Per- > > 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.
After implementing Eric's advice, please post the minimum delay value you obtain. I'm interested to hear. Thanks. -Jeff _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
