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/*
* Copyright (c) 2017 Samsung Electronics Co., Ltd.
*
* Contact: Jin Yoon <jinny.yoon@samsung.com>
* Geunsun Lee <gs86.lee@samsung.com>
* Eunyoung Lee <ey928.lee@samsung.com>
* Junkyu Han <junkyu.han@samsung.com>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an AS IS BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef __RESOURCE_ILLUMINANCE_SENSOR_H__
#define __RESOURCE_ILLUMINANCE_SENSOR_H__
/**
* @brief Reads the value of i2c bus connected illuminance sensor.
* @param[in] i2c_bus The i2c bus number that the slave device is connected
* @param[out] out_value The value read by the illuminance sensor
* @return 0 on success, otherwise a negative error value
* @see If the i2c bus is not open, creates i2c handle before reading data from the i2c slave device.
*/
extern int resource_read_illuminance_sensor(int i2c_bus, uint32_t *out_value);
#endif /* __RESOURCE_ILLUMINANCE_SENSOR_H__ */
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