mcux_acmp.h

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/*
 * Copyright (c) 2020 Vestas Wind Systems A/S
 * Copyright 2022, 2024-2025 NXP
 *
 * SPDX-License-Identifier: Apache-2.0
 */
 
#ifndef ZEPHYR_INCLUDE_DRIVERS_SENSOR_MCUX_ACMP_H_
#define ZEPHYR_INCLUDE_DRIVERS_SENSOR_MCUX_ACMP_H_
 
#ifdef __cplusplus
extern "C" {
#endif
 
#include <zephyr/drivers/sensor.h>
 
#if defined(FSL_FEATURE_ACMP_HAS_C1_INPSEL_BIT) && (FSL_FEATURE_ACMP_HAS_C1_INPSEL_BIT == 1U)
#define MCUX_ACMP_HAS_INPSEL 1
#else
#define MCUX_ACMP_HAS_INPSEL 0
#endif
 
#if defined(FSL_FEATURE_ACMP_HAS_C1_INNSEL_BIT) && (FSL_FEATURE_ACMP_HAS_C1_INNSEL_BIT == 1U)
#define MCUX_ACMP_HAS_INNSEL 1
#else
#define MCUX_ACMP_HAS_INNSEL 0
#endif
 
#if defined(FSL_FEATURE_ACMP_HAS_C0_OFFSET_BIT) && (FSL_FEATURE_ACMP_HAS_C0_OFFSET_BIT == 1U)
#define MCUX_ACMP_HAS_OFFSET 1
#else
#define MCUX_ACMP_HAS_OFFSET 0
#endif
 
#if defined(FSL_FEATURE_ACMP_HAS_C3_REG) && (FSL_FEATURE_ACMP_HAS_C3_REG != 0U) && \
        (FSL_FEATURE_ACMP_HAS_NO_3V_DOMAIN == 0U)
#define MCUX_ACMP_HAS_DISCRETE_MODE 1
#else
#define MCUX_ACMP_HAS_DISCRETE_MODE 0
#endif
 
#if defined(FSL_FEATURE_ACMP_HAS_C0_HYSTCTR_BIT) && (FSL_FEATURE_ACMP_HAS_C0_HYSTCTR_BIT == 1U)
#define MCUX_ACMP_HAS_HYSTCTR 1
#else
#define MCUX_ACMP_HAS_HYSTCTR 0
#endif
 
#if defined(FSL_FEATURE_ACMP_HAS_NO_WINDOW_MODE) && (FSL_FEATURE_ACMP_HAS_NO_WINDOW_MODE == 1U)
#define MCUX_ACMP_HAS_WINDOW_MODE 0
#else
#define MCUX_ACMP_HAS_WINDOW_MODE 1
#endif
 
#if defined(FSL_FEATURE_ACMP_HAS_NO_C0_SE_BIT) && (FSL_FEATURE_ACMP_HAS_NO_C0_SE_BIT == 1U)
#define MCUX_ACMP_HAS_SAMPLE_CLOCK_SELECTION 0
#else
#define MCUX_ACMP_HAS_SAMPLE_CLOCK_SELECTION 1
#endif
 
enum sensor_channel_mcux_acmp {
        SENSOR_CHAN_MCUX_ACMP_OUTPUT = SENSOR_CHAN_PRIV_START,
};
 
enum sensor_trigger_type_mcux_acmp {
        SENSOR_TRIG_MCUX_ACMP_OUTPUT_RISING = SENSOR_TRIG_PRIV_START,
        SENSOR_TRIG_MCUX_ACMP_OUTPUT_FALLING,
};
 
enum sensor_attribute_mcux_acmp {
        SENSOR_ATTR_MCUX_ACMP_OFFSET_LEVEL = SENSOR_ATTR_COMMON_COUNT,
        SENSOR_ATTR_MCUX_ACMP_HYSTERESIS_LEVEL,
        SENSOR_ATTR_MCUX_ACMP_DAC_VOLTAGE_REFERENCE,
        SENSOR_ATTR_MCUX_ACMP_DAC_VALUE,
        SENSOR_ATTR_MCUX_ACMP_POSITIVE_PORT_INPUT,
        SENSOR_ATTR_MCUX_ACMP_POSITIVE_MUX_INPUT,
        SENSOR_ATTR_MCUX_ACMP_NEGATIVE_PORT_INPUT,
        SENSOR_ATTR_MCUX_ACMP_NEGATIVE_MUX_INPUT,
#if MCUX_ACMP_HAS_DISCRETE_MODE
        SENSOR_ATTR_MCUX_ACMP_POSITIVE_DISCRETE_MODE,
        SENSOR_ATTR_MCUX_ACMP_NEGATIVE_DISCRETE_MODE,
        SENSOR_ATTR_MCUX_ACMP_DISCRETE_CLOCK,
        SENSOR_ATTR_MCUX_ACMP_DISCRETE_ENABLE_RESISTOR_DIVIDER,
        SENSOR_ATTR_MCUX_ACMP_DISCRETE_SAMPLE_TIME,
        SENSOR_ATTR_MCUX_ACMP_DISCRETE_PHASE1_TIME,
        SENSOR_ATTR_MCUX_ACMP_DISCRETE_PHASE2_TIME,
#endif
};
 
#ifdef __cplusplus
}
#endif
 
#endif /* ZEPHYR_INCLUDE_DRIVERS_SENSOR_MCUX_ACMP_H_ */