Re: [Discuss-gnuradio] find_usrps "No USRP2 found."

2010-04-24 Thread Steve Glass
Hi, I have created a new SD Card with the latest trunk image of the FPGA and the s/w for the WBX and the situation is exactly the same as before. The host is an IBM T61p Thinkpad running Debian testing. I normally run Network Manager but have stopped it and brought the eth0 port up via the comman

Re: [Discuss-gnuradio] find_usrps "No USRP2 found."

2010-04-24 Thread Jason Abele
Steve, If you have GNUradio trunk installed, did you update your SD card with a firmware from: http://gnuradio.org/releases/usrp2-bin/trunk/ You'll need txrx_wbx.bin Jason On Fri, Apr 23, 2010 at 10:56 PM, Steve Glass wrote: > Hi, > > I've just received my USRP2 and WBX. Using the Ettus SD Ca

Re: [Discuss-gnuradio] Accessing Parallel Port

2010-04-24 Thread Michael Berman
Here is a simple open source project that gives control to parallel ports in python, and it is platform independent. http://pyserial.sourceforge.net/pyparallel.html I used its sister project pyserial in conjunction with GNURadio with great results. The one problem is that there is no GRC block f

Re: [Discuss-gnuradio] Cheap Network Analysers

2010-04-24 Thread Eric Schneider
On Fri, 2010-04-23 at 14:58 -0400, Marcus D. Leech wrote: > Anyone know of any reasonably-priced network analysers, up to 2 or > 3GHz? Basic S21 and S11 > measurements would be a good start. I've been contemplating trying such a thing using using a WBX daughterboard. It hasn't got past the "ta

Re: [Discuss-gnuradio] Cheap Network Analysers

2010-04-24 Thread Marcus D. Leech
On 04/24/2010 02:47 PM, Eric Schneider wrote: > On Fri, 2010-04-23 at 14:58 -0400, Marcus D. Leech wrote: > >> Anyone know of any reasonably-priced network analysers, up to 2 or >> 3GHz? Basic S21 and S11 >> measurements would be a good start. >> > I've been contemplating trying such a t

Re: RE : [Discuss-gnuradio] find_usrps "No USRP2 found."

2010-04-24 Thread trnewman
Also note that with the WBX you'll need to reflash the firmware on the SD card with txrx_wbx.bin. But this isn't the cause of your problem. You could also try just giving your interface a private ip, ifconfig eth0 192.168.1.1 and see if that works. Tim -Original Message- From: "christ

RE : [Discuss-gnuradio] find_usrps "No USRP2 found."

2010-04-24 Thread Christophe.Paring
Hi Steve ! Perhaps you'd need to run this before running find_srps : $ sudo ethtool -A eth0 rx on I don't know any longer if you have to run it sudo, and so with find_usrps Chris Message d'origine De: discuss-gnuradio-bounces+christophe.paring=etsmtl...@gnu.org de la part de S

Re: [Discuss-gnuradio] fix for usrp2 overruns when stopping andrestarting rx streaming

2010-04-24 Thread Andy_Long
I have solved it and updated to the newest version. Hope it will solve usrp2 overrun problem. Thank you Don and Johnathan . Andy -- View this message in context: http://old.nabble.com/fix-for-usrp2-overruns-when-stopping-and-restarting-rx-streaming-tp28314794p28349271.html Sent from the GnuRad