:orphan:

.. title:: ISOTP_RX_BUF_SIZE

.. option:: CONFIG_ISOTP_RX_BUF_SIZE

*Size of one buffer data block*

Type: ``int``

Help
====

This value defines the size of a single block in the pool. The number of
blocks is given by ISOTP_RX_BUF_COUNT. To be efficient use a multiple of
CAN_DL - 1 (for classic can : 8 - 1 = 7).

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

\ :option:`ISOTP <CONFIG_ISOTP>`

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

Default
=======

- 56

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

.. highlight:: kconfig

At ``subsys/canbus/isotp/Kconfig:71``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:34`` → ``subsys/Kconfig:11`` → ``subsys/canbus/Kconfig:9``

Menu path: (Top) → Sub Systems and OS Services → Controller Area Network (CAN) bus subsystem → ISO-TP Transport [EXPERIMENTAL]

.. parsed-literal::

    config ISOTP_RX_BUF_SIZE
    	int "Size of one buffer data block"
    	default 56
    	depends on \ :option:`ISOTP <CONFIG_ISOTP>`
    	help
    	  This value defines the size of a single block in the pool. The number of
    	  blocks is given by ISOTP_RX_BUF_COUNT. To be efficient use a multiple of
    	  CAN_DL - 1 (for classic can : 8 - 1 = 7).

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