:orphan:

.. title:: CONFIG_ENTROPY_NRF5_THR_THRESHOLD

.. kconfig:: CONFIG_ENTROPY_NRF5_THR_THRESHOLD

CONFIG_ENTROPY_NRF5_THR_THRESHOLD
#################################

*Thread-mode random number pool low-water threshold*

Type: ``int``

Help
====

.. code-block:: none

    Low water-mark threshold in bytes to trigger entropy generation for
    thread mode consumers. As soon as the number of available bytes in the
    buffer goes below this number hardware entropy generation will be
    started.

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

\ :kconfig:`ENTROPY_NRF5_RNG <CONFIG_ENTROPY_NRF5_RNG>` && \ :kconfig:`ENTROPY_GENERATOR <CONFIG_ENTROPY_GENERATOR>`

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

Defaults
========

No defaults. Implicitly defaults to the empty string.

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



At ``<Zephyr Driver>/entropy/Kconfig.nrf5:43``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:42`` → ``<Zephyr Driver>/Kconfig:32`` → ``<Zephyr Driver>/entropy/Kconfig:18``

Menu path: (Top) → Device Drivers → Entropy Drivers → nRF5 RNG driver

.. code-block:: kconfig

    config ENTROPY_NRF5_THR_THRESHOLD
    	int "Thread-mode random number pool low-water threshold"
    	range 4 255
    	depends on ENTROPY_NRF5_RNG && ENTROPY_GENERATOR
    	help
    	  Low water-mark threshold in bytes to trigger entropy generation for
    	  thread mode consumers. As soon as the number of available bytes in the
    	  buffer goes below this number hardware entropy generation will be
    	  started.

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