How to read local attribute value in BLE peripheral

RE: How to read local attribute value in BLE peripheral

quan1328 — Thu, 09 Feb 2023 02:50:23 GMT

Thanks for your answer.

Yes, I did think about your solution, but hesitate because if I could read a local attribute of a characteristic using the API, it would save me a global variable of taking the returned value from `bt_gatt_notify_cb()`.

RE: How to read local attribute value in BLE peripheral

Vidar Berg — Wed, 01 Feb 2023 14:08:05 GMT

Hi,

You should be able to use bt_gatt_attr_read_ccc() to read the current CCCD configuration from the local database. But would it not be easier to just read the return code from bt_gatt_notify_cb() to determine if the notification got sent or not?

Best regards,

Vidar