nRF Connect, 2019-08-28 Nordic_Buttonless (FE:75:B9:3E:5E:1C) V 11:36:52.277 Connecting to FE:75:B9:3E:5E:1C... D 11:36:52.277 gatt = device.connectGatt(autoConnect = false, TRANSPORT_LE) D 11:36:52.659 [Callback] Connection state changed with status: 0 and new state: CONNECTED (2) I 11:36:52.659 Connected to FE:75:B9:3E:5E:1C D 11:36:52.673 [Broadcast] Action received: android.bluetooth.device.action.ACL_CONNECTED V 11:36:52.682 Discovering services... D 11:36:52.682 gatt.discoverServices() D 11:36:53.255 [Callback] Services discovered with status: 0 I 11:36:53.255 Services discovered V 11:36:53.276 Generic Access (0x1800) - Device Name [R W] (0x2A00) - Appearance [R] (0x2A01) - Peripheral Preferred Connection Parameters [R] (0x2A04) - Central Address Resolution [R] (0x2AA6) Generic Attribute (0x1801) Experimental Buttonless DFU Service (8e400001-f315-4f60-9fb8-838830daea50) - Experimental Buttonless DFU [N W] (8e400001-f315-4f60-9fb8-838830daea50) Client Characteristic Configuration (0x2902) V 11:36:59.589 Enabling notifications for 8e400001-f315-4f60-9fb8-838830daea50 D 11:36:59.589 gatt.setCharacteristicNotification(8e400001-f315-4f60-9fb8-838830daea50, true) D 11:36:59.591 gatt.writeDescriptor(00002902-0000-1000-8000-00805f9b34fb, value=0x0100) I 11:36:59.936 Data written to descr. 00002902-0000-1000-8000-00805f9b34fb, value: (0x) 01-00 A 11:36:59.936 "Notifications enabled" sent V 11:36:59.947 Notifications enabled for 8e400001-f315-4f60-9fb8-838830daea50 V 11:37:02.588 Writing request to characteristic 8e400001-f315-4f60-9fb8-838830daea50 D 11:37:02.588 gatt.writeCharacteristic(8e400001-f315-4f60-9fb8-838830daea50, value=0x01) I 11:37:02.932 Notification received from 8e400001-f315-4f60-9fb8-838830daea50, value: (0x) 20-01-01 A 11:37:02.932 "Response for: Enter bootloader Status: Success" received I 11:37:02.933 Data written to 8e400001-f315-4f60-9fb8-838830daea50, value: (0x) 20-01-01 A 11:37:02.933 "Response for: Enter bootloader Status: Success" sent D 11:37:04.079 [Callback] Connection state changed with status: 19 and new state: DISCONNECTED (0) W 11:37:04.079 Connection terminated by peer (status 19) I 11:37:04.079 Disconnected D 11:37:04.088 gatt.refresh() (hidden) D 11:37:04.137 [Broadcast] Action received: android.bluetooth.device.action.ACL_DISCONNECTED D 11:37:17.066 gatt.close() D 11:37:17.068 wait(200) V 11:37:17.273 Connecting to FE:75:B9:3E:5E:1C... D 11:37:17.274 gatt = device.connectGatt(autoConnect = false, TRANSPORT_LE) D 11:37:19.117 [Callback] Connection state changed with status: 0 and new state: CONNECTED (2) I 11:37:19.117 Connected to FE:75:B9:3E:5E:1C D 11:37:19.139 [Broadcast] Action received: android.bluetooth.device.action.ACL_CONNECTED V 11:37:19.151 Discovering services... D 11:37:19.151 gatt.discoverServices() D 11:37:19.863 [Callback] Services discovered with status: 0 I 11:37:19.863 Services discovered V 11:37:19.874 Generic Access (0x1800) - Device Name [R W] (0x2A00) - Appearance [R] (0x2A01) - Peripheral Preferred Connection Parameters [R] (0x2A04) - Central Address Resolution [R] (0x2AA6) Generic Attribute (0x1801) Experimental Buttonless DFU Service (8e400001-f315-4f60-9fb8-838830daea50) - Experimental Buttonless DFU [N W] (8e400001-f315-4f60-9fb8-838830daea50) Client Characteristic Configuration (0x2902) ------------------------------------------------ V 11:37:27.302 [DFU] DFU service started V 11:37:27.302 [DFU] Opening file... I 11:37:27.328 [DFU] Firmware file opened successfully V 11:37:27.329 [DFU] Connecting to DFU target... D 11:37:27.330 [DFU] gatt = device.connectGatt(autoConnect = false) I 11:37:27.333 [DFU] Connected to FE:75:B9:3E:5E:1C V 11:37:27.334 [DFU] Discovering services... D 11:37:27.334 [DFU] gatt.discoverServices() I 11:37:27.336 [DFU] Services discovered D 11:37:27.349 [DFU] wait(1000) W 11:37:28.359 [DFU] Application with buttonless update found V 11:37:28.360 [DFU] Jumping to the DFU Bootloader... V 11:37:28.360 [DFU] Enabling notifications for 8e400001-f315-4f60-9fb8-838830daea50 D 11:37:28.360 [DFU] gatt.setCharacteristicNotification(8e400001-f315-4f60-9fb8-838830daea50, true) D 11:37:28.360 [DFU] gatt.writeDescriptor(00002902-0000-1000-8000-00805f9b34fb, value=0x01-00) I 11:37:28.695 [DFU] Data written to descr.8e400001-f315-4f60-9fb8-838830daea50, value (0x): 01-00 V 11:37:28.696 [DFU] Notifications enabled for 8e400001-f315-4f60-9fb8-838830daea50 A 11:37:28.696 [DFU] Notifications enabled D 11:37:28.696 [DFU] wait(1000) V 11:37:29.737 [DFU] Writing to characteristic 8e400001-f315-4f60-9fb8-838830daea50 D 11:37:29.737 [DFU] gatt.writeCharacteristic(8e400001-f315-4f60-9fb8-838830daea50) I 11:37:30.158 [DFU] Notification received from 8e400001-f315-4f60-9fb8-838830daea50, value (0x): 20-01-01 A 11:37:30.158 [DFU] Enter bootloader sent (Op Code = 1) A 11:37:30.158 [DFU] Response received (Op Code = 1, Status = 1) D 11:37:31.258 [Callback] Connection state changed with status: 19 and new state: DISCONNECTED (0) W 11:37:31.258 Connection terminated by peer (status 19) I 11:37:31.258 Disconnected D 11:37:31.263 gatt.refresh() (hidden) I 11:37:31.294 [DFU] Disconnected by the remote device D 11:37:31.294 [DFU] gatt.refresh() (hidden) D 11:37:31.294 [DFU] gatt.close() V 11:37:31.294 [DFU] Scanning for the DFU Bootloader... D 11:37:31.308 [Broadcast] Action received: android.bluetooth.device.action.ACL_DISCONNECTED D 11:37:31.326 [DFU] [Broadcast] Action received: android.bluetooth.device.action.ACL_DISCONNECTED I 11:37:31.554 [DFU] DFU Bootloader found with address FE:75:B9:3E:5E:1C ------------------------------------------------ V 11:37:31.585 [DFU] DFU service started I 11:37:31.585 [DFU] Firmware file opened successfully D 11:37:31.585 [DFU] wait(1000) D 11:37:32.599 [DFU] wait(1000) V 11:37:33.597 [DFU] Connecting to DFU target... D 11:37:33.642 [DFU] gatt = device.connectGatt(autoConnect = false) I 11:37:33.933 [DFU] Connected to FE:75:B9:3E:5E:1C V 11:37:33.933 [DFU] Discovering services... D 11:37:33.933 [DFU] gatt.discoverServices() D 11:37:33.933 [Broadcast] Action received: android.bluetooth.device.action.ACL_CONNECTED D 11:37:33.948 [DFU] [Broadcast] Action received: android.bluetooth.device.action.ACL_CONNECTED I 11:37:34.525 [DFU] Services discovered D 11:37:34.555 [DFU] wait(1000) W 11:37:35.542 [DFU] Application with buttonless update found V 11:37:35.542 [DFU] Jumping to the DFU Bootloader... V 11:37:35.542 [DFU] Enabling notifications for 8e400001-f315-4f60-9fb8-838830daea50 D 11:37:35.542 [DFU] gatt.setCharacteristicNotification(8e400001-f315-4f60-9fb8-838830daea50, true) D 11:37:35.542 [DFU] gatt.writeDescriptor(00002902-0000-1000-8000-00805f9b34fb, value=0x01-00) I 11:37:35.640 [DFU] Data written to descr.8e400001-f315-4f60-9fb8-838830daea50, value (0x): 01-00 V 11:37:35.640 [DFU] Notifications enabled for 8e400001-f315-4f60-9fb8-838830daea50 A 11:37:35.640 [DFU] Notifications