BLE Scanning on single channel only ability. Can the STM32WB scan only one of the 3 channels (ch37/ch38/ch39) ?

[Remi QUINTIN]

​It should be possible using the HCI_LE_SET_ADVERTISING_PARAMETERS command that enables the selection of the  advertising channel map ( Advertising_Channel_Map parameter). Note that this call must be done before the GAP command that triggers the scanning.

[Ofer]

Thanks Remi

I asked about one channel scanning ability - not about one channel advertising ability.

[Remi QUINTIN]

​ We are not aware of any BLE command enabling the possibility to scan only 1 single channel.

At least this is not supported with our BLE stack.