Events come from the SoftDevice scheduler and are used for Radio Timeslot session management.
Events are received in the application event handler callback function, which will typically be run in an application interrupt, see Events - SoftDevice to application. The following events are defined:
| Event | Description |
|---|---|
| NRF_EVT_RADIO_SESSION_IDLE | Session status: The current timeslot session has no remaining scheduled timeslots. |
| NRF_EVT_RADIO_SESSION_CLOSED | Session status: The timeslot session is closed and all acquired resources are released. |
| NRF_EVT_RADIO_BLOCKED | Timeslot status: The last requested timeslot could not be scheduled, due to a collision with already scheduled activity or for other reasons. |
| NRF_EVT_RADIO_CANCELED | Timeslot status: The scheduled timeslot was canceled due to overlaping activity of higher priority. |
| NRF_EVT_RADIO_SIGNAL_ CALLBACK_INVALID_RETURN | Signal handler: The last signal hander return value contained invalid parameters and the timeslot was ended. |