CONFIG_CONSOLE_PUTCHAR_BUFSIZE

console_putchar() buffer size

Type: int

Help

Buffer size for console_putchar().  The default is optimized
to save RAM. You may need to increase it e.g. to support
large host-side clipboard pastes. Set to 0 to disable
interrupt-driven operation and use busy-polling.

Direct dependencies

CONSOLE_GETCHAR && CONSOLE_SUBSYS

(Includes any dependencies from ifs and menus.)

Default

• 16

Kconfig definition

At <Zephyr Subsystem>/console/Kconfig:38

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

Menu path: (Top) → Sub Systems and OS Services → Console subsystem/support routines [EXPERIMENTAL]

config CONSOLE_PUTCHAR_BUFSIZE
    int "console_putchar() buffer size"
    default 16
    depends on CONSOLE_GETCHAR && CONSOLE_SUBSYS
    help
      Buffer size for console_putchar().  The default is optimized
      to save RAM. You may need to increase it e.g. to support
      large host-side clipboard pastes. Set to 0 to disable
      interrupt-driven operation and use busy-polling.

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