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40 lines
1.1 KiB
Plaintext
40 lines
1.1 KiB
Plaintext
# Copyright (c) 2022 Otto-von-Guericke-Universität Magdeburg
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#
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# This file is subject to the terms and conditions of the GNU Lesser
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# General Public License v2.1. See the file LICENSE in the top level
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# directory for more details.
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#
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menuconfig MODULE_PERIPH_VBAT
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bool "Backup Battery monitoring driver"
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depends on HAS_PERIPH_VBAT
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depends on HAS_PERIPH_ADC
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depends on TEST_KCONFIG
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select MODULE_PERIPH_ADC
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if MODULE_PERIPH_VBAT
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config MODULE_PERIPH_INIT_VBAT
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bool "Auto initialize VBAT ADC line"
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default y if MODULE_PERIPH_INIT
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config VBAT_ADC_VREF_MV
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int "ADC reference voltage in mV"
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default 3300
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endif # MODULE_PERIPH_VBAT
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menuconfig KCONFIG_USEMODULE_PERIPH_VBAT
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bool "Configure backup battery monitoring peripheral driver"
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depends on USEMODULE_PERIPH_VBAT
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help
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Configure backup battery monitoring peripheral driver using Kconfig.
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config VBAT_ADC_VREF_MV
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int "ADC reference voltage in mV"
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default 3300
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depends on KCONFIG_USEMODULE_PERIPH_VBAT
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help
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This is the reference voltage (VREF) of the ADC.
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Often VREF is connected with VDDA, which is equal to VDD.
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