On 07/07/2020 01:00 PM, Lawrence L Elentukh via USRP-users wrote:
Hello,
Thank you for getting back to me. I implemented your suggestion; after
stopping the stream I added a recv() to the service function that
continues to receive while the usrp is stopped until it sees a timeout
error. I can see that it stops, then tries to receive from the usrp
and sees a single timeout error, as expected. Afterwards, issuing a
start command works for a few runs, but again I encounter a series of
timeout errors after a number of runs.
The stop command is issued as follows:
> uhd::stream_cmd_t
stream_cmd_stop(uhd::stream_cmd_t::STREAM_MODE_STOP_CONTINUOUS);
> stream_cmd_stop.stream_now = false;
> usrp_device_ptr->issue_stream_cmd(stream_cmd_stop,
frontend_tuner_status[tuner_id].tuner_number);
(The tuner id of all the start and stop commands, as well all timeout
errors, is ‘0’).
Is there anything else I can try?
Thanks,
Lawrence
So, something you might try is to use the rx_samples_to_file example
program that comes with UHD, and see if it exhibits the same
behavior as your RedHawk example.
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