Andrew Boyson / clock

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Dependents:   oldheating gps motorhome heating

clock.h

Committer:
andrewboyson
Date:
2018-01-17
Revision:
19:e537bacd1478
Parent:
18:207dd1474cd9
Child:
20:62e0760cae13

File content as of revision 19:e537bacd1478:

#include <stdbool.h>
#include <stdint.h>
#include <time.h>

extern void    ClockNsToTmUtc  (int64_t clk, struct tm* ptm);
extern int64_t ClockNsFromTmUtc(struct tm* ptm);

extern int ClockSlewDivisor      ;
extern int ClockSlewMaxMs        ;
extern int ClockPpbDivisor       ;
extern int ClockPpbChangeMax     ;
extern int ClockSyncedLimitNs    ;
extern int ClockSyncedLimitPpb   ;
extern int ClockSyncedHysterisNs ;
extern int ClockSyncedHysterisPpb;
extern int ClockMaxOffsetSecs    ;

extern int64_t ClockRefNs(void);
extern int     ClockIsSet(void);
extern int     ClockIsSynced(void);
extern int64_t ClockNowNs(void);
extern void    ClockTmLocal(struct tm* ptm);
extern void    ClockTmUtc  (struct tm* ptm);

extern bool     ClockTicked;
extern uint32_t ClockScanAverage;
extern uint32_t ClockScanMinimum;
extern uint32_t ClockScanMaximum;
extern void     ClockInit(void);
extern void     ClockMain(void);