Wireless RTC synchronization

[Mehdi]

Hello,

Following this post, you provide a mechanism to synchronize RTC or Timer between 2 nRF52. the available code allows a Timer synchronization, but in our case, we have to synchronize RTC.

So, is there any examples that synchronize RTC?

If not, what are the necessary steps to modify the demo of the synchronization at the timer level towards a synchronization at the RTC level?

Best Regards,

Mehdi.

[Einar Thorsrud]

Hi,

There is no practical difference between synchronizing the RTC or timer. The blog and example project describe how you can exchange packets with a low and predictable latency, and it doesn't really matter whether you synchronize the RTC or timer. In any case it is just a matter of getting the packets over with as low latency as possible, and then calculating the RTC offset).