cb_tmevent.h

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/*
 * Copyright (c) 2023 Texas Instruments Incorporated
 * Copyright (c) 2023 Excelfore Corporation (https://excelfore.com)
 *
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 * this software subject to the terms herein. With respect to the foregoing patent
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#ifndef CB_EVENT_H_
#define CB_EVENT_H_
 
#ifdef CB_EVENT_NON_POSIX_H
/* non-posix platforms need to support necessary POSIX compatible
 * functions and types which are defined as CB_* macros below.
 * And provide them in a header file defined as CB_EVENT_NON_POSIX_H */
#include CB_EVENT_NON_POSIX_H
#else
#include <unistd.h>
#include <time.h>
 
#define CB_USLEEP(x) usleep(x)
 
#define CB_SLEEP(x) sleep(x)
 
#define CB_MKTIME(x) mktime(x)
 
static inline int cb_nanosleep64(int64_t ts64, int64_t *rts64)
{
    struct timespec ts, rts;
    int res;
    UB_NSEC2TS(ts64, ts);
    res=nanosleep(&ts, &rts);
    if(rts64!=NULL) {*rts64=(int64_t)(UB_TS2NSEC(rts));}
    return res;
}
#endif // CB_EVENT_NON_POSIX_H
 
typedef struct cb_timer_object cb_timer_object_t;
 
typedef enum {
    CB_TIMER_NO_CLEAR,
    CB_TIMER_DECREMENT,
    CB_TIMER_ALL_CLEAR,
} cb_timer_clear_t;
 
cb_timer_object_t *cb_timer_create(char *tname);
 
void cb_timer_close(cb_timer_object_t *mtmo);
 
int cb_timer_start_interval(cb_timer_object_t *mtmo,
                uint32_t value_ms, uint32_t interval_ms);
 
int cb_timer_stop(cb_timer_object_t *mtmo);
 
bool cb_timer_expired(cb_timer_object_t *mtmo, cb_timer_clear_t clear);
 
 
#endif