Sebastian Grünwald / PM2_Libary

PM2_Lib

Dependencies:   LSM9DS1 RangeFinder FastPWM

ThreadFlag.h

Committer:
pmic
Date:
2021-03-30
Revision:
0:86129f1b4a93
Child:
4:9c003c402033

File content as of revision 0:86129f1b4a93:

/*
 * 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_ */