Re: [Discuss-gnuradio] Code of USRP experimental setup of full-duplex radio

2015-02-20 Thread Martin Braun
Nader, an apology for making that sound a bit rough. You did mention you were a beginner, so I should have expanded the answer. My second point was a link to our module management system. Using that (and you might even have used to install GNU Radio itself) you can simply install an 802.15.4 modu

Re: [Discuss-gnuradio] GPSDO and B2100

2015-02-20 Thread Martin Braun
On 02/19/2015 07:47 PM, Sharath Ananth wrote: > Hello, I recently installed a board mounted GPSDO (TCXO) on my B2100. > Specifically I am using this in a USB powered mode and the web-site > did say that the TCXO works off the USB power. I am using a passive > antenna at the moment. > > Now most of

[Discuss-gnuradio] Msg passing + tag streaming: Is this flowgraph possible?

2015-02-20 Thread Jorge Gallo
Hello, I would like to run a flowgraph similar to the one I attach in a picture. It would work as follows: USRP source would send frames with tags indicating the "rx_freq" of these samples. Then the power of those samples will be calculated. Will the "rx_freq tag" still be present at the inpu

[Discuss-gnuradio] Grcc from ssh session

2015-02-20 Thread Murray Thomson
Hi, I'm want to use grcc from an ssh session but I get the error importing the module Colors.py. I've seen this thread http://lists.gnu.org/archive/html/discuss-gnuradio/2013-06/msg00361.html about it. I'm using 3.7.5 and it seems like the patch it's been applied to the source code already. There

Re: [Discuss-gnuradio] Msg passing + tag streaming: Is this flowgraph possible?

2015-02-20 Thread Martin Braun
On 02/20/2015 09:33 AM, Jorge Gallo wrote: > Hello, > > I would like to run a flowgraph similar to the one I attach in a > picture. It would work as follows: > > USRP source would send frames with tags indicating the "rx_freq" of > these samples. Then the power of those samples will be calculated

Re: [Discuss-gnuradio] Grcc from ssh session

2015-02-20 Thread Koslowski, Sebastian (CEL)
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 On 02/20/2015 10:01 AM, Murray Thomson wrote: > Hi, > > I'm want to use grcc from an ssh session but I get the error importing the module Colors.py. > I've seen this thread http://lists.gnu.org/archive/html/discuss-gnuradio/2013-06/msg00361.html abo

[Discuss-gnuradio] pybombs

2015-02-20 Thread FredomFighter099 .
Hello list Has anyone else has experienced any problems with pybombs: failing to load recipes This is happening when I try to install through ./app_store.py I am getting this output I have tried several prefixes all with the same result. test@test-virtual-machine:~$ cd pybombs test@test-v

Re: [Discuss-gnuradio] Msg passing + tag streaming: Is this flowgraph possible?

2015-02-20 Thread Jorge Gallo
On 20 February 2015 at 10:26, Martin Braun wrote: > On 02/20/2015 09:33 AM, Jorge Gallo wrote: > > Hello, > > > > I would like to run a flowgraph similar to the one I attach in a > > picture. It would work as follows: > > > > USRP source would send frames with tags indicating the "rx_freq" of > >

Re: [Discuss-gnuradio] pybombs

2015-02-20 Thread Marcus Müller
Hi, you seem to be running pybombs and/or the app_store.py as root, although the prefix they use seems to be your home directory, making root privileges unnecessary. Using sudo therefore most likely messes up your paths, and thus things go wrong. Don't use sudo when you're using a home-directory p

Re: [Discuss-gnuradio] pybombs

2015-02-20 Thread Tom Rondeau
On Fri, Feb 20, 2015 at 6:33 AM, Marcus Müller wrote: > Hi, > > you seem to be running pybombs and/or the app_store.py as root, although > the prefix they use seems to be your home directory, making root privileges > unnecessary. > Using sudo therefore most likely messes up your paths, and thus

