comparator.h File Reference

Main header file for comparator driver API. More...

#include <zephyr/device.h>
#include <errno.h>
#include <zephyr/syscalls/comparator.h>

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Typedefs
typedef void(*	comparator_callback_t) (const struct device *dev, void *user_data)
	Comparator callback template.

Enumerations
enum	comparator_trigger { COMPARATOR_TRIGGER_NONE = 0 , COMPARATOR_TRIGGER_RISING_EDGE , COMPARATOR_TRIGGER_FALLING_EDGE , COMPARATOR_TRIGGER_BOTH_EDGES }
	Comparator trigger enumerations. More...

Functions
int	comparator_get_output (const struct device *dev)
	Get comparator's output state.
int	comparator_set_trigger (const struct device *dev, enum comparator_trigger trigger)
	Set comparator's trigger.
static int	comparator_set_trigger_callback (const struct device *dev, comparator_callback_t callback, void *user_data)
	Set comparator's trigger callback.
int	comparator_trigger_is_pending (const struct device *dev)
	Check if comparator's trigger is pending and clear it.

Detailed Description

Main header file for comparator driver API.