On Thu, Oct 11, 2007 at 08:16:24PM +0200, Martin Dvh wrote: > [EMAIL PROTECTED] wrote: > > I'm sure you are right about the gui taking the majority of the cycles, > > but it's the real-time feedback that makes gnuradio so attractive. > > Ideally one would beable to switch them on and off as needed during > > operation of the program, which it is my understanding will be possible > > with the implementation of mblocks. > > > > As things stand now, is there a "refresh rate" control that I can > > modify, so that the scope sinks use less cycles? > Yes, you can set the following parameters. > sink param default less cycles Function > oscope frame_decim 1 >1 keep one block > in every "frame_decim" > fft fft_rate 15.0 <15.0 refresh rate of > fft_display > > so for less GUI cycles set frame_decim to 10 or even 100 > set fft_rate to 5.0 or even 1.0 >
> I wished that fft_rate was set to 5.0 default because allmost > allways 15.0 is too much a load on my machines. Martin, you can set the default in ~/.gnuradio/config.conf. E.g., [wxgui] fft_rate = 5 # fftsink and waterfallsink frame_decim = 10 # scopesink FYI, the full list of things you can set defaults on can be found by looking in /usr/local/etc/gnuradio/conf.d Eric _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
