nodemcu-firmware/components/platform/Kconfig

menu "Platform config"

choice CONSOLE_BIT_RATE
  prompt "UART console default bit rate"
  default CONSOLE_BIT_RATE_115200
  help
      Configure the default bit rate for the UART console.

      The resulting UART setting will be xxx-8N1, where xxx represents the
      chosen bit rate.
config CONSOLE_BIT_RATE_300
  bool "300"
config CONSOLE_BIT_RATE_600
  bool "600"
config CONSOLE_BIT_RATE_1200
  bool "1200"
config CONSOLE_BIT_RATE_2400
  bool "2400"
config CONSOLE_BIT_RATE_4800
  bool "4800"
config CONSOLE_BIT_RATE_9600
  bool "9600"
config CONSOLE_BIT_RATE_19200
  bool "19200"
config CONSOLE_BIT_RATE_38400
  bool "38400"
config CONSOLE_BIT_RATE_57600
  bool "57600"
config CONSOLE_BIT_RATE_74880
  bool "74880"
config CONSOLE_BIT_RATE_115200
  bool "115200"
config CONSOLE_BIT_RATE_230400
  bool "230400"
config CONSOLE_BIT_RATE_460800
  bool "460800"
config CONSOLE_BIT_RATE_921600
  bool "921600"
config CONSOLE_BIT_RATE_1843200
  bool "1843200"
config CONSOLE_BIT_RATE_3683400
  bool "3683400"
endchoice

config CONSOLE_BIT_RATE
  int
  default     300 if CONSOLE_BIT_RATE_300
  default     600 if CONSOLE_BIT_RATE_600
  default    1200 if CONSOLE_BIT_RATE_1200
  default    2400 if CONSOLE_BIT_RATE_2400
  default    4800 if CONSOLE_BIT_RATE_4800
  default    9600 if CONSOLE_BIT_RATE_9600
  default   19200 if CONSOLE_BIT_RATE_19200
  default   38400 if CONSOLE_BIT_RATE_38400
  default   57600 if CONSOLE_BIT_RATE_57600
  default   74880 if CONSOLE_BIT_RATE_74880
  default  115200 if CONSOLE_BIT_RATE_115200
  default  230400 if CONSOLE_BIT_RATE_230400
  default  460800 if CONSOLE_BIT_RATE_460800
  default  921600 if CONSOLE_BIT_RATE_921600
  default 1843200 if CONSOLE_BIT_RATE_1843200
  default 3683400 if CONSOLE_BIT_RATE_3683400

config CONSOLE_BIT_RATE_AUTO
  bool "UART console auto-baud detection"
  default "y"
  help
      Enables auto-baud detection for the UART console.

      By typing a few characters into the console shortly after boot,
      NodeMCU can automatically detect your terminal settings and
      adjust accordingly.

      If you are doing advanced things with the console, you may want
      to disable this feature.

config NODE_DEBUG
  bool "Enable NODE_DBG() output"
  default "n"
  help
      Enable debugging output via NODE_DBG(). This is VERY chatty.
      For development/debugging use only.

config NODE_ERR
  bool "Enable NODE_ERR() output"
  default "y"
  help
      Enable error reporting via NODE_ERR().

      It is recommended to leave this enabled - if it ever produces output,
      something has gone seriously wrong and you probably want to know about
      it.

config FS_OBJ_NAME_LEN
  int "Make filesystem object name length"
  default 31
  help
    Maximum name of filesystem objects (files, directories).

config SPIFFS_MAX_OPEN_FILES
  int "Maximum number of open files for SPIFFS"
  default 4
  help
    Maximum number of open files for SPIFFS

# I don't think we can deal without SPIFFS at this point, so always on for now
config BUILD_SPIFFS
  bool
  default "y"

config BUILD_FATFS
  bool "Support for FAT filesystems"
  default "n"
  select LUA_MODULE_SDMMC
  help
      Include support for accessing FAT filesystems on SD cards.

endmenu