SV: [Discuss-gnuradio] GRC + N210 + RFX2200 + UHD not working

2011-02-26 Thread John Rohde
Just a thought: I see the same warnings, when I "forget" to run grc with correct priviliges (sudo). John Fra: discuss-gnuradio-bounces+jr=iha...@gnu.org [discuss-gnuradio-bounces+jr=iha...@gnu.org] På vegne af Phelps Williams [phel...@gmail.com] Sendt: 2

Re: [Discuss-gnuradio] FTW IEEE802.11a/g/p OFDM Frame Encoder

2011-02-26 Thread Guanbo ZHENG
Hi, Paul Thanks for your description. I finally figure out the problem that the Gigabyte Ethernet Card in my computer does not support Gigabyte. Either it is because of driver problem or itself. After using another good Ethernet card, it works smoothly. :) I have another question for FTW OFDM, i

[Discuss-gnuradio] Adding dual usrp sink block to benchmark_tx.py

2011-02-26 Thread Jay Gaona
Hello everyone, I've added a dual usrp sink block and duplicated the tx flow graphs in benchmark_tx.py example. However, I am unable to transmit packets when I set the following in the flow graph: self.packet_transmitter = \ blks2.mod_pkts(modulator, access_code=

[Discuss-gnuradio] Re: FUNCube dongle

2011-02-26 Thread Patrick Strasser
schrieb Moeller on 2011-02-25 17:36: > On 24.02.2011 15:46, Patrick Strasser wrote: >> Just like every USB sound interface it does not matter where the signal >> comes, where it is going and how things behind the interface work. It >> makes no difference to your application if you connect a convert

Re: [Discuss-gnuradio] Re: FUNCube dongle

2011-02-26 Thread Moeller
On 26.02.2011 11:36, Patrick Strasser wrote: > Just putting USB Audio Class 1 on USB 2.0 would not work, because blocks > are structured different between 1.1 and 2.0. That was my hope, but I didn't check the specs if it would be possible. > But back in 2005 USB Audio Class 2 (UAC2) was adopted,

Re: [Discuss-gnuradio] FTW 802.11 ofdm encoder, sending multiple packages

2011-02-26 Thread Hans-Christian
Hi, i mean different packages. The -r / -- repetition option works well, but i want to send a sequence of different frames later, of course with a modificated parsing later. Sankalp Nimbhorkar wrote: > > You should be able to send multiple packets using -r option (0 for > unlimited). > > On

[Discuss-gnuradio] Multirate Blocks

2011-02-26 Thread Antoine Dedave
Hi, I'm implementing a 2-FSK modulator (I Know that a good one already exists but i have to do it myself for academic purpose). To do so, i produce a given (N) number of samples corresponding to the sampling of a complex exponnetial for each incoming bits. The "sampling rate" (one bit => N sam

[Discuss-gnuradio] multiple tabs

2011-02-26 Thread ranjini ram
hi can anybody help me out in creating multiple tabs in a single output window.eg.one tab indicating RF spectrum second IF spectrum and so on.. Thanks in advance ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/lis

[Discuss-gnuradio] Next Developer's Call RFC

2011-02-26 Thread Tom Rondeau
Johnathan and I would like to schedule our next developer's call for Monday, March 7 and soliciting suggestions for the time. Again, it will be done over the SIP bridge and last for an hour. As I have mostly heard back from people in the EU regarding the time of the last call, we expect that this n

Re: [Discuss-gnuradio] Next Developer's Call RFC

2011-02-26 Thread Philip Balister
On 02/26/2011 11:57 AM, Tom Rondeau wrote: Johnathan and I would like to schedule our next developer's call for Monday, March 7 and soliciting suggestions for the time. Again, it will be done over the SIP bridge and last for an hour. As I have mostly heard back from people in the EU regarding the

Re: [Discuss-gnuradio] Next Developer's Call RFC

2011-02-26 Thread Tom Rondeau
On Sat, Feb 26, 2011 at 3:00 PM, Philip Balister wrote: > On 02/26/2011 11:57 AM, Tom Rondeau wrote: > >> Johnathan and I would like to schedule our next developer's call for >> Monday, >> March 7 and soliciting suggestions for the time. Again, it will be done >> over >> the SIP bridge and last fo

[Discuss-gnuradio] Re: UHD Announcement - February 25rd 2011

2011-02-26 Thread Feng Andrew Ge
Josh, When you say "2x" performance increase, do you mean CPU performance or send()/recv() latency? Do you mind saying a few words on what changes you have made? Andrew On 02/26/2011 12:00 PM, discuss-gnuradio-requ...@gnu.org wrote: -

[Discuss-gnuradio] Build error GNU Radio release v3.3.1git-971-ga02bb131

2011-02-26 Thread Arya Santini
Hi List, I was trying to build the gnuradio on yet another machine running Ubuntu 10.10. from source today after checking out the latest code from the dev trunk: git clone http://gnuradio.org/git/gnuradio.git Then I set the branch to next, so that I can build gr-uhd as well. (Prior to this I'd s