Re: [Discuss-gnuradio] GRC Hier block with vector IO not working as expected

2014-01-08 Thread Felix W.
Hi, thanks for confirming that and pointing me to the right spot in the code. For now, I'll just fix it in the xml as I include them in the repo anyway. Is this a known bug or should I file a bug report for this? Regards, Felix 2014/1/8 Johannes Demel > Hi Felix, > > I can reproduce it. Prob

[Discuss-gnuradio] a pybombs bug, plus a question

2014-01-08 Thread ikjtel
I found this bug to be very humorous ;-) In the case of a source download where the source file to be unpacked is one of tar.gz or tgz or tar.bz2 or tbz2, you had better not make the name of the recipe the same as the name of the top-level directory in the archive.  If you make them the same na

Re: [Discuss-gnuradio] PYBOMBs Testing

2014-01-08 Thread Dan CaJacob
OK, Here's a specific error. Seems like it's related to ICE, which compiled successfully as a dependency. Scanning dependencies of target gr_runtime_test [ 13%] Building CXX object gnuradio-runtime/lib/CMakeFiles/gr_runtime_test.dir/test_runtime.cc.o Linking CXX executable gr_runtime_test libgnu

Re: [Discuss-gnuradio] GRC Hier block with vector IO not working as expected

2014-01-08 Thread Johannes Demel
Hi Felix, I can reproduce it. Problem is that the generated 'xml' file is not generated correctly. The parameter 'vlen' should be written as '$vlen' in the xml files source/sink section but it is written as 'vlen'. Thus 'vlen' is treated as the value. Happens with 'v3.7.2-11-g3b27cc47'. I don't kn

Re: [Discuss-gnuradio] [USRP-users] USRP N210 Signal Phase Issue

2014-01-08 Thread Jonathan Fox
It works now, although with some U's on the console, they were there before anyways. I forgot to run systctl -w net.core.rmem_max=5000 and net.corewmem_max=1048576. As soon as I ran it the harmonics went away. On Wed, Jan 8, 2014 at 4:26 AM, Ralph A. Schmid, dk5ras wrote: > May it be just so

[Discuss-gnuradio] GRC Hier block with vector IO not working as expected

2014-01-08 Thread Felix W.
Hi list, I'm currently in the process of porting my gr-drm project to the 3.7 API and now I'm a little bit stuck and hope that someone here can help me. I want to create a hier block (in GRC) that accepts vectors as input and output. Their size is controlled by parameters like vlen_in and vlen_ou

Re: [Discuss-gnuradio] gr-rds

2014-01-08 Thread Nowlan, Sean
> Clayton and I worked on the FM RDS project over the last weeks. I think that > the receiving side is in a pretty good state now. It works well with the RTL > SDR. This is really cool! Worked right out of the box. It's decoding and displaying the local NPR station without any problems. Sean

Re: [Discuss-gnuradio] Top block trash not cleaning up where it used to. File sink not writing in some instances.

2014-01-08 Thread Marcus Müller
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi Miguel, sorry to hear you have a hard time... :( On 08.01.2014 18:44, Miguel Duarte wrote: > Marcus Muller: It.. kind of worked, in relation to the file sink > writing. Worked in some cases but not in most (!?), it seemed up to > chance really. I

Re: [Discuss-gnuradio] Top block trash not cleaning up where it used to. File sink not writing in some instances.

2014-01-08 Thread Miguel Duarte
Marcus Muller: It.. kind of worked, in relation to the file sink writing. Worked in some cases but not in most (!?), it seemed up to chance really. I don't know what to think of it. Martin Braun: That solution didn't work, at least in my case. Thanks for the advice though. I've tried everything,

Re: [Discuss-gnuradio] followup: libgnuradio-fcd-3.7.3git.so.0.0.0: undefined reference to `libusb_handle_events_completed'

2014-01-08 Thread George Refseth
On 01/08/2014 06:17 PM, ikjtel wrote: On Jan. 8, 2013, George wrote: > Same problem with libfaad2, fix recipe, and fix the cmake file that > set up where to look for both header files and library. > That was your solution also? Hate to admit, was in a hurry so I just nuked the system library co

Re: [Discuss-gnuradio] followup: libgnuradio-fcd-3.7.3git.so.0.0.0: undefined reference to `libusb_handle_events_completed'

2014-01-08 Thread ikjtel
On Jan. 8, 2013, George wrote: > Same problem with libfaad2, fix recipe, and fix the cmake file that > set up where to look for both header files and library. > That was your solution also? Hate to admit, was in a hurry so I just nuked the system library copy, and replaced it with the ones tha

