For the record and completeness I tried again with just the complex int16 USRP Source and File Sink, setting "Unbuffered = off", and it still bahaved the same. It may matter but it is not enough to make a noticeable difference in this case.
- John On Thu, May 7, 2015 at 2:27 PM, <mle...@ripnet.com> wrote: > Leave "unbuffered" = OFF. This flag was added for "slow" file-sinks, when, > for example, you're writing slow data to an external process via somehthing > like FIFO, and you don't want the default stdio buffering to get in the way. > The default, if you leave it off, is to use stdio buffering. _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio