[time-nuts] Re: pps pulse timestamp device

Bob Camp kb8tq at n1k.org
Thu Feb 15 16:48:56 UTC 2024


Hi

If this is simply for some testing: 

There are a lot of frequency counters out there that will do this sort of thing. Plug in and dump the data out the GPIB or serial port. Not much messing around.

Bob

> On Feb 15, 2024, at 1:19 AM, Juan Solano via time-nuts <time-nuts at lists.febo.com> wrote:
> 
> Hal,
> 
> thanks for the advice.
> 
> I am trying to measure pulse to pulse jitter of a PPS signal that I am
> generating myself on a couple of different embedded linux systems,
> basically this is a learning project where I write a linux kernel
> driver to produce this PPS.
> 
> I have a Teensy and some stm32 dev boards that I could use,
> however I would rather get something tried and tested to timestamp,
> otherwise there are too many unknowns, I will not know if/where I have
> made a mistake and on which side.
> 
> The TICC seems to be a great option, just trying to convince myself
> that I can justify the cost going forward :)
> 
> Cheers,
> Juan.
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