Transmit time tagging with GNU radio

[andrewback]

Not sure if this is what you mean:

How to transmit bursts with Soapy SDR

Thanks Josh Here is what I found empirically to answer my questions. This may help others as there doesn’t seem to be any thorough code example to send and receive: You can send the entire buffer straight, but it seems smaller buffer get transmitted faster (eg a 275000 samples buffer seems to start being transmitted around 200µs later than a 10 times smaller buffer) The transmission indeed stops once the whole buffer is sent (there used to be a bug in a previous version that required you …

http://pothosware.github.io/SoapySDR/doxygen/0.7.1/classSoapySDR_1_1Device.html#aff08c2bfc323cd8d6d56b5f5d4432a97

http://pothosware.github.io/SoapySDR/doxygen/0.7.1/Constants_8h.html#a67027b65f63dffe851594c2df4a9d034