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Jakeler / ble-serial

"RFCOMM for BLE" a UART over Bluetooth low energy (4+) bridge for Linux, Mac and Windows
https://blog.ja-ke.tech/tags/#bluetooth
MIT License
249 stars 36 forks source link

Windows 10 Unable to connect to the peripheral after discovery #102

Open syettapu123 opened 1 month ago

syettapu123 commented 1 month ago

Note: for general support questions, please use the discussions tab. This is the template for bugs in ble-serial. Make sure you have completely read the README, searched through the issues and discussions.

Describe the bug On windows 10 BLE serial command is able to identify the device and unable to make the connection completion. Whereas same device works on ubuntu 20.0, and serial console is working.

Log messages The full output of ble-serial -v (with your usual parameters like -d). C:\Users\syettapu>ble-serial -vv -d 56:34:12:EF:CD:AB 09:05:37.631 | DEBUG | main.py: Running: Namespace(verbose=2, timeout=5.0, adapter='hci0', mtu=20, device='56:34:12:EF:CD:AB', addr_type='public', service_uuid=None, write_uuid=None, read_uuid=None, mode='rw', filename=None, binlog=False, port='BLE', tcp_host='127.0.0.1', tcp_port=None) 09:05:37.631 | DEBUG | proactor_events.py: Using proactor: IocpProactor 09:05:37.631 | INFO | ble_interface.py: Receiver set up 09:05:38.033 | DEBUG | scanner.py: Received E0:60:89:00:1A:06: . 09:05:38.048 | DEBUG | scanner.py: Received E0:60:89:00:1A:06: 09:05:38.048 | DEBUG | scanner.py: Received AC:23:3F:AC:99:4B: . 09:05:38.048 | DEBUG | scanner.py: Received AC:23:3F:AC:99:4B: . 09:05:38.048 | DEBUG | scanner.py: Received AC:23:3F:AD:66:50: . 09:05:38.164 | DEBUG | scanner.py: Received E0:60:89:00:50:CA: . 09:05:38.164 | DEBUG | scanner.py: Received E0:60:89:00:50:CA: 09:05:38.171 | DEBUG | scanner.py: Received 68:D8:8C:D8:79:F2: . 09:05:38.171 | DEBUG | scanner.py: Received 68:D8:8C:D8:79:F2: . 09:05:38.171 | DEBUG | scanner.py: Received AC:23:3F:AC:99:52: . 09:05:38.171 | DEBUG | scanner.py: Received 05:3A:89:99:67:14: . 09:05:38.171 | DEBUG | scanner.py: Received AC:23:3F:77:41:04: . 09:05:38.271 | DEBUG | scanner.py: Received 50:32:37:CC:3E:32: . 09:05:38.287 | DEBUG | scanner.py: Received 30:F4:44:9D:3E:B7: . 09:05:38.387 | DEBUG | scanner.py: Received 30:F4:44:9D:3E:B7: . 09:05:38.465 | DEBUG | scanner.py: Received 50:32:37:CC:3E:32: . 09:05:38.465 | DEBUG | scanner.py: Received 50:32:37:CC:3E:32: . 09:05:38.471 | DEBUG | scanner.py: Received AC:23:3F:69:2B:EC: . 09:05:38.471 | DEBUG | scanner.py: Received AC:23:3F:69:2B:EC: . 09:05:38.471 | DEBUG | scanner.py: Received 36:29:0C:81:F8:10: . 09:05:38.471 | DEBUG | scanner.py: Received AC:23:3F:AD:66:50: . 09:05:38.503 | DEBUG | scanner.py: Received 6B:2B:1B:03:E2:99: . 09:05:38.519 | DEBUG | scanner.py: Received 38:03:B2:8B:88:C8: . 09:05:38.519 | DEBUG | scanner.py: Received AC:23:3F:AD:66:4E: . 09:05:38.519 | DEBUG | scanner.py: Received AC:23:3F:AD:66:4E: . 09:05:38.634 | DEBUG | scanner.py: Received AC:23:3F:AC:99:58: . 09:05:38.650 | DEBUG | scanner.py: Received AC:23:3F:AD:66:61: . 09:05:38.665 | DEBUG | scanner.py: Received 25:0B:4B:2F:7D:03: . 09:05:38.672 | DEBUG | scanner.py: Received 56:34:12:EF:CD:AB: EVT ECHO. 09:05:38.672 | DEBUG | scanner.py: 19 devices found. Watcher status: <BluetoothLEAdvertisementWatcherStatus.STOPPED: 3>. 09:05:38.688 | INFO | ble_interface.py: Trying to connect with 56:34:12:EF:CD:AB: EVT ECHO 09:05:38.688 | DEBUG | client.py: Connecting to BLE device @ 56:34:12:EF:CD:AB 09:05:38.719 | ERROR | main.py: Bluetooth connection failed: Device with address 56:34:12:EF:CD:AB was not found. 09:05:38.719 | WARNING | main.py: Shutdown initiated 09:05:38.719 | INFO | windows_com0com.py: Stopping RX+TX loop 09:05:38.719 | INFO | main.py: Shutdown complete.

