:orphan:

.. title:: CONFIG_LOG_BACKEND_RTT_RETRY_DELAY_MS

.. kconfig:: CONFIG_LOG_BACKEND_RTT_RETRY_DELAY_MS

CONFIG_LOG_BACKEND_RTT_RETRY_DELAY_MS
#####################################

*Delay between TX retries in milliseconds*

Type: ``int``

Help
====

.. code-block:: none

    Sleep period between TX retry attempts. During RTT session, host pulls
    data periodically. Period starts from 1-2 milliseconds and can be
    increased if traffic on RTT increases (also from host to device). In
    case of heavy traffic data can be lost and it may be necessary to
    increase delay or number of retries.

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

\ :kconfig:`LOG_BACKEND_RTT_MODE_BLOCK <CONFIG_LOG_BACKEND_RTT_MODE_BLOCK>` && \ :kconfig:`LOG_BACKEND_RTT <CONFIG_LOG_BACKEND_RTT>` && !\ :kconfig:`LOG_FRONTEND <CONFIG_LOG_FRONTEND>` && !\ :kconfig:`LOG_MINIMAL <CONFIG_LOG_MINIMAL>` && \ :kconfig:`LOG <CONFIG_LOG>`

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

Default
=======

- 5

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



At ``<Zephyr Subsystem>/logging/Kconfig.backends:150``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:44`` → ``<Zephyr Subsystem>/Kconfig:31`` → ``<Zephyr Subsystem>/logging/Kconfig:23``

Menu path: (Top) → Sub Systems and OS Services → Logging → Backends → Enable Segger J-Link RTT backend

.. code-block:: kconfig

    config LOG_BACKEND_RTT_RETRY_DELAY_MS
    	int "Delay between TX retries in milliseconds"
    	default 5
    	depends on LOG_BACKEND_RTT_MODE_BLOCK && LOG_BACKEND_RTT && !LOG_FRONTEND && !LOG_MINIMAL && LOG
    	help
    	  Sleep period between TX retry attempts. During RTT session, host pulls
    	  data periodically. Period starts from 1-2 milliseconds and can be
    	  increased if traffic on RTT increases (also from host to device). In
    	  case of heavy traffic data can be lost and it may be necessary to
    	  increase delay or number of retries.

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