[Discuss-gnuradio] pybombs

2015-02-20 Thread FredomFighter099 .
It doesn’t play any role whether or not I type sudo before ./app_store.py getting the same output, I have tried to change the prefix with the same result, so not quite sure what is is causing this error ___ Discuss-gnuradio mailing list Discuss-gnuradio

Re: [Discuss-gnuradio] GNU Radio on Zynq - trouble getting the user_peripheral kernel module to work

2015-02-20 Thread Sarunas Kalade
Could you clarify a bit what you meant by 'check the needed version'? I've cloned some of the reps and did the checkouts with the hashes, but I always just end up in a 'detached HEAD' state. e.g. $ git checkout 5f96c9333ea3ebdf52dd10f1a2cbc1532ff97009 Note: checking out '5f96c9333ea3ebdf52dd10f

Re: [Discuss-gnuradio] GNU Radio on Zynq - trouble getting the user_peripheral kernel module to work

2015-02-20 Thread Philip Balister
On 02/20/2015 09:47 AM, Sarunas Kalade wrote: > Could you clarify a bit what you meant by 'check the needed version'? I've > cloned some of the reps and did the checkouts with the hashes, but I always > just end up in a 'detached HEAD' state. > > e.g. > $ git checkout 5f96c9333ea3ebdf52dd10f1a2

Re: [Discuss-gnuradio] GNU Radio on Zynq - trouble getting the user_peripheral kernel module to work

2015-02-20 Thread Sarunas Kalade
$ git clone git://github.com/EttusResearch/meta-ettus.git $ cd meta-ettus/ $ git checkout 9f47e8c6d4a91a06bd6c907f2d27ba40deaa0a2f Note: checking out '9f47e8c6d4a91a06bd6c907f2d27ba40deaa0a2f'. You are in 'detached HEAD' state. You can look around, make experimental changes and commit them, and yo

Re: [Discuss-gnuradio] GNU Radio on Zynq - trouble getting the user_peripheral kernel module to work

2015-02-20 Thread Philip Balister
On 02/20/2015 10:52 AM, Sarunas Kalade wrote: > $ git clone git://github.com/EttusResearch/meta-ettus.git > $ cd meta-ettus/ > $ git checkout 9f47e8c6d4a91a06bd6c907f2d27ba40deaa0a2f > Note: checking out '9f47e8c6d4a91a06bd6c907f2d27ba40deaa0a2f'. Thanks. I will now sit in the corner and go insane

Re: [Discuss-gnuradio] GNU Radio on Zynq - trouble getting the user_peripheral kernel module to work

2015-02-20 Thread Sarunas Kalade
Sorry for potentially being a source of temporal madness : / Let me know if I can provide any more info that could be useful. Just FYI about recreating the issue: I tried it on a desktop Ubuntu 14.04, a fresh Ubuntu 14.04 VM, a Debian VM and just now on a colleague’s Ubuntu 12.04 VM. Worst ca

Re: [Discuss-gnuradio] GNU Radio on Zynq - trouble getting the user_peripheral kernel module to work

2015-02-20 Thread Philip Balister
On 02/20/2015 12:00 PM, Sarunas Kalade wrote: > Sorry for potentially being a source of temporal madness : / Let me know if I > can provide any more info that could be useful. > > Just FYI about recreating the issue: I tried it on a desktop Ubuntu 14.04, a > fresh Ubuntu 14.04 VM, a Debian VM a

[Discuss-gnuradio] Project enquiry/interest

2015-02-20 Thread Sajeev Manikkoth
Hi, I am looking for some references on the following subject. Simultaneous transmissions, multiple users transmitting and receiving on the same channel frequency simultaneously, Multi user detection, etc. Is there any one here involved or aware of any research project or interested in

Re: [Discuss-gnuradio] Newbie problem

2015-02-20 Thread Rick Farina
Just so the mailing list doesn't feel out of the loop and the archives have the solution: We successfully tracked this issue to resolution here: https://bugs.gentoo.org/show_bug.cgi?id=540658 and merged the fix into gnuradio here: https://github.com/gnuradio/gnuradio/pull/387/ Thanks, Zero_Cha