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CONFIG_MCUMGR_BUF_SIZE¶

Size of each mcumgr buffer

Type: int

Help¶

The size, in bytes, of each mcumgr buffer. This value must satisfy the following relation: MCUMGR_BUF_SIZE >= transport-specific-MTU + transport-overhead

Direct dependencies¶

MCUMGR

(Includes any dependencies from if’s and menus.)

Defaults¶

384 if MCUMGR

Kconfig definition¶

At subsys/mgmt/Kconfig:70

Included via Kconfig:10 → Kconfig.zephyr:39 → subsys/Kconfig:22

Menu path: (top menu) → Management

config MCUMGR_BUF_SIZE
    int
    prompt "Size of each mcumgr buffer" if MCUMGR
    default 384 if MCUMGR
    depends on MCUMGR
    help
      The size, in bytes, of each mcumgr buffer.  This value must satisfy
      the following relation:
      MCUMGR_BUF_SIZE >= transport-specific-MTU + transport-overhead

(Definitions include propagated dependencies, including from if’s and menus.)