:orphan:

.. title:: OPENTHREAD_COPROCESSOR_UART_RING_BUFFER_SIZE

.. option:: CONFIG_OPENTHREAD_COPROCESSOR_UART_RING_BUFFER_SIZE

*Set Co-Processor UART ring buffer size*

Type: ``int``

Help
====

.. code-block:: none

    TX buffer size for the OpenThread Co-Processor UART.

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

\ :option:`OPENTHREAD_COPROCESSOR <CONFIG_OPENTHREAD_COPROCESSOR>` && \ :option:`NET_L2_OPENTHREAD <CONFIG_NET_L2_OPENTHREAD>` && \ :option:`NETWORKING <CONFIG_NETWORKING>`

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

Default
=======

- 4096

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



At ``<Zephyr Subsystem>/net/l2/openthread/Kconfig:243``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:34`` → ``<Zephyr Subsystem>/Kconfig:39`` → ``<Zephyr Subsystem>/net/Kconfig:85`` → ``<Zephyr Subsystem>/net/l2/Kconfig:77``

Menu path: (Top) → Sub Systems and OS Services → Networking → Link layer and IP networking support → Link layer options → OpenThread L2

.. code-block:: kconfig

    config OPENTHREAD_COPROCESSOR_UART_RING_BUFFER_SIZE
    	int "Set Co-Processor UART ring buffer size"
    	default 4096
    	depends on OPENTHREAD_COPROCESSOR && NET_L2_OPENTHREAD && NETWORKING
    	help
    	  TX buffer size for the OpenThread Co-Processor UART.

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