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vbat.h
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/*
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* 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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#ifndef PERIPH_VBAT_H
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#define PERIPH_VBAT_H
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#include <stdbool.h>
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#include <stdint.h>
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#ifdef __cplusplus
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extern
"C"
{
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#endif
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int
vbat_init
(
void
);
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int32_t
vbat_sample_mv
(
void
);
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bool
vbat_is_empty
(
void
);
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#ifdef __cplusplus
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}
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#endif
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#endif
/* PERIPH_VBAT_H */
vbat_sample_mv
int32_t vbat_sample_mv(void)
Sample backup battery.
vbat_is_empty
bool vbat_is_empty(void)
Sample the backup battery and compare the result with the minimum value required to power the backup ...
vbat_init
int vbat_init(void)
Initialize backup battery monitoring.
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