Re: [Discuss-gnuradio] followup: libgnuradio-fcd-3.7.3git.so.0.0.0: undefined reference to `libusb_handle_events_completed'

2014-01-08 Thread George Refseth
On 01/08/2014 04:19 PM, ikjtel wrote: OK, this error seems to be all fixed now, but as a result I now have a doubt about pybombs . [The background of the problem is in the previous posting (yesterday) about this, but essentially the problem started when I changed the pybombs recipe for libusb

Re: [Discuss-gnuradio] PYBOMBs Testing

2014-01-08 Thread Dan CaJacob
Thanks. I'll try single-stringing it or looking further back to catch the actual error. Very Respectfully, Dan CaJacob On Wed, Jan 8, 2014 at 3:07 AM, Sylvain Munaut <246...@gmail.com> wrote: > > [ 65%] Building CXX object > > gr-blocks/lib/CMakeFiles/gnuradio-blocks.dir/ctrlport_probe2_s_imp

Re: [Discuss-gnuradio] followup: libgnuradio-fcd-3.7.3git.so.0.0.0: undefined reference to `libusb_handle_events_completed'

2014-01-08 Thread George Refseth
On 01/08/2014 04:19 PM, ikjtel wrote: OK, this error seems to be all fixed now, but as a result I now have a doubt about pybombs . [The background of the problem is in the previous posting (yesterday) about this, but essentially the problem started when I changed the pybombs recipe for libusb

[Discuss-gnuradio] followup: libgnuradio-fcd-3.7.3git.so.0.0.0: undefined reference to `libusb_handle_events_completed'

2014-01-08 Thread ikjtel
OK, this error seems to be all fixed now, but as a result I now have a doubt about pybombs . [The background of the problem is in the previous posting (yesterday) about this, but essentially the problem started when I changed the pybombs recipe for libusb in order to force pybombs to build libu

Re: [Discuss-gnuradio] QAM modulation

2014-01-08 Thread Tom Rondeau
On Wed, Jan 8, 2014 at 6:44 AM, Marcus Müller wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > Yes, that could be possible... But why would you do that? For "simple" > QAMs there are decoders available, and for unavailable QAMs you'd > simply implement your own constellation class. > P

Re: [Discuss-gnuradio] Variable Delay Error

2014-01-08 Thread Tom Rondeau
On Wed, Jan 8, 2014 at 7:34 AM, António Gomes wrote: > Hi all, > I'm trying to make a delay on a signal with a variable delay with a WX GUI > Slider. When i run the simulation and try to add a delay on a sinusoidal > signal it gives me this error: > This is a problem with typing between Python a

Re: [Discuss-gnuradio] QAM modulation

2014-01-08 Thread Marcus Müller
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Yes, that could be possible... But why would you do that? For "simple" QAMs there are decoders available, and for unavailable QAMs you'd simply implement your own constellation class. Please refer to the GNU Radio API reference for further information

Re: [Discuss-gnuradio] [USRP-users] USRP N210 Signal Phase Issue

2014-01-08 Thread Ralph A. Schmid, dk5ras
May it be just some lost packet or smth. like that? It looks very similar when USB does not catch up when using my USRP1 and BladeRF... Missing samples can create funny signals. Ralph. From: discuss-gnuradio-bounces+ralph=schmid@gnu.org [mailto:discuss-gnuradio-bounces+ralph=schmid..

Re: [Discuss-gnuradio] Fw: packet encoder purpose

2014-01-08 Thread Martin Braun
On Tue, Jan 07, 2014 at 04:47:44AM -0800, Irfan Ullah wrote: > On Tuesday, January 7, 2014 2:54 PM, Irfan Ullah > wrote: > > Hello everyone, >               can someone tell me the purpose of packet encoder/decoder? Irfan, the first message came through, there is no need to repeat it. When wr

Re: [Discuss-gnuradio] PYBOMBs Testing

2014-01-08 Thread Sylvain Munaut
> [ 65%] Building CXX object > gr-blocks/lib/CMakeFiles/gnuradio-blocks.dir/ctrlport_probe2_s_impl.cc.o > [ 65%] Building CXX object > gr-blocks/lib/CMakeFiles/gnuradio-blocks.dir/ctrlport_probe2_i_impl.cc.o > [ 65%] Building CXX object > gr-blocks/lib/CMakeFiles/gnuradio-blocks.dir/ctrlport_probe2