Re: [Discuss-gnuradio] gr_modtool cmake/make problems on OSX

2013-02-26 Thread Martin Braun (CEL)
On Mon, Feb 25, 2013 at 08:40:31PM +, Warren, Kevin M wrote: 1) A minor difficulty is that gr_modtool.py does not appear to be placing the class definitions and the instantiation of the class object(s) in the proper order. This was easy enough to remedy by hand. Hi Kevin, I assume you

Re: [Discuss-gnuradio] AttributeError: 'module' object has no attribute 'square_ff'.

2013-02-26 Thread Nemanja Savic
It might be that you have some version mismatch, or i don't know how to call that. Check inside of your _swig.i and see whether this MAGIC thig is above include statement. That was problem in my case. Gr_modtool generated something like this: %include test_pkdt.h GR_SWIG_BLOCK_MAGIC(test,pkdt);

[Discuss-gnuradio] gr-modtool and SWIG file line order

2013-02-26 Thread Martin Braun (CEL)
This seems to have been confusing everyone, so here's the answer: == = 3.7 == In the 3.7-style module structure (which uses the include/MODULENAME/ directory and omits the module prefix from the file names), the correct order is: %include ... GR_SWIG_BLOCK_MAGIC2(...) This format is

Re: [Discuss-gnuradio] Toggle use of bad versions of Boost

2013-02-26 Thread Alexandru Csete
On Wed, Feb 13, 2013 at 8:12 PM, Tom Rondeau t...@trondeau.com wrote: GNU Radio: now allowing you to shoot yourself in the foot! We've identified a few versions of Boost that don't work well with GNU Radio, 1.46, 1.47, and 1.52. A little while ago, I updated our cmake build files to look for

[Discuss-gnuradio] test runs twice

2013-02-26 Thread Nemanja Savic
Hi GNURADIOers, I wanted to tell you that test for my block runs twice. Namely, I designed block based on tagged_file_sink, which is able to store some additional samples before true tag. I designed also test, but when I run it, it simply executes twice. at the bottom of my qa file you can find

Re: [Discuss-gnuradio] Toggle use of bad versions of Boost

2013-02-26 Thread Tom Rondeau
On Tue, Feb 26, 2013 at 7:01 AM, Alexandru Csete oz9...@gmail.com wrote: On Wed, Feb 13, 2013 at 8:12 PM, Tom Rondeau t...@trondeau.com wrote: GNU Radio: now allowing you to shoot yourself in the foot! We've identified a few versions of Boost that don't work well with GNU Radio, 1.46, 1.47,

Re: [Discuss-gnuradio] Toggle use of bad versions of Boost

2013-02-26 Thread Ralph A. Schmid, dk5ras
Hi, You can see which Boost version Cmake is finding for you by looking at CMakeCache.txt in the top of the build directory. Check out the Boost_library_LIBRARY and Boost_INCLUDE_DIR to see which ones were found and are being used. Hopefully, it's finding the 1.48 version that's installed.

Re: [Discuss-gnuradio] gr_modtool cmake/make problems on OSX

2013-02-26 Thread Warren, Kevin M
I assume you mean in the SWIG files? Or are you talking about something else? The SWIG order bug was fixed in both the standalone and the master branch version of gr-modtool. Martin, It's howto_swig.py that is generated following the out of tree module tutorial (link in original post)

Re: [Discuss-gnuradio] test runs twice

2013-02-26 Thread Tom Rondeau
On Tue, Feb 26, 2013 at 7:17 AM, Nemanja Savic vlasi...@gmail.com wrote: Hi GNURADIOers, I wanted to tell you that test for my block runs twice. Namely, I designed block based on tagged_file_sink, which is able to store some additional samples before true tag. I designed also test, but when

Re: [Discuss-gnuradio] Toggle use of bad versions of Boost

2013-02-26 Thread Tom Rondeau
On Tue, Feb 26, 2013 at 9:38 AM, Ralph A. Schmid, dk5ras ra...@schmid.xxx wrote: Hi, You can see which Boost version Cmake is finding for you by looking at CMakeCache.txt in the top of the build directory. Check out the Boost_library_LIBRARY and Boost_INCLUDE_DIR to see which ones were found

Re: [Discuss-gnuradio] Toggle use of bad versions of Boost

2013-02-26 Thread Alexandru Csete
On Tue, Feb 26, 2013 at 3:15 PM, Tom Rondeau t...@trondeau.com wrote: On Tue, Feb 26, 2013 at 7:01 AM, Alexandru Csete oz9...@gmail.com wrote: On Wed, Feb 13, 2013 at 8:12 PM, Tom Rondeau t...@trondeau.com wrote: GNU Radio: now allowing you to shoot yourself in the foot! We've identified a

Re: [Discuss-gnuradio] Toggle use of bad versions of Boost

2013-02-26 Thread Tom Rondeau
On Tue, Feb 26, 2013 at 11:10 AM, Alexandru Csete oz9...@gmail.com wrote: On Tue, Feb 26, 2013 at 3:15 PM, Tom Rondeau t...@trondeau.com wrote: On Tue, Feb 26, 2013 at 7:01 AM, Alexandru Csete oz9...@gmail.com wrote: On Wed, Feb 13, 2013 at 8:12 PM, Tom Rondeau t...@trondeau.com wrote: GNU

Re: [Discuss-gnuradio] gr_modtool cmake/make problems on OSX

2013-02-26 Thread Martin Braun (CEL)
On Tue, Feb 26, 2013 at 02:45:52PM +, Warren, Kevin M wrote: Martin, It's howto_swig.py that is generated following the out of tree module tutorial (link in original post) downloaded from github. I see there's been a new version posted within the past few hours. If the swig file was

[Discuss-gnuradio] tunnel.py command not working.

