Re: [Discuss-gnuradio] Where to Start?

2011-07-09 Thread Josh Blum
2 things: 1) Install from source. Dont install the debian packages from apt, they are ancient and will mess with your source install 2) The executable is called gnuradio-companion http://gnuradio.org/redmine/projects/gnuradio/wiki/GNURadioCompanion#Execution -Josh On Sat, Jul 9, 2011 at 5:36 PM

Re: [Discuss-gnuradio] Where to Start?

2011-07-09 Thread Marcus D. Leech
On 07/09/2011 08:36 PM, dave wrote: *Well, I have not been able to get GRC to actually run. I had setup two machines with Ubuntu 11.04 by installing the UHD package from ettus.com. With that, I have gotten some basic programs to run (dial tone), but typing 'grc' shows the command as not found

Re: [Discuss-gnuradio] Where to Start?

2011-07-09 Thread dave
Well, I have not been able to get GRC to actually run.  I had setup two machines with Ubuntu 11.04 by installing the UHD package from ettus.com.  With that, I have gotten some basic programs to run (dial tone), but typing 'grc' shows the command as not found. Attempts to install GRC via package

Re: [Discuss-gnuradio] Where to Start?

2011-07-09 Thread dave
Thanks for the information.  I'll focus on the GRC for now then. David On Sat, 09 Jul 2011 18:13:20 -0400, Marcus D. Leech wrote > On 07/09/2011 05:59 PM, dave wrote:Ok, I will look into using the GRC as a > first step. > > I am hoping to work with the USRP eventually.  If someone knowssome up

Re: [Discuss-gnuradio] Where to Start?

2011-07-09 Thread Marcus D. Leech
On 07/09/2011 05:59 PM, dave wrote: Ok, I will look into using the GRC as a first step. I am hoping to work with the USRP eventually. If someone knows some up to date tutorials specifically for USRP that would be appreciated as well. I see now that the mc4020 code was intended to gather the

Re: [Discuss-gnuradio] Where to Start?

2011-07-09 Thread dave
Ok, I will look into using the GRC as a first step. I am hoping to work with the USRP eventually.  If someone knows some up to date tutorials specifically for USRP that would be appreciated as well.  I see now that the mc4020 code was intended to gather the FM from a cable modem over a parallel

Re: [Discuss-gnuradio] Where to Start?

2011-07-09 Thread Marcus D. Leech
On 07/09/2011 04:35 PM, dave wrote: Hello, I am using the USRP(1): is there a better place to start than the "exploring gnu radio" page here: http://www.gnu.org/software/gnuradio/doc/exploring-gnuradio.html It has many problems as you know. I found a page on joshknows.com: http://www.joshknows

[Discuss-gnuradio] Where to Start?

2011-07-09 Thread dave
Hello, I am using the USRP(1): is there a better place to start than the "exploring gnu radio" page here: http://www.gnu.org/software/gnuradio/doc/exploring-gnuradio.html It has many problems as you know. I found a page on joshknows.com: http://www.joshknows.com/gnuradio ...this clears up the g

[Discuss-gnuradio] UHD quadrature sampling help

2011-07-09 Thread Brett L. Trotter
We have a number of old flowgraphs that take advantage of quadrature sampling and work fine in USRP1 non-uhd, but once converted to UHD (for USRP1 and 2), we've been wholly unable to come up with subdev specs that work- the I and Q are not synchronized in any way and any change in frequency changes