On Mon, Feb 21, 2005 at 05:26:01PM -0600, Meenal wrote: > Hi all, > I am writing FM TX and RX scripts similar to the FSK TX and RX scripts > found in gnuradio-examples/python/usrp1 > > I have noticed that when running these scripts, they seem to work > correctly, but strange characters like "aUaU..." appear on my session > window and continue appearing till I terminate the program. > > --------------------------------------------- > [EMAIL PROTECTED] gui]$ python fm_tx.py > audio: using audio_alsa > alsa_sink: min_nperiods = 1, max_nperiods = 1024 > aUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaU... > > How can I fix this? > Many thanks, > Meenal
Meenal, You're probably running out of CPU cycles. FYI, you can control how many simultaneous FM xmitters are running with fm_tx.py using the -n option. If you run some kind of CPU monitor applet, you should be able to keep an eye on this. I'm using KDE and I think the applet I'm running is called ksysguard. Eric _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
