Nicolas Borla / Mbed OS PES2_mbed_os

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Dependencies:   Servo

ThreadFlag.h

Committer:
boro
Date:
2021-03-12
Revision:
0:5d4d21d56334

File content as of revision 0:5d4d21d56334:

/*
 * ThreadFlag.h
 * Copyright (c) 2020, ZHAW
 * All rights reserved.
 */

#ifndef THREAD_FLAG_H_
#define THREAD_FLAG_H_

#include <cstdlib>
#include <mbed.h>

/**
 * This class manages the handling of unique thread flags to trigger rtos threads.
 */
class ThreadFlag {
    
    public:
        
                                ThreadFlag();
        virtual                 ~ThreadFlag();
        virtual unsigned int    read();
                                operator unsigned int();
        
    private:
        
        static unsigned int threadFlags;    // variable that holds all assigned thread flags
        unsigned int        threadFlag;     // thread flag of this object
        Mutex               mutex;          // mutex to lock critical sections
};

#endif /* THREAD_FLAG_H_ */