On Tue, Mar 04, 2008 at 11:32:46AM +0100, Per Zetterberg wrote: > Dear All, > > I have made my own little program (based on libusrp) that reads data from a > file and sends it on the DAC of the USRP (basic db) and simultaneously > receives data and saves it on file. All at 2MHz sample-frequency. > > It seems to work well. But when I connect the DAC directly to the ADC I see > a delay of 7.65ms. I know that my program introduces some delay but not that > much (I believe). Does anyone know what the minimum delay would be and what > the contributing sources are ? Is it varying between different computers ? > > BR/ > Per Zetterberg
To reduce the delay, you'll want to specify the fusb_* parameters to the constructor. This is assuming you're running under GNU/Linux. Eric _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
