Help¶

The number of net_bufs to allocate for mcumgr. These buffers are used for both requests and responses.

Direct dependencies¶

MCUMGR

(Includes any dependencies from ifs and menus.)

Defaults¶

2 if MCUMGR_SMP_UDP
4

Kconfig definition¶

At <Zephyr>/subsys/mgmt/mcumgr/Kconfig:371

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:34 → <Zephyr>/subsys/Kconfig:32 → <Zephyr>/subsys/mgmt/Kconfig:9

Menu path: (Top) → Sub Systems and OS Services → Device Management → mcumgr Support

config MCUMGR_BUF_COUNT
    int "Number of mcumgr buffers"
    default 2 if MCUMGR_SMP_UDP
    default 4
    depends on MCUMGR
    help
      The number of net_bufs to allocate for mcumgr.  These buffers are
      used for both requests and responses.

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)