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CONFIG_PRINTK¶

Send printk() to console

Type: bool

Help¶

This option directs printk() debugging output to the supported console device, rather than suppressing the generation of printk() output entirely. Output is sent immediately, without any mutual exclusion or buffering.

Defaults¶

“y”

Symbols that select this symbol¶

BOOT_BANNER

Kconfig definition¶

At subsys/debug/Kconfig:105

Included via Kconfig:10 → Kconfig.zephyr:39 → subsys/Kconfig:14

Menu path: (top menu) → Debugging Options

config PRINTK
    bool
    prompt "Send printk() to console"
    default "y"
    help
      This option directs printk() debugging output to the supported
      console device, rather than suppressing the generation
      of printk() output entirely. Output is sent immediately, without
      any mutual exclusion or buffering.

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