Re: [Discuss-gnuradio] Working example of rx_ofdm and rx_ofdm with Gnuradio Companion

2013-09-18 Thread Martin Braun (CEL)
Hi Aditya, there's a ticket on this (see our issue tracker) and I'm on it. tx_ofdm.grc should work, though. MB On Wed, Sep 18, 2013 at 01:13:11PM -0400, Aditya Dhananjay wrote: > Hello All, > > > Reviving an older discussion (from what I gather from the list archives). Does > anyone have a w

Re: [Discuss-gnuradio] About setting the GRC block properties.

2013-09-18 Thread Martin Braun (CEL)
On Tue, Sep 17, 2013 at 02:50:33PM -0500, Kevin wrote: >    self.digital_ofdm_carrier_allocator_cvc_1 = > digital.ofdm_carrier_allocator_cvc(fft_len, (-30,-29,-28, -27, -26, -25, -24, > -23, -22, -21, -20, -19, -18, -17, -16, -15, -14, -13, -12, -11, -10, -9, -8 , > -7, -6, -5, -4, -3, -2, -1,1,2,

[Discuss-gnuradio] Sample receive time in benchmark

2013-09-18 Thread Harry Zhang
Hi, My last question (http://lists.gnu.org/archive/html/discuss-gnuradio/2013-09/msg00196.html) seems no answer.But I get another question. I wanna know the actual receive time of a sample. If I get the rx tag(sample count 100), I can calculate the any sample's receive time. For example,sample 1600

Re: [Discuss-gnuradio] About setting the GRC block properties.

2013-09-18 Thread Kevin
Good afternoon, Anyone had been making those blocks and letting it running successfully before? Can you leave some advice or message? Thanks ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnurad

Re: [Discuss-gnuradio] Gnuradio-Companion Documentation.

2013-09-18 Thread Kevin
Thank you, So those documentation will be shown when I click block > Properties ? That's the description below "Documentation" section? Sincerely, On Wed, Sep 18, 2013 at 2:22 PM, Tom Rondeau wrote: > On Wed, Sep 18, 2013 at 3:13 PM, Kevin wrote: > > Hello, > > > > I built Gnuradio using > >

Re: [Discuss-gnuradio] Gnuradio-Companion Documentation.

2013-09-18 Thread M Dammer
May I then suggest to enable the docs in the pybombs recipe by default as well ? On 18/09/13 20:22, Tom Rondeau wrote: > On Wed, Sep 18, 2013 at 3:13 PM, Kevin wrote: >> Hello, >> >> I built Gnuradio using >> >> $ wget http://www.sbrac.org/files/build-gnuradio && chmod a+x >> ./build-gnuradio &&

[Discuss-gnuradio] Regarding Boost message queue

2013-09-18 Thread NaceurElOuni
Hi, I am developping some source code using a boost shared pointer gr_message_sptr which is retrieving from a queue (gr_msg_queue_sptr), The issue is that when calling : gr_message_sptr mesg = queue->delete_head_nowait(); from within a while loop (BTW the queue itself is being passed from a

Re: [Discuss-gnuradio] Gnuradio-Companion Documentation.

2013-09-18 Thread Kevin
Hello, I built Gnuradio using $ wget http://www.sbrac.org/files/build-gnuradio && chmod a+x ./build-gnuradio && ./build-gnuradio Which means I don't need to worry about this? ./configure --enable-doxygen make sudo make install On Wed, Sep 18, 2013 at 1:49 PM, M Dammer wrote: > Kevin, are

[Discuss-gnuradio] Issues with usrp_spectrum_sense.py and B100.

2013-09-18 Thread sumitstop
I am having gnuradio version 3.6.5.1 which I installed 3 weeks back with build-gnuradio script. I am running usrp_spectrum_sense.py on B100 (Serial EDR13W5B1) When I run it it simply gets stuck and not responds to ctrl+c , then I have to forcibly kill the process. At the same time in another machi

Re: [Discuss-gnuradio] Gnuradio-Companion Documentation.

