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CONFIG_SHELL_PRINTF_BUFF_SIZE¶

Shell print buffer size

Type: int

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 if’s and menus.)

Defaults¶

30 if SHELL

Kconfig definition¶

At subsys/shell/Kconfig:47

Included via Kconfig:10 → Kconfig.zephyr:39 → subsys/Kconfig:26

Menu path: (top menu) → Shell Options → Enable shell

config SHELL_PRINTF_BUFF_SIZE
    int
    prompt "Shell print buffer size" if SHELL
    default 30 if SHELL
    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.

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