DECT PHY events callback context

RE: DECT PHY events callback context

Øyvind — Thu, 05 Jun 2025 07:05:00 GMT

You're welcome!

RE: DECT PHY events callback context

kirill.neznamov — Wed, 04 Jun 2025 15:19:07 GMT

thanks! That's helped me a lot!

RE: DECT PHY events callback context

Øyvind — Tue, 03 Jun 2025 20:05:50 GMT

[quote user="kirill.neznamov"]events callback is called inside ISR context or inside zephyr thread context?[/quote]

The callbacks are in ISR context.

RE: DECT PHY events callback context

kirill.neznamov — Tue, 03 Jun 2025 10:01:55 GMT

Thank you for the information, the answer on my question 2 now is clear. But I still does not understand if events callback is called inside ISR context or inside zephyr thread context? You said that event handler is called from the same context as prior callbacks so the question - is it ISR or some zephyr thread?

RE: DECT PHY events callback context

Øyvind — Tue, 03 Jun 2025 08:10:45 GMT

Hello, our DECT NR+ team confirms that event handler is called from the same context as the prior callbacks. No specific processing time constraints are defined; however, for Physical Control Channel (PCC) notification events, rapid processing is essential should a Hybrid Automatic Repeat Request (HARQ) transmission be issued consequently.

They noted that documentation improvements is needed, so thanks for pointing this out to us.

Kind regards,
Øyvind

RE: DECT PHY events callback context

Øyvind — Mon, 02 Jun 2025 19:03:01 GMT

Hello,

There are some API changes introduced with the latest DECT modem FW. I have forwarded internally to get some feedback on your questions. What modem FW are you currently working with? Note that with the latest modem FW, the latest version of NCS v3.0.x must be used due to these changes.

I hope to have an answer by end of tomorrow.

Kind regards,
Øyvind