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Why SCAN-REQ event is not sent?

Question asked by Piotr Romaniuk on May 26, 2018
Latest reply on May 26, 2018 by Piotr Romaniuk


I am using BlueNRG-2 chip with DTM firmware. It is connected to host processor STM32 by SPI.

This bluetooth device works in peripheral role (some sensor).
Advertisement works fine: another device that is a master receives ADV_IND messages as well as SCAN-RSP, that I set in sensor.


I have a problem with SCAN-REQ event, it is never sent by BlueNRG-2.
Firstly, I observed aci_hal_scan_req_report_event() that I defined in my software. It is never called.
Next, I verified that even on SPI this event is not sent.


Why is it like that? Should I enable this event report somehow?


Piotr Romaniuk