CONFIG_BLUETOOTH_CONTROLLER_FAST_ENC:

Enable connection encryption setup in 3 connection intervals. Peripheral will respond to Encryption Request with Encryption Response in the same connection interval, and also, will respond with Start Encryption Response PDU in the 3rd connection interval, hence completing encryption setup in 3 connection intervals. Encrypted data would be transmitted as fast as in 3rd connection interval from the connection establishment. Maximum CPU time in Radio ISR will increase if this feature is selected.

Symbol:

BLUETOOTH_CONTROLLER_FAST_ENC

Type:

bool

Value:

“n”

User value:

(no user value)

Visibility:

“n”

Is choice item:

false

Is defined:

true

Is from env.:

false

Is special:

false

Prompts:
  • “Fast Encryption Setup”
Default values:

(no default values)

Selects:

(no selects)

Reverse (select-related) dependencies:
 

(no reverse dependencies)

Additional dependencies from enclosing menus and ifs:
 

BLUETOOTH_HCI && BLUETOOTH && BLUETOOTH_CONTROLLER && BLUETOOTH_CONTROLLER (value: “n”)

Locations:
  • ../subsys/bluetooth/controller/Kconfig:65