Change peripheral io APIs

[apps/native/position-finder-server.git] / inc / resource / resource_ultrasonic_sensor_internal.h

diff --git a/inc/resource/resource_ultrasonic_sensor_internal.h b/inc/resource/resource_ultrasonic_sensor_internal.h
index 03558ba..efd5436 100644 (file)
--- a/inc/resource/resource_ultrasonic_sensor_internal.h
+++ b/inc/resource/resource_ultrasonic_sensor_internal.h
@@ -1,19 +1,19 @@
 /*
- * Copyright (c) 2017 Samsung Electronics Co., Ltd All Rights Reserved
+ * 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");
+ * Licensed under the Flora License, Version 1.1 (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
+ * http://floralicense.org/license/
  *
  * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
+ * 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.
@@ -22,6 +22,12 @@
 #ifndef __POSITION_FINDER_RESOURCE_ULTRASONIC_SENSOR_INTERNAL_H__
 #define __POSITION_FINDER_RESOURCE_ULTRASONIC_SENSOR_INTERNAL_H__
 
-extern void resource_close_ultrasonic_sensor(int echo_pin_num, int trig_pin_num);
+/**
+ * @brief Releases the gpio handle and changes the gpio pin state to the close(0).
+ * @param[in] trig_pin_num The number of the gpio pin connected to the trig of the ultrasonic sensor
+ * @param[in] echo_pin_num The number of the gpio pin connected to the echo of the ultrasonic sensor
+ */
+extern void resource_close_ultrasonic_sensor_trig(int trig_pin_num);
+extern void resource_close_ultrasonic_sensor_echo(int echo_pin_num);
 
 #endif /* __POSITION_FINDER_RESOURCE_ULTRASONIC_SENSOR_INTERNAL_H__ */