[Discuss-gnuradio] New ADC from Atmel

2005-07-09 Thread Leon Heller
2.2 Gsps ADC: http://www.atmel.com/dyn/corporate/view_detail.asp?FileName=AT84AS008GL_6_7.html Costs $1100 (1000 off). 73, Leon -- Leon Heller, G1HSM [EMAIL PROTECTED] http://www.geocities.com/leon_heller -- No virus found in this outgoing message. Checked by AVG Anti-Virus. Version:

Re: [Discuss-gnuradio] working version of gnuradio for windows (mingw) available including audio-sink and wxgui

2005-07-09 Thread mjam01
hey, thanks for the reply. i can get dial_tone.py to work but when i run am_rcv.py for example, i get the following error: Traceback (most recent call last): File C:\mikes\gnuradio\gnuradio-examples-0.4\python\usrp\am_rcv.py, line 5, in ? from gnuradio import usrp File

Re: [Discuss-gnuradio] PySwigObject error

2005-07-09 Thread Clark Pope-TWC
I'm using Swig 1.3.23. I originally had 1.3.25 as per KD7LMO but I uninstalled and reinstalled 1.3.23. Recompiling gnuradio_swig_python.o now. I think you're right that the problem is somewhere around that. On my machine it takes several hours for this compile to finish? How long should it take?

[Discuss-gnuradio] Gnuradio and GCC 4?

2005-07-09 Thread John Ackermann N8UR
I just updated from CVS and am doing buildit across the system. I'm getting lots of reports about unknown compiler version from gcc.hpp. So far it's just been warnings and the build process continues without error, but it's not finished yet... A check shows that Debian unstable is now using gcc

Re: [Discuss-gnuradio] Gnuradio and GCC 4?

2005-07-09 Thread John Ackermann N8UR
Followup... the gcc 4 build did fail, with a segfault in one of the first tests it ran. I changed over to gcc-3.3 and g++-3.3 and it completed successfully. John John Ackermann N8UR wrote: I just updated from CVS and am doing buildit across the system. I'm getting lots of reports about

[Discuss-gnuradio] Alternative interface from PC to a USRP.

2005-07-09 Thread Lamar Owen
After a brainstorming session at PARI, I've come up with an alternative to either USB or GigE, with up to three times the throughput of GigE. Ultra320 SCSI. Pros: 1.) Standard software interface from the Linux side (libscg like used for CD burners); 2.) Scalable throughput with PCMCIA

Re: [Discuss-gnuradio] buildit now supports --prefix

2005-07-09 Thread LRK
On Fri, Jul 01, 2005 at 06:32:06PM -0700, Eric Blossom wrote: The buildit script now support a --prefix argument to make it easy to do non-standard installs. Is there any reason buildit could not call gmake rather than make? Apparently Linux uses gmake anyway but FreeBSD does not. Also it

Re: [Discuss-gnuradio] Alternative interface from PC to a USRP.

2005-07-09 Thread Lamar Owen
On Saturday 09 July 2005 12:58, David Carr wrote: How many pins does Ultra320 require, is it 32x2 (differential) = 64? The connector is a 68 pin connector, and the bus is 16 bits. By using two 68 pin connectors you can get 32 bits wide; very few host adapters are available to do that, but

Re: [Discuss-gnuradio] PySwigObject error

2005-07-09 Thread Eric Blossom
On Sat, Jul 09, 2005 at 08:09:56AM -0500, LRK wrote: On Fri, Jul 08, 2005 at 08:30:12PM -0400, Clark Pope-TWC wrote: Yep. It takes forever with 64MB of memory. That is a big file and it spends the time swapping stuff out to disk. I can NFS mount the directory and compile using a

Re: [Discuss-gnuradio] PySwigObject error

2005-07-09 Thread Eric Blossom
On Fri, Jul 08, 2005 at 08:30:12PM -0400, Clark Pope-TWC wrote: I'm using Swig 1.3.23. I originally had 1.3.25 as per KD7LMO but I uninstalled and reinstalled 1.3.23. Recompiling gnuradio_swig_python.o now. I think you're right that the problem is somewhere around that. On my machine it

Re: [Discuss-gnuradio] buildit now supports --prefix

2005-07-09 Thread Eric Blossom
On Sat, Jul 09, 2005 at 12:53:55PM -0500, LRK wrote: On Fri, Jul 01, 2005 at 06:32:06PM -0700, Eric Blossom wrote: The buildit script now support a --prefix argument to make it easy to do non-standard installs. Is there any reason buildit could not call gmake rather than make?

