vbat.h File Reference

Interface of backup battery (VBAT) monitoring. More...

Detailed Description

Interface of backup battery (VBAT) monitoring.

Author

Fabian Hüßler fabia.nosp@m.n.hu.nosp@m.essle.nosp@m.r@ov.nosp@m.gu.de

Definition in file vbat.h.

#include <stdbool.h>
#include <stdint.h>

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Functions
int	vbat_init (void)
	Initialize backup battery monitoring.
int32_t	vbat_sample_mv (void)
	Sample backup battery.
bool	vbat_is_empty (void)
	Sample the backup battery and compare the result with the minimum value required to power the backup domain.