Re: [Discuss-gnuradio] compile failure of svn head with slightly old install

2007-02-24 Thread Eric Blossom
On Fri, Feb 23, 2007 at 10:56:34PM -0500, Greg Troxel wrote: Eric Blossom [EMAIL PROTECTED] writes: Jonathan Corgan wrote: On my main development system (Linux Ubuntu 6.10), I normally do a 'make uninstall' to clean out the system directories of related libraries, .py files, .h

Re: [Discuss-gnuradio] Release candidate 3.0.3rc1 available for testing

2007-02-24 Thread Eric Blossom
On Sat, Feb 24, 2007 at 04:00:25PM +1030, Berndt Josef Wulf wrote: G'day, I've successfully built and tested gnuradio-3.0.3rc1 with pkgsrc see below: Glad to see that it's working. barossa: {376} make install === Checking for vulnerabilities in gnuradio-3.0.3rc1 === Installing for

Re: [Discuss-gnuradio] error make usrp

2007-02-24 Thread Eric Blossom
On Sat, Feb 24, 2007 at 01:38:43PM +0700, [EMAIL PROTECTED] wrote: Hi, everyone. I have problems with installing usrp when i give a command make. The error like this: [EMAIL PROTECTED] usrp-0.12]# make make all-recursive make[1]: Entering directory `/home/usrp/usrp-0.12' Making all in

Re: [Discuss-gnuradio] compile failure of svn head with slightly old install

2007-02-24 Thread Michael Dickens
On Feb 23, 2007, at 7:20 PM, Eric Blossom wrote: The build tree should be linking against the build tree (non-installed) libs. This was the issue I came up against when working on the 3.0 release branch recently - I had a previous install of the GR trunk to which the current compile was

Re: [Discuss-gnuradio] NTSC Receiver

2007-02-24 Thread DJCarlson
Hi - Tried to run with following error output ... thoughts? thanks, Doug ./usrp_tv_rcv_testingNTSC.py -R A -d 8 -f 76 Using RX d'board A: TV Rx Rev 3 width:508 height:262 d_output_buffer_size:133096 LEADING_EDGE_DETECTION_THRESHOLD: 0.9 TRAILING_EDGE_DETECTION_THRESHOLD: 0.3 SDL screen_mode 32

Re: [Discuss-gnuradio] segmentation error and fftw make error

2007-02-24 Thread Dan Halperin
Liu Xin wrote: Sorry for the confusion. My program jammer.py got Segmentation error and stopped. Now I am trying to rebuild fftw_3.0.1 (since from previous list in this group, some one suggested to rebuild fftw without --enable-sse), it cannot pass through the make :( Is your CPU fan

Re: [Discuss-gnuradio] segmentation error and fftw make error

2007-02-24 Thread Liu Xin
Thank you for the reply, Dan. Yes, the fan works fine. Best, Xin On Sat, 24 Feb 2007, Dan Halperin wrote: Liu Xin wrote: Sorry for the confusion. My program jammer.py got Segmentation error and stopped. Now I am trying to rebuild fftw_3.0.1 (since from previous list in this group,

[Discuss-gnuradio] FPGA Questions

2007-02-24 Thread Thibaud Hottelier
Hi all, I have dived into the fpga code and I have now much clearer picture of what is going on, but also much more questions :) The Tx CORDIC is disabled in the code I checked out. Why? I have failed to find a description of how to control the AD9862 chip on the Analog Device web site. Where

Re: [Discuss-gnuradio] FPGA Questions

2007-02-24 Thread Brian Padalino
On 2/24/07, Thibaud Hottelier [EMAIL PROTECTED] wrote: Hi all, I have dived into the fpga code and I have now much clearer picture of what is going on, but also much more questions :) The Tx CORDIC is disabled in the code I checked out. Why? I could be wrong, but I think the TX CORDIC is

Re: [Discuss-gnuradio] Problems attenuating in software - solution?

2007-02-24 Thread Dan Halperin
Dan Halperin wrote: Eric Blossom wrote: Dan, how are you controlling the receiver h/w gain? .. uh? Are there controls for that? Are there examples where they are used? Again, what controls are there for controlling the receiver h/w gain? I only see the set_pga() function in

[Discuss-gnuradio] calling python from C/C++

2007-02-24 Thread Berndt Josef Wulf
G'day, where can I find a simple working example that demonstrates how to create and call a python function from C/C++? I've written an eventhandler for the powermate device in C++ and want to call the relevant python eventhandlers. cheerio Berndt

Re: [Discuss-gnuradio] Problems attenuating in software - solution?

