Hi Ytai I have a problem when using Bluetooth to read the IOIO. After Bluetooth connection, the program can work well and can read the sensors by IOIO via I2C. But, during running, the android device attemp to connect with IOIO again, that will cause the Wireless communication becaming slow so that I lost some data. I copied the log for you reference. Can you help me understand what is the reason?
The Blue log shows the now speed; The RED log is the attempting to connect again The PINK log shows the read&write becomes slow. Thank you Li Ping Log: 03-04 16:57:44.391: V/BluetoothSocket.cpp(7187): readNative 03-04 16:57:44.406: V/BluetoothSocket.cpp(7187): writeNative 03-04 16:57:44.414: V/BluetoothSocket.cpp(7187): readNative 03-04 16:57:44.414: V/BluetoothSocket.cpp(7187): writeNative 03-04 16:57:44.422: V/BluetoothSocket.cpp(7187): readNative 03-04 16:57:44.438: V/BluetoothSocket.cpp(7187): writeNative 03-04 16:57:44.446: V/BluetoothSocket.cpp(7187): readNative 03-04 16:57:44.446: V/BluetoothSocket.cpp(7187): writeNative 03-04 16:57:44.453: V/BluetoothSocket.cpp(7187): readNative 03-04 16:57:44.469: V/BluetoothSocket.cpp(7187): writeNative 03-04 16:57:44.477: V/BluetoothSocket.cpp(7187): readNative 03-04 16:57:44.477: V/BluetoothSocket.cpp(7187): writeNative 03-04 16:57:44.485: V/BluetoothSocket.cpp(7187): readNative 03-04 16:57:44.500: V/BluetoothSocket.cpp(7187): writeNative 03-04 16:57:44.508: V/BluetoothSocket.cpp(7187): readNative 03-04 16:57:44.508: V/BluetoothSocket.cpp(7187): writeNative 03-04 16:57:44.516: V/BluetoothSocket.cpp(7187): readNative 03-04 16:57:44.524: V/BluetoothIOIOConnection(7187): Attempting to connect to Bluetooth device: IOIO (A3:10) 03-04 16:57:44.531: I/BluetoothPolicyService(334): getBluetoothDataTransferAllowed 03-04 16:57:44.531: V/BluetoothSocket.cpp(7187): writeNative 03-04 16:57:44.539: D/BluetoothPolicyService(334): MDM: isProfileEnabled = true 03-04 16:57:44.539: V/BluetoothSocket.cpp(7187): readNative 03-04 16:57:44.539: V/BluetoothSocket.cpp(7187): writeNative 03-04 16:57:44.547: D/BluetoothUtils(7187): isSocketAllowedBySecurityPolicy start : device null 03-04 16:57:44.555: V/BluetoothService.cpp(334): createDeviceNative 03-04 16:57:44.555: V/BluetoothService.cpp(334): createDeviceNative 03-04 16:57:44.555: V/BluetoothSocket.cpp(7187): readNative 03-04 16:57:44.555: V/BluetoothEventLoop.cpp(334): onCreateDeviceResult 03-04 16:57:44.555: V/BluetoothEventLoop.cpp(334): onCreateDeviceResult 03-04 16:57:44.555: E/BluetoothEventLoop.cpp(334): onCreateDeviceResult: D-Bus error: org.bluez.Error.AlreadyExists (Already Exists) 03-04 16:57:44.555: V/BluetoothService.cpp(334): discoverServicesNative 03-04 16:57:44.555: V/BluetoothService.cpp(334): ... Object Path = /org/bluez/1179/hci0/dev_00_15_83_15_A3_10 03-04 16:57:44.555: V/BluetoothService.cpp(334): ... Pattern = , strlen = 0 03-04 16:57:44.571: V/BluetoothSocket.cpp(7187): writeNative 03-04 16:57:44.766: V/BluetoothSocket.cpp(7187): readNative 03-04 16:57:44.766: V/BluetoothSocket.cpp(7187): writeNative 03-04 16:57:44.789: D/STATUSBAR-NetworkController(429): onReceive() - RSSI_CHANGED_ACTION, WIFI_STATE, NETWORK_STATE 03-04 16:57:44.789: D/STATUSBAR-NetworkController(429): refreshSignalCluster: data=0 bt=false 03-04 16:57:44.797: D/STATUSBAR-SignalClusterView(429): mSeparateMobileGroup=8 03-04 16:57:44.797: D/STATUSBAR-SignalClusterView(429): mSeparateMobileGroup=8 03-04 16:57:44.797: D/STATUSBAR-SignalClusterView(429): mSeparateMobileGroup=8 03-04 16:57:44.797: D/STATUSBAR-NetworkController(429): refreshSignalCluster: data=0 bt=false 03-04 16:57:44.797: D/STATUSBAR-SignalClusterView(429): mSeparateMobileGroup=8 03-04 16:57:44.797: D/STATUSBAR-SignalClusterView(429): mSeparateMobileGroup=8 03-04 16:57:44.805: D/STATUSBAR-SignalClusterView(429): mSeparateMobileGroup=8 03-04 16:57:44.906: V/BluetoothSocket.cpp(7187): readNative 03-04 16:57:44.922: V/BluetoothSocket.cpp(7187): writeNative 03-04 16:57:45.039: V/BluetoothSocket.cpp(7187): readNative 03-04 16:57:45.039: V/BluetoothSocket.cpp(7187): writeNative 03-04 16:57:45.383: V/BluetoothSocket.cpp(7187): readNative 03-04 16:57:45.399: V/BluetoothSocket.cpp(7187): writeNative 03-04 16:57:45.531: V/BluetoothSocket.cpp(7187): readNative 03-04 16:57:45.531: V/BluetoothSocket.cpp(7187): writeNative 03-04 16:57:45.688: V/BluetoothSocket.cpp(7187): readNative 03-04 16:57:45.703: V/BluetoothSocket.cpp(7187): writeNative 03-04 16:57:45.789: V/BluetoothSocket.cpp(7187): readNative 03-04 16:57:45.789: V/BluetoothSocket.cpp(7187): writeNative 03-04 16:57:45.930: V/BluetoothSocket.cpp(7187): readNative 03-04 16:57:45.946: V/BluetoothSocket.cpp(7187): writeNative 03-04 16:57:46.086: V/BluetoothSocket.cpp(7187): readNative 03-04 16:57:46.086: V/BluetoothSocket.cpp(7187): writeNative -- You received this message because you are subscribed to the Google Groups "ioio-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/ioio-users. For more options, visit https://groups.google.com/groups/opt_out.
