Re: [Discuss-gnuradio] PCI Express SDR Cards and GNU Radio

2012-07-08 Thread Alex DEKKER
On 07/07/12 18:49, Patrik Tast wrote: Great work! Connecting any RX/TX to the computer PCI "smells problems..." I wouldn't cosider this option, A few points: * I have a PCI DVB card, works great for recording TV. The RF section is shielded inside a can. * Winradio internal cards has been

Re: [Discuss-gnuradio] Ubuntu 11.10 GNURadio Companion not installing help

2012-07-03 Thread Alex DEKKER
On 03/07/12 20:34, Jared Harvey wrote: Hello Alex, /home/jharvey/.local/lib/python2.7/site-packages/numpy/core/multiarray.so: wrong ELF class: ELFCLASS32 AD> Mixture of 32 and 64 bit packages, by any AD> chance? Not likely, but perhaps. The packages were installed via package m

Re: [Discuss-gnuradio] Ubuntu 11.10 GNURadio Companion not installing help

2012-07-03 Thread Alex Dekker
On Monday 02 Jul 2012 23:19:24 Jared Harvey wrote: > /home/jharvey/.local/lib/python2.7/site-packages/numpy/core/multiarray.so: > wrong ELF class: ELFCLASS32 Mixture of 32 and 64 bit packages, by any chance? alexd ___ Discuss-gnuradio mailing list Disc

Re: [Discuss-gnuradio] ubuntu 11.10 UHD build/install apparently failed help please

2012-06-25 Thread Alex Dekker
[kmail not quoting properly, choking on what it thinks is a sig sep] There is no "error" really, it's just that it's only building the documentation for UHD, as the tests for the rest of the components have failed. > -- Dependency HAVE_PYTHON_MODULE_CHEETAH = FALSE > -- Disabling LibUHD s

Re: [Discuss-gnuradio] up converter circuit

2012-06-22 Thread Alex Dekker
On Friday 22 Jun 2012 11:47:13 Phil wrote: > A Google search hasn't provided anything useful. Add 'funcube' to your search query. alexd ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio

Re: [Discuss-gnuradio] RuntimeError: Failed to open rtlsdr device - some success

2012-06-17 Thread Alex DEKKER
On 17/06/12 02:38, Phil wrote: By "reload udev" do you mean restart udevd? To be precise, reloading a service [usually] results in it re-reading its config without restarting it. Restarting it, stops it and starts it. Restarting udev will achieve the same end result in this case as reloadi

Re: [Discuss-gnuradio] RuntimeError: Failed to open rtlsdr device - some success

2012-06-16 Thread Alex DEKKER
On 16/06/12 11:56, Phil wrote: OK I now have simple_FM_rcv running as root! So all I need now is to set the permission of the dongle. How might I do that? I have an FCD and an RTL dongle. I got the FCD first, for which I created a udev rule. I duplicated these for the RTL dongle: $ cat /e

Re: [Discuss-gnuradio] RuntimeError: Failed to open rtlsdr device

2012-06-16 Thread Alex DEKKER
Try running the test program that comes with one of the libraries [can't remember which one OTTOMH] as yourself and as root. That should answer the permissions question. alexd ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.g

Re: [Discuss-gnuradio] gr-osmosdr module disabled

2012-06-16 Thread Alex DEKKER
On 16/06/12 05:40, Phil wrote: Does the following look correct? Also, there is no mention under "sources" of osmocom in gnuradio_companion. I'm trying to use my Ezcap dongle with Gnuradio. -- checking for module 'libosmosdr' -- package 'libosmosdr' not found -- libosmosdr not found. - You d

Re: [Discuss-gnuradio] Gnuradio building problems

2012-06-13 Thread Alex Dekker
On Wednesday 13 Jun 2012 08:24:54 J. Domburg wrote: > "Cannot import gnuradio. > > Is the python path environment variable set correctly? > All OS: PYTHONPATH > > Is the library path environment variable set correctly? > Linux: LD_LIBRARY_PATH > Windows: PATH > MacOSX: DY

Re: [Discuss-gnuradio] WX GUI FFT Sink - error xorg.conf ?

