ESP32 Forum

Posted: **Fri Jun 17, 2022 9:45 am**

Hi,

I want that these to check are always selected on the sdkconfig

in which file to I have to add them ?
the sdkconfig.default or the Kconfig.projbuild?

Posted: **Fri Jun 17, 2022 2:04 pm**

sdkconfig.defaults.esp32 would probably be the best place since those options might not exist for other targets.

Posted: **Fri Jun 17, 2022 2:13 pm**

In my project I have sdkconfig.defaults

and the sdkconfig, which if I double click open the menu;
If I add to the sdkconfig.defaults the 2:

CONFIG_ESP32_COMPATIBLE_PRE_V2_1_BOOTLOADERS=y
CONFIG_ESP32_COMPATIBLE_PRE_V3_1_BOOTLOADERS=y

they do not appears cheched on the sdkconfig file...

What am I doing wrong ?

Posted: **Tue Jun 21, 2022 10:27 am**

Any hints?

default compiling rules sdkconfig