atom.h File Reference

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Defines
#define	NutEnterCritical()
#define	NutExitCritical()
#define	NutJumpOutCritical()   NutExitCritical()

---

Define Documentation

#define NutEnterCritical

(

void

)

Value:

{ \
    asm volatile (  \
        "@ NutEnterCritical"    "\n\t" \
        "mrs     r0, PRIMASK"   "\n\t" \
        "cpsid   i"             "\n\t" \
        :::"r0" \
    ); \
}

#define NutExitCritical

(

void

)

Value:

{\
        asm volatile ( \
        "@ NutExitCritical"     "\n\t" \
        "mrs     r0, PRIMASK"   "\n\t" \
        "cpsie   i"             "\n\t" \
        :::"r0" \
    ); \
}

#define NutJumpOutCritical

(

)

NutExitCritical()