Re: [Discuss-gnuradio] uhd installer(build-gnuradio) got stuck

2011-07-12 Thread Josh Blum
> After installation, when we tried importing uhd in python, we get this > message: from gnuradio import uhd > Traceback (most recent call last): >   File "", line 1, in > ImportError: cannot import name uhd > > So I thought I may have missed something while installing uhd and so I tried > in

Re: [Discuss-gnuradio] uhd installer(build-gnuradio) got stuck

2011-07-12 Thread Abhishek Gupta
Hi Nemanja, I already have gnuradio installed on my machine. I was actually trying to install uhd with that script. Since that script didn't work for me, I followed these steps to install uhd written in the script: *git clone git://code.ettus.com/ettus/uhd.git >/dev/null 2>&1 cd uhd/host mkdir

Re: [Discuss-gnuradio] uhd installer(build-gnuradio) got stuck

2011-07-12 Thread Nemanja Trecakov
>Hi, > >I am trying to install uhd on one of my ubuntu lucid using the script build-gnuradio I downloaded from website http://code.ettus.com/redmine/ettus/projects/uhd/wiki >It started fine but got stuck at: >Continuing with script >Installing pre-prequisites... Hi, I had the same problem

[Discuss-gnuradio] uhd installer(build-gnuradio) got stuck

2011-07-12 Thread Prachi Parihar
Hi, I am trying to install uhd on one of my ubuntu lucid using the script build-gnuradio I downloaded from website http://code.ettus.com/redmine/ettus/projects/uhd/wiki It started fine but got stuck at: *Continuing with script Installing pre-prequisites... *I left it like this for about an hour as

Re: [Discuss-gnuradio] USRP transient peak from lock, unlock, set decim/freq

2011-07-12 Thread Marcus D. Leech
On 12/07/2011 1:05 PM, Nick Foster wrote: On Tue, 2011-07-12 at 11:07 +0200, Johannes Schmitz wrote: I am getting some kind of very strong transient peak when using lock unlock and changing usrp decimation rate and frequency and in the beginning. Is this a normal behaviour? So each time I reconf

Re: [Discuss-gnuradio] USRP transient peak from lock, unlock, set decim/freq

2011-07-12 Thread Nick Foster
On Tue, 2011-07-12 at 11:07 +0200, Johannes Schmitz wrote: > I am getting some kind of very strong transient peak when using lock > unlock and changing usrp decimation rate and frequency and in the > beginning. > Is this a normal behaviour? > So each time I reconfigure my system I have to throw awa

[Discuss-gnuradio] USRP transient peak from lock, unlock, set decim/freq

2011-07-12 Thread Johannes Schmitz
I am getting some kind of very strong transient peak when using lock unlock and changing usrp decimation rate and frequency and in the beginning. Is this a normal behaviour? So each time I reconfigure my system I have to throw away some samples to avoid this peak or am I doing something wrong? I m

[Discuss-gnuradio] Error installing gnuradio.

2011-07-12 Thread N.v
Hello. I'm trying to compile gnuradio on arch linux from AUR (https://aur.archlinux.org/packages.php?ID=39425) and i get this error: ==> Determining latest git revision... -> Version found: 20110712 ==> Making package: gnuradio-git 20110712-1 (Tue Jul 12 10:43:09 EEST 2011

Re: [Discuss-gnuradio] gr_freq_xlating_fir_filter usage

2011-07-12 Thread Alexandru Csete
On Tue, Jul 12, 2011 at 12:51 AM, Marcus D. Leech wrote: > In the gr_xlating_fir_filter, how do I correctly use the center-frequency > parameter? > > If I have a signal that is at 5MHz from baseband center, do I specify -5MHz > as the center-frequency?  Or do I use the >  "positive sense"?? Hi Ma