:orphan:

.. title:: CONFIG_UPDATEHUB_COAP_BLOCK_SIZE_EXP

.. kconfig:: CONFIG_UPDATEHUB_COAP_BLOCK_SIZE_EXP

CONFIG_UPDATEHUB_COAP_BLOCK_SIZE_EXP
####################################

*Max CoAP block size defined as 2^(4 + EXP)*

Type: ``int``

Help
====

.. code-block:: none

    Configure the max size of a data payload were value:
      0 - COAP_BLOCK_16
      1 - COAP_BLOCK_32
      2 - COAP_BLOCK_64
      3 - COAP_BLOCK_128
      4 - COAP_BLOCK_256
      5 - COAP_BLOCK_512
      6 - COAP_BLOCK_1024

    This value is mapped directly to enum coap_block_size.

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

\ :kconfig:`UPDATEHUB <CONFIG_UPDATEHUB>`

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

Default
=======

- 6

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



At ``<Zephyr Subsystem>/mgmt/updatehub/Kconfig:99``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:44`` → ``<Zephyr Subsystem>/Kconfig:35`` → ``<Zephyr Subsystem>/mgmt/Kconfig:13``

Menu path: (Top) → Sub Systems and OS Services → Device Management → UpdateHub Firmware Over-the-Air support

.. code-block:: kconfig

    config UPDATEHUB_COAP_BLOCK_SIZE_EXP
    	int "Max CoAP block size defined as 2^(4 + EXP)"
    	range 0 6
    	default 6
    	depends on UPDATEHUB
    	help
    	  Configure the max size of a data payload were value:
    	    0 - COAP_BLOCK_16
    	    1 - COAP_BLOCK_32
    	    2 - COAP_BLOCK_64
    	    3 - COAP_BLOCK_128
    	    4 - COAP_BLOCK_256
    	    5 - COAP_BLOCK_512
    	    6 - COAP_BLOCK_1024
	  
    	  This value is mapped directly to enum coap_block_size.

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