Hi everyone,
I am currently working with timed commands to perform synchronized
reception of multiple channels. As the timing is quite critilical I
would like to use quite low delay I add to usrp->get_time_now() for the
next command(s). However, sometimes it happens (even with quite high
values like 20ms) that I get an late command error when reading the data
from the stream. I guess this can happen from time to time if the thread
was interrupted by the OS to do other stuff. And this is not a problem,
if it happens just from time to time. But I don't know how to handle the
problem.
Is the command that was too late executed anyway? What about the
commands after that?
Is there is simple way to get in a clean state after receiving this
error? Like delete all commands in the queue and clear all buffers?
I am using two USRP X310 with each 2 TwinRX. PPS, 10 MHz and LOs are
synchronized over all boards.
Best regards,
Fabian
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