Line data    Source code

       1            1 : /*
       2              :  * Copyright (c) 2022 T-Mobile USA, Inc.
       3              :  *
       4              :  * SPDX-License-Identifier: Apache-2.0
       5              :  */
       6              : 
       7              : /**
       8              :  * @file
       9              :  * @brief Extended public API for AMS's TSL2540 ambient light sensor
      10              :  *
      11              :  * This exposes attributes for the TSL2540 which can be used for
      12              :  * setting the on-chip gain and integration time parameters.
      13              :  */
      14              : 
      15              : #ifndef ZEPHYR_INCLUDE_DRIVERS_SENSOR_TSL2540_H_
      16              : #define ZEPHYR_INCLUDE_DRIVERS_SENSOR_TSL2540_H_
      17              : 
      18              : #include <zephyr/drivers/sensor.h>
      19              : 
      20              : #ifdef __cplusplus
      21              : extern "C" {
      22              : #endif
      23              : 
      24            0 : enum sensor_attribute_tsl2540 {
      25              :         /* Sensor Integration Time (in ms) */
      26              :         SENSOR_ATTR_INTEGRATION_TIME = SENSOR_ATTR_PRIV_START + 1,
      27              :         /* Sensor ALS interrupt persistence filters */
      28              :         SENSOR_ATTR_INT_APERS,
      29              :         /* Shutdown the sensor */
      30              :         SENSOR_ATTR_TSL2540_SHUTDOWN_MODE,
      31              :         /* Turn on continuous conversion */
      32              :         SENSOR_ATTR_TSL2540_CONTINUOUS_MODE,
      33              :         /* Turn on continuous conversion without wait */
      34              :         SENSOR_ATTR_TSL2540_CONTINUOUS_NO_WAIT_MODE,
      35              : };
      36              : 
      37            0 : enum sensor_gain_tsl2540 {
      38              :         TSL2540_SENSOR_GAIN_1_2,
      39              :         TSL2540_SENSOR_GAIN_1,
      40              :         TSL2540_SENSOR_GAIN_4,
      41              :         TSL2540_SENSOR_GAIN_16,
      42              :         TSL2540_SENSOR_GAIN_64,
      43              :         TSL2540_SENSOR_GAIN_128,
      44              : };
      45              : 
      46              : #ifdef __cplusplus
      47              : }
      48              : #endif
      49              : 
      50              : #endif /* ZEPHYR_INCLUDE_DRIVERS_SENSOR_TSL2540_H_ */