Re: [Discuss-gnuradio] USRP1 warning requested RX frequency is outside of the system range, requested RX frequency is outside of the system range, and has been clipped even though inside hardware s

2015-08-15 Thread Hoang Nguyen Tran
Thank you, Now it works with exact frequency . On Fri, Aug 14, 2015 at 9:35 AM, Marcus Müller marcus.muel...@ettus.com wrote: Hi Hoang, the 380MHz is the lower frequency you can get with a RFX400. That's correct. You can chose your daughterboard by using the number of channels argument

Re: [Discuss-gnuradio] Spending the whole day to build gnuradio on a Mac?

2015-08-15 Thread Michael Dickens
Hi Ton - As always, I recommend using MacPorts to do your dirty work; check out the GR install guide http://gnuradio.org/redmine/projects/gnuradio/wiki/MacInstall . Once 'port' is installed, getting GR is as simple as sudo port install gnuradio. For sdrplay: If you check out the Gqrx forum,

[Discuss-gnuradio] Runtime error - Empty Device Address in GRC Flowgraph build

2015-08-15 Thread Mark
Hello, After installing GRC into Ubuntu 15.05 64bit I get the following error when trying to run a GRC flow graph example:- --- RuntimeError: LookupError: KeyError: No devices found for

[Discuss-gnuradio] Looking for photos of embedded systems running GNU Radio

2015-08-15 Thread Philip Balister
I'd like to get some photos of Embedded systems running GNU Radio for the Embedded WG poster at GR Con. These can be as simple as a dev board and a USRP or other digitizer to interesting systems. Philip ___ Discuss-gnuradio mailing list

Re: [Discuss-gnuradio] Runtime error - Empty Device Address in GRC Flowgraph build

2015-08-15 Thread Marcus D. Leech
On 08/15/2015 06:58 AM, Mark wrote: Hello, After installing GRC into Ubuntu 15.05 64bit I get the following error when trying to run a GRC flow graph example:- --- RuntimeError:

Re: [Discuss-gnuradio] Runtime error - Empty Device Address in GRC Flowgraph build

2015-08-15 Thread Marcus Müller
When running uhd_find_devices, do you happen to use sudo? On 08/15/2015 07:30 PM, Marcus D. Leech wrote: On 08/15/2015 06:58 AM, Mark wrote: Hello, After installing GRC into Ubuntu 15.05 64bit I get the following error when trying to run a GRC flow graph example:-

[Discuss-gnuradio] Spending the whole day to build gnuradio on a Mac?

2015-08-15 Thread Ton Machielsen
Mac OSX 10.10.4 gnuradio 3.7.7.1 homebrew Trying to get the SDPplay to work using gr-osmosdr I tried an innocent brew install gnuradio. That went wrong on the fact that gnuradio was compiled against the homebrew python and when launched uses the Darwin python as discussed here:

Re: [Discuss-gnuradio] Tutorial 2.4.5 The Singing Sine Wave

2015-08-15 Thread Michael Thelen DK4MT
Am 15.08.2015 um 01:55 schrieb Marcus D. Leech: On 08/14/2015 04:52 PM, Michael Thelen DK4MT wrote: Hi, I have two questions to the above mentioned Tutorial chapter, since I realized two differences, even though I think I set it up the same. a) To get an acceptable view in the Waterfall