If it is related to BLE chracteristics please also run ble-scan -d with you device address. Started deep scan of 56:34:12:EF:CD:AB

Found device 56:34:12:EF:CD:AB: None (out of 1) SERVICE 00001801-0000-1000-8000-00805f9b34fb (Handle: 1): Generic Attribute Profile CHARACTERISTIC 00002a05-0000-1000-8000-00805f9b34fb (Handle: 2): Service Changed ['indicate'] DESCRIPTOR 00002902-0000-1000-8000-00805f9b34fb (Handle: 4): Client Characteristic Configuration SERVICE 00001800-0000-1000-8000-00805f9b34fb (Handle: 5): Generic Access Profile CHARACTERISTIC 00002a00-0000-1000-8000-00805f9b34fb (Handle: 6): Device Name ['read', 'write'] CHARACTERISTIC 00002a01-0000-1000-8000-00805f9b34fb (Handle: 8): Appearance ['read'] CHARACTERISTIC 00002a04-0000-1000-8000-00805f9b34fb (Handle: 10): Peripheral Preferred Connection Parameters ['read'] SERVICE 6e400001-b5a3-f393-e0a9-e50e24dcca9e (Handle: 12): Nordic UART Service CHARACTERISTIC 6e400002-b5a3-f393-e0a9-e50e24dcca9e (Handle: 13): Nordic UART RX ['write-without-response', 'write'] CHARACTERISTIC 6e400003-b5a3-f393-e0a9-e50e24dcca9e (Handle: 15): Nordic UART TX ['notify'] DESCRIPTOR 00002902-0000-1000-8000-00805f9b34fb (Handle: 17): Client Characteristic Configuration Completed deep scan of 56:34:12:EF:CD:AB

Put the result into code blocks (wrap with triple backticks) to get proper formatting:

09:05:38.672 | DEBUG | scanner.py: Received 56:34:12:EF:CD:AB: EVT ECHO.
09:05:38.672 | DEBUG | scanner.py: 19 devices found. Watcher status: <BluetoothLEAdvertisementWatcherStatus.STOPPED: 3>.
09:05:38.688 | INFO | ble_interface.py: Trying to connect with 56:34:12:EF:CD:AB: EVT ECHO
09:05:38.688 | DEBUG | client.py: Connecting to BLE device @ 56:34:12:EF:CD:AB
09:05:38.719 | ERROR | main.py: Bluetooth connection failed: Device with address 56:34:12:EF:CD:AB was not found.
09:05:38.719 | WARNING | main.py: Shutdown initiated
09:05:38.719 | INFO | windows_com0com.py: Stopping RX+TX loop
09:05:38.719 | INFO | main.py: Shutdown complete

Setup (please complete the following information):

Jakeler commented 1 month ago

Looks similar to: https://github.com/Jakeler/ble-serial/issues/99 - does this solve it for you too?