Help¶

Maximum text buffer size for fprintf function. It is working like stdio buffering in Linux systems to limit number of peripheral access calls.

Direct dependencies¶

SHELL

(Includes any dependencies from ifs and menus.)

Default¶

30

Kconfig definition¶

At <Zephyr>/subsys/shell/Kconfig:43

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:34 → <Zephyr>/subsys/Kconfig:41

Menu path: (Top) → Sub Systems and OS Services → Shell

config SHELL_PRINTF_BUFF_SIZE
    int "Shell print buffer size"
    default 30
    depends on SHELL
    help
      Maximum text buffer size for fprintf function.
      It is working like stdio buffering in Linux systems
      to limit number of peripheral access calls.

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