PersistentStorage.h

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/*
 * PersistentStorage.h
 *
 *  Created on: 26.02.2020
 *      Author: Yannick
 */
 
#ifndef PERSISTENTSTORAGE_H_
#define PERSISTENTSTORAGE_H_
 
#include "flash_helpers.h"
 
// See flash_helpers.h for functions write or read from flash
class PersistentStorage {
public:
    //static std::vector<PersistentStorage*> flashHandlers;
 
    PersistentStorage();
    virtual ~PersistentStorage();
 
    virtual void saveFlash();      // Write to flash here
    virtual void restoreFlash();    // Load from flash
    void restoreFlashDelayed();  // Load from flash after startup
 
    static std::vector<PersistentStorage*>& getFlashHandlers() {
        static std::vector<PersistentStorage*> flashHandlers{};
        return flashHandlers;
    }
 
    static void restoreFlashStartupCb();
 
protected:
    bool restoreDelayedFlag = false;
    static bool startupComplete;
};
 
#endif /* PERSISTENTSTORAGE_H_ */