Are you doing bursty transmission (i.e. using eob/sob tags, or using tagged streams)?
M On 07.08.2015 07:09, Mat Mat wrote: > hi all > > I've one more tag related question: > > I want to sent packets in burst over a usrp_sink. the time between two > consecutive bursts should be 7ms. thus, I want to use a tx_time_tag > along with every first item of a packet so that the usrp waits for 7ms > before transmitting it. However, it seems that no matter what values I > send along with the tx_time tag, I always get a huge flood of "L", > which, as far as I know, means that the sample is too late. can anybody > please enlighten me as to which values I have to transmit with the tag? > As far as I know, the value should be a tuple, with one value being the > integer part of a timestamp, the other the fractional part after the > decimal point (right?) It seems obvious that I'm sending wrong values > since I always get an "L"-flood no matter what number I transmit with > the tag. > > Note: I set the time of the USRP to 0 before I run the top_block.start() > command. > > kind regards, > Matija > _______________________________________________ Discuss-gnuradio mailing list [email protected] https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
