Re: [Discuss-gnuradio] SID SDR receiver

2012-05-29 Thread Hugh Blemings
Hiya Ambily, Does anyone knows how to access this webpage? svn co https://www.cgran.org/svn/projects/SIDSuite I have no idea about svn repository. SVN is short for Apache Subversion - a software source code version control system. http://en.wikipedia.org/wiki/Apache_Subversion In order

Re: [Discuss-gnuradio] SID SDR receiver

2012-05-29 Thread David McQuate
Begin with https://www.cgran.org/ Click on Browse Source (at the top of the page) Then click on projects, then scroll down and click on SIDsuite, then on trunk ... On 5/28/2012 10:45 PM, ambily joseph wrote: Hai Does anyone knows how to access this webpage? svn co

Re: [Discuss-gnuradio] Qt app with GNURadio

2012-05-29 Thread Pol Henarejos
Hi Josh, Yes, gnuradio, boost, qt and uhd are in release mode. I enabled /debug and /Zi in gnuradio once to debug. I also tried without these flags. Thanks. Could you provide me some hint? I am using the latest git version of gnuradio compiled with Boost 1.44 and MSVC10 using CMake 2.8.5.

Re: [Discuss-gnuradio] Qt app with GNURadio

2012-05-29 Thread Pol Henarejos
Hi Josh, It seems you are right. Even though all libraries were in release mode, my app was in debug. I recompiled it in release and everything goes fine. I recompiled boost, uhd, qt, gnuradio and my app in debug and it does not work. Do you know why? Thanks. Pol Henarejos Research Engineer,

[Discuss-gnuradio] query on USRP MIMO synchronization using GPSDO

2012-05-29 Thread bharadwaj desikan
Dear all, I am planning to purchase a gpsdo kit from ettus research to set up a 2X2 mimo system using 4 usrp2s. I need your help in answering a few questions that i have. is the gpsdo kit only meant fro the usrpN series devices only? or can they be used with usrp2 also? in order to sync 2 Tx

Re: [Discuss-gnuradio] query on USRP MIMO synchronization using GPSDO

2012-05-29 Thread mleech
On 29 May 2012 09:27, bharadwaj desikan wrote: Dear all, I am planning to purchase a gpsdo kit from ettus research to set up a 2X2 mimo system using 4 usrp2s. I need your help in answering a few questions that i have. is the gpsdo kit only meant fro the usrpN series devices only? or

[Discuss-gnuradio] My app waits undefinedly after an O printf

2012-05-29 Thread Pol Henarejos
Dear list, I am using gr_uhd_source as the source of my app. At some moment, there is an overflow, an O is printf'ed and the scheduler stops. The program is still running but there is no flow of samples between blocks. They are waiting for something. I added the following lines in the work() of

[Discuss-gnuradio] Hardware information page

2012-05-29 Thread mleech
The hardware information page here: http://gnuradio.org/redmine/projects/gnuradio/wiki/Hardware#RTL2832-TV-tuners Refers to the gr-baz RTL-SDR driver, which, IMHO isn't as good as the gr-osmosdr drivers, here: http://sdr.osmocom.org/trac/wiki/rtl-sdr AMONG OTHER THINGS THE GR-OSMOSDR

Re: [Discuss-gnuradio] My app waits undefinedly after an O printf

2012-05-29 Thread Josh Blum
On 05/29/2012 07:29 AM, Pol Henarejos wrote: Dear list, I am using gr_uhd_source as the source of my app. At some moment, there is an overflow, an O is printf'ed and the scheduler stops. The program is still running but there is no flow of samples between blocks. They are waiting for

Re: [Discuss-gnuradio] Qt app with GNURadio

2012-05-29 Thread Josh Blum
On 05/29/2012 01:22 AM, Pol Henarejos wrote: Hi Josh, It seems you are right. Even though all libraries were in release mode, Im glad its working for you! my app was in debug. I recompiled it in release and everything goes fine. I recompiled boost, uhd, qt, gnuradio and my app in debug

Re: [Discuss-gnuradio] [USRP-users] what is the largest data transfer rate between fpga and overo in e100

2012-05-29 Thread Philip Balister
On 05/25/2012 09:18 PM, Page Jack wrote: Hi Philip, How does the conclusion be made that ARM can not swallow the current max data transfer rate? I need to build a project that need to process 60MB/s data, so any way to achieve my goal. Use a more powerful CPU or use dsp on the omap? 60 MB/s

[Discuss-gnuradio] Multiple USRP N210s: LEDs and Ethernet lights on after program termination

2012-05-29 Thread Ryan Wolfarth
Hi list, We've setup 4 USRP N210 rev4s with a Dell PowerEdge R510 server to collect RF data for GPS related experiments. The server works great and we seem to be able to write 20 Msps from each device simultaneously to a RAID array with no overflows. However, after each collection program is

Re: [Discuss-gnuradio] [USRP-users] what is the largest data transfer rate between fpga and overo in e100

2012-05-29 Thread Page Jack
I don't want to using a ethernet wire to connect N series to an ARM board. anyone have tried build N series with ARM or DSP in one board which means the ethernet line between N and the processor is on PCB. On Wed, May 30, 2012 at 6:24 AM, Philip Balister phi...@balister.orgwrote: On 05/25/2012

[Discuss-gnuradio] Real-time fading simulation?

2012-05-29 Thread J Mc
I have been considering using GnuRadio with the USRPN210 as a realtime fading simulator for radio hardware testing, however any approaches I've considered in doing this seem to fall down fundamentally if I limit to using a single USRP. I'm still relatively sure it could be done, was wondering

Re: [Discuss-gnuradio] Real-time fading simulation?

2012-05-29 Thread Brian Padalino
On Tue, May 29, 2012 at 9:47 PM, J Mc columbo_the_leg...@hotmail.com wrote: I have been considering using GnuRadio with the USRPN210 as a realtime fading simulator for radio hardware testing, however any approaches I've considered in doing this seem to fall down fundamentally if I limit to

Re: [Discuss-gnuradio] Multiple USRP N210s: LEDs and Ethernet lights on after program termination

2012-05-29 Thread Josh Blum
On 05/29/2012 05:36 PM, Ryan Wolfarth wrote: Hi list, We've setup 4 USRP N210 rev4s with a Dell PowerEdge R510 server to collect RF data for GPS related experiments. The server works great and we seem to be able to write 20 Msps from each device simultaneously to a RAID array with no

Re: [Discuss-gnuradio] [USRP-users] what is the largest data transfer rate between fpga and overo in e100

2012-05-29 Thread Almohanad Fayez
If memory serves correctly the n200 or the usrp 2 has an fpga expansion interface to some xilinx development platform which you might be able to use to create a custom solution to serve your needs. Al On May 29, 2012 6:17 PM, Page Jack jack.page...@gmail.com wrote: I don't want to using a