2013-09-18 Thread Tom Rondeau
On Wed, Sep 18, 2013 at 3:13 PM, Kevin wrote: > Hello, > > I built Gnuradio using > > $ wget http://www.sbrac.org/files/build-gnuradio && chmod a+x > ./build-gnuradio && ./build-gnuradio > > Which means I don't need to worry about this? > > ./configure --enable-doxygen > make > sudo make install

Re: [Discuss-gnuradio] Updating gr-specest to 3.7

2013-09-18 Thread Tom Rondeau
On Wed, Sep 18, 2013 at 1:37 PM, Jared Clements wrote: > Thanks Tom, that was able to get rid of the fftw linking errors. > There are still a few gnuradio ones I'm seeing, have you seen these > before? > > [ 57%] Building CXX object > lib/CMakeFiles/qa_arburg_impl.dir/qa_arburg_impl.cc.o > Linkin

Re: [Discuss-gnuradio] Gnuradio-Companion Documentation.

2013-09-18 Thread M Dammer
Kevin, are you building gnuradio via PyBombs ? In this case you must have doxygen installed on your system. Then you have to edit the build recipe for gnuradio to enable doxygen: open the file gnuradio.lwr in your pybombs/recipes folder. in the line starting with var config_opt change -DENABLE_DOXY

[Discuss-gnuradio] Gnuradio-Companion Documentation.

2013-09-18 Thread Kevin
Morning, from the site, http://gnuradio.org/redmine/projects/gnuradio/wiki/GNURadioCompanion There is the section, Can anybody tell me how to install it and which folder I should be at? Thanks Installing Documentation To view the blocks' documentation from inside GRC, install doxygen and config

Re: [Discuss-gnuradio] Updating gr-specest to 3.7

2013-09-18 Thread Jared Clements
Thanks Tom, that was able to get rid of the fftw linking errors. There are still a few gnuradio ones I'm seeing, have you seen these before? [ 57%] Building CXX object lib/CMakeFiles/qa_arburg_impl.dir/qa_arburg_impl.cc.o Linking CXX executable qa_arburg_impl libgnuradio-specest.so: undefined refe

[Discuss-gnuradio] Working example of rx_ofdm and rx_ofdm with Gnuradio Companion

2013-09-18 Thread Aditya Dhananjay
Hello All, Reviving an older discussion (from what I gather from the list archives). Does anyone have a working example of rx_ofdm.grc and tx_ofdm.grc? Or in the minimum, a working example of rx_ofdm.grc that plays with benchmark_tx, and/or a working example of tx_ofdm.grc that plays with benchma

Re: [Discuss-gnuradio] Officially recommended version?

2013-09-18 Thread Alexandru Csete
On Tue, Sep 17, 2013 at 4:30 PM, Tom Rondeau wrote: > On Mon, Sep 16, 2013 at 5:07 PM, Alexandru Csete wrote: >> On Mon, Sep 16, 2013 at 5:09 PM, Marcus D. Leech wrote: >>> On 09/16/2013 10:40 AM, Alexandru Csete wrote: Greetings, I've been going nuts over the past few weeks

Re: [Discuss-gnuradio] uhd compile failure on recent git: b2xx_fx3_utils.cpp

2013-09-18 Thread Johnathan Corgan
On Tue, Sep 17, 2013 at 11:43 AM, ikjtel wrote: > Getting this on an older ubuntu (10.10) box, trying to compile from a > cloned uhd git repo (which should be current as of today) > This is better sent to the usrp-users list, as it is an issue with the UHD code, not GNU Radio. _

Re: [Discuss-gnuradio] trouble with python sync_block and dynamic flow graph reconfiguration

2013-09-18 Thread Johnathan Corgan
On Tue, Sep 17, 2013 at 4:15 PM, Joshua Lackey wrote: > While it seems to work just fine in the simple example, my more > complicated program locked up after a few stop()/start()s. I decided that > tracking the problem with the temporary fix would be just as difficult. > (And ultimately pointl

Re: [Discuss-gnuradio] multiple asynchronous channels in parallel

2013-09-18 Thread alyafawi
for a single channel (quite stable): USRP -- LPF -- Module -- for multi channel (exit with segfault) -- LPF -- Module -- USRP -- LPF -- Module -- ... -- LPF -- Module -- I am using xlating_fir_filter_ccf with the proper frequency offse