[time-nuts] WWVB data to play with

[jimlux]

On 12/5/18 2:13 PM, John Ackermann N8UR wrote:
> On 12/5/18 4:36 PM, Poul-Henning Kamp wrote:
> 
>> Johns sample-rate appears to be almost 1000PPM fast and
>> drifting, it it is trivial to adjust the "do" to keep either
>> the ali or alq haunting zero.
> 
> Yes, I should have mentioned that the Red Pitaya does not have a 
> reasonable way to run with external clock, and the internal (TC?)XO is 
> obviously nothing to write home about.
> 
> If we want stable/accurate data, I can switch to a Hermes board locked 
> to GPSDO or Cs.
> 


I think the crummy oscillator is what I was looking for - the goal was 
do to an experiment: can we write code that runs on a Pi or Arduino that 
can sample and recover the data from the phase coded signal.