Hi Ulrich, On Mon, Oct 29, 2018 at 2:13 PM ulrich berl <ulrich.berl@xxxxxxx> wrote: > > Actually i do some tests with bluez/test/example-advertisement - it works fine. > > Now i need to advertise changing data (like timestamp, counter, ...) provided in the manufacturer data. > > In a loop i have to do a RegisterAdvertisement for each changed manufacturer data ? > Or i have to register the TestAdvertisement once and then change only the self.add_manufacturer_data part? Currently I think you will need to unregister and register again, but it shouldn't be hard to make it detects changes and automatically update the advertisement. -- Luiz Augusto von Dentz