Marco Oehler / Mbed OS Lab5

ROME 2 Lab5

ThreadFlag.h

Committer:
oehlemar
Date:
2020-06-12
Revision:
1:5201940a41c1
Parent:
0:893a1e710078

File content as of revision 1:5201940a41c1:

/*
 * 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_ */