:orphan:

.. title:: CONFIG_CBPRINTF_FP_SUPPORT

.. kconfig:: CONFIG_CBPRINTF_FP_SUPPORT

CONFIG_CBPRINTF_FP_SUPPORT
##########################

*Enable floating point formatting in cbprintf*

Type: ``bool``

Help
====

.. code-block:: none

    Build the cbprintf utility function with support for floating
    point format specifiers.  Selecting this increases stack size
    requirements slightly, but increases code size significantly.

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

\ :kconfig:`CBPRINTF_COMPLETE <CONFIG_CBPRINTF_COMPLETE>`

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

Default
=======

- y if \ :kconfig:`FPU <CONFIG_FPU>`

Symbols that select this symbol
===============================

- \ :kconfig:`SENSOR_SHELL <CONFIG_SENSOR_SHELL>`
- \ :kconfig:`CBPRINTF_FP_A_SUPPORT <CONFIG_CBPRINTF_FP_A_SUPPORT>`

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



At ``<Zephyr Library>/os/Kconfig.cbprintf:63``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:43`` → ``<Zephyr Library>/Kconfig:10`` → ``<Zephyr Library>/os/Kconfig:81``

Menu path: (Top) → Additional libraries → OS Support Library

.. code-block:: kconfig

    config CBPRINTF_FP_SUPPORT
    	bool "Enable floating point formatting in cbprintf"
    	default y if FPU
    	depends on CBPRINTF_COMPLETE
    	help
    	  Build the cbprintf utility function with support for floating
    	  point format specifiers.  Selecting this increases stack size
    	  requirements slightly, but increases code size significantly.

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