#
# For a description of the syntax of this configuration file,
# see the file kconfig-language.txt in the NuttX tools repository.
#

if ARCH_BOARD_SAMD21_XPLAINED

menu "SAMD21 Xplained Pro Modules"

config SAMD21_XPLAINED_IOMODULE
	bool "I/O1 Module"
	default n
	---help---
		The I/O 1 module is attached.  This module provides an MMC/SD card
		slot.

if SAMD21_XPLAINED_IOMODULE

choice
	prompt "I/O1 Module Location"
	default SAMD21_XPLAINED_IOMODULE_EXT1

config SAMD21_XPLAINED_IOMODULE_EXT1
	bool "EXT1"

config SAMD21_XPLAINED_IOMODULE_EXT2
	bool "EXT2"

endchoice
endif

config SAMD21_XPLAINED_OLED1MODULE
	bool "OLED1 Module"
	default n
	---help---
		The OLED 1 module is attached.  This module provides an OLED plus 3
		additional switches and 3 additional LEDs.

if SAMD21_XPLAINED_OLED1MODULE

choice
	prompt "OLED1 Module Location"
	default SAMD21_XPLAINED_OLED1MODULE_EXT1

config SAMD21_XPLAINED_OLED1MODULE_EXT1
	bool "EXT1"

config SAMD21_XPLAINED_OLED1MODULE_EXT2
	bool "EXT2"

endchoice
endif
endmenu

if USART4_SERIAL_CONSOLE
choice
	prompt "USART 4 Connection"
	default SAMD21_XPLAINED_USART4_EXT3

config SAMD21_XPLAINED_USART4_EXT1
	bool "EXT1"
	depends on !SAMD21_XPLAINED_OLED1MODULE_EXT1 && !SAMD21_XPLAINED_IOMODULE_EXT1
	---help---
		Select this option if the serial console is on SERCOM4 connected via
		EXT1.  The RX will be on PB9 and TX signal will be on PB8.

config SAMD21_XPLAINED_USART4_EXT2
	bool "EXT2"
	depends on !SAMD21_XPLAINED_OLED1MODULE_EXT2 && !SAMD21_XPLAINED_IOMODULE_EXT2
	---help---
		Select this option if the serial console is on SERCOM4 connected via
		EXT2.  The RX will be on PB13 and TX signal will be on PB12.

config SAMD21_XPLAINED_USART4_EXT3
	bool "EXT3"
	---help---
		Select this option if the serial console is on SERCOM4 connect via
		EXT3.  The RX will be on PB11 and TX signal will be on PB10.

endchoice
endif
endif