             
             self.downlinkPretestCompleteHandler = complete
             state = .downlinkPretestStarted
-            
             connect()
         }
     }


        return nil
    }

    ///
    open func connect() {
        do {
            //setupConnectionFailedTimer()


        assert(state == .downlinkTestFinished, "Invalid state")

        state = .uplinkPretestStarted
        connect()
    }

