:orphan:

.. title:: CONFIG_LVGL_USE_ASSERT_NULL

.. kconfig:: CONFIG_LVGL_USE_ASSERT_NULL

CONFIG_LVGL_USE_ASSERT_NULL
###########################

*Enable null pointer assertion*

Type: ``bool``

Help
====

.. code-block:: none

    Enable null pointer assertion

    Check if a null pointer is passed as a parameter (Quite fast)

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

\ :kconfig:`LVGL_USE_DEBUG <CONFIG_LVGL_USE_DEBUG>` && \ :kconfig:`LVGL <CONFIG_LVGL>`

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

Default
=======

- y if \ :kconfig:`TEST <CONFIG_TEST>`

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



At ``<Zephyr Library>/gui/lvgl/Kconfig.debug:19``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:43`` → ``<Zephyr Library>/Kconfig:8`` → ``<Zephyr Library>/gui/Kconfig:4`` → ``<Zephyr Library>/gui/lvgl/Kconfig:29``

Menu path: (Top) → Additional libraries → LittlevGL GUI library → Debug settings → Enable debug support

.. code-block:: kconfig

    config LVGL_USE_ASSERT_NULL
    	bool "Enable null pointer assertion"
    	default y if TEST
    	depends on LVGL_USE_DEBUG && LVGL
    	help
    	  Enable null pointer assertion
	  
    	  Check if a null pointer is passed as a parameter (Quite fast)

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