Re: [Discuss-gnuradio] Alternative interface from PC to a USRP.

2005-07-09 Thread Eric Blossom
On Sat, Jul 09, 2005 at 11:14:55AM -0400, Lamar Owen wrote: After a brainstorming session at PARI, I've come up with an alternative to either USB or GigE, with up to three times the throughput of GigE. Ultra320 SCSI. Interesting idea. Anybody have any data on the *real* performance of

[Discuss-gnuradio] DBS_RX, Gnuradio and GCC 4?

2005-07-09 Thread Robert McGwier
I was testing and debugging the new DBS_RX trying to ascertain its suitability for GPS and Mode LS transponder development (AMSAT -NA, http://www.amsat.org). We found a very small assembly error (short left on a cap on an op amp), we made some gain adjustments on the OP AMPS in the I/Q

Re: [Discuss-gnuradio] buildit now supports --prefix

2005-07-09 Thread LRK
On Sat, Jul 09, 2005 at 12:41:17PM -0700, Eric Blossom wrote: Is there any reason buildit could not call gmake rather than make? Apparently Linux uses gmake anyway but FreeBSD does not. It should build using BSD make. If it doesn't please submit a bug report providing details.

Re: [Discuss-gnuradio] FIR filter in fsk_tx.py

2005-07-09 Thread Sachi
Hi, Matt, Thanks a lot, now I am able to understand the FSK code completely. Now the only remaining problem is the program doesn't run as it should. Quite often, the receiver can detect something while actually nothing is there, as a result, it receives some messy data into the file. For

Re: [Discuss-gnuradio] PySwigObject error

2005-07-09 Thread cepope
In case its helpful, here's the entire output from the make install: [EMAIL PROTECTED] swig]$ make install if /home/base2it/gr/bin/swig -c++ -fvirtual -python -I../../../src/lib/runtime -I../../../src/lib/general -I../../../src/lib/filter -I../../../src/lib/io -I../../../src/lib/g72x

Re: [Discuss-gnuradio] problems with BSD make

2005-07-09 Thread Eric Blossom
On Sat, Jul 09, 2005 at 03:08:23PM -0500, LRK wrote: On Sat, Jul 09, 2005 at 12:41:17PM -0700, Eric Blossom wrote: Is there any reason buildit could not call gmake rather than make? Apparently Linux uses gmake anyway but FreeBSD does not. It should build using BSD make. If it

Re: [Discuss-gnuradio] PySwigObject error

2005-07-09 Thread Clark Pope-TWC
Recompile finally finished(~5 hours). No signs of errors anywhere yet I still get the same error message whenever I run any of the Demos? - Original Message - From: Clark Pope-TWC [EMAIL PROTECTED] To: Eric Blossom [EMAIL PROTECTED] Cc: discuss-gnuradio@gnu.org Sent: Friday, July 08,

[Discuss-gnuradio] How to generate patches

2005-07-09 Thread Eric Blossom
On Sat, Jul 09, 2005 at 03:08:23PM -0500, LRK wrote: Soon as I figure out the patches... Assuming you are building from CVS, and that you have modified the checked-out code to fix the problem, do this: $ cvs diff -u /tmp/my-patch.patch Then to test it out before sending it in, do a CVS

Re: [Discuss-gnuradio] FSK synchronization

2005-07-09 Thread Eric Blossom
On Sat, Jul 09, 2005 at 01:33:26PM -0700, Sachi wrote: Do you have any suggestion that we can improve the realibility of the FSK transmisstion? such as increase the length of the synchronization bits? or decrease the hamming distance? The sync pattern was pulled out of a dark place. It

Re: [Discuss-gnuradio] problems with BSD make

2005-07-09 Thread Daniel O'Connor
On Sunday 10 July 2005 07:16, Eric Blossom wrote: Actually, I'm more interested in having a fix for the underlying problem -- the Makefile.am's that have the non-portable feature -- than just saying use gmake. Part of automake's job is have this work with all makes. I've apparently let some

Re: [Discuss-gnuradio] problems with BSD make

2005-07-09 Thread LRK
On Sat, Jul 09, 2005 at 02:46:42PM -0700, Eric Blossom wrote: On Sat, Jul 09, 2005 at 03:08:23PM -0500, LRK wrote: On Sat, Jul 09, 2005 at 12:41:17PM -0700, Eric Blossom wrote: Is there any reason buildit could not call gmake rather than make? Apparently Linux uses gmake anyway but