65 lines
1.7 KiB
C
65 lines
1.7 KiB
C
/**
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* Copyright (2017) Baidu Inc. All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/**
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* File: lightduer_key.h
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* Auth: Zhong Shuai (zhongshuai@baidu.com)
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* Desc: Key Event Handle Interface
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*/
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#ifndef BAIDU_DUER_LIGHTDUER_INCLUDE_LIGHTDUER_KEY_H
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#define BAIDU_DUER_LIGHTDUER_INCLUDE_LIGHTDUER_KEY_H
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enum KeyType {
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START_KEY = 1,
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STOP_KEY = 2,
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END_KEY = 3,
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NEXT_KEY = 4,
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PREVIOUS_KEY = 5,
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REPEAT_KEY = 6,
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};
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/*
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* Init LightDuer key handler framework
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*
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* @param void: None
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*
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* @return int: Success: DUER_OK
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* Failed: DUER_ERR_FAILED.
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*/
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extern int duer_init_key_handler(void);
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/*
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* Report key event to event framework
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* Call this API in IRQ context as the last func
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*
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* @param void: enum KeyType key
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* START_KEY
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* STOP_KEY
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* END_KEY
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* NEXT_KEY
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* PREVIOUS_KEY
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* REPEAT_KEY
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*
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* int value
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*
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* @return int: Success: DUER_OK
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* Failed: DUER_ERR_FAILED.
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*
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*/
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extern int duer_report_key_event(enum KeyType key, int value);
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#endif // BAIDU_DUER_LIGHTDUER_INCLUDE_LIGHTDUER_KEY_H
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