Is it possible to configure the BT or BLE stacks to act as a scanner for more than just ADVs? For example, if I want to monitor the presence of any BLE radio activity in the area I would need to perform a scan across all 40 channels, not just the 3 channels that are reserved for ADVs, and look for ALL traffic, not just ADVs. I wouldn't be interested in eavesdropping content (which would be encrypted anyway); the purpose would be be just to record BD_ADDRs and their RSSI. Does the stack provide any way of doing this? This is easily accomplished for spotting peripherals that are advertising on the 3 ADV channels but I'd like to see everything across all 40.