# Copyright (c) 2022 Otto-von-Guericke-Universität Magdeburg
#
# This file is subject to the terms and conditions of the GNU Lesser
# General Public License v2.1. See the file LICENSE in the top level
# directory for more details.
#

menuconfig MODULE_PERIPH_VBAT
    bool "Backup Battery monitoring driver"
    depends on HAS_PERIPH_VBAT
    depends on HAS_PERIPH_ADC
    depends on TEST_KCONFIG
    select MODULE_PERIPH_ADC

if MODULE_PERIPH_VBAT

config MODULE_PERIPH_INIT_VBAT
    bool "Auto initialize VBAT ADC line"
    default y if MODULE_PERIPH_INIT

config VBAT_ADC_VREF_MV
    int "ADC reference voltage in mV"
    default 3300

endif # MODULE_PERIPH_VBAT

menuconfig KCONFIG_USEMODULE_PERIPH_VBAT
    bool "Configure backup battery monitoring peripheral driver"
    depends on USEMODULE_PERIPH_VBAT
    help
        Configure backup battery monitoring peripheral driver using Kconfig.

config VBAT_ADC_VREF_MV
    int "ADC reference voltage in mV"
    default 3300
    depends on KCONFIG_USEMODULE_PERIPH_VBAT
    help
        This is the reference voltage (VREF) of the ADC.
        Often VREF is connected with VDDA, which is equal to VDD.