Re: [Discuss-gnuradio] Auto* again

2006-05-10 Thread Eric Blossom
On Wed, May 10, 2006 at 12:28:46PM +0930, Daniel O'Connor wrote: > Hi, > I am trying to compile GNURadio on FreeBSD but once more auto* is making > things very difficult.. > > Can anyone tell me how to decode/fix the following errors? > I've tried deleting all copies of auto* and libtool and inst

Re: [Discuss-gnuradio] clearing gnuradio buffers

2006-05-10 Thread Eric Blossom
On Tue, May 09, 2006 at 03:05:46PM -0700, Ges wrote: > Hi, > Is there any way to clear the buffers of the gnuradio blocks in the > C++ code - suppose I want to clear the contents (set the buffer > indexes) in the buffer of a block what do I do? I didnt see > anything in the code? Is it possibl

[Discuss-gnuradio] Readback Registers

2006-05-10 Thread amit malani
Hi! actually I want to use a readback registers. But i could not find any example to use it. I looked into the serial_io.v and the setting_reg.v file. but could not make out how exactly it could be used. the serial_io module has a input [31:0] readback. Can that be the output wires 'out' of the

Re: [Discuss-gnuradio] proposed change to ugen to enable USRP to work well on NetBSD

2006-05-10 Thread Eric Blossom
On Sun, May 07, 2006 at 05:50:48PM -0500, LRK wrote: > On Sun, May 07, 2006 at 12:06:31PM -0400, Greg Troxel wrote: > > > > > It appears the attempts to read the USRP at more than 4 MB/s just > > > lock and transfer no data. > > > > What system? Could you be more precise? On NetBSD one gets mis

Re: [Discuss-gnuradio] USRP transfer sizes

2006-05-10 Thread Eric Blossom
On Sun, May 07, 2006 at 12:15:07PM -0400, Greg Troxel wrote: > [We're working on making USRP work well on NetBSD.] > > http://acert.ir.bbn.com/downloads/adroit/NetBSD-USB-continuous.pdf > > Regarding BSD ugen(4) support for the USRP, I have a few questions > about desired transfer sizes. Wit

[Discuss-gnuradio] Re: GNURadio and Google Summer of Code

2006-05-10 Thread 'Eric Blossom'
On Sun, May 07, 2006 at 10:47:53AM -0400, Naveen Manicka wrote: > Hi Eric, > > Do you have a specific template for the application process or can I use the > sample template given on the google summer of code webpage? > > Also, do I just signup selecting the GNU Project in the application proces

Re: [Discuss-gnuradio] USRP Synchronization

2006-05-10 Thread Eric Blossom
On Sat, May 06, 2006 at 01:26:15PM -0700, Ges wrote: > Hi, > > I am trying to do to and fro transmission using 2 USRP boards. I > have connected the tx and rx daughter cards together using SMA Tees > (3 SMA Tees connected together giving me 4 ports for connecting the > 2 tx and 2 rx). I am t

Re: [Discuss-gnuradio] GNURadio OFDM receiver design

2006-05-10 Thread Eric Blossom
On Sat, May 06, 2006 at 08:22:23PM +0200, Jens Elsner wrote: > Brett, > > the DReaM receiver is GPL - we should port it to GNURadio. DRM is even a > little bit more complicated than DAB. Seems like a good base to start. > > I'll start on getting familiar with the GNURadio / DRM code in the next

Re: [Discuss-gnuradio] LFRX board gain problems in usrp_oscope?

2006-05-10 Thread Eric Blossom
On Sat, May 06, 2006 at 11:18:31AM -0500, Brett L Trotter wrote: > When I try and use usrp_oscope.py on my USRP board with an LFRX board, > setting gain at 4 or above results in a non-updating display. Setting > below 3 works OK- though still have not been able to find an appropriate > antenna and/

Re: [Discuss-gnuradio] atsc signal plots

2006-05-10 Thread Eric Blossom
On Sat, May 06, 2006 at 10:16:15AM -0400, Chuck Swiger wrote: > On Fri, 2006-05-05 at 14:45 -0700, Matt Ettus wrote: > > > The 2.0 port isn't doing as well - a few eyes show up here > > > and there: > > > > > > http://webpages.charter.net/cswiger/g2_eq_data-1.jpg > > > > > Yep - looking at the 0

Re: [Discuss-gnuradio] Some changes to scopesink.py

2006-05-10 Thread Eric Blossom
On Sat, May 06, 2006 at 09:08:04AM +0100, [EMAIL PROTECTED] wrote: Content-Description: message body text > > Here is the diff. Its against the scopesink.py in gr-wxgui-0.6. > > Matt Hi Matt, Thanks for the patch. I'll check it out and apply it when I get back to my "fully connected state" lat

[Discuss-gnuradio] Some observations getting a MAC protocol to work

2006-05-10 Thread Ges
Hi Eric,I am working on a TDMA MAC protocol using Gnu Radio blocks with Click. My setup consists of 2 USRP boards connnected to 2 machines. The USRPs are connected to each other using SMA Tees (2 tx and 2 rx daughter cards). So I have a shared media where the rx daughter cards can hear all that is

