Timeslot API timing

Radio Timeslot API timing-activity is scheduled independently of any other timing activity, hence it can collide with any other timing-activity in the SoftDevice.

Refer to Table 1 for details on priority of timing-activities, which is used in case of collision. If the requested timing-event collides with already scheduled timing-events with equal or higher priority, the request will be denied (blocked). If a later arriving timing-activity of higher priority causes a collision, the request will be canceled. However, a timing-event that has already started cannot be interrupted or canceled.

If the timeslot is requested as earliest possible, Timeslot timing-event is scheduled in any available free time. Hence there is less probability of collision with earliest possible request. Timeslot API timing-activity have two configurable priorities. To run efficiently with other timing-activities, the Timeslot API should run in lowest possible priority. It can be configured to use higher priority if it has been blocked many times by other timing-activities and is in a critical state.

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