zephyr/subsys/logging/Kconfig.filtering
Krzysztof Chruscinski 7c72b78660 logging: Add frontend support to v2
Extended logging v2 to support frontend api. Contrary to v1,
it is possible to have frontend and backends in the system.

Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
2022-03-14 14:08:49 -04:00

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# Copyright (c) 2021 Nordic Semiconductor ASA
# SPDX-License-Identifier: Apache-2.0
menu "Logging levels filtering"
config LOG_RUNTIME_FILTERING
bool "Runtime filtering reconfiguration"
depends on !LOG_FRONTEND_ONLY && !LOG_MODE_MINIMAL
help
Allow runtime configuration of maximal, independent severity
level for instance.
config LOG_DEFAULT_LEVEL
int "Default log level"
default 3
range 0 4
help
Sets log level for modules which don't specify it explicitly. When
set to 0 it means log will not be activated for those modules.
Levels are:
- 0 OFF, do not write by default
- 1 ERROR, default to only write LOG_LEVEL_ERR
- 2 WARNING, default to write LOG_LEVEL_WRN
- 3 INFO, default to write LOG_LEVEL_INFO
- 4 DEBUG, default to write LOG_LEVEL_DBG
config LOG_OVERRIDE_LEVEL
int "Override lowest log level"
default 0
range 0 4
help
Forces a minimum log level for all modules. Modules use 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, do not override
- 1 ERROR, override to write LOG_LEVEL_ERR
- 2 WARNING, override to write LOG_LEVEL_WRN
- 3 INFO, override to write LOG_LEVEL_INFO
- 4 DEBUG, override to write LOG_LEVEL_DBG
config LOG_MAX_LEVEL
int "Maximal log level compiled in the system"
default 4
range 0 4
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
endmenu