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_ */