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()20void 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()29void Task::Init() 30 { 31 SetPeriod(period_); 32 TaskManager::GetInstance()->Add(this); 33 } 34 } 35