2 * Copyright (c) 2017 Samsung Electronics Co., Ltd.
4 * Contact: Jin Yoon <jinny.yoon@samsung.com>
5 * Geunsun Lee <gs86.lee@samsung.com>
6 * Eunyoung Lee <ey928.lee@samsung.com>
7 * Junkyu Han <junkyu.han@samsung.com>
9 * Licensed under the Flora License, Version 1.1 (the License);
10 * you may not use this file except in compliance with the License.
11 * You may obtain a copy of the License at
13 * http://floralicense.org/license/
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an AS IS BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
22 #ifndef __POSITION_FINDER_RESOURCE_VIBRATION_SENSOR_H__
23 #define __POSITION_FINDER_RESOURCE_VIBRATION_SENSOR_H__
26 * @brief Reads the value of gpio connected vibration sensor(SZH-EKAD-131).
27 * @param[in] pin_num The number of the gpio pin connected to the vibration sensor
28 * @param[out] out_value The value of the gpio (zero or non-zero)
29 * @return 0 on success, otherwise a negative error value
30 * @see If the gpio pin is not open, creates gpio handle before reading the value of gpio.
32 extern int resource_read_vibration_sensor(int pin_num, uint32_t *out_value);
34 #endif /* __POSITION_FINDER_RESOURCE_VIBRATION_SENSOR_H__ */