:orphan:

.. title:: CONFIG_CAN_STM32_CLOCK_DIVISOR

.. kconfig:: CONFIG_CAN_STM32_CLOCK_DIVISOR

CONFIG_CAN_STM32_CLOCK_DIVISOR
##############################

*CAN clock divisor*

Type: ``int``

Help
====

.. code-block:: none

    The APB clock is divided by this value (stored in CKDIV register)
    before it is fed to the CAN core.
    Note that the the divisor affects all CAN controllers.
    Allowed values: 1 or 2 * n, where n <= 15.

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

\ :kconfig:`CAN_STM32FD <CONFIG_CAN_STM32FD>` && \ :kconfig:`CAN <CONFIG_CAN>`

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

Default
=======

- 1

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



At ``<Zephyr Driver>/can/Kconfig.stm32fd:32``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:42`` → ``<Zephyr Driver>/Kconfig:82`` → ``<Zephyr Driver>/can/Kconfig:90``

Menu path: (Top) → Device Drivers → CAN Drivers → STM32 FDCAN driver

.. code-block:: kconfig

    config CAN_STM32_CLOCK_DIVISOR
    	int "CAN clock divisor"
    	range 1 30
    	default 1
    	depends on CAN_STM32FD && CAN
    	help
    	  The APB clock is divided by this value (stored in CKDIV register)
    	  before it is fed to the CAN core.
    	  Note that the the divisor affects all CAN controllers.
    	  Allowed values: 1 or 2 * n, where n <= 15.

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