oc_ktime.h

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#ifndef INC_KERNEL_OC_KTIME_H_
#define INC_KERNEL_OC_KTIME_H_

#include <oc_time.h>
#include <oc_errors.h>

#define _________________________________________TYPES_SECTION______________________________________________________________________________

#undef  _________________________________________TYPES_SECTION______________________________________________________________________________

#define _________________________________________FUNCTIONS_SECTION__________________________________________________________________________

extern oC_ErrorCode_t       oC_KTime_TurnOn         ( void );
extern oC_ErrorCode_t       oC_KTime_TurnOff        ( void );
extern oC_Timestamp_t       oC_KTime_GetTimestamp   ( void );
extern uint64_t             oC_KTime_GetCurrentTick ( void );
extern oC_Time_t            oC_KTime_TickToTime     ( uint64_t Ticks );

#undef  _________________________________________FUNCTIONS_SECTION__________________________________________________________________________

#define _________________________________________STATIC_INLINE_SECTION______________________________________________________________________

static inline oC_Time_t oC_KTime_CalculateTimeout( oC_Timestamp_t EndTimestamp )
{
    oC_Timestamp_t timestamp = oC_KTime_GetTimestamp();
    return (EndTimestamp > timestamp) ? EndTimestamp - timestamp : 0;
}

static inline oC_Time_t oC_KTime_CalculateTimeoutWithLimit( oC_Timestamp_t EndTimestamp , oC_Time_t Limit )
{
    oC_Time_t timeout = oC_KTime_CalculateTimeout(EndTimestamp);

    return timeout > Limit ? Limit : timeout;
}

#undef  _________________________________________STATIC_INLINE_SECTION______________________________________________________________________


#endif /* INC_KERNEL_OC_KTIME_H_ */