2013-02-26 Thread Sajjad Safdar
HI, I am using tunnel.py command to setup a TCP/IP link between two usrp1. When i try to use the command , i get this error ./tunnel.py linux; GNU C++ version 4.6.3; Boost_104800; UHD_003.005.001-29-g3cb515f7 Traceback (most recent call last):   File ./tunnel.py, line 295, in module     main()  

Re: [Discuss-gnuradio] Toggle use of bad versions of Boost

2013-02-26 Thread Alexandru Csete
On Tue, Feb 26, 2013 at 5:21 PM, Tom Rondeau t...@trondeau.com wrote: On Tue, Feb 26, 2013 at 11:10 AM, Alexandru Csete oz9...@gmail.com wrote: On Tue, Feb 26, 2013 at 3:15 PM, Tom Rondeau t...@trondeau.com wrote: On Tue, Feb 26, 2013 at 7:01 AM, Alexandru Csete oz9...@gmail.com wrote: On Wed,

Re: [Discuss-gnuradio] Toggle use of bad versions of Boost

2013-02-26 Thread Tom Rondeau
On Tue, Feb 26, 2013 at 1:12 PM, Alexandru Csete oz9...@gmail.com wrote: On Tue, Feb 26, 2013 at 5:21 PM, Tom Rondeau t...@trondeau.com wrote: On Tue, Feb 26, 2013 at 11:10 AM, Alexandru Csete oz9...@gmail.com wrote: On Tue, Feb 26, 2013 at 3:15 PM, Tom Rondeau t...@trondeau.com wrote: On Tue,

[Discuss-gnuradio] how to monitor the output of tx module

2013-02-26 Thread Pengyu Zhang
Hi, My RFID communication system uses the following blocks. I can monitor the signal output by rx module using self.connect(rx, rx_out). rx_out is a log file generated by rx_out = gr.file_sink(gr.sizeof_gr_complex, ./rx.out). How could I monitor the output of tx module? Thanks. self.connect(rx,

[Discuss-gnuradio] Resistance? Capacitance? Inductance?

2013-02-26 Thread Joel Mayer
Dear GNU Radio aficionado's- Whatever happened to resistance, capacitance, and inductance? When I joined this thread I was hoping you would once in a while talk about ways of using the software in the computer to modify the resonant circuit in the hardware radio by making adjustments to the

[Discuss-gnuradio] GNU Radio releases 3.6.3.1 and 3.6.4 available for download

2013-02-26 Thread Johnathan Corgan
GNU Radio releases 3.6.3.1 and 3.6.4 are now available for download. Release 3.6.3.1 is a bug-fix only update to 3.6.3, and has no new features. Release 3.6.4 has both bug fixes and new features. http://gnuradio.org/releases/gnuradio/gnuradio-3.6.3.1.tar.gz

Re: [Discuss-gnuradio] Resistance? Capacitance? Inductance?

2013-02-26 Thread John Malsbury
http://staff.washington.edu/jon/gr-mrfm/ USRP and GNU Radio controlling micromechanical oscillators for Magnetic Resonance Force Microscopy (MRFM). Does that count? -John On Tue, Feb 26, 2013 at 2:10 PM, Joel Mayer joelm_armill...@msn.com wrote: ** Dear GNU Radio aficionado's- Whatever

[Discuss-gnuradio] Questions about fhss_engine.py

2013-02-26 Thread Gong Zhang
Hi, I have read the fhss_engine.py file.It seems that they send timed information via msg.And it's impossible to recevie any bit unless they use external synchronization.Is it right?Any suggestion would be appreciated. Thanks./ /// ___

[Discuss-gnuradio] Padding for USRP

2013-02-26 Thread Manu T S
In gnuradio/digital/packet_utils, the packets are padded to make it a multiple of 512 bytes to be sent across the USB(As per the comment there). USRP2 and N210 uses ethernet connection. Is it important to have padding for USRP in for these devices? If so is it the same number? ( 512 bytes to be

Re: [Discuss-gnuradio] Padding for USRP

2013-02-26 Thread Josh Blum
On 02/26/2013 08:03 PM, Manu T S wrote: In gnuradio/digital/packet_utils, the packets are padded to make it a multiple of 512 bytes to be sent across the USB(As per the comment there). USRP2 and N210 uses ethernet connection. Is it important to have padding for USRP in for these devices?

[Discuss-gnuradio] Scheduler Question

2013-02-26 Thread Almohanad Fayez
I've been reading through the code in gnuradio-core/runtime for a few days to understand the internal workings of the gnuradio scheduler. It seems to me that gnuradio was originally based on a synchronous dataflow (sdf) model of computation and the single thread schedule is an SDF sequential