Re: [Discuss-gnuradio] Cannot Change USRP Interpolation Rate Dynamically

2008-02-15 Thread Michael Dickens
Firas - This is a known bug, but I don't think it ever made it into the bug tracker. See the threads from http://lists.gnu.org/archive/html/discuss-gnuradio/2007-10/msg00159.html . If you have time (I don't for a few weeks), could you please enter it in as a new bug ticket? Try out the

Re: [Discuss-gnuradio] Cannot Change USRP Interpolation Rate Dynamically

2008-02-15 Thread Firas A.
Hi Michael, Michael Dickens-2 Wrote : If you have time (I don't for a few weeks), could you please enter it in as a new bug ticket? Try out the script from the link, and see if it doesn't work for you. I used your code http://www.nabble.com/file/p15502528/test.py test.py and

Re: [Discuss-gnuradio] Multiple simultaneous top blocks?

2008-02-15 Thread Johnathan Corgan
On 2/15/08, Kshitij Kumar Singh [EMAIL PROTECTED] wrote: For an application I needed to import some data into my module and then packetize it. The data being quite large, comes from a file. My problem is that multiple instances of top_block aren't allowed, so once I have imported

Re: [Discuss-gnuradio] TVRx output

2008-02-15 Thread Matt Ettus
Aadil Volkwin wrote: Hi, I would like to measure the actual signal that is output from the module and subsequently input into the ADC. After looking through the module Datasheet im still not entirely sure which pins I ought to probe in order to extract this measurement. I think it may be

Re: [Discuss-gnuradio] Multiple simultaneous top blocks?

2008-02-15 Thread Eric Blossom
On Fri, Feb 15, 2008 at 12:24:41PM -0500, Kshitij Kumar Singh wrote: Hi, For an application I needed to import some data into my module and then packetize it. The data being quite large, comes from a file. My problem is that multiple instances of top_block aren't allowed, so once I

Re: [Discuss-gnuradio] Multiple simultaneous top blocks?

2008-02-15 Thread Kshitij Kumar Singh
Eric, thanks for the quick reply. The file 'transmit.dat' is a binary file of unsigned chars created using gr.vector_sink_b, so when importing it in this manner, all i get to see is gibberish on the screen... Johnathan, scoping out the first script works just fine. .. thanks. Regards, Kshitij

Re: [Discuss-gnuradio] How to use the TV board?

2008-02-15 Thread Paul Creekmore
Nick Stephens wrote: Hello Everyone - I am doing my best to understand how the TVRx board works. I have Rev. 3 of the TV board, with MicroTuner module with IF of ~44 MHz. (Preface - Thanks for your patience, as I am relatively new to GNU radio and the USRP!) In my experiment, I have an 80 MHz

Re: [Discuss-gnuradio] Multiple simultaneous top blocks?

2008-02-15 Thread Eric Blossom
On Fri, Feb 15, 2008 at 01:56:50PM -0500, Kshitij Kumar Singh wrote: Eric, thanks for the quick reply. The file 'transmit.dat' is a binary file of unsigned chars created using gr.vector_sink_b, so when importing it in this manner, all i get to see is gibberish on the screen... If you don't

[Discuss-gnuradio] Multiple simultaneous top blocks?

2008-02-15 Thread Kshitij Kumar Singh
Hi, For an application I needed to import some data into my module and then packetize it. The data being quite large, comes from a file. My problem is that multiple instances of top_block aren't allowed, so once I have imported my data, I can't run my program. Even if I nest this inside a

Re: [Discuss-gnuradio] Any working transmitter/receiver package?

2008-02-15 Thread Eric Blossom
On Fri, Feb 15, 2008 at 03:23:27PM -0700, rick zhang wrote: Hello folks, I want to try some working transmitter and receiver GSR package. It seems most emails in the archive are talking about receiving while I'm interested in both transmitting and receiving. I prefer to have a system

[Discuss-gnuradio] Any working transmitter/receiver package?

2008-02-15 Thread rick zhang
Hello folks, I want to try some working transmitter and receiver GSR package. It seems most emails in the archive are talking about receiving while I'm interested in both transmitting and receiving. I prefer to have a system with a bandwidth of 8 MHz, but I'm willing to settle for 6 MHz if

[Discuss-gnuradio] New build system features

2008-02-15 Thread Johnathan Corgan
Michael Dickens has implemented some changes to the build system which have recently been merged into the GNU Radio trunk. These changes allow finer control over the build; specifically, they allow compiling and testing individual components of the GNU Radio source tree while using already

Re: [Discuss-gnuradio] New build system features

2008-02-15 Thread Greg Troxel
rereading, I see this: --with-omnithread Use package omnithread if installed in $prefix/lib/pkgconfig; otherwise revert back to --enable-omnithread --with-gnuradio-coreUse package gnuradio-core if installed in

Re: [Discuss-gnuradio] New build system features

2008-02-15 Thread Greg Troxel
I'm trying to do a build of all the pieces separately, to mimic what pkgsrc would do. Here's my script, which seems to build omnithread N times. I'm a bit tired so may be overlooking something obvious: The bug seems to be that I'm not specifying where omnithread comes from during the core