# # For a description of the syntax of this configuration file, # see the file kconfig-language.txt in the NuttX tools repository. # if ARCH_BOARD_ESP32CORE choice prompt "On-board Crystal Frequency" default ESP32CORE_XTAL_40MZ config ESP32CORE_XTAL_40MZ bool "40MHz" config ESP32CORE_XTAL_26MHz bool "26MHz" endchoice # On-board Crystal Frequency endif # ARCH_BOARD_ESP32CORE