[Discuss-gnuradio] Message passing to UHD: USRP source/sink

2019-04-04 Thread Aravind Deshikh
Hello everyone, I'm working on frequency hopping using GNU Radio and USRP N210 as a function of Cognitive radio. Here, I have a .csv file which has the availability of channel to use among 4 frequency channels in a binary format like: CH0CH1 CH2 CH3 (900) (910)(920) (930) (Mhz

[Discuss-gnuradio] GSOC proposal for android

2019-04-04 Thread Jaspreet Singh
Hi, Is there any publicly available gsoc proposal for android? I would be making one from scratch otherwise & send here. Thank you Jaspreet Singh Delhi, India ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/list

Re: [Discuss-gnuradio] Error compiling gnuradio v3.7.9

2019-04-04 Thread Ron Economos
I get the same error here. As it turns out, any version of GNU Radio before 3.7.9.2 cannot be built with a newer CMake. If you really need to build 3.7.9, you have to use an older version of CMake. I've tested CMake 2.8.12.2 (the version used in Ubuntu 14.04), and that works. Ron On 4/4/19

Re: [Discuss-gnuradio] Error compiling gnuradio v3.7.9

2019-04-04 Thread Michael Dickens
Hmmm ... so the cmake debug output log shows: {{{ /usr/bin/python2: can't open file '/home/user/workarea-gnuradio/gnuradio-3.7.9/gen/volk_compile_utils.py': [Errno 2] No such file or directory }}} Is this really true, that that file doesn't exist? Or maybe it needs to be "chmod a+x"? On Thu, Ap

[Discuss-gnuradio] GSoC Proposal Review

2019-04-04 Thread Tucker Reinhardt
Hello all, My name is Tucker Reinhardt I introduced myself a couple weeks ago. Sorry for running up to the deadline but with finals coming around it's is a busy time, but I still really hope to work on GNU Radio over the summer as part of Google Summer of Code. Here is the link to a my current p

Re: [Discuss-gnuradio] Error compiling gnuradio v3.7.9

2019-04-04 Thread krono86
I tried to solve the issues as in: https://lists.gnu.org/archive/html/discuss-gnuradio/2016-03/msg00812.html * I added SET(CMAKE_C_FLAGS "$(CMAKE_C_FLAGS) -lpthread") and SET(CMAKE_CXX_FLAGS "$(CMAKE_CXX_FLAGS) -lpthread") in CMakeLists.txt. * I modified CMakeLists.txt of vol

Re: [Discuss-gnuradio] Error compiling gnuradio v3.7.9

2019-04-04 Thread krono86
Hi Michael, I'm sorry! Sure, next time I will. I'm building on Debian 9.8, and cmake is 3.7.2. Thank you for reply. Ivan Il 04.04.2019 15:41 Michael Dickens ha scritto: > Hi Ivan - PLEASE next time use < pastebin.com > or Google Drive or DropBox or whatever to hold your files & then post

Re: [Discuss-gnuradio] Error during compilation of GR-baz

2019-04-04 Thread Michael Dickens
When creating the debug build log, please remember to use "make VERBOSE=ON", not just "make" ... the additional verbosity shows actual commands executed, which is what we need to see to determine whether C++11 is being used or not. - MLD On Thu, Apr 4, 2019, at 9:42 AM, Michael Dickens wrote: >

Re: [Discuss-gnuradio] Error during compilation of GR-baz

2019-04-04 Thread Michael Dickens
Hi Balaji - Please "reply all" to keep the GR discussion list in the loop. Your OS / compiler can support C++11. Did you create the file "gr-baz-build-log.txt" and post it somewhere? That's the key! - MLD On Thu, Apr 4, 2019, at 2:32 AM, Balaji Kolla wrote: > Hi Michael, > here is the output of

Re: [Discuss-gnuradio] Error compiling gnuradio v3.7.9

2019-04-04 Thread Michael Dickens
Hi Ivan - PLEASE next time use < pastebin.com > or Google Drive or DropBox or whatever to hold your files & then post a link here; doing so requires less bandwidth && is -much- easier for us to parse. It looks like "Volk" didn't configure correctly ... what version of Debian are you building on

Re: [Discuss-gnuradio] "half-butterfly" viterbi decoding (VOLK)

2019-04-04 Thread Christoph Mayer
> What exactly is the template parameter N? In viterbi2.hpp it must > correspond to K (constraint length) from Phil Karn’s code. Sorry, N is the constraint length K. > The number of > states is calculated as M = 2^(N-1) (line 17) and the main loop runs M/2 > times (“full-butterfly”, line 50). >

Re: [Discuss-gnuradio] "half-butterfly" viterbi decoding (VOLK)

2019-04-04 Thread rear1019
On Wed, 03 Apr 2019 at 12:57:25 +0200, Christoph Mayer wrote: > a while ago I wrote a soft-decision Viterbi decoder based on Phil Karn's code: > https://github.com/hcab14/signal-analysis/blob/master/include/viterbi2.hpp > > and then realized that there is a version of Viterbi decoding using > "half