chvt.h File Reference

Time and Virtual Timers module macros and structures. More...

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Functions
void	chVTDoSetI (virtual_timer_t *vtp, sysinterval_t delay, vtfunc_t vtfunc, void *par)
	Enables a one-shot virtual timer. More...
void	chVTDoSetContinuousI (virtual_timer_t *vtp, sysinterval_t delay, vtfunc_t vtfunc, void *par)
	Enables a continuous virtual timer. More...
void	chVTDoResetI (virtual_timer_t *vtp)
	Disables a Virtual Timer. More...
sysinterval_t	chVTGetRemainingIntervalI (virtual_timer_t *vtp)
	Returns the remaining time interval before next timer trigger. More...
void	chVTDoTickI (void)
	Virtual timers ticker. More...
systimestamp_t	chVTGetTimeStampI (void)
	Generates a monotonic time stamp. More...
void	chVTResetTimeStampI (void)
	Resets and re-synchronizes the time stamps monotonic counter. More...
static void	chVTObjectInit (virtual_timer_t *vtp)
	Initializes a virtual_timer_t object. More...
static systime_t	chVTGetSystemTimeX (void)
	Current system time. More...
static systime_t	chVTGetSystemTime (void)
	Current system time. More...
static sysinterval_t	chVTTimeElapsedSinceX (systime_t start)
	Returns the elapsed time since the specified start time. More...
static bool	chVTIsSystemTimeWithinX (systime_t start, systime_t end)
	Checks if the current system time is within the specified time window. More...
static bool	chVTIsSystemTimeWithin (systime_t start, systime_t end)
	Checks if the current system time is within the specified time window. More...
static bool	chVTGetTimersStateI (sysinterval_t *timep)
	Returns the time interval until the next timer event. More...
static bool	chVTIsArmedI (const virtual_timer_t *vtp)
	Returns true if the specified timer is armed. More...
static bool	chVTIsArmed (const virtual_timer_t *vtp)
	Returns true if the specified timer is armed. More...
static void	chVTResetI (virtual_timer_t *vtp)
	Disables a Virtual Timer. More...
static void	chVTReset (virtual_timer_t *vtp)
	Disables a Virtual Timer. More...
static void	chVTSetI (virtual_timer_t *vtp, sysinterval_t delay, vtfunc_t vtfunc, void *par)
	Enables a one-shot virtual timer. More...
static void	chVTSet (virtual_timer_t *vtp, sysinterval_t delay, vtfunc_t vtfunc, void *par)
	Enables a one-shot virtual timer. More...
static void	chVTSetContinuousI (virtual_timer_t *vtp, sysinterval_t delay, vtfunc_t vtfunc, void *par)
	Enables a continuous virtual timer. More...
static void	chVTSetContinuous (virtual_timer_t *vtp, sysinterval_t delay, vtfunc_t vtfunc, void *par)
	Enables a continuous virtual timer. More...
static sysinterval_t	chVTGetReloadIntervalX (virtual_timer_t *vtp)
	Returns the current reload value. More...
static void	chVTSetReloadIntervalX (virtual_timer_t *vtp, sysinterval_t reload)
	Changes a timer reload time interval. More...
static systimestamp_t	chVTGetTimeStamp (void)
	Generates a monotonic time stamp. More...
static void	chVTResetTimeStamp (void)
	Resets and re-synchronizes the time stamps monotonic counter. More...
static void	__vt_object_init (virtual_timers_list_t *vtlp)
	Virtual Timers instance initialization. More...

Detailed Description

Time and Virtual Timers module macros and structures.

Definition in file chvt.h.