enabled D 11:37:35.640 [DFU] wait(1000) V 11:37:36.659 [DFU] Writing to characteristic 8e400001-f315-4f60-9fb8-838830daea50 D 11:37:36.660 [DFU] gatt.writeCharacteristic(8e400001-f315-4f60-9fb8-838830daea50) I 11:37:36.750 [DFU] Notification received from 8e400001-f315-4f60-9fb8-838830daea50, value (0x): 20-01-01 A 11:37:36.750 [DFU] Enter bootloader sent (Op Code = 1) A 11:37:36.750 [DFU] Response received (Op Code = 1, Status = 1) I 11:37:37.186 [DFU] Disconnected by the remote device D 11:37:37.186 [DFU] gatt.refresh() (hidden) D 11:37:37.186 [DFU] gatt.close() V 11:37:37.186 [DFU] Scanning for the DFU Bootloader... D 11:37:37.212 [Broadcast] Action received: android.bluetooth.device.action.ACL_DISCONNECTED D 11:37:37.235 [DFU] [Broadcast] Action received: android.bluetooth.device.action.ACL_DISCONNECTED I 11:37:37.482 [DFU] DFU Bootloader found with address FE:75:B9:3E:5E:1C ------------------------------------------------ V 11:37:37.514 [DFU] DFU service started I 11:37:37.514 [DFU] Firmware file opened successfully D 11:37:37.514 [DFU] wait(1000) D 11:37:38.512 [DFU] wait(1000) V 11:37:39.509 [DFU] Connecting to DFU target... D 11:37:39.557 [DFU] gatt = device.connectGatt(autoConnect = false) I 11:37:44.129 [DFU] Connected to FE:75:B9:3E:5E:1C V 11:37:44.129 [DFU] Discovering services... D 11:37:44.129 [DFU] gatt.discoverServices() D 11:37:44.139 [Broadcast] Action received: android.bluetooth.device.action.ACL_CONNECTED D 11:37:44.154 [DFU] [Broadcast] Action received: android.bluetooth.device.action.ACL_CONNECTED I 11:37:44.900 [DFU] Services discovered D 11:37:44.924 [DFU] wait(1000) W 11:37:45.915 [DFU] Application with buttonless update found V 11:37:45.915 [DFU] Jumping to the DFU Bootloader... V 11:37:45.915 [DFU] Enabling notifications for 8e400001-f315-4f60-9fb8-838830daea50 D 11:37:45.915 [DFU] gatt.setCharacteristicNotification(8e400001-f315-4f60-9fb8-838830daea50, true) D 11:37:45.915 [DFU] gatt.writeDescriptor(00002902-0000-1000-8000-00805f9b34fb, value=0x01-00) I 11:37:46.013 [DFU] Data written to descr.8e400001-f315-4f60-9fb8-838830daea50, value (0x): 01-00 V 11:37:46.013 [DFU] Notifications enabled for 8e400001-f315-4f60-9fb8-838830daea50 A 11:37:46.013 [DFU] Notifications enabled D 11:37:46.013 [DFU] wait(1000) V 11:37:47.057 [DFU] Writing to characteristic 8e400001-f315-4f60-9fb8-838830daea50 D 11:37:47.061 [DFU] gatt.writeCharacteristic(8e400001-f315-4f60-9fb8-838830daea50) I 11:37:47.122 [DFU] Notification received from 8e400001-f315-4f60-9fb8-838830daea50, value (0x): 20-01-01 A 11:37:47.122 [DFU] Enter bootloader sent (Op Code = 1) A 11:37:47.122 [DFU] Response received (Op Code = 1, Status = 1) I 11:37:47.575 [DFU] Disconnected by the remote device D 11:37:47.575 [DFU] gatt.refresh() (hidden) D 11:37:47.575 [DFU] gatt.close() V 11:37:47.575 [DFU] Scanning for the DFU Bootloader... D 11:37:47.585 [Broadcast] Action received: android.bluetooth.device.action.ACL_DISCONNECTED D 11:37:47.604 [DFU] [Broadcast] Action received: android.bluetooth.device.action.ACL_DISCONNECTED I 11:37:47.873 [DFU] DFU Bootloader found with address FE:75:B9:3E:5E:1C ------------------------------------------------ V 11:37:47.889 [DFU] DFU service started I 11:37:47.889 [DFU] Firmware file opened successfully D 11:37:47.889 [DFU] wait(1000) D 11:37:48.890 [DFU] wait(1000) V 11:37:49.906 [DFU] Connecting to DFU target... D 11:37:49.947 [DFU] gatt = device.connectGatt(autoConnect = false)