Hi John, On Thu, Sep 13, 2012 at 1:50 PM, John Tobias <john.tobias.ph@xxxxxxxxx> wrote: > Hi Anderson, > > Here are the logs after reading the characteristic from my iPad apps > that do the advertising. I can just confirm what Vinicius said, the disconnection after 30s happens because the IPad sent a "Read By Type req" that gatttool does not answer because it does not run a GATT server. Are you planning to implement any client (or server) profile for these apps? If so, you should look at how to implement them as BlueZ plugins. You could also try to implement a simple GATT/GAP server on gatttool, so you could use it for testing without any disconnections. PS: interestingly, it seems IPad apps are able to send connectable advertising over LE channel from a dual mode controller... which is against Core spec 4.0... odd. Regards, -- Anderson Lizardo Instituto Nokia de Tecnologia - INdT Manaus - Brazil -- 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