ESP32 Forum

Within the data type called "esp_ble_gap_cb_param_t" there is an int field called "flag" ... see:

http://esp-idf.readthedocs.io/en/latest ... evt_paramE

The only words associated with it are "Advertising data flag bit" and since its data type is "int" I can't make any guesses at meanings of values. Does anyone know the meaning of this value?

Thank you sir. From that list of possible values we were then able to work backwards to the original specifications ... this took us to:

https://www.bluetooth.com/specification ... ifications

Where we can find a document called "Core Specification Supplement" (which is a PDF).

In which we can find:

Part A: Data Type Specifications - 1.3 Flags

And there is the detailed spec.