Re: [Discuss-gnuradio] IIR Filter taps

2012-11-22 Thread Sreeraj Rajendran
I just pushed a branch to my github repo called iir_filter that implements the optional argument to the IIR filter as we discussed. The default is oldstyle=True and doesn't change any behavior. If you set this to False, you can directly copy taps from programs like gr_filter_design (the new

Re: [Discuss-gnuradio] IIR Filter taps

2012-11-22 Thread Martin Braun (CEL)
On Wed, Nov 21, 2012 at 11:15:41AM -0500, Tom Rondeau wrote: [...] I just pushed a branch to my github repo called iir_filter that implements the optional argument to the IIR filter as we discussed. The default is oldstyle=True and doesn't change any behavior. If you set this to False, you

Re: [Discuss-gnuradio] Howto

2012-11-22 Thread Martin Braun (CEL)
On Wed, Nov 21, 2012 at 11:16:34AM -0500, Brooke Hayden wrote: I am also working on completing the tutorial and have got the same error. I've You'll have to elaborate on that. The same error as others have been having? only edited the files the tutorial instructed me to. How would I manually

Re: [Discuss-gnuradio] IIR Filter taps

2012-11-22 Thread Tom Rondeau
On Thu, Nov 22, 2012 at 3:34 AM, Martin Braun (CEL) martin.br...@kit.edu wrote: On Wed, Nov 21, 2012 at 11:15:41AM -0500, Tom Rondeau wrote: [...] I just pushed a branch to my github repo called iir_filter that implements the optional argument to the IIR filter as we discussed. The default is

Re: [Discuss-gnuradio] GNU Radio Using MacPorts

2012-11-22 Thread Tom Rondeau
On Wed, Nov 21, 2012 at 1:35 PM, Josh Blum j...@ettus.com wrote: This always gets set in GrPython.cmake, but this simple patch would allow us to set it on the cmake command line with -DGR_PYTHON_DIR=your destination: diff --git a/cmake/Modules/GrPython.cmake b/cmake/Modules/GrPython.cmake

Re: [Discuss-gnuradio] GNU Radio Using MacPorts

2012-11-22 Thread Josh Blum
On 11/21/2012 04:27 AM, Michael Dickens wrote: I just recently caught one of these order of include paths in gr-uhd/swig. Its so easy to accidentally get it in the wrong order. I'd like to take a look: Can you say what component is pulling in the installed headers? Is it a specific

Re: [Discuss-gnuradio] GNU Radio Using MacPorts

2012-11-22 Thread Carles Fernandez
Hi all, I've tried (in Mac OS X 10.8.2, Xcode 4.5.2 with up-to-date Command Line Tools): $ sudo port install gnuradio +grc +python27 +uhd +orc +swig configure.compiler=llvm-gcc-4.2 Everything built smoothly. Now when I do volk_profile, the sse implementations are there and accelerate some volk

Re: [Discuss-gnuradio] GNU Radio Using MacPorts

2012-11-22 Thread Johnathan Corgan
On Thu, Nov 22, 2012 at 10:20 AM, Carles Fernandez carles.fernan...@gmail.com wrote: I'm happier than a kid in a candy store :-) GNU Radio does that sometimes. We've been trying to track down the bug but it has eluded us for years :) Johnathan

Re: [Discuss-gnuradio] GNU Radio Using MacPorts

2012-11-22 Thread Carles Fernandez
Relieved to hear that. I've been struggling with clang and volk for a long time with no success. I learned a lot in the process, though :-) On Thu, Nov 22, 2012 at 7:25 PM, Johnathan Corgan johnat...@corganlabs.comwrote: On Thu, Nov 22, 2012 at 10:20 AM, Carles Fernandez

[Discuss-gnuradio] pmt and dictionary blowing out memory

2012-11-22 Thread Jose Torres Diaz
Hi All, I'm using some blocks that I created using pmt dictionaries. Each of these blocks can run in an infinite loop, so that it is what I am testing. I connect 2 blocks and I left them running for 10 minutes, what I found is that the memory consumption (looking at using -top) is increasing

Re: [Discuss-gnuradio] strange values at the receiver

2012-11-22 Thread Marcus D. Leech
Hi, all, I am doing experiments on one USRP N210 with SBX. I connect the RX/TX and RX2 by using a SMA cable and an attenuator directly. I transmit 1 and 0 repeatedly (1010101010...). I also attached the GRC file. However, I observed strange values received at the RX2. They are pairs of (0.003,