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/*
* Copyright (c) 2014 Samsung Electronics Co., Ltd All Rights Reserved
*
* 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 __TIZEN_SYSTEM_LED_H__
#define __TIZEN_SYSTEM_LED_H__
#include "device-error.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @addtogroup CAPI_SYSTEM_DEVICE_LED_MODULE
* @{
*/
/**
* @brief Gets the max brightness value of a LED that is located next to the camera.
*
* @since_tizen 2.3
* @privlevel public
* @privilege %http://tizen.org/privilege/led
*
* @param[out] max_brightness The max brightness value of the LED
*
* @return @c 0 on success,
* otherwise a negative error value
*
* @retval #DEVICE_ERROR_NONE Successful
* @retval #DEVICE_ERROR_INVALID_PARAMETER Invalid parameter
* @retval #DEVICE_ERROR_PERMISSION_DENIED Permission denied
* @retval #DEVICE_ERROR_OPERATION_FAILED Operation failed
* @retval #DEVICE_ERROR_NOT_SUPPORTED Not supported device
*/
int device_flash_get_max_brightness(int *max_brightness);
/**
* @brief Gets the brightness value of a LED that is located next to the camera.
*
* @since_tizen 2.3
* @privlevel public
* @privilege %http://tizen.org/privilege/led
*
* @param[out] brightness The brightness value of LED (@c 0 ~ MAX)
*
* @return @c 0 on success,
* otherwise a negative error value
*
* @retval #DEVICE_ERROR_NONE Successful
* @retval #DEVICE_ERROR_INVALID_PARAMETER Invalid parameter
* @retval #DEVICE_ERROR_PERMISSION_DENIED Permission denied
* @retval #DEVICE_ERROR_OPERATION_FAILED Operation failed
* @retval #DEVICE_ERROR_NOT_SUPPORTED Not supported device
*/
int device_flash_get_brightness(int *brightness);
/**
* @brief Sets the brightness value of a LED that is located next to the camera.
*
* @since_tizen 2.3
* @privlevel public
* @privilege %http://tizen.org/privilege/led
*
* @param[in] brightness The brightness value of LED (@c 0 ~ MAX)
*
* @return @c 0 on success,
* otherwise a negative error value
*
* @retval #DEVICE_ERROR_NONE Successful
* @retval #DEVICE_ERROR_INVALID_PARAMETER Invalid parameter
* @retval #DEVICE_ERROR_PERMISSION_DENIED Permission denied
* @retval #DEVICE_ERROR_OPERATION_FAILED Operation failed
* @retval #DEVICE_ERROR_NOT_SUPPORTED Not supported device
*/
int device_flash_set_brightness(int brightness);
/**
* @brief Enumeration for custom LED flags.
* @since_tizen 2.3
*/
typedef enum {
LED_CUSTOM_DUTY_ON = 1 << 0, /**< blink LED */
LED_CUSTOM_DEFAULT = (LED_CUSTOM_DUTY_ON), /**< Default flag */
} led_custom_flags;
/**
* @brief Plays the custom effect of the service LED that is located to the front of a device.
*
* @since_tizen 2.3
* @privlevel public
* @privilege %http://tizen.org/privilege/led
*
* @param[in] on Turn on time in milliseconds
* @param[in] off Turn off time in milliseconds
* @param[in] color The Color value \n
* The first byte means opaque and the other 3 bytes are RGB values.
* @param[in] flags The combination of enum #led_custom_flags
*
* @return @c 0 on success,
* otherwise a negative error value
*
* @retval #DEVICE_ERROR_NONE Successful
* @retval #DEVICE_ERROR_INVALID_PARAMETER Invalid parameter
* @retval #DEVICE_ERROR_PERMISSION_DENIED Permission denied
* @retval #DEVICE_ERROR_OPERATION_FAILED Operation failed
* @retval #DEVICE_ERROR_NOT_SUPPORTED Not supported device
*/
int device_led_play_custom(int on, int off, unsigned int color, unsigned int flags);
/**
* @brief Stops the custom effect of the service LED that is located to the front of a device.
*
* @since_tizen 2.3
* @privlevel public
* @privilege %http://tizen.org/privilege/led
*
* @return @c 0 on success,
* otherwise a negative error value
*
* @retval #DEVICE_ERROR_NONE Successful
* @retval #DEVICE_ERROR_INVALID_PARAMETER Invalid parameter
* @retval #DEVICE_ERROR_PERMISSION_DENIED Permission denied
* @retval #DEVICE_ERROR_OPERATION_FAILED Operation failed
* @retval #DEVICE_ERROR_NOT_SUPPORTED Not supported device
*/
int device_led_stop_custom(void);
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif // __TIZEN_SYSTEM_LED_H__
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