Re: [Discuss-gnuradio] problems with python blocks [attn: jblum]

2011-12-06 Thread Josh Blum
On 12/06/2011 06:39 PM, Paul Miller wrote: > On Tue, Dec 06, 2011 at 12:44:17PM -0800, Josh Blum wrote: >> Whats your OS? I have tested it on a few recent ubuntus and fedoras, and >> windows with a recent boost. > > Arch. Everything is wacky new because of rolling release. It's > super easy to

Re: [Discuss-gnuradio] problems with python blocks [attn: jblum]

2011-12-06 Thread Paul Miller
On Tue, Dec 06, 2011 at 12:44:17PM -0800, Josh Blum wrote: > Whats your OS? I have tested it on a few recent ubuntus and fedoras, and > windows with a recent boost. Arch. Everything is wacky new because of rolling release. It's super easy to get going if you build a test box, and I will happily

Re: [Discuss-gnuradio] Problem with new swig docs stuff

2011-12-06 Thread Josh Blum
On 12/06/2011 02:56 PM, Tom Rondeau wrote: > On Tue, Dec 6, 2011 at 5:51 PM, Josh Blum wrote: > >> >>> >>> [ 47%] Generating general_swig_doc.i >>> Error in xml in file >> /home/gr/source/git/gnuradio/build/gnuradio-core/src/lib/swig/general_swig_doc_swig_docs/xml/gr__simple__framer__sync_8h.x

[Discuss-gnuradio] Peak detection

2011-12-06 Thread Vanessa Gardellin
Dear all, I finally figure out how to receive packet using OFDM and Alamouti but unfortunately looks like I cannot detect all the peaks. 10% of the packets that I receive are right. I think that I experience a phase rotation, i.e. instead of receiving -1, I receive +1 for some preamble symbols and

Re: [Discuss-gnuradio] CMake builds vs Autotools builds

2011-12-06 Thread Tom Rondeau
On Tue, Dec 6, 2011 at 6:11 PM, Marcus D. Leech wrote: > On 12/06/2011 06:02 PM, Tom Rondeau wrote: > >> >> Alright, good. Just making sure we didn't actually need the .la files. >> Which is good, since making them "correctly" (that is, identical to the >> output of autotools) could have been a r

Re: [Discuss-gnuradio] Question about benchmark_tx and benchmark_rx

2011-12-06 Thread Tom Rondeau
On Thu, Dec 1, 2011 at 10:15 PM, Muhammad Rosli wrote: > Hi, > > Thanks for your reply. I am using the narrowband example. > > If I attempt using > > ./benchmark_tx.py -f 400M -r 250k -S 4 > > and > > ./benchmark_rx.py -f 400M -r 250k -S 4 > > which I worked out from reading the README file, the r

Re: [Discuss-gnuradio] CMake builds vs Autotools builds

2011-12-06 Thread Marcus D. Leech
On 12/06/2011 06:02 PM, Tom Rondeau wrote: Alright, good. Just making sure we didn't actually need the .la files. Which is good, since making them "correctly" (that is, identical to the output of autotools) could have been a real pain. Thanks! Tom Ok, "this evening" has arrived with a sicke

Re: [Discuss-gnuradio] HELP : How to use uhd_fft.py

2011-12-06 Thread Tom Rondeau
2011/12/4 Nakajo Tomoyuki > Dear all, > > I try to use uhd_fft.py. > > The viewing area is displayed, but, no waveform is displayed on viewing > area. > Please tell me how to manage the trouble. > > A result of uhd_fft.py is below, > > -

Re: [Discuss-gnuradio] CMake builds vs Autotools builds

2011-12-06 Thread Tom Rondeau
On Tue, Dec 6, 2011 at 4:16 PM, Alexandru Csete wrote: > On Tue, Dec 6, 2011 at 6:33 PM, Tom Rondeau wrote: > >> On Tue, Dec 6, 2011 at 12:56 AM, Josh Blum wrote: >> >>> >> >>> http://gnuradio.org/cgit/gnuradio.git/commit/?id=56fcd5f9b22af33976f9413d3a9d0aec41a7b556 >>> >> >>> >> -josh >>> >

