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CONFIG_CBPRINTF_FP_A_SUPPORT
¶
Enable floating point %a conversions
Type: bool
Help¶
The %a hexadecimal format for floating point value conversion was
added in C99, but the output is not easily understood so it rarely
appears in application code.
Selecting this adds support for the conversion, but increases the
overall code size related to FP support.
Defaults¶
No defaults. Implicitly defaults to n
.
Symbols selected by this symbol¶
Symbols that select this symbol¶
Kconfig definition¶
At <Zephyr>/lib/os/Kconfig.cbprintf:73
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:33
→ <Zephyr>/lib/Kconfig:10
→ <Zephyr>/lib/os/Kconfig:86
Menu path: (Top) → Additional libraries → OS Support Library
config CBPRINTF_FP_A_SUPPORT
bool "Enable floating point %a conversions"
select CBPRINTF_FP_SUPPORT
depends on CBPRINTF_FULL_INTEGRAL
help
The %a hexadecimal format for floating point value conversion was
added in C99, but the output is not easily understood so it rarely
appears in application code.
Selecting this adds support for the conversion, but increases the
overall code size related to FP support.
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)