mtch9010.h

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/*
 * Copyright (c) 2025 Microchip Technology Inc.
 *
 * SPDX-License-Identifier: Apache-2.0
 */
 
#ifndef ZEPHYR_INCLUDE_DRIVERS_SENSOR_MTCH9010_H_
#define ZEPHYR_INCLUDE_DRIVERS_SENSOR_MTCH9010_H_
 
#include <stdint.h>
 
#include <zephyr/device.h>
#include <zephyr/kernel.h>
#include <zephyr/drivers/uart.h>
#include <zephyr/drivers/sensor.h>
#include <zephyr/logging/log.h>
 
#define MTCH9010_MAX_RESULT 65535
#define MTCH9010_MIN_RESULT 0
 
enum sensor_channel_mtch9010 {
        /* Polls the state of the OUT line */
        SENSOR_CHAN_MTCH9010_OUT_STATE = SENSOR_CHAN_PRIV_START,
        /* Calculates if the OUT line would be asserted based on previous result */
        SENSOR_CHAN_MTCH9010_SW_OUT_STATE,
        /* Returns the reference value set for the sensor */
        SENSOR_CHAN_MTCH9010_REFERENCE_VALUE,
        /* Returns the threshold value set for the sensor */
        SENSOR_CHAN_MTCH9010_THRESHOLD_VALUE,
        /* Returns the last measured result */
        SENSOR_CHAN_MTCH9010_MEAS_RESULT,
        /* Returns the last measured result */
        SENSOR_CHAN_MTCH9010_MEAS_DELTA,
        /* Returns true if the heartbeat is an error state */
        SENSOR_CHAN_MTCH9010_HEARTBEAT_ERROR_STATE
};
 
#endif