Em segunda-feira, 14 de novembro de 2016, ?s 06:14:36 PST, ??? escreveu: > 3. I confused about BLE adapter behavior. > I think Iotivity is not involved in connectivity layer such as > Wi-Fi/Ethernet/Thread except for BLE. But BLE case, Iotivity controls BLE > operation such as discovery, connect, disconnect etc. Is there any special > reason?
Yes, because of BT itself. You've found the exact reason why 6LoWPAN exists: so that a standard and well-known interface can be used and abstract the low- level layers. 6lo-over-BLE has been published as a standard, but very few OS yet support it. > 6. Iotivity 1.2.0 > Iotivity 1.2.0 BLE adapter doesn't support backward-compabiltiiy. is it > correct ? There's no promise of forwards or backwards compatibility in BT yet. It's experimental and therefore subject to changes. -- Thiago Macieira - thiago.macieira (AT) intel.com Software Architect - Intel Open Source Technology Center
