Re: [Discuss-gnuradio] powerline PHYs?

2008-10-03 Thread Simon Knight
I agree with Jim. It's stating the obvious unless you're an electrician this could be very dangerous. On Fri, Oct 3, 2008 at 7:08 AM, Jim Watson <[EMAIL PROTECTED]> wrote: > On Thu, 2008-10-02 at 14:10 -0500, David Young wrote: > > I am curious if/how folks are attaching SDRs to household electri

Re: [Discuss-gnuradio] powerline PHYs?

2008-10-03 Thread Daniel O'Connor
On Fri, 3 Oct 2008, Simon Knight wrote: > I agree with Jim. > It's stating the obvious unless you're an electrician this could be > very dangerous. There are out of the box powerline ethernet adapters you could build into a device with minimal risk. You can even get access points which have a po

RE: [Discuss-gnuradio] error in ./configure

2008-10-03 Thread Bob McGwier
Follow the instructions for your distribution given on the wiki Here: http://gnuradio.org/trac On this page click on build. The click on your distribution. Had you done this to begin with, you would have installed all of the python development needs and never would have seen this message

[Discuss-gnuradio] USRP2 firmware build

2008-10-03 Thread Jeff Long
Trying out the firmware build ... - had to comment out apps/rx_only_v2.c, line 104 (static volatile bool link_is_up = false) to avoid multiple definitions ... does not appear to be used in this file and is declared static - build exceeds size of flatmem (0x8000) ... bumped to 0xa000 and

[Discuss-gnuradio] Re: USRP2 firmware build

2008-10-03 Thread Jeff Long
Also, mb-gcc had trouble with "-Wl,-T$(LINKER_SCRIPT)". Had to add another comma: "-Wl,-T,$(LINKER_SCRIPT)" Jeff Long wrote: Trying out the firmware build ... - had to comment out apps/rx_only_v2.c, line 104 (static volatile bool link_is_up = false) to avoid multiple definitions ... does no

Re: [Discuss-gnuradio] USRP2 firmware build

2008-10-03 Thread Eric Blossom
On Fri, Oct 03, 2008 at 01:58:02PM -0400, Jeff Long wrote: > Trying out the firmware build ... > > - had to comment out apps/rx_only_v2.c, line 104 > (static volatile bool link_is_up = false) to avoid > multiple definitions ... does not appear to be used > in this file and is declared static

Re: [Discuss-gnuradio] updated BBN 80211 code?

2008-10-03 Thread Douglas Geiger
Dustin Maas wrote: On Sep 27, 2008, at 12:10 PM, Douglas Geiger wrote: You're in luck - I just back back from some traveling, and have managed to gather up a patch. However - this is a patch to the version from the U of Utah, SPAN Lab version (http://span.ece.utah.edu/pmwiki/pmwiki.php?n=Ma

Re: [Discuss-gnuradio] USRP2 firmware build

2008-10-03 Thread Eric Blossom
On Fri, Oct 03, 2008 at 01:58:02PM -0400, Jeff Long wrote: > Trying out the firmware build ... > > - had to comment out apps/rx_only_v2.c, line 104 > (static volatile bool link_is_up = false) to avoid > multiple definitions ... does not appear to be used > in this file and is declared static

Re: [Discuss-gnuradio] GNU Radio eye candy

2008-10-03 Thread Jonathan P Jacky
On Sun, 28 Sep 2008, Philip Balister wrote: Does anyone have a gnu radio program that provides eye candy, without needing a USRP? Some kind of graphic display would be great. I put together this little demo to confirm that our installation was working: http://staff.washington.edu/jon/gr-osx/

Re: [Discuss-gnuradio] Does any body has the source code and/or the algorithm for IMBE vocoder to decode P25 signals?

2008-10-03 Thread Eric A. Cottrell
teka yemane wrote: Hi guys, Does any body has the source code and/or the algorithm for IMBE vocoder to decode P25 signals? I am doing a project on P25 software radio receiver and I need the IMBE vocoder source code. Thanks, Teka Yemane

Re: [Discuss-gnuradio] USRP2 firmware build

2008-10-03 Thread Eric Blossom
On Fri, Oct 03, 2008 at 01:58:02PM -0400, Jeff Long wrote: > Trying out the firmware build ... > > - had to comment out apps/rx_only_v2.c, line 104 > (static volatile bool link_is_up = false) to avoid > multiple definitions ... does not appear to be used > in this file and is declared static

Re: [Discuss-gnuradio] USRP2 firmware build

2008-10-03 Thread Jeff Long
Generated a new txrx.bin using EDK101 and put it on the SD card. Works! I'm assuming that's the correct app, based on strings on the provided SD. BTW, is any of this documented yet? Where do printf's go to? Using -Os vs. -O2 shaves off another 500 bytes if you ever need the space. Takes txrx

Re: [Discuss-gnuradio] Adding my blocks to GRC

2008-10-03 Thread Josh Blum
#1st attempt at a guide to this http://gnuradio.org/trac/wiki/GNURadioCompanion#AddingCustomBlocks Karthik Vijayraghavan wrote: I installed gnuradio from the trunk for using grc which is now bundled with gnuradio. I am trying to add my own block to the list of blocks that are available in grc.

Re: [Discuss-gnuradio] USRP2 firmware build

2008-10-03 Thread Matt Ettus
Jeff Long wrote: Generated a new txrx.bin using EDK101 and put it on the SD card. Works! I'm assuming that's the correct app, based on strings on the provided SD. BTW, is any of this documented yet? Yes, txrx is the correct app to use, and is the one which is on the SD card which I ship out