Re: [Discuss-gnuradio] USRP2 unable to receive signal at RX-B

2010-09-07 Thread Cheaw Wen Guey
Hi, I tried to run mg-gcc --help and the program is not added in properly. I tried following step by step in the wiki and still no go. Any ideas? On 08/28/2010 10:38 AM, Cheaw Wen Guey wrote: > Thanks Josh. > > Found that line of code. > > Following your advice, I have tried both methods you me

Re: [Discuss-gnuradio] GNU Radio via MacPorts Updated

2010-09-07 Thread Michael Dickens
On Sep 7, 2010, at 2:04 PM, Elvis Dowson wrote: > Does it use the GTK+ with support for native OS X look and feel? It uses whatever MacPorts provides; by default: gtk2 @2.20.1_0 +x11 but I can specify for it to use instead: gtk2 @2.20.1_0 +no_x11 +quartz and then I have to go through all

[Discuss-gnuradio] wtb usrp board

2010-09-07 Thread Brian Toovey
Looking for a usrp board and daughterboards for gsm and any others available. If anyone is selling theirs hit me up. Brian ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio

Re: [Discuss-gnuradio] GNU Radio via MacPorts Updated

2010-09-07 Thread Elvis Dowson
Hi Michael, On Sep 7, 2010, at 6:28 PM, Michael Dickens wrote: > I've updated the GNU Radio install via MacPorts to 3.3.0. I just have a quick question.. are all the library dependencies for GNU Radio build as 32-bit only executables or for both 32-bit and 64-bit? Best regards, Elvis Dowson

Re: [Discuss-gnuradio] find_usrps only succeed when an sniffer is ON

2010-09-07 Thread Marcus D. Leech
On 09/07/2010 03:12 PM, Jorge Miguel wrote: > Thanks for your quick answer. A problem with a firewall was an idea > that also came to my mind but I disabled the Ubuntu firewall with the > command "sudo ufw disable" so that no firewall is running into my > machine and the USRP2-Host computer connect

Re: Re: [Discuss-gnuradio] find_usrps only succeed when an sniffer is ON

2010-09-07 Thread Jason Abele
> Furthermore there were no errors during the installation of the > software (via package manager).I run out of ideasany suggestion? Are you certain that Network Manager is not interfering with the state of your ethernet interface? The default config likes to enable and disable the interface

Re: Re: [Discuss-gnuradio] find_usrps only succeed when an sniffer is ON

2010-09-07 Thread Jorge Miguel
Thanks for your quick answer. A problem with a firewall was an idea that also came to my mind but I disabled the Ubuntu firewall with the command "sudo ufw disable" so that no firewall is running into my machine and the USRP2-Host computer connection is made directly with a 1 Gb ethernet wire. Fur

Re: [Discuss-gnuradio] UHD host resources and system suggestions

2010-09-07 Thread Marc Epard
On Sep 7, 2010, at 11:46 AM, Josh Blum wrote: > sequence errors are not normal, something may be wrong with the fpga image. > we are trying to duplicate it out over here -josh Thanks, Josh. If it's helpful, you'll find the source to my app at . -Marc ___

[Discuss-gnuradio] equalizer

2010-09-07 Thread William Cox
Is there an equalizer implementation in GNU Radio? I've heard bits and pieces of the interwebs, but nothing concrete. Thanks. -William ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio

Re: [Discuss-gnuradio] Using uhd with USRP1

2010-09-07 Thread Philip Balister
On 09/07/2010 12:02 PM, Josh Blum wrote: On 09/07/2010 11:16 AM, Philip Balister wrote: I've built uhd with usrp1 support. uhd_find_devices finds my usrp1 ok. When I run a simple flowgraph in grc I get this message: Executing: "/home/balister/grc-flowgraphs/two_tone.py" [Errno 2] No such file

Re: [Discuss-gnuradio] UHD host resources and system suggestions

2010-09-07 Thread Josh Blum
sequence errors are not normal, something may be wrong with the fpga image. we are trying to duplicate it out over here -josh On 09/07/2010 12:22 PM, Marc Epard wrote: On Sep 3, 2010, at 5:57 PM, Marcus D. Leech wrote: I'll comment that a 1.6GHz machine that's getting close to 4 years old isn

Re: [Discuss-gnuradio] UHD host resources and system suggestions

2010-09-07 Thread Marc Epard
On Sep 3, 2010, at 5:57 PM, Marcus D. Leech wrote: > I'll comment that a 1.6GHz machine that's getting close to 4 years old > isn't particularly "beefy" by todays standards. Certainly not > beefy enough to sustain two 25Msps threads without "problems". Thanks, Marcus. That was helpful and as I

Re: [Discuss-gnuradio] Using uhd with USRP1

2010-09-07 Thread Josh Blum
On 09/07/2010 11:16 AM, Philip Balister wrote: I've built uhd with usrp1 support. uhd_find_devices finds my usrp1 ok. When I run a simple flowgraph in grc I get this message: Executing: "/home/balister/grc-flowgraphs/two_tone.py" [Errno 2] No such file or directory >>> Done does "/home/bali

Re: [Discuss-gnuradio] find_usrps only succeed when an sniffer is ON

2010-09-07 Thread Marcus D. Leech
On 09/07/2010 04:43 AM, Jorge Miguel wrote: > I installed GNU Radio on a ThinkPad Lenovo T4410 under Ubuntu 10.04. > After connecting the USRP2 with the original Ettus code on the SD card > D and F LEDs are ok and when executed: > > ~$ sudo find_usrps > No USRP2 found. > > I run wireshark or tcpdum

[Discuss-gnuradio] Using uhd with USRP1

2010-09-07 Thread Philip Balister
I've built uhd with usrp1 support. uhd_find_devices finds my usrp1 ok. When I run a simple flowgraph in grc I get this message: Executing: "/home/balister/grc-flowgraphs/two_tone.py" [Errno 2] No such file or directory >>> Done The flow graph use the IHD Simple Sink. Any suggestions? GNU Radio

[Discuss-gnuradio] GNU Radio via MacPorts Updated

2010-09-07 Thread Michael Dickens
I've updated the GNU Radio install via MacPorts to 3.3.0. For those OSX users out there who are using GNU Radio and MacPorts, could you give this a shot & see if it works for you? If you do install them for testing purposes & want to use a non-MacPorts GIT install for your actual work, make su

[Discuss-gnuradio] find_usrps only succeed when an sniffer is ON

2010-09-07 Thread Jorge Miguel
I installed GNU Radio on a ThinkPad Lenovo T4410 under Ubuntu 10.04. After connecting the USRP2 with the original Ettus code on the SD card D and F LEDs are ok and when executed: ~$ sudo find_usrps No USRP2 found. I run wireshark or tcpdump to see what happens in my network and I got: ~$ sudo fi