2 * Copyright (c) 2017 Samsung Electronics Co., Ltd.
4 * Contact: Jeonghoon Park <jh1979.park@samsung.com>
6 * Licensed under the Flora License, Version 1.1 (the License);
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
10 * http://floralicense.org/license/
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an AS IS BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
19 #ifndef __RESOURCE_PCA9685_H__
20 #define __RESOURCE_PCA9685_H__
22 #define PCA9685_CH_MAX 15
24 int resource_pca9685_init(unsigned int ch);
25 int resource_pca9685_fini(unsigned int ch);
26 int resource_pca9685_set_frequency(unsigned int freq_hz);
27 int resource_pca9685_set_value_to_channel(unsigned int channel, int on, int off);
29 #endif /* __RESOURCE_PCA9685_H__ */