Re: [Discuss-gnuradio] Modem and/or ADSL Daughter card

2006-05-10 Thread Ilia Mirkin
Quoting Michael Milner <[EMAIL PROTECTED]>: Hello, I was just wondering if anyone has used GNURadio for any non-radio applications, specifically phone line modulation/demodulation. It shouldn't be too difficult to design a daughter board for the USRP to sample phone line voltage (with an appro

Re: [Discuss-gnuradio] Re: Graphical programming with Ptolemy

2006-05-10 Thread Eric Blossom
On Fri, May 05, 2006 at 12:12:38PM +0200, Patrick Strasser wrote: > TJ Dreier wrote: > >I'm using a graphical > >modeling tool called Ptolemy to allow design of gnuradio systems. > > >2) Use Ptolemy to draw block diagrams and connections. Ptolemy allows > >block parameters to be configured by in

Re: [Discuss-gnuradio] Modem and/or ADSL Daughter card

2006-05-10 Thread Eric Blossom
On Thu, May 04, 2006 at 02:01:31PM -0400, Michael Milner wrote: > Hello, > > I was just wondering if anyone has used GNURadio for any non-radio > applications, specifically phone line modulation/demodulation. > > It shouldn't be too difficult to design a daughter board for the USRP to > sample ph

Re: [Discuss-gnuradio] USRP - FX2 / gpif / EEPROM / firmware questions

2006-05-10 Thread Steve Schear
At 01:42 PM 5/10/2006, John Gilmore wrote: > I am developing a hardware project similar to the USRP > in that it uses the 100-pin FX2 USB micro and houses > several FPGAs (Xilinx in this case), as well as a dual > ADC. Great! Any chance that we can use your hardware (or its design)? There are l

Re: [Discuss-gnuradio] USRP - FX2 / gpif / EEPROM / firmware questions

2006-05-10 Thread John Gilmore
> I am developing a hardware project similar to the USRP > in that it uses the 100-pin FX2 USB micro and houses > several FPGAs (Xilinx in this case), as well as a dual > ADC. Great! Any chance that we can use your hardware (or its design)? There are lots of people doing things with GNU Radio who

Re: [Discuss-gnuradio] Dream (for Digital Radio Mondial) transmit FIFOs

2006-05-10 Thread Martin Dvh
Brett L Trotter wrote: > Some very generous folks on this list have pointed me towards how to do > a DRM receiver with the USRP and Dream via FIFO's and a nifty little > piece of python code. Unfortunately, I live smack dab in the middle of > the US with nothing but a random wire antenna. The Dream

[Discuss-gnuradio] Dream (for Digital Radio Mondial) transmit FIFOs

2006-05-10 Thread Brett L Trotter
Some very generous folks on this list have pointed me towards how to do a DRM receiver with the USRP and Dream via FIFO's and a nifty little piece of python code. Unfortunately, I live smack dab in the middle of the US with nothing but a random wire antenna. The Dream code lacks the ability to writ

[Discuss-gnuradio] Audio Pipe

2006-05-10 Thread Grace Woo
I'm just trying to pipe the raw audio data from the gnu fm radio into another function that will then send packets into a wireless mesh. Does anybody have any good python/C code to start with? Thanks! Grace Woo ___ Discuss-gnuradio mailing list Discu

Re: [Discuss-gnuradio] Problem with making sound card as source

2006-05-10 Thread Brett L Trotter
I had a similar problem- turned out not to be the hardware. Run alsamixer and make sure to turn on capture on your line input (with spacebar) and turn up the volume all the way, then turn on capture on capture and turn the volume up all the way again. You should then be getting audio and adjust the

Re: [Discuss-gnuradio] Problem with making sound card as source

2006-05-10 Thread 2 1
Hi, Matt :)   I do set the line-in as the record source in the mixer. But I found that the audio recorder app of my FC4 can't record either. I'm doubt that the sound drive of FC4 cannot support the card well. Besides, I tried on 3 different machines and all of them failed. They all have a intel int

[Discuss-gnuradio] Problem with wxpython

2006-05-10 Thread seph 004
Hi Still bungling through setting up gnuradio, I've run into another problem. One of the online tuts mentioned that to test if gr-wxgui was working, you could try running the slider.py demo. Unfortunately, this doesn't work, and it stops with the following error: Traceback (most recent call last)

Re: [Discuss-gnuradio] Firefox Search Bar Plugin

2006-05-10 Thread marcel maatkamp
On Wednesday 10 May 2006 02:03, Lee Patton wrote: > You can now search the GNU Radio mailing list archives from the comfort > of your very own Firefox search bar. Another tip: The GNURadio Mailing List RSS-feed: http://www.mail-archive.com/discuss-gnuradio@gnu.org/maillist.xml