PITimer remove wait in stop, waitForFinish

libs/cloud/picloudserver.cpp

@@ -40,7 +40,7 @@ PICloudServer::PICloudServer(const PIString & path, PIIODevice::DeviceMode mode)
 			delete c;
 		}
 		opened_ = false;
-		ping_timer.stop(false);
+		ping_timer.stop();
 		piMSleep(100);
 	});
 	CONNECTL(&ping_timer, tickEvent, [this] (void *, int){
@@ -80,7 +80,7 @@ bool PICloudServer::openDevice() {
 		ping_timer.start(5000);
 		return true;
 	} else {
-		ping_timer.stop(false);
+		ping_timer.stop();
 		eth.close();
 		return false;
 	}
@@ -90,7 +90,7 @@ bool PICloudServer::openDevice() {
 bool PICloudServer::closeDevice() {
 	//piCoutObj << "closeDevice" << this;
 	eth.stopAndWait();
-	ping_timer.stop(false);
+	ping_timer.stop();
 	eth.close();
 	for (auto c : clients_) {
 		delete c;