This section gives an overview of the power profile of the scanning event implemented in the SoftDevice. Scanning event shows the current profile for a scan event. When the SoftDevice receives a packet, it transitions from stage E to stage F. For each advertising packet the SoftDevice receives, the sequence D-F is added to the current profile.
Figure 1. Scanning event
| Stage | Description |
|---|---|
| (A) | Pre-processing (CPU) |
| (B) | Standby IDLE + HFXO ramp |
| (C) | Standby |
| (D) | Radio startup |
| (E) | Radio RX |
| (F) | Post-processing (CPU) |
| (G) | Standby |