[Discuss-gnuradio] Re: Help please - install openSUSE

2010-03-19 Thread Juan Quiroz
Information for openSUSE 11.1 on GNUradio web page works fine, take care with versions of packages that you can find in YAST because versions are not allways most recent, you can find rpm packages to solve dependencies in http://software.opensuse.org/search just select opensuse 11.1 and one clic

Re: [Discuss-gnuradio] Error during "sudo make install" in Ubuntu 9.10

2010-03-19 Thread Johnathan Corgan
On Fri, Mar 19, 2010 at 11:21, S.M. Hasan wrote: > Any idea about the following error ? I got this during the "sudo make > install". I am using ubuntu 9.10 and gnuradio from the tar ball.  Any help > would be appreciated. Thanks. > '/usr/local/lib/python2.6/dist-packages/gnuradio/gr' > libtool:

[Discuss-gnuradio] pre-amble detection techniques

2010-03-19 Thread Andrew Rich
Hello Enjoying reading all about the USRP (and other SDR) and gnu radio Anybody got some advice on pre-amble detection techniques ? Sliding window ? fifo ? Looking for some Mode S signals. 0.5 us pulses, located at 0us, 1us, 3.5us and 4.5 us. --TT-T-T---

[Discuss-gnuradio] Beagleboard and Google Summer of Code

2010-03-19 Thread Philip Balister
Beagleboard.org was accepted as a mentoring organization for the Google Summer of Code. Why does this list care? As one of the possible mentors, I am interested in mentoring students interested in improving gnuradio on the OMAP3. The specific idea we put on the ideas page was to create a gnura

Re: [Discuss-gnuradio] Sync 2x USRP2s

2010-03-19 Thread Josh Blum
You need the sleep(1) to guarantee that the time is latched into the registers before starting streaming. Prior to that, the time is unknown. And there seems to be a little bug in the fpga that makes the streaming hang if this time happens to be in the past. When I update the example, I will

Re: [Discuss-gnuradio] Sync 2x USRP2s

2010-03-19 Thread Lyndon Evans
Hi Doug, Thanks for the quick reply. In rx_timed_samples I basically do start_rx_streaming() right after set_time_at_next_pps(), so yeah, I'll try the sleep(1). What do you mean by "if the host PC doesn't have direct access to the PPS signal" (read the serial data from the GPS)? Yes, I've r

[Discuss-gnuradio] Error during "sudo make install" in Ubuntu 9.10

2010-03-19 Thread S.M. Hasan
Any idea about the following error ? I got this during the "sudo make install". I am using ubuntu 9.10 and gnuradio from the tar ball. Any help would be appreciated. Thanks. -Hasan 1. make[5]: Nothing to be done for `install-data-am'. 2. make[5]: Leaving directory `/home/hasan/Document

Re: [Discuss-gnuradio] Sync 2x USRP2s

2010-03-19 Thread Doug Geiger
On 3/19/2010 10:48 AM, David Evans wrote: Hi, I want to sync two USRP2s, and currently trying to modify the VRT rx_timed_samples... usrp2::clock_config_t cc; cc.ref_source = usrp2::clock_config_t::REF_INT; cc.pps_polarity = usrp2::clock_config_t::PPS_NEG; cc.pps_source = usrp2::clock_config_t

[Discuss-gnuradio] Sync 2x USRP2s

2010-03-19 Thread David Evans
Hi, I want to sync two USRP2s, and currently trying to modify the VRT rx_timed_samples... usrp2::clock_config_t cc; cc.ref_source = usrp2::clock_config_t::REF_INT; cc.pps_polarity = usrp2::clock_config_t::PPS_NEG; cc.pps_source = usrp2::clock_config_t::PPS_SMA; cc.provide_ref_to_mimo = false;

Re: [Discuss-gnuradio] Re: Help please - install openSUSE 11.1 gnuradio

2010-03-19 Thread Andrew Rich
Thanks Alex I forgot about that page, talk about doing things the long way around ! I installed and got:- * The following GNU Radio components have been successfully configured: config gruel omnithread gnuradio-core pmt mblock

Re: [Discuss-gnuradio] Re: Help please - install openSUSE 11.1 gnuradio

2010-03-19 Thread Alexandru Csete
Andrew, It seems you are still missing a lot of dependencies, you can see a list here: http://gnuradio.org/redmine/wiki/gnuradio/SuseInstall On desktop linux distributions you should be able to have everything enabled except gcell gr-gcell gr-audio-osx gr-audio-windows gr-comedi and possibly jack

[Discuss-gnuradio] About stream/vector and trellis_encoder

2010-03-19 Thread Axel Belliard
Hi I'm facing 2 problemes : - I'm trying to design a flow graph that creat a transmission frame from a input file. The frame must be like this : [ (sync bytes x80)(data bytes x32)(0x16)(data bytes x32)(0x16)(data bytes x32)(0x16)(data bytes x32) ] My idea is to use vector/stream converters, to di

[Discuss-gnuradio] Re: Help please - install openSUSE 11.1 gnuradio

2010-03-19 Thread Andrew Rich
Sorted gnuradio install - openSUSE 11.1 Linux version 2.6.27.7-9-pae 1) gcc - YAST 2) python and python devel - YAST 3) SWIG - YAST 4) FFTW3F -devel YAST 5) libccpunit - YAST + installed gcc43-c++ (missing g++ error) (YAST) + Downloaded and installed boost_1_42_0 .tar.gz BOOST_PREFIX=/opt

[Discuss-gnuradio] Help please - install

2010-03-19 Thread Andrew Rich
Hello I am installing gnuradio on openSUSE. I got this far and then got stuck:- 1) gcc - YAST 2) python and python devel - YAST 3) SWIG - YAST 4) FFTW3F -devel YAST 5) ccpunit - YAST 6) I am now stuck on "boost" as part of the configure. (it is in YAST but stops) checking for boost >= 1.35...