autimer.h

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#ifndef __AU_TIMER_H__
#define __AU_TIMER_H__
 
#include <stdint.h>
 
#define TIMER_UPDATE_ORDER_SECOND 1
#define TIMER_UPDATE_ORDER_MINUTE 2
#define TIMER_UPDATE_ORDER_HOUR 3
#define TIMER_UPDATE_ORDER_INTERVAL 4
 
#define TIMER_MESSAGE_CODE 8
 
#define MAX_TICK_DEFAULT UINT32_MAX
 
#pragma pack(push,1)
typedef struct _timer_ {
    int lastTick;
    uint8_t updateOrder;
    uint16_t threadId; //registered thread id
    int tickDifference;
    int maxTick;
    bool run;
    _timer_ *next;
    _timer_ *prev;
}AuTimer;
#pragma pack(pop)
 
/*
* AuTimerDataInitialise -- initialise timer
* data's to default value
*/
extern void AuTimerDataInitialise();
 
/*
* AuTimerCreate -- create a new timer and immediately it will start
*/
extern void AuTimerCreate(uint16_t thread_id, int maxTickLimit, uint8_t updateOrder);
 
/*
*AuTimerStart -- starts the timer
* @param threadId -- timer's thread id
*/
extern void AuTimerStart(uint16_t threadId);
 
/*
* AuTimerStop -- stop the timer
* @param threadId -- timer's thread id
*/
extern void AuTimerStop(uint16_t threadId);
 
/*
*AuTimerDestroy -- destroys a timer associated
* with given thread id
* @param threadId -- thread's id
*/
extern void AuTimerDestroy(uint16_t threadID);
/*
* AuTimerFire-- called by RTC clock interrupt handler
* @param sec -- second
* @param min -- minute
* @param hour -- hour value
*/
extern void AuTimerFire(int sec, int min, int hour);
 
 
#endif