veml7700.h

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/*
 * Copyright (c) 2023 Andreas Kilian
 * Copyright (c) 2024 Jeff Welder (Ellenby Technologies, Inc.)
 *
 * SPDX-License-Identifier: Apache-2.0
 */

 
#ifndef ZEPHYR_INCLUDE_DRIVERS_SENSOR_VEML7700_H_
#define ZEPHYR_INCLUDE_DRIVERS_SENSOR_VEML7700_H_
 
#ifdef __cplusplus
extern "C" {
#endif


#define VEML7700_ALS_GAIN_ELEM_COUNT 4
#define VEML7700_ALS_IT_ELEM_COUNT 6

#define VEML7700_ALS_INT_LOW_MASK BIT(15)
#define VEML7700_ALS_INT_HIGH_MASK BIT(14)

enum veml7700_als_gain {
        VEML7700_ALS_GAIN_1   = 0x00, 
        VEML7700_ALS_GAIN_2   = 0x01, 
        VEML7700_ALS_GAIN_1_8 = 0x02, 
        VEML7700_ALS_GAIN_1_4 = 0x03, 
};

enum veml7700_als_it {
        VEML7700_ALS_IT_25,  
        VEML7700_ALS_IT_50,  
        VEML7700_ALS_IT_100, 
        VEML7700_ALS_IT_200, 
        VEML7700_ALS_IT_400, 
        VEML7700_ALS_IT_800  
};

enum veml7700_int_mode {
        VEML7700_INT_DISABLED = 0xFF, 
        VEML7700_ALS_PERS_1   = 0x00, 
        VEML7700_ALS_PERS_2   = 0x01, 
        VEML7700_ALS_PERS_4   = 0x02, 
        VEML7700_ALS_PERS_8   = 0x03, 
};

enum sensor_attribute_veml7700 {
        SENSOR_ATTR_VEML7700_GAIN = SENSOR_ATTR_PRIV_START,
        SENSOR_ATTR_VEML7700_ITIME,
        SENSOR_ATTR_VEML7700_INT_MODE,
};

enum sensor_channel_veml7700 {
        SENSOR_CHAN_VEML7700_RAW_COUNTS = SENSOR_CHAN_PRIV_START,

        SENSOR_CHAN_VEML7700_WHITE_RAW_COUNTS,

        SENSOR_CHAN_VEML7700_INTERRUPT,
};

 
#ifdef __cplusplus
}
#endif
 
#endif /* ZEPHYR_INCLUDE_DRIVERS_SENSOR_VEML7700_H_ */