nzos_fiber.h

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#ifndef NZOS_FIBER_H
#define NZOS_FIBER_H

//  "RTOS Fiber" - documentation module

#if (nzosFIBER_ENABLE==1)


#ifndef __INLINE_FUNCTION__
#define __INLINE_FUNCTION__ extern inline __attribute__((always_inline))
#endif


#if !defined(nzosFIBER_LEVELS)
#define nzosFIBER_LEVELS                        ( 2 )
#endif

typedef struct FIBER_TCB_ {
WORD*       pSchedule;
WORD        mask;
} FIBER_TCB;


typedef struct NZOS_FIBER_INFO_
//typedef struct __attribute__((__packed__)) NZOS_FIBER_INFO_
//typedef struct __attribute__((aligned(2), packed)) NZOS_FIBER_INFO_
{
    void (*pFibers[nzosFIBER_LEVELS*8])(void);      //Array of fibers
    WORD runBits[nzosFIBER_LEVELS/2];               //Bits indicating what fibers are scheduled to run

    union {
        struct
        {
            unsigned int fill : 16;
        } flagBits;
        struct
        {
            BYTE    LB;                 
            BYTE    HB;                 
        } flagBytes;
        WORD flagVal;
    };
} NZOS_FIBER_INFO;


//#if !defined(THIS_IS_NZOS_FIBER_C)
extern NZOS_FIBER_INFO zvFbrInfo;
//#endif  //#if !defined(THIS_IS_NZOS_FIBER_C)


WORD nzFbrCreate(BYTE level, BOOL highPriority, void (*ptrFiber)(void), FIBER_TCB* fbrTcb);



#define nzFbrSchedule(pFbrTCB)                                  \
    /* Set flag for kernel to indicate fiber must be ran */     \
    *((pFbrTCB)->pSchedule) |= (pFbrTCB)->mask;                 \
    /* Schedule the "Netcruzer RTOS Kernel" to run!  */         \
    NZOS_INT_KERNEL_SET_IF();

#endif  //if (nzosFIBER_ENABLE==1)

#endif  //#ifndef NZ_OS_H