[Discuss-gnuradio] Making a new packet_sink

2005-12-15 Thread [EMAIL PROTECTED]
I am attempting to make a new version of packet_sink that uses a smaller sync header and fix payload size to save some data bandwidth (remember my low carrier frequency). I am attempting to generate a new block use the gr-howto-write-a-block to make it cleaner and not change the original

Re: [Discuss-gnuradio] Difference between run and start/stop commands

2005-12-15 Thread [EMAIL PROTECTED]
On Wed, 14 Dec 2005 12:24:08 -0500, [EMAIL PROTECTED] wrote: Most graphs will run forever unless you explicity tell them to stop. The exceptions are those which contain blocks that return -1 from their work function. This is a kind of EOF indication. The most common block that returns -1 is

[Discuss-gnuradio] USRP on NetBSD

2005-12-15 Thread Greg Troxel
I have the following NetBSD-current from within the last few weeks GNU Radio 2.6 release (via NetBSD pkgsrc) USRP rev 3 (brand new, arrived yesterday) with TVRX and Flex440 D-Link USB2 cardbus (NEC ehci) IBM Thinkpad T30 I can load firmware and see the USRP reattach. When running the

[Discuss-gnuradio] building gnuradio on UltraSparc II / Solaris 10

2005-12-15 Thread cswiger
FWIW, once you get gcc and the build environment setup right gnuradio 2.6 builds cleanly on Solaris, except for ONE item: gr_math.cc:98 int gr_signbit (double x) { //return std::signbit (x); return (x); } std::signbit (x) creates an error, does not exist in std or something, the above

[Discuss-gnuradio] SDR-1000

2005-12-15 Thread Frank Rawlins
Hi, You are probably aware - SDR-1000 is being advertised on website www.flex-radio.com From the site you can download the full software! Regards, Frank G0OFX -- ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org

Re: [Discuss-gnuradio] linux dsp development environments

2005-12-15 Thread Darrell Harmon
On Thu, Dec 15, 2005 at 02:21:03AM -0600, David Carr wrote: Does anyone know of any semi-modern DSP platforms that have a good linux/open source development chain? To clarify I'm looking for relatively low end DSPs that can worked with in a linux environment rather than DSPs which run

Re: [Discuss-gnuradio] sparc -- x86 data exchange

2005-12-15 Thread Dave Dodge
On Thu, Dec 15, 2005 at 03:29:38PM -0500, cswiger wrote: Gang - any hints on what happens to float data when transfered from a sparc machine to an x86? I understand byte-swap but this looks like word-swap. The problem is that the default settings for od are almost never what you actually

Re: [Discuss-gnuradio] gr-usrp-0.6, problem with make on Mac OS X

2005-12-15 Thread Michael Dickens
Eric is correct in how to fix FFTW v3.0.1 under MacOS X. The problem is that the getopt stuff is already provided elsewhere, and thus conflicts when creating the library. This will hopefully fix Jon's issue. BTW What MacOS X version are you running, and which GCC are you using? Strange

[Discuss-gnuradio] usrp-0.10 tarball released

2005-12-15 Thread Eric Blossom
I've released an updated usrp tarball, 0.10. It's the same as the previous, only this one includes all the verilog files required to build the fpga image. Yes, I did test this ;) Eric ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org

Re: [Discuss-gnuradio] USRP on NetBSD

2005-12-15 Thread Eric Blossom
On Thu, Dec 15, 2005 at 02:35:30PM -0500, Greg Troxel wrote: I have the following NetBSD-current from within the last few weeks GNU Radio 2.6 release (via NetBSD pkgsrc) USRP rev 3 (brand new, arrived yesterday) with TVRX and Flex440 D-Link USB2 cardbus (NEC ehci) IBM Thinkpad