2007-02-24 Thread Eric Blossom
On Sat, Feb 24, 2007 at 03:33:34PM -0800, Dan Halperin wrote: Dan Halperin wrote: Eric Blossom wrote: Dan, how are you controlling the receiver h/w gain? .. uh? Are there controls for that? Are there examples where they are used? Again, what controls are there for controlling the

Re: [Discuss-gnuradio] calling python from C/C++

2007-02-24 Thread Eric Blossom
On Sun, Feb 25, 2007 at 10:07:57AM +1030, Berndt Josef Wulf wrote: G'day, where can I find a simple working example that demonstrates how to create and call a python function from C/C++? I've written an eventhandler for the powermate device in C++ and want to call the relevant python

[Discuss-gnuradio] Re: Interfacing USRP through LabView..........

2007-02-24 Thread Ayman Mohamed Shalaby
Hi Kshitij I just wonder you figured out how to program the USRP with labview ,cause i'm using Simulink to program it . Why you want to use Instrument Control Toolbox? Best Ayman Shalaby ___ Discuss-gnuradio mailing list

[Discuss-gnuradio] TX modulator shadow?

2007-02-24 Thread George Nychis
Hey all, I was wondering what the following does when initializing the host end of the transmit chain: for (int i = 0; i MAX_CHAN; i++){ d_tx_modulator_shadow[i] = (TX_MODULATOR_DISABLE_NCO | TX_MODULATOR_COARSE_MODULATION_NONE); ... } Thanks :) - George

Re: [Discuss-gnuradio] FPGA Questions

2007-02-24 Thread Eric Blossom
On Sat, Feb 24, 2007 at 05:13:22PM -0500, Brian Padalino wrote: On 2/24/07, Thibaud Hottelier [EMAIL PROTECTED] wrote: Hi all, I have dived into the fpga code and I have now much clearer picture of what is going on, but also much more questions :) The Tx CORDIC is disabled in the code I

Re: [Discuss-gnuradio] TX modulator shadow?

2007-02-24 Thread Eric Blossom
On Sat, Feb 24, 2007 at 08:42:35PM -0500, George Nychis wrote: Hey all, I was wondering what the following does when initializing the host end of the transmit chain: for (int i = 0; i MAX_CHAN; i++){ d_tx_modulator_shadow[i] = (TX_MODULATOR_DISABLE_NCO |

Re: [Discuss-gnuradio] NTSC Receiver

2007-02-24 Thread Daniel Garcia
It looks like it does not make a difference. I tried it and it correctly despite the missing M suffix. -Daniel - Original Message From: Robert Cicconetti [EMAIL PROTECTED] To: GNURadio Discussion List discuss-gnuradio@gnu.org Sent: Friday, February 23, 2007 5:52:05 PM Subject: Re:

Re: [Discuss-gnuradio] NTSC Receiver

2007-02-24 Thread Eric Blossom
On Sat, Feb 24, 2007 at 11:21:08AM -0800, DJCarlson wrote: Hi - Tried to run with following error output ... thoughts? thanks, Doug ./usrp_tv_rcv_testingNTSC.py -R A -d 8 -f 76 Using RX d'board A: TV Rx Rev 3 width:508 height:262 d_output_buffer_size:133096

Re: [Discuss-gnuradio] NTSC Receiver

2007-02-24 Thread Johnathan Corgan
Eric Blossom wrote: As far as I know, every occurence of this has been a result of partial stale installations of GNU Radio, or multiple overlapping installations. My suggestions: $ rm -fr /usr/local/lib/python2.4/site-packages/gnuradio $ rm -fr

[Discuss-gnuradio] libtool/linker/dynamic loader stuff

2007-02-24 Thread Eric Blossom
It seems like it's time to fully revist the interlibrary dependency issue, and the related issue of reliably and robustly testing with build tree libs vs install tree libs. My priority order for this working is: Free systems are first priority: * GNU/Linux must work as expected using