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/*
*
* Copyright (c) 2023 Project CHIP Authors
* All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (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
*
* Unless required by applicable law or agreed to in writing, software
* 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.
*/
#pragma once
#include <zephyr/kernel.h>
#include <cstdint>
#include "AppEventCommon.h"
struct k_timer;
class PumpManager
{
public:
enum Action_t
{
START_ACTION = 0,
STOP_ACTION,
INVALID_ACTION
};
enum State_t
{
kState_StartInitiated = 0,
kState_StartCompleted,
kState_StopInitiated,
kState_StopCompleted,
};
void Init();
bool IsStopped();
void EnableAutoRestart(bool aOn);
void SetAutoStartDuration(uint32_t aDurationInSecs);
bool IsActionInProgress();
bool InitiateAction(int32_t aActor, Action_t aAction);
typedef void (*Callback_fn_initiated)(Action_t, int32_t aActor);
typedef void (*Callback_fn_completed)(Action_t, int32_t aActor);
void SetCallbacks(Callback_fn_initiated aActionInitiated_CB, Callback_fn_completed aActionCompleted_CB);
private:
friend PumpManager & PumpMgr(void);
State_t mState;
Callback_fn_initiated mActionInitiated_CB;
Callback_fn_completed mActionCompleted_CB;
bool mAutoRestart;
uint32_t mAutoStartDuration;
bool mAutoStartTimerArmed;
int32_t mCurrentActor;
void CancelTimer(void);
void StartTimer(uint32_t aTimeoutMs);
static void TimerEventHandler(k_timer * timer);
static void AutoRestartTimerEventHandler(AppEvent * aEvent);
static void PumpStartTimerEventHandler(AppEvent * aEvent);
static PumpManager sPump;
};
inline PumpManager & PumpMgr(void)
{
return PumpManager::sPump;
}