Re: [Discuss-gnuradio] Strange behaviour of example 'variable-config.grc'

2011-12-06 Thread Tom Rondeau
On Tue, Dec 6, 2011 at 5:06 PM, John Coppens wrote: > On Tue, 6 Dec 2011 12:51:50 -0500 > Tom Rondeau wrote: > > > John, > > Where are you running GRC from? And are you trying to run this inside GRC > > or on the command line after you generate the .py file? > > I call gnuradio-companion from a

Re: [Discuss-gnuradio] Building on 64-bit Linux

2011-12-06 Thread Tom Rondeau
On Tue, Dec 6, 2011 at 5:35 PM, Justin Ford wrote: > > Is there a solution for building gnuradio on 64-bit Linux using the stable > v3.4.2 release? > > I'm seeing errors similar to the following thread when building gnuradio > from the v3.4.2 source tarball on RHEL 5.7 x86_64: > http://lists.gnu

Re: [Discuss-gnuradio] Problem with new swig docs stuff

2011-12-06 Thread Tom Rondeau
On Tue, Dec 6, 2011 at 5:51 PM, Josh Blum wrote: > > > > > [ 47%] Generating general_swig_doc.i > > Error in xml in file > /home/gr/source/git/gnuradio/build/gnuradio-core/src/lib/swig/general_swig_doc_swig_docs/xml/gr__simple__framer__sync_8h.xml > > Traceback (most recent call last): > > Fil

Re: [Discuss-gnuradio] Problem with new swig docs stuff

2011-12-06 Thread Josh Blum
> > [ 47%] Generating general_swig_doc.i > Error in xml in file > /home/gr/source/git/gnuradio/build/gnuradio-core/src/lib/swig/general_swig_doc_swig_docs/xml/gr__simple__framer__sync_8h.xml > Traceback (most recent call last): > File "/home/gr/source/git/gnuradio/docs/doxygen/swig_doc.py", li

[Discuss-gnuradio] Building on 64-bit Linux

2011-12-06 Thread Justin Ford
Is there a solution for building gnuradio on 64-bit Linux using the stable v3.4.2 release? I'm seeing errors similar to the following thread when building gnuradio from the v3.4.2 source tarball on RHEL 5.7 x86_64: http://lists.gnu.org/archive/html/discuss-gnuradio/2011-09/msg2.html. I f

Re: [Discuss-gnuradio] Strange behaviour of example 'variable-config.grc'

2011-12-06 Thread John Coppens
On Tue, 6 Dec 2011 12:51:50 -0500 Tom Rondeau wrote: > John, > Where are you running GRC from? And are you trying to run this inside GRC > or on the command line after you generate the .py file? I call gnuradio-companion from a terminal window (That's where the error messages come from) > I'm a

Re: [Discuss-gnuradio] CMake builds vs Autotools builds

2011-12-06 Thread Alexandru Csete
On Tue, Dec 6, 2011 at 6:33 PM, Tom Rondeau wrote: > On Tue, Dec 6, 2011 at 12:56 AM, Josh Blum wrote: > >> >> >> http://gnuradio.org/cgit/gnuradio.git/commit/?id=56fcd5f9b22af33976f9413d3a9d0aec41a7b556 >> >> >> >> -josh >> >> >> >> >> >> Marcus, would you be up for trying that? The resulti

Re: [Discuss-gnuradio] problems with python blocks [attn: jblum]

2011-12-06 Thread Josh Blum
On 12/05/2011 06:40 PM, Paul Miller wrote: > On Mon, Dec 05, 2011 at 08:30:17AM -0800, Josh Blum wrote: >> Looks like I had a typo in the forecast call, fix is pushed. I should >> have had unit testing for the general_work as well. >> http://gnuradio.org/cgit/jblum.git/log/?h=python_blocks > > C

Re: [Discuss-gnuradio] How to specify boost include path to configure?