2012-05-17 Thread Alex DEKKER
On 17/05/12 19:33, William Pretty Security wrote: I did a "find -name" in my GnuRadio directories and couldn't find any xorg.conf file. I found a number of xorg.conf files, but none that seem to relate specifically to GnuRadio ... Do I have to create one ?? xorg.conf is a system-wide config fi

[Discuss-gnuradio] GRC on Debian

2012-05-12 Thread Alex DEKKER
Anyone using GRC on Debian testing? I've build it from git but it won't run: $ gnuradio-companion Traceback (most recent call last): File "/usr/local/bin/gnuradio-companion", line 58, in from gnuradio.grc.python.Platform import Platform File "/usr/local/lib/python2.7/dist-packages/gnura

Re: [Discuss-gnuradio] searched the mail list but nothing w orks: audio_alsa_sink[hw:0]: Device or res ource busy

2011-09-16 Thread Alex DEKKER
On Thu, 15 Sep 2011 21:26:01 -0400, king bse wrote: Thanks, alex. I don't know what does "access the ALSA interface with any other audio application?" mean. I could run alsamixer and I could listen mp3 using Totem Movie Player on Ubuntu. So? I suspect that Totem uses Pulseaudio and Al

Re: [Discuss-gnuradio] searched the mail list but nothing works: audio_alsa_sink[hw:0]: Device or resource busy

2011-09-15 Thread Alex DEKKER
On Thu, 15 Sep 2011 04:10:20 -0400, kingbase...@mail.com wrote: When I want to connect the signal to the sound card, an error occurs as below: --- audio_alsa_sink[hw:0]: Device or resource busy RuntimeError: audio_alsa_sink -

Re: [Discuss-gnuradio] Split-function implementation of 802.11g OFDM PHY and MAC on USRP2

2011-08-20 Thread Alex DEKKER
On Fri, 19 Aug 2011 12:16:01 -0700, Josh Blum wrote: Im fairly certain all you need is gnumake to be installed and xtclsh from ISE to be in your %PATH%. I have never tried this, but i would be happy to help debug it if there is some problem. Evidently one also needs 'head' as well: http://g

Re: [Discuss-gnuradio] gnuradio-companion GUI sinks don't scale to laptop screen resolution

2011-07-21 Thread Alex DEKKER
On Thu, 21 Jul 2011 11:01:13 +1200, Richard Clarke wrote: If for example I have a wx scope gui and an fft gui stacked one above the other so I can see them simultaneously, the lower plot is missing half of the lower portion off the bottom of the screen, i.e it doesnt scale itself to fit within t

Re: [Discuss-gnuradio] ICE1712 and ALSA sink

2011-07-18 Thread Alex DEKKER
On Mon, 18 Jul 2011 19:20:55 +0200, Volker Schroer wrote: Here is an example that works for an Delta M44 card for input and output This card uses the snd_ice1712 module. Thanks for your help. I feel I must be getting closer; I specify SDR1000Play as the sink device, and I can now execute t

Re: [Discuss-gnuradio] plotter_base.py problem

2011-07-18 Thread Alex DEKKER
[this is my fourth attempt at sending this - please ignore any previous ones I've sent!] On Mon, 18 Jul 2011 02:47:15 +0200, Miguel A. Vallejo, EA4EOZ wrote: I'm trying to play a bit with gnuradio and a funcube dongle pro but I'm having problems making gnuradio work. I'm using a fresh ubuntu 1

Re: [Discuss-gnuradio] ICE1712 and ALSA sink

2011-07-18 Thread Alex DEKKER
On Sun, 17 Jul 2011 19:36:50 -0400, Marcus D. Leech wrote: Here's a discussion of a strongly-related issue with the M-Audio 2496 that seems to imply that the driver only offers 10 channels, not the conventional '2', and so things that would ordinarily expect '2' get astonished as a result: ht

[Discuss-gnuradio] ICE1712 and ALSA sink

2011-07-17 Thread Alex DEKKER
Built GNUradio from git on Debian Testing AMD64 this afternoon, and intending to use it with a Funcube Dongle and gr-fcd. I am having some difficulty with the ALSA sink and an ICE1712 [M-Audio 2496] sound card. I created a very simple flow graph with a sine wave Signal Source straight in to an