I am currently working on a project where I need to use an external crystal source while in deep sleep mode. Thus, I would like to change the ESP32_RTC_CLK_SRC_EXT_CRYS configuration setting to be true.
My Kconfig.projbuild has:
Code: Select all
menu "Configuration"
config ESP32_RTC_CLK_SRC_INT_RC
bool
default n
config ESP32_RTC_CLK_SRC_EXT_CRYS
bool
default y
...
Code: Select all
...
#
# Configuration
#
CONFIG_ESP32_RTC_CLK_SRC_INT_RC=y
# CONFIG_ESP32_RTC_CLK_SRC_EXT_CRYS is not set
...
I can tell that other values that I am setting in Kconfig such as pin numbers are being changed correctly and show up in sdkconfig as expected, but it seems this clock setting is either being overwritten OR I am missing a step. Any help/advice on how to debug would be greatly appreciated