1  """
 2  This example scans for any BLE advertisements and prints one advertisement and one scan response
 3  from every device found.
 4  """
 5  
 6  from adafruit_ble import BLERadio
 7  
 8  ble = BLERadio()
 9  print("scanning")
10  found = set()
11  scan_responses = set()
12  for advertisement in ble.start_scan():
13      addr = advertisement.address
14      if advertisement.scan_response and addr not in scan_responses:
15          scan_responses.add(addr)
16      elif not advertisement.scan_response and addr not in found:
17          found.add(addr)
18      else:
19          continue
20      print(addr, advertisement)
21      print("\t" + repr(advertisement))
22      print()
23  
24  print("scan done")