Change allowed TSF time offset for resynchronization

DeeFuse
Posts: 1
Joined: Mon Dec 30, 2019 10:47 am

Change allowed TSF time offset for resynchronization

Postby DeeFuse » Mon Dec 30, 2019 11:33 am

I'm using ESP-MDF for a mesh of actors which should be synchronized as tight as possible. (~1ms)
I've created an test project to messure the TSF-time drift over time and I observed a drift by 13ms / hour.
I discovered that the TSF time is resynchronized if the difference between root and node is more than 20ms.
Will there be an option to set the allowed offset in the near future or is there a workaround to force a resync?

ESP_igrr
Posts: 2072
Joined: Tue Dec 01, 2015 8:37 am

Re: Change allowed TSF time offset for resynchronization

Postby ESP_igrr » Thu Jan 02, 2020 4:49 pm

Moderator's note: have moved this into the MDF discussion forum.

You may also post the feature request at https://github.com/espressif/esp-mdf/issues, in that case it will be tracked.

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