2011-12-06 Thread Justin Ford
> > How do I get configure to see the correct libraries and includes? > Well, I found what I think is a solution...I made two symlinks: /usr/include/boost141/include -> /usr/include/boost141/boost /usr/include/boost141/boost/boost -> /usr/include/boost141/boost This can't be "the right way" to

Re: [Discuss-gnuradio] How to specify boost include path to configure?

2011-12-06 Thread Justin Ford
> > How do I point configure for gnuradio to the boost141 include directory? > I discovered that libraries from a failed attempt at building boost from source were being used.  I removed these, and now my problem is more fundamental: configure fails to identify boost.  I have boost141 (v1.41)

[Discuss-gnuradio] How to specify boost include path to configure?

2011-12-06 Thread Justin Ford
Hello gnuradio world!  I'm trying to get started and I'm getting hung up building and installing.  I'm following the build guide. How do I point configure for gnuradio to the boost141 include directory? I am building gnuradio-3.4.2 from the source tarball on RHEL 5.7 x86_64.  When I try to mak

Re: [Discuss-gnuradio] WBX and frequencies around 433 MHz?

2011-12-06 Thread Nick Foster
Patrik, Can you please check to see that the WBX LO is locked? If you have a GRC flowgraph, you can use a function probe block with the following settings: ID: lo_locked Block ID: uhd_usrp_source_0 (or whatever your UHD source block is named) Function name: get_dboard_sensor Function args: '"lo_

Re: [Discuss-gnuradio] Strange behaviour of example 'variable-config.grc'

2011-12-06 Thread Tom Rondeau
On Tue, Dec 6, 2011 at 12:20 AM, John Coppens wrote: > Hi, > > Pardon my newness to gnuradio... I compiled and installed the latest > dev tar.gz. I tried to compile 3.4.2 with autotools, but didn't get > anywhere. So I followed an advice in a mail I found, and, using > cmake/gmake, all went well

Re: [Discuss-gnuradio] usrp2_rx_cfile change of daughter board

2011-12-06 Thread Tom Rondeau
On Tue, Dec 6, 2011 at 5:21 AM, wrote: > Hello all, > I was using usrp2_rx_cfile.py module to sense 2.4G channel by using RX2400 > board(2.2G to 2.9G). Now I want to sense TV frequencies so I have changed > the daughter board to wbx daughter board ( 50 MHz to 2.2G). But now I > cannot sense the s

Re: [Discuss-gnuradio] CMake builds vs Autotools builds

2011-12-06 Thread Tom Rondeau
On Tue, Dec 6, 2011 at 12:56 AM, Josh Blum wrote: > >> > http://gnuradio.org/cgit/gnuradio.git/commit/?id=56fcd5f9b22af33976f9413d3a9d0aec41a7b556 > >> > >> -josh > >> > >> > >> Marcus, would you be up for trying that? The resulting la files do not > >> match what comes out of autotools. We d

Re: [Discuss-gnuradio] WBX and frequencies around 433 MHz?

2011-12-06 Thread Marcus D. Leech
> Hi, While I was testing the DQPSK-(de)modulation blocks in GRC. >>> I found a frequency region where the reception failed. I >>> >> started with >> >>> the ISM-band (433 MHz) as the center frequency, and the reception >>> didn't work. After checking my

[Discuss-gnuradio] usrp2_rx_cfile change of daughter board

2011-12-06 Thread umer.rabbani
Hello all, I was using usrp2_rx_cfile.py module to sense 2.4G channel by using RX2400 board(2.2G to 2.9G). Now I want to sense TV frequencies so I have changed the daughter board to wbx daughter board ( 50 MHz to 2.2G). But now I cannot sense the signal by using coaxial cable connected to my usr