:orphan:

.. title:: CONFIG_NET_L2_CANBUS_BS

.. kconfig:: CONFIG_NET_L2_CANBUS_BS

CONFIG_NET_L2_CANBUS_BS
#######################

*BS (Block Size)*

Type: ``int``

Help
====

.. code-block:: none

    Number of CF (Contiguous Frame) PDUs before next FC (Flow Control)
    frame is sent. Zero value means all frames are sent consecutive
    without an additional FC frame.
    A BS counter at the sender counts from one to BS. When BS is reached,
    the sender waits for a FC frame again an BS is reset.
    See also: ISO 15765-2:2016

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

\ :kconfig:`NET_L2_CANBUS <CONFIG_NET_L2_CANBUS>` && \ :kconfig:`NETWORKING <CONFIG_NETWORKING>`

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

Default
=======

- 8

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



At ``<Zephyr Subsystem>/net/l2/canbus/Kconfig:43``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:44`` → ``<Zephyr Subsystem>/Kconfig:39`` → ``<Zephyr Subsystem>/net/Kconfig:85`` → ``<Zephyr Subsystem>/net/l2/Kconfig:79``

Menu path: (Top) → Sub Systems and OS Services → Networking → Link layer and IP networking support → Link layer options → Enable CANBUS L2 layer [EXPERIMENTAL]

.. code-block:: kconfig

    config NET_L2_CANBUS_BS
    	int "BS (Block Size)"
    	range 0 256
    	default 8
    	depends on NET_L2_CANBUS && NETWORKING
    	help
    	  Number of CF (Contiguous Frame) PDUs before next FC (Flow Control)
    	  frame is sent. Zero value means all frames are sent consecutive
    	  without an additional FC frame.
    	  A BS counter at the sender counts from one to BS. When BS is reached,
    	  the sender waits for a FC frame again an BS is reset.
    	  See also: ISO 15765-2:2016

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