:orphan:

.. title:: CONFIG_I2C_EMUL

.. kconfig:: CONFIG_I2C_EMUL

CONFIG_I2C_EMUL
###############

*I2C emulator*

Type: ``bool``

Help
====

.. code-block:: none

    Enable the I2C emulator driver. This is a fake driver in that it
    does not talk to real hardware. Instead it talks to emulation
    drivers that pretend to be devices on the emulated I2C bus. It is
    used for testing drivers for I2C devices.

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

(\ :kconfig:`I2C <CONFIG_I2C>` && \ :kconfig:`BOARD_NATIVE_POSIX <CONFIG_BOARD_NATIVE_POSIX>`) || \ :kconfig:`I2C <CONFIG_I2C>`

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

Default
=======

- y

Kconfig definitions
===================



At ``<Zephyr Boards>/posix/native_posix/Kconfig.defconfig:89``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:22``

Menu path: (Top)

.. code-block:: kconfig

    config I2C_EMUL
    	bool
    	default y
    	depends on I2C && BOARD_NATIVE_POSIX

----

At ``<Zephyr Driver>/i2c/Kconfig.i2c_emul:4``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:42`` → ``<Zephyr Driver>/Kconfig:42`` → ``<Zephyr Driver>/i2c/Kconfig:35``

Menu path: (Top) → Device Drivers → I2C Drivers

.. code-block:: kconfig

    config I2C_EMUL
    	bool "I2C emulator"
    	depends on I2C
    	help
    	  Enable the I2C emulator driver. This is a fake driver in that it
    	  does not talk to real hardware. Instead it talks to emulation
    	  drivers that pretend to be devices on the emulated I2C bus. It is
    	  used for testing drivers for I2C devices.

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