nRF Connect, 2018-06-05 DfuTarg (DD:FB:3B:09:F2:20) V 10:03:31.943 Connecting to DD:FB:3B:09:F2:20... D 10:03:31.943 gatt = device.connectGatt(autoConnect = false) D 10:03:31.961 [Callback] Connection state changed with status: 0 and new state: CONNECTED (2) I 10:03:31.961 Connected to DD:FB:3B:09:F2:20 D 10:03:31.961 wait(600ms) D 10:03:31.986 [Broadcast] Action received: android.bluetooth.device.action.ACL_CONNECTED V 10:03:32.576 Discovering services... D 10:03:32.576 gatt.discoverServices() D 10:03:32.630 [Callback] Services discovered with status: 0 I 10:03:32.632 Services discovered V 10:03:32.655 Generic Access (0x1800) - Device Name [R W] (0x2A00) - Appearance [R] (0x2A01) - Peripheral Preferred Connection Parameters [R] (0x2A04) Generic Attribute (0x1801) - Service Changed [I] (0x2A05) Client Characteristic Configuration (0x2902) Device Firmware Update Service (00001530-1212-efde-1523-785feabcd123) - DFU Packet [WNR] (00001532-1212-efde-1523-785feabcd123) - DFU Control Point [N W] (00001531-1212-efde-1523-785feabcd123) Client Characteristic Configuration (0x2902) - DFU Version [R] (00001534-1212-efde-1523-785feabcd123) V 10:03:38.458 [DFU] DFU service started V 10:03:38.458 [DFU] Opening file... I 10:03:38.514 [DFU] Image file opened (24808 bytes in total) D 10:03:38.514 [DFU] wait(1000) D 10:03:39.530 [DFU] wait(1000) V 10:03:40.517 [DFU] Connecting to DFU target... D 10:03:40.517 [DFU] gatt = device.connectGatt(autoConnect = false) I 10:03:40.534 [DFU] Connected to DD:FB:3B:09:F2:20 V 10:03:40.534 [DFU] Discovering services... D 10:03:40.534 [DFU] gatt.discoverServices() I 10:03:40.603 [DFU] Services discovered D 10:03:40.614 [DFU] wait(1000) V 10:03:41.623 [DFU] Reading DFU version number... D 10:03:41.623 [DFU] gatt.readCharacteristic(00001534-1212-efde-1523-785feabcd123) I 10:03:41.671 [DFU] Read Response received from 00001534-1212-efde-1523-785feabcd123, value (0x): 08-00 A 10:03:41.671 [DFU] Version number read: 0.8 V 10:03:41.671 [DFU] Enabling notifications for 00001531-1212-efde-1523-785feabcd123 D 10:03:41.671 [DFU] gatt.setCharacteristicNotification(00001531-1212-efde-1523-785feabcd123, true) D 10:03:41.671 [DFU] gatt.writeDescriptor(00002902-0000-1000-8000-00805f9b34fb, value=0x01-00) I 10:03:41.704 [DFU] Data written to descr.00001531-1212-efde-1523-785feabcd123, value (0x): 01-00 V 10:03:41.704 [DFU] Notifications enabled for 00001531-1212-efde-1523-785feabcd123 A 10:03:41.704 [DFU] Notifications enabled D 10:03:41.704 [DFU] wait(1000) V 10:03:42.716 [DFU] Writing to characteristic 00001531-1212-efde-1523-785feabcd123 D 10:03:42.716 [DFU] gatt.writeCharacteristic(00001531-1212-efde-1523-785feabcd123) I 10:03:42.742 [DFU] Data written to 00001531-1212-efde-1523-785feabcd123, value (0x): 01-04 A 10:03:42.742 [DFU] DFU Start sent (Op Code = 1, Upload Mode = 4) V 10:03:42.742 [DFU] Writing to characteristic 00001532-1212-efde-1523-785feabcd123 D 10:03:42.742 [DFU] gatt.writeCharacteristic(00001532-1212-efde-1523-785feabcd123) I 10:03:42.742 [DFU] Data written to 00001532-1212-efde-1523-785feabcd123, value (0x): 00-00-00-00-00-00-00-00-E8-60-00-00 A 10:03:42.742 [DFU] Firmware image size sent (0b, 0b, 24808b) I 10:03:47.440 [DFU] Notification received from 00001531-1212-efde-1523-785feabcd123, value (0x): 10-01-01 A 10:03:47.440 [DFU] Response received (Op Code = 1 Status = 1) A 10:03:47.440 [DFU] Writing Initialize DFU Parameters... V 10:03:47.440 [DFU] Writing to characteristic 00001531-1212-efde-1523-785feabcd123 