veml7700.h

Go to the documentation of this file.

/*
 * 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, /* 0b00 */
        VEML7700_ALS_GAIN_2   = 0x01, /* 0b01 */
        VEML7700_ALS_GAIN_1_8 = 0x02, /* 0b10 */
        VEML7700_ALS_GAIN_1_4 = 0x03, /* 0b11 */
};
 
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, /* 0b00 */
        VEML7700_ALS_PERS_2   = 0x01, /* 0b01 */
        VEML7700_ALS_PERS_4   = 0x02, /* 0b10 */
        VEML7700_ALS_PERS_8   = 0x03, /* 0b11 */
};
 
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_ */