:orphan:

.. title:: IEEE802154_CC13XX_CC26XX_RADIO_CSMA_CA_MIN_BE

.. option:: CONFIG_IEEE802154_CC13XX_CC26XX_RADIO_CSMA_CA_MIN_BE

*CSMA MAC minimum backoff exponent*

Type: ``int``

Help
====

The minimum value of the backoff exponent (BE) in the CSMA-CA
algorithm.

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

\ :option:`IEEE802154_CC13XX_CC26XX <CONFIG_IEEE802154_CC13XX_CC26XX>` && \ :option:`IEEE802154 <CONFIG_IEEE802154>`

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

Defaults
========

- \ :option:`NET_L2_IEEE802154_RADIO_CSMA_CA_MIN_BE <CONFIG_NET_L2_IEEE802154_RADIO_CSMA_CA_MIN_BE>` if \ :option:`NET_L2_IEEE802154_RADIO_CSMA_CA <CONFIG_NET_L2_IEEE802154_RADIO_CSMA_CA>`
- 3

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

.. highlight:: kconfig

At ``drivers/ieee802154/Kconfig.cc13xx_cc26xx:41``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:32`` → ``drivers/Kconfig:10`` → ``drivers/ieee802154/Kconfig:70``

Menu path: (Top) → Device Drivers → IEEE 802.15.4 drivers options → TI CC13xx / CC26xx IEEE 802.15.4 driver support

.. parsed-literal::

    config IEEE802154_CC13XX_CC26XX_RADIO_CSMA_CA_MIN_BE
    	int "CSMA MAC minimum backoff exponent"
    	range 1 8
    	default \ :option:`NET_L2_IEEE802154_RADIO_CSMA_CA_MIN_BE <CONFIG_NET_L2_IEEE802154_RADIO_CSMA_CA_MIN_BE>` if \ :option:`NET_L2_IEEE802154_RADIO_CSMA_CA <CONFIG_NET_L2_IEEE802154_RADIO_CSMA_CA>`
    	default 3
    	depends on \ :option:`IEEE802154_CC13XX_CC26XX <CONFIG_IEEE802154_CC13XX_CC26XX>` && \ :option:`IEEE802154 <CONFIG_IEEE802154>`
    	help
    	  The minimum value of the backoff exponent (BE) in the CSMA-CA
    	  algorithm.

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