1 /*
2  * Copyright (c) 2020-2021 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 #include "common/task.h"
16 #include "common/task_manager.h"
17 #include "hal_tick.h"
18 
19 namespace OHOS {
TaskExecute()20 void Task::TaskExecute()
21 {
22     uint32_t elp = HALTick::GetInstance().GetElapseTime(lastRun_);
23     if (elp >= period_) {
24         lastRun_ = HALTick::GetInstance().GetTime();
25         Callback();
26     }
27 }
28 
Init()29 void Task::Init()
30 {
31     SetPeriod(period_);
32     TaskManager::GetInstance()->Add(this);
33 }
34 }
35