:orphan:

.. title:: CONFIG_BT_CTLR_PROFILE_ISR

.. kconfig:: CONFIG_BT_CTLR_PROFILE_ISR

CONFIG_BT_CTLR_PROFILE_ISR
##########################

*Profile radio ISR*

Type: ``bool``

Help
====

.. code-block:: none

    Turn on measurement of radio ISR latency, CPU usage and generation of
    controller event with these profiling data. The controller event
    contains current, minimum and maximum ISR entry latencies; and
    current, minimum and maximum ISR CPU use in micro-seconds.

Direct dependencies
===================

\ :kconfig:`BT_LL_SW_SPLIT <CONFIG_BT_LL_SW_SPLIT>` && \ :kconfig:`BT_CTLR <CONFIG_BT_CTLR>` && \ :kconfig:`BT_HCI <CONFIG_BT_HCI>` && \ :kconfig:`BT <CONFIG_BT>`

*(Includes any dependencies from ifs and menus.)*

Defaults
========

No defaults. Implicitly defaults to ``n``.

Kconfig definition
==================



At ``<Zephyr Subsystem>/bluetooth/controller/Kconfig.ll_sw_split:810``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:44`` → ``<Zephyr Subsystem>/Kconfig:9`` → ``<Zephyr Subsystem>/bluetooth/Kconfig:175`` → ``<Zephyr Subsystem>/bluetooth/controller/Kconfig:659``

Menu path: (Top) → Sub Systems and OS Services → Bluetooth → Bluetooth Controller

.. code-block:: kconfig

    config BT_CTLR_PROFILE_ISR
    	bool "Profile radio ISR"
    	depends on BT_LL_SW_SPLIT && BT_CTLR && BT_HCI && BT
    	help
    	  Turn on measurement of radio ISR latency, CPU usage and generation of
    	  controller event with these profiling data. The controller event
    	  contains current, minimum and maximum ISR entry latencies; and
    	  current, minimum and maximum ISR CPU use in micro-seconds.

*(The 'depends on' condition includes propagated dependencies from ifs and menus.)*