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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
251 stars 37 forks source link

Allow characteristics with indicate property #37

Closed luizribeiro closed 2 years ago

luizribeiro commented 2 years ago

Some devices use indicate instead of notify:

% python3.9 -m ble_serial.scan -d 9E4F9433-7AAF-40F2-8395-0E8DE14EE265
Started deep scan of 9E4F9433-7AAF-40F2-8395-0E8DE14EE265

SERVICE 0bd51666-e7cb-469b-8e4d-2742f1ba77cc (Handle: 6): Unknown
     CHARACTERISTIC e7add780-b042-4876-aae1-112855353cc1 (Handle: 7): Unknown ['write', 'indicate']
         DESCRIPTOR 00002902-0000-1000-8000-00805f9b34fb (Handle: 9): Client Characteristic Configuration
         DESCRIPTOR 00002901-0000-1000-8000-00805f9b34fb (Handle: 10): Characteristic User Description

Completed deep scan of 9E4F9433-7AAF-40F2-8395-0E8DE14EE265

This simply allows for indicate to be used for receiving messages from a BLE device. Tested this with my EEVBlog 121GW multimeter, which supports BLE.

Jakeler commented 2 years ago

Thanks @luizribeiro, merged!