Hi, On Fri, Mar 11, 2011 at 10:32:51AM -0300, ext Andre Guedes wrote: > During a LE connection establishment, the host should be able to infer the > bdaddr type from a given bdaddr. > > To achieve that, during the LE scanning, the host stores the bdaddr and the > bdaddr type gathered from advertising reports. The host keeps a list of > advertising entry (bdaddr and bdaddr_type) for later lookup. This list will > be called Advertising Cache. > > Since the penality to connect to an unreachable device is relatively high, > we must keep only fresh advertising entries on the advertising cache. So, > before each LE scanning the advertising cache is cleared. Also, after the LE > scanning, a timer is set to clear the cache. I tested these pathes with a device which had random address. Connection works which is good. How ever I'm not yet sure if mandatory scanning before every connect is acceptable. I have been playing with idea to derive address type from msb bits of the address. Any ideaÑ what would lose in that way? -- Ville -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html