D 10:03:47.440 [DFU] gatt.writeCharacteristic(00001531-1212-efde-1523-785feabcd123) I 10:03:47.472 [DFU] Data written to 00001531-1212-efde-1523-785feabcd123, value (0x): 02-00 V 10:03:47.472 [DFU] Writing to characteristic 00001532-1212-efde-1523-785feabcd123 D 10:03:47.472 [DFU] gatt.writeCharacteristic(00001532-1212-efde-1523-785feabcd123) I 10:03:47.472 [DFU] Data written to 00001532-1212-efde-1523-785feabcd123, value (0x): FF-FF-FF-FF-FF-FF-FF-FF-01-00-FE-FF-C6-F0 V 10:03:47.472 [DFU] Writing to characteristic 00001531-1212-efde-1523-785feabcd123 D 10:03:47.472 [DFU] gatt.writeCharacteristic(00001531-1212-efde-1523-785feabcd123) I 10:03:47.506 [DFU] Data written to 00001531-1212-efde-1523-785feabcd123, value (0x): 02-01 A 10:03:47.506 [DFU] Initialize DFU Parameters completed I 10:03:47.506 [DFU] Notification received from 00001531-1212-efde-1523-785feabcd123, value (0x): 10-02-01 A 10:03:47.506 [DFU] Response received (Op Code = 2, Status = 1) V 10:03:47.506 [DFU] Writing to characteristic 00001531-1212-efde-1523-785feabcd123 D 10:03:47.506 [DFU] gatt.writeCharacteristic(00001531-1212-efde-1523-785feabcd123) I 10:03:47.538 [DFU] Data written to 00001531-1212-efde-1523-785feabcd123, value (0x): 08-0C-00 A 10:03:47.538 [DFU] Packet Receipt Notif Req (Op Code = 8) sent (Value = 12) V 10:03:47.538 [DFU] Writing to characteristic 00001531-1212-efde-1523-785feabcd123 D 10:03:47.538 [DFU] gatt.writeCharacteristic(00001531-1212-efde-1523-785feabcd123) I 10:03:47.572 [DFU] Data written to 00001531-1212-efde-1523-785feabcd123, value (0x): 03 A 10:03:47.572 [DFU] Receive Firmware Image request sent A 10:03:47.616 [DFU] Uploading firmware... V 10:03:47.616 [DFU] Sending firmware to characteristic 00001532-1212-efde-1523-785feabcd123... I 10:03:56.330 [DFU] Notification received from 00001531-1212-efde-1523-785feabcd123, value (0x): 10-03-01 A 10:03:56.330 [DFU] Response received (Op Code = 3, Status = 1) A 10:03:56.330 [DFU] Upload completed in 8708 ms V 10:03:56.330 [DFU] Writing to characteristic 00001531-1212-efde-1523-785feabcd123 D 10:03:56.330 [DFU] gatt.writeCharacteristic(00001531-1212-efde-1523-785feabcd123) I 10:03:56.349 [DFU] Data written to 00001531-1212-efde-1523-785feabcd123, value (0x): 04 A 10:03:56.349 [DFU] Validate request sent I 10:03:56.367 [DFU] Notification received from 00001531-1212-efde-1523-785feabcd123, value (0x): 10-04-01 A 10:03:56.367 [DFU] Response received (Op Code = 4, Status = 1) V 10:03:56.367 [DFU] Writing to characteristic 00001531-1212-efde-1523-785feabcd123 D 10:03:56.367 [DFU] gatt.writeCharacteristic(00001531-1212-efde-1523-785feabcd123) I 10:03:56.402 [DFU] Data written to 00001531-1212-efde-1523-785feabcd123, value (0x): 05 A 10:03:56.402 [DFU] Activate and Reset request sent D 10:03:56.435 [Callback] Connection state changed with status: 0 and new state: DISCONNECTED (0) I 10:03:56.435 Disconnected D 10:03:56.450 gatt.refresh() (hidden) D 10:03:56.454 [Broadcast] Action received: android.bluetooth.device.action.ACL_DISCONNECTED I 10:03:56.474 [DFU] Disconnected by the remote device D 10:03:56.474 [DFU] gatt.refresh() (hidden) D 10:03:56.474 [DFU] gatt.close() D 10:03:56.474 [DFU] wait(1400) D 10:03:57.898 gatt.close() V 10:03:57.902 Connecting to DD:FB:3B:09:F2:20... D 10:03:57.902 gatt = device.connectGatt(autoConnect = false) D 10:04:17.912 [Callback] Connection state changed with status: 0 and new state: DISCONNECTED (0) I 10:04:17.912 Disconnected D 10:04:17.917 gatt.refresh() (hidden)