Re: [Discuss-gnuradio] N210 uhd and gnuradio

2011-07-17 Thread Josh Blum
On 07/17/2011 08:17 PM, ming he wrote: > Now usrp N210 uses uhd as driver, thus provides limit capability with > gnuradio.There are uhd source and sink blocks in gnuradio. This is part of > the "gr-uhd" component. I want to know whether the other blocks out of > "gr-uhd" in gnuradio can works? >

[Discuss-gnuradio] N210 uhd and gnuradio

2011-07-17 Thread ming he
Now usrp N210 uses uhd as driver, thus provides limit capability with gnuradio.There are uhd source and sink blocks in gnuradio. This is part of the "gr-uhd" component. I want to know whether the other blocks out of "gr-uhd" in gnuradio can works? ___ Dis

Re: [Discuss-gnuradio] plotter_base.py problem

2011-07-17 Thread Patrik Tast
if you cd to /usr/local/bin and then plug for example ./usrp_fft.py -R A -f 435e6 If the above doesnt work, then reconsider Patrik - Original Message - From: "Miguel A. Vallejo, EA4EOZ" To: Sent: Monday, July 18, 2011 3:47 Subject: [Discuss-gnuradio] plotter_base.py problem Hello

[Discuss-gnuradio] plotter_base.py problem

2011-07-17 Thread Miguel A. Vallejo, EA4EOZ
Hello! 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 11.04 install and gnuradio 3.4.0 built from sources. Everytime a fft display is used, I get the same error. For example, using FunCube Dongle Pro exam

Re: [Discuss-gnuradio] ICE1712 and ALSA sink

2011-07-17 Thread Marcus D. Leech
On 07/17/2011 06:19 PM, Alex DEKKER wrote: 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

Re: [Discuss-gnuradio] ICE1712 and ALSA sink

2011-07-17 Thread Marcus D. Leech
On 07/17/2011 06:19 PM, Alex DEKKER wrote: 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

Re: [Discuss-gnuradio] ICE1712 and ALSA sink

2011-07-17 Thread Marcus D. Leech
On 07/17/2011 06:19 PM, Alex DEKKER wrote: 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

[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

[Discuss-gnuradio] USRP2 - Tuning problem

2011-07-17 Thread thuonglong84
Hi guys, I'm trying to sweep the 2.4 - 2.5 GHz band frequency using the USRP2. The problem is that if it takes me a long time to use time bin_statistics (through the process of usrp2 -> s2v -> fft -> c2mag -> bin_statistics) to tune to another frequencies. Because the process takes me a lot of ti

[Discuss-gnuradio] File Sink & Buffering

2011-07-17 Thread Ryan Pape
Currently in response to a message in a message queue, I am opening a file sink which is connected a bit stream of about 10K/sec (one byte per bit). I keep this file sink open until I receive another message in the queue to stop the capture, at which time I close() it. Ideally, the capture would

Re: [Discuss-gnuradio] TVRX2 with USRP1 and serial < 500

2011-07-17 Thread Mike Jameson
Hi Jason, Rite then time to get soldering! :) Thanks for your rapid response. Cheers, Mike M0MIK On 17 July 2011 17:16, Jason Abele wrote: > On Sun, Jul 17, 2011 at 8:52 AM, Mike Jameson wrote: > > Hi Guys, > > > > I have just received my shiny new TVRX2 and have been trying to get it to >

Re: [Discuss-gnuradio] TVRX2 with USRP1 and serial < 500

2011-07-17 Thread Jason Abele
On Sun, Jul 17, 2011 at 8:52 AM, Mike Jameson wrote: > Hi Guys, > > I have just received my shiny new TVRX2 and have been trying to get it to > work with the UHD and my USRP1 (serial < 500). My DBSRX works fine with this > setup. > > The symptoms look similar to the issue I had with my WBX which I

Re: [Discuss-gnuradio] Alamouti Code Block

2011-07-17 Thread Tom Rondeau
On Thu, Jul 14, 2011 at 3:43 PM, Wes Rumble wrote: > Hello! > I was just wondering if anyone knew anything about an Alamouti Coding Block > for GNURadio and/or the GRC. I've seen several references to a block that > Tom and Matt were working on a few years ago that was supposedly on Tom's > git

[Discuss-gnuradio] TVRX2 with USRP1 and serial < 500

2011-07-17 Thread Mike Jameson
Hi Guys, I have just received my shiny new TVRX2 and have been trying to get it to work with the UHD and my USRP1 (serial < 500). My DBSRX works fine with this setup. The symptoms look similar to the issue I had with my WBX which I think required a non-existent clock on my old USRP1. I have spur