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CONFIG_LOG_ENABLE_FANCY_OUTPUT_FORMATTING
¶
Format strings with minimal libc _prf() instead of _vprintk()
Type: bool
Help¶
Selecting this option will choose more robust _prf() function from minimal libc for handling format strings instead of the _vprintk() function. Choosing this option adds around ~3K flash and ~250 bytes on stack.
Direct dependencies¶
MINIMAL_LIBC
&& !LOG_MINIMAL
&& LOG
(Includes any dependencies from ifs and menus.)
Defaults¶
No defaults. Implicitly defaults to n
.
Kconfig definition¶
At <Zephyr>/subsys/logging/Kconfig:140
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:34
→ <Zephyr>/subsys/Kconfig:28
Menu path: (Top) → Sub Systems and OS Services → Logging
config LOG_ENABLE_FANCY_OUTPUT_FORMATTING bool "Format strings with minimal libc _prf() instead of _vprintk()" depends onMINIMAL_LIBC
&& !LOG_MINIMAL
&&LOG
help Selecting this option will choose more robust _prf() function from minimal libc for handling format strings instead of the _vprintk() function. Choosing this option adds around ~3K flash and ~250 bytes on stack.
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)