On 08/16/2011 08:33 AM, Isaac Gerg wrote: > Hi Everyone, > > I have a USRP N200 rev 2. I created a simple graph using the gnu radio > companion (grc) which is composed of three blocks, a UHD source, a variable > slider, and a WX FFT Waterfall display. When I run this graph, i quickly > see the waterfall display fill up with the color blue and then the > application becomes unresponsive. How can I fix this? >
Sounds like the opengl plotter widget is getting overwhelmed. Its different on every computer. Try a smaller fft size to shrink the size of the on-screen texture. > When I run the uhd_fft tool, it appears to work correctly -- it shows me a > spectrum and allows me to adjust the fc and the gain. > > Also, where can i find a guide to the N200 debug lights? Lights C, E, and F > seem to be on all the time. Is this okay? > http://www.ettus.com/uhd_docs/manual/html/usrp2.html#front-panel-leds _______________________________________________ Discuss-gnuradio mailing list [email protected] https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
