Radio Notifications on Zephyr

[Ignacio]

Hi,

The previous SDK would allow configuring radio notifications before the radio comms would take place.

I wonder if it is possible to get similar notifications on the zephyr code.

I require a peripheral to collect and send data every 200ms. The total data collected is random and it is required to include it in a structure and set a header before it is sent. Thus, I would like to get a notification before the interval connection with the central takes place so all the collected data can be counted and set in the structure to be sent with a header. Is that possible?

Thanks 

[Kenneth]

Hello,

You can check out the radio notification event:
https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrfxlib/mpsl/doc/api.html?highlight=mpsl_radio_notification#mpsl-radio-notification 

Best regards,
Kenneth

[Ignacio]

Hi Kenneth,

Thanks for your reply. I am working with a multirole device. It keeps several central connections, advertises, scans and has a single connection as a peripheral. I would like to know if it is possible to discern which radio event is coming. Is that possible? How can I get a notification when the connection interval is about to trigger for the connection as peripheral?

Many Thanks

[Kenneth]

Sorry, not aware of any way no. Possible you do know the connection interval, so I guess you would be able to do an eduated guess when comparing radio notification event vs. connection interval vs. ble events for the specific connection.

Kenneth