:orphan:

.. title:: CONFIG_COAP_INIT_ACK_TIMEOUT_MS

.. kconfig:: CONFIG_COAP_INIT_ACK_TIMEOUT_MS

CONFIG_COAP_INIT_ACK_TIMEOUT_MS
###############################

*base length of the random generated initial ACK timeout in ms*

Type: ``int``

Help
====

.. code-block:: none

    This value is used as a base value to retry pending CoAP packets.

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

(\ :kconfig:`NETWORKING <CONFIG_NETWORKING>` && \ :kconfig:`SHIELD_SPARKFUN_SARA_R4 <CONFIG_SHIELD_SPARKFUN_SARA_R4>`) || (\ :kconfig:`NETWORKING <CONFIG_NETWORKING>` && \ :kconfig:`SHIELD_WNC_M14A2A <CONFIG_SHIELD_WNC_M14A2A>`) || (\ :kconfig:`NETWORKING <CONFIG_NETWORKING>` && \ :kconfig:`SHIELD_SPARKFUN_SARA_R4 <CONFIG_SHIELD_SPARKFUN_SARA_R4>`) || (\ :kconfig:`NETWORKING <CONFIG_NETWORKING>` && \ :kconfig:`SHIELD_WNC_M14A2A <CONFIG_SHIELD_WNC_M14A2A>`) || (\ :kconfig:`NETWORKING <CONFIG_NETWORKING>` && \ :kconfig:`SHIELD_SPARKFUN_SARA_R4 <CONFIG_SHIELD_SPARKFUN_SARA_R4>`) || (\ :kconfig:`NETWORKING <CONFIG_NETWORKING>` && \ :kconfig:`SHIELD_WNC_M14A2A <CONFIG_SHIELD_WNC_M14A2A>`) || (\ :kconfig:`COAP <CONFIG_COAP>` && \ :kconfig:`NETWORKING <CONFIG_NETWORKING>`)

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

Defaults
========

- 20000
- 20000
- 20000
- 20000
- 20000
- 20000
- 2000

Kconfig definitions
===================



At ``<Zephyr Boards>/shields/sparkfun_sara_r4/Kconfig.defconfig:28``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:18`` → ``<BuildDir>/kconfig/Kconfig.shield.defconfig:1``

Menu path: (Top)

.. code-block:: kconfig

    config COAP_INIT_ACK_TIMEOUT_MS
    	int
    	default 20000
    	depends on NETWORKING && SHIELD_SPARKFUN_SARA_R4

----

At ``<Zephyr Boards>/shields/wnc_m14a2a/Kconfig.defconfig:21``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:18`` → ``<BuildDir>/kconfig/Kconfig.shield.defconfig:1``

Menu path: (Top)

.. code-block:: kconfig

    config COAP_INIT_ACK_TIMEOUT_MS
    	int
    	default 20000
    	depends on NETWORKING && SHIELD_WNC_M14A2A

----

At ``<Zephyr Boards>/shields/sparkfun_sara_r4/Kconfig.defconfig:28``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:20``

Menu path: (Top)

.. code-block:: kconfig

    config COAP_INIT_ACK_TIMEOUT_MS
    	int
    	default 20000
    	depends on NETWORKING && SHIELD_SPARKFUN_SARA_R4

----

At ``<Zephyr Boards>/shields/wnc_m14a2a/Kconfig.defconfig:21``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:20``

Menu path: (Top)

.. code-block:: kconfig

    config COAP_INIT_ACK_TIMEOUT_MS
    	int
    	default 20000
    	depends on NETWORKING && SHIELD_WNC_M14A2A

----

At ``<Zephyr Boards>/shields/sparkfun_sara_r4/Kconfig.defconfig:28``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:22``

Menu path: (Top)

.. code-block:: kconfig

    config COAP_INIT_ACK_TIMEOUT_MS
    	int
    	default 20000
    	depends on NETWORKING && SHIELD_SPARKFUN_SARA_R4

----

At ``<Zephyr Boards>/shields/wnc_m14a2a/Kconfig.defconfig:21``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:22``

Menu path: (Top)

.. code-block:: kconfig

    config COAP_INIT_ACK_TIMEOUT_MS
    	int
    	default 20000
    	depends on NETWORKING && SHIELD_WNC_M14A2A

----

At ``<Zephyr Subsystem>/net/lib/coap/Kconfig:55``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:44`` → ``<Zephyr Subsystem>/Kconfig:39`` → ``<Zephyr Subsystem>/net/Kconfig:89`` → ``<Zephyr Subsystem>/net/lib/Kconfig:6``

Menu path: (Top) → Sub Systems and OS Services → Networking → Link layer and IP networking support → Network Protocols → CoAP Support

.. code-block:: kconfig

    config COAP_INIT_ACK_TIMEOUT_MS
    	int "base length of the random generated initial ACK timeout in ms"
    	range 1000 100000
    	default 2000
    	depends on COAP && NETWORKING
    	help
    	  This value is used as a base value to retry pending CoAP packets.

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