Re: [Discuss-gnuradio] N210 not producing output with GRC

2011-02-19 Thread Ingmar Meins
This is probably a newbie answer but I see you have the gain set to zero, does that make a difference? On 19/02/2011 3:50 PM, Arya Santini wrote: Hi, I have a N210, which when I try to use with GRC (UHD USRP single source block) produces at the console: Current recv sock buff size: 5000 b

[Discuss-gnuradio] Constant output message source

2011-02-19 Thread ichigo.san
Hi, I was wondering if there is a method to have a source block constantly sending out "0" and once it recieves a message from python, e.g a packet, it will then stream the message and switch back to sending "0" when done. I've tried: Message Source > (Add, 0) Constan

[Discuss-gnuradio] How UHD, GNURadio and USRP are bound together.

2011-02-19 Thread Florian Eugen
Hi,    I read some documentation about USRP, UHD and GNURadio, but something is missing, an explanation of how they are bound together. Maybe the biggest problem is that I want to use it on Windows, maybe on Linux it would be much easyer. For not heaving to give me some long answers (only yes o

[Discuss-gnuradio] FUNCube dongle

2011-02-19 Thread Patrik Tast
Hi All, Has anybody tried the FUNCube USB dongle? http://www.funcubedongle.com/ How tricky would it be to add GNU Radio support for it? Patrik ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnur

Re: [Discuss-gnuradio] FUNCube dongle

2011-02-19 Thread Alexandru Csete
On Sat, Feb 19, 2011 at 4:58 PM, Patrik Tast wrote: > Hi All, > > Has anybody tried the FUNCube USB dongle? > http://www.funcubedongle.com/ > > How tricky would it be to add GNU Radio support for it? Hi Patrik, The FCD works as is with GNU Radio since it is an audio source. I used GNU Radio for

Re: [Discuss-gnuradio] FUNCube dongle

2011-02-19 Thread Johnathan Corgan
On Sat, Feb 19, 2011 at 08:46, Alexandru Csete wrote: > I'm not sure if it makes sense to create a GNU Radio block for this > since the FCD is already an audio source and a block is not necessary > for setting frequency and such. I guess it would still be useful for > using it in GRC application

Re: [Discuss-gnuradio] N210 not producing output with GRC

2011-02-19 Thread Josh Blum
Is this mac osx? What happens when you run examples/benchmark_rx --rate=10e6? -josh On 02/18/2011 08:50 PM, Arya Santini wrote: > Hi, > > I have a N210, which when I try to use with GRC (UHD USRP single > source block) produces at the console: > > Current recv sock buff size: 5000 bytes > m

Re: [Discuss-gnuradio] FUNCube dongle

2011-02-19 Thread Alexandru Csete
On Sat, Feb 19, 2011 at 6:08 PM, Johnathan Corgan wrote: > On Sat, Feb 19, 2011 at 08:46, Alexandru Csete wrote: > >> >> I'm not sure if it makes sense to create a GNU Radio block for this >> since the FCD is already an audio source and a block is not necessary >> for setting frequency and such.

[Discuss-gnuradio] FW/FPGA Timeout problem on Multiple Brand New USRP N210s with (Ubuntu/Windows) computers

2011-02-19 Thread Khalid Jamil
Hi, I was trying to write FW/FPGA images on four brand new N210s with python net_burner program on windows or ubuntu computer but everytime it failed and timed out. Total four N210s failed. Three with windows 7. One with Ubuntu. Windows failed attempted with Ubuntu but no success. Everytime Timeo

[Discuss-gnuradio] git and automatically generated files

2011-02-19 Thread Achilleas Anastasopoulos
I am looking at the file Makefile.gen inside gr-trellis/src/lib which says that is automatically generated. This is indeed true since when i delete it and make gr-trellis it correctly generates it with all additions, etc that are implied by the file generate_trellis.py However if I delete it and t

[Discuss-gnuradio] find N210 device problem

2011-02-19 Thread MIN SOO KANG
Hi, My laptop, Lenovo T60 can't find a N210 device using uhd_find_devices command. The error message is No UHD Devices Found or Warning : Ignoring discovered device no control response No UHD Devices Found Firmware and FPGA image are successfully loaded and the desktop can det

Re: [Discuss-gnuradio] find N210 device problem

2011-02-19 Thread Josh Blum
On 02/19/2011 12:32 PM, MIN SOO KANG wrote: > Hi, > > My laptop, Lenovo T60 can't find a N210 device using uhd_find_devices command. > > The error message is > > No UHD Devices Found > or > > Warning : > Ignoring discovered device > no control response > No UHD Devices Found >

[Discuss-gnuradio] Spectrum_sense code for USRP2

2011-02-19 Thread sheng wang
Hello everyone, Recently I am trying to use spectrum_sense.py on USRP2, but this is designed for USRP1 and can not work on USRP2. Are there any body could provide me with some information about how to modify that code? Best, Sheng ___ Discuss-gnuradio ma

Re: [Discuss-gnuradio] How UHD, GNURadio and USRP are bound together.

2011-02-19 Thread Josh Blum
On 02/19/2011 03:17 AM, Florian Eugen wrote: > Hi, > >I read some documentation about USRP, UHD and GNURadio, but something is > missing, an explanation of how they are bound together. Maybe the biggest > problem is that I want to use it on Windows, maybe on Linux it would be much > easye