CMake manually, or wait until the solution is merged into the c

Re: [Discuss-gnuradio] Correct way to add constructor parameter

2018-06-07 Thread Sumit Kumar
Ok this was very useful indeed :) Gives me lots of ideas to optimize my current flow graph. Thanks Sumit On 06/06/2018 18:47, Müller, Marcus (CEL) wrote: Also, while you're at it: If you have parameters (like potentially your scaling) that you'd like to update externally, for example from a d

Re: [Discuss-gnuradio] [USRP-users] [UHD] Announcing 3.12.0.0 Release

2018-06-07 Thread Martin Braun
On 06/06/2018 08:41 AM, Philip Balister wrote: >> Tag, FPGA images and github-auto-produced tarballs can be found here: >> https://github.com/EttusResearch/uhd/releases/tag/v3.12.0.0 > > If you are using tarball checksums to validate the tarball, github will > occasionally regenerate the tarball l

Re: [Discuss-gnuradio] [UHD] Announcing 3.12.0.0 Release

2018-06-07 Thread Martin Braun
On 06/06/2018 08:26 AM, Martin Braun wrote: > - 3.12.0.0 removed some public API calls, it is thus an API-breaking > release (note that these were some obscure API calls, most users > won't see a difference. GNU Radio users certainly won't). > If you want to keep everything as stable as possi

Re: [Discuss-gnuradio] Constellations, EVM and SNR Questions

2018-06-07 Thread Martin K
The following call is how I read data into MATLAB from the GNURadio file sink. I think this would almost work in Octave as well but I haven't tried. If not it, it at least illustrates the proper format. FileID = fopen('Filename','r'); import_channels = 2; SamplesPerFrame = 1024; import_format = 'f

[Discuss-gnuradio] GNU Radio not installing: Build Failed

2018-06-07 Thread Curt Corum
dio-blocks.dir/float_array_to_int.cc.o] > Error 1 > CMakeFiles/Makefile2:2171: recipe for target > 'gr-blocks/lib/CMakeFiles/gnuradio-blocks.dir/all' > failed > make[1]: *** [gr-blocks/lib/CMakeFiles/gnuradio-blocks.dir/all] Error 2 > Makefile:160: recipe for target &

Re: [Discuss-gnuradio] GNU Radio not installing: Build Failed

2018-06-07 Thread Derek Kozel
s.dir/float_array_to_int.cc.o] > Error 1 > CMakeFiles/Makefile2:2171: recipe for target > 'gr-blocks/lib/CMakeFiles/gnuradio-blocks.dir/all' > failed > make[1]: *** [gr-blocks/lib/CMakeFiles/gnuradio-blocks.dir/all] Error 2 > Makefile:160: recipe for target 'all&