I need some way to demonstrate synchronization is really
working. Intended application is an embedded system (ES)
so I do not need an atomic clock grade precision, only
that the two ends of the ES run at the same pace and
events acquired on both ends may be time aligned.

The ideal setup would involve having some signal generator
connected to both ends and having them acquire the events,
timestamp them and the master end logging both ends
timestamps for offline analysis. However,
that might involve developing drivers, which I would like to
avoid, at least for the time being.

I am thinking of running a simpler, software only approach,
running a loop on the slave that samples its timestamp
and sends it to the master that then gets its own timestamp
and logs both for offline analysis. To avoid reinventing the
wheel, I would like to know if there is something that does
that or something similar, in python preferably (C would
also be fine) that I could use or adapt.

Thanks in advance.


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