Re: [Discuss-gnuradio] hiiii gudmng fnds,

2012-12-18 Thread Martin Braun (CEL)
On Mon, Dec 17, 2012 at 09:22:17PM -0800, sivakumar reddy wrote: Hi all, I have recorded a sinusoidal USRP signal (generated by a vector signal generator) in its complex form in a file_sink. I understand that the file_sink will have the I-Q data of the signal. Can anyone tell me in what

Re: [Discuss-gnuradio] gr-howto-write-a-block build fails

2012-12-18 Thread Martin Braun (CEL)
On Tue, Dec 18, 2012 at 01:27:16AM -0500, Tommy Tracy II wrote: I'm looking to write c++ gnuradio blocks using the gr-howto-write-a-block code that comes with gnuradio. Unfortunately, when I do the build with the existing code, the tests fail. Has anyone else seen this? I haven't (and it

[Discuss-gnuradio] Custom block one input/output variable number of output/inputs

2012-12-18 Thread George Sklivanitis
Hello everybody, In the following case study gr_file_source- pll_clock_sync- gr_complex_to_float - custom_block(1 input, 2outputs) in gnuradio, by printing the counter of noutput_items of my custom block, I observe that it reaches a multiple of 2 samples then it gets to zero and restarts again.

Re: [Discuss-gnuradio] gr-howto-write-a-block build fails

2012-12-18 Thread Tommy Tracy II
On Dec 18, 2012, at 3:52 AM, Martin Braun (CEL) martin.br...@kit.edu wrote: On Tue, Dec 18, 2012 at 01:27:16AM -0500, Tommy Tracy II wrote: I'm looking to write c++ gnuradio blocks using the gr-howto-write-a-block code that comes with gnuradio. Unfortunately, when I do the build with the

Re: [Discuss-gnuradio] gr-howto-write-a-block build fails

2012-12-18 Thread Tom Rondeau
On Tue, Dec 18, 2012 at 4:54 PM, Tommy Tracy II tj...@virginia.edu wrote: On Dec 18, 2012, at 3:52 AM, Martin Braun (CEL) martin.br...@kit.edu wrote: On Tue, Dec 18, 2012 at 01:27:16AM -0500, Tommy Tracy II wrote: I'm looking to write c++ gnuradio blocks using the gr-howto-write-a-block

Re: [Discuss-gnuradio] gr-howto-write-a-block build fails

2012-12-18 Thread Tommy Tracy II
On Dec 18, 2012, at 4:57 PM, Tom Rondeau t...@trondeau.com wrote: On Tue, Dec 18, 2012 at 4:54 PM, Tommy Tracy II tj...@virginia.edu wrote: On Dec 18, 2012, at 3:52 AM, Martin Braun (CEL) martin.br...@kit.edu wrote: On Tue, Dec 18, 2012 at 01:27:16AM -0500, Tommy Tracy II wrote: I'm

[Discuss-gnuradio] New Stuff!

2012-12-18 Thread Tom Rondeau
Hi everyone, Since our last GNU Radio Hackfest a few weeks ago, I've been working hard to finish up a lot of the projects we started and also get some documentation written on a lot of these new features. I won't repost here, but if you want to learn more about some of these things, read the last

Re: [Discuss-gnuradio] QT GUI FFTSINK in C++ Flowgraph

2012-12-18 Thread Daniel Labarowski
Thanks for the replies guys. Tom, I have modified this flowgraph (extensively) from one of the examples and have been using its CMakeLists.txt file (modifying it along the way of course). The commands that I use to build it are mkdir build cd build cmake ../ make I believe that -l