CONFIG_LOG_BACKEND_FS¶
Enable file system backend
Type: bool
Help¶
When enabled, backend is using the configured file system to output logs.
As the file system must be mounted for the logging to work, it must be
either configured for auto-mount or manually mounted by the application.
Log messages are discarded as long as the file system is not mounted.
Direct dependencies¶
FILE_SYSTEM && !LOG_FRONTEND && !LOG_MINIMAL && LOG
(Includes any dependencies from ifs and menus.)
Defaults¶
No defaults. Implicitly defaults to n.
Kconfig definition¶
At subsys/logging/Kconfig.backends:300
Included via Kconfig:8 → Kconfig.zephyr:44 → subsys/Kconfig:31 → subsys/logging/Kconfig:28
Menu path: (Top) → Sub Systems and OS Services → Logging → Backends
config LOG_BACKEND_FS
bool "Enable file system backend"
depends on FILE_SYSTEM && !LOG_FRONTEND && !LOG_MINIMAL && LOG
help
When enabled, backend is using the configured file system to output logs.
As the file system must be mounted for the logging to work, it must be
either configured for auto-mount or manually mounted by the application.
Log messages are discarded as long as the file system is not mounted.
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)