Re: [Discuss-gnuradio] Constant output message source

2011-09-26 Thread Igor Almeida
would help me get the tail out of the channel memory. If anyone has suggestions for this I would be happy to read. -- Igor Almeida ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio

[Discuss-gnuradio] [RFC] Add a cyclic extender to gr

2011-05-25 Thread Igor Almeida
this in gnuradio? There is also a git repository at git://gitorious.org/~igoralmeida/gnuradio/igoralmeida-gnuradio.git with the code applied directly to master, but I'm probably missing some python dev files as gnuradio does not build. Cheers -- Igor Almeida From

Re: [Discuss-gnuradio] Single-tone test using USRP2 with RFX2400 and XCVR2450

2009-08-28 Thread Igor Almeida
shows a single impulse at aproximately -3kHz. In the time domain, the signal is sinusoidal on both real and imaginary parts, when I expect it to be only real since the carrier has (should have) been removed. I believe I am missing some trivial concept here. -- Igor Almeida

Re: [Discuss-gnuradio] Single-tone test using USRP2 with RFX2400 and XCVR2450

2009-08-28 Thread Igor Almeida
on the sig_source. Eric -- Igor Almeida ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio

Re: [Discuss-gnuradio] usrp_wfm_rcv.py

2009-01-25 Thread Igor Almeida
. $ ./usrp_nbfm_rcv.py -f YOURFREQ If you don't know the frequencies of the FM carriers, well.. good hunting! -- Igor Almeida ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio

Re: [Discuss-gnuradio] RuntimeError: Unable to find USRP #0

2008-12-23 Thread Igor Almeida
___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio I have recently had this kind of problem, so maybe I can help. Did you make sure udev is working correctly and you have read/write permissions to the block device? -- Igor Almeida

Re: Fwd: [Discuss-gnuradio] Big bugs out of nowhere...

2008-12-22 Thread Igor Almeida
On Sat, Dec 20, 2008 at 7:02 PM, Eric Blossom e...@comsec.com wrote: On Sat, Dec 20, 2008 at 06:38:45PM -0300, Igor Almeida wrote: Hi Johnathan, Thank you for the insight. I was indeed NOT a user of the usrp group to which udev was configuring the block device. The thing is, we have an LDAP

Fwd: [Discuss-gnuradio] Big bugs out of nowhere...

2008-12-20 Thread Igor Almeida
Oops, sorry for this. I thought I sent the e-mail to the list but just noticed only Johnathan got it. I am posting it again hoping that someone can help. -- Forwarded message -- From: Igor Almeida igor.cont...@gmail.com Date: Fri, Dec 19, 2008 at 10:04 AM Subject: Re: [Discuss

Re: [Discuss-gnuradio] Big bugs out of nowhere...

2008-12-17 Thread Igor Almeida
Please allow me to bump this thread as my problem seems to be similar to Jared's. I have successfully compiled and executed a previous version of gnuradio, namely gnuradio-3.0-rc1, on my machine (an AMD Athlon(tm) 64 Processor 3200+, let's call it MyMachine) and right now I am trying to build a