The latest development version of this page may be more current than this released 1.14.1 version.
CONFIG_LOG_MAX_LEVEL

Maximal log level compiled in the system

Type: int

Help

Forces a maximal log level for all modules. Modules saturates their specified level if it is greater than this option, otherwise they use the level specified by this option instead of their default or whatever was manually set. Levels are:

  • 0 OFF, logging is turned off
  • 1 ERROR, maximal level set to LOG_LEVEL_ERR
  • 2 WARNING, maximal level set to LOG_LEVEL_WRN
  • 3 INFO, maximal level set to LOG_LEVEL_INFO
  • 4 DEBUG, maximal level set to LOG_LEVEL_DBG

Direct dependencies

LOG

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

Defaults

Kconfig definition

At subsys/logging/Kconfig:54

Included via Kconfig:10 → Kconfig.zephyr:39 → subsys/Kconfig:20

Menu path: (top menu) → Logging

config LOG_MAX_LEVEL
    int
    prompt "Maximal log level compiled in the system" if LOG
    range 0 4 if LOG
    default 4 if LOG
    depends on LOG
    help
      Forces a maximal log level for all modules. Modules saturates their
      specified level if it is greater than this option, otherwise they use
      the level specified by this option instead of their default or
      whatever was manually set.
      Levels are:

      - 0 OFF, logging is turned off
      - 1 ERROR, maximal level set to LOG_LEVEL_ERR
      - 2 WARNING, maximal level set to LOG_LEVEL_WRN
      - 3 INFO, maximal level set to LOG_LEVEL_INFO
      - 4 DEBUG, maximal level set to LOG_LEVEL_DBG

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