Real Time Clock (RTC) or Warl Clock driver.

Collaboration diagram for Real Time Clock (RTC) or Warl Clock driver.:

Data Structures
struct	rtc_generic
struct	timespec

Typedefs
typedef int64_t	time_t

Functions
struct rtc *	rtc_init (uint32_t index)
int32_t	rtc_deinit (struct rtc *rtc)
int32_t	rtc_adjust (struct rtc *rtc, struct timespec *offset, TickType_t waittime)
int32_t	rtc_getTime (struct rtc *rtc, struct timespec *time, TickType_t waittime)
int32_t	rtc_setTime (struct rtc *rtc, struct timespec *time, TickType_t waittime)
int32_t	rtc_adjustISR (struct rtc *rtc, struct timespec *offset)
int32_t	rtc_getTimeISR (struct rtc *rtc, struct timespec *time)
int32_t	rtc_setTimeISR (struct rtc *rtc, struct timespec *time)

Detailed Description

#include <rtc.h>

Typedef Documentation

time_t

typedef int64_t time_t

Function Documentation

rtc_adjust()

int32_t rtc_adjust	(	struct rtc *	rtc,
		struct timespec *	offset,
		TickType_t	waittime
	)

rtc_adjustISR()

int32_t rtc_adjustISR	(	struct rtc *	rtc,
		struct timespec *	offset
	)

rtc_deinit()

int32_t rtc_deinit

(

struct rtc *

rtc

)

Deinit Driver Instants

Parameters

rtc

Instant

Returns

0 on ok -1 on failure

rtc_getTime()

int32_t rtc_getTime	(	struct rtc *	rtc,
		struct timespec *	time,
		TickType_t	waittime
	)

rtc_getTimeISR()

int32_t rtc_getTimeISR	(	struct rtc *	rtc,
		struct timespec *	time
	)

rtc_init()

struct rtc* rtc_init

(

uint32_t

index

)

Init Function

Parameters

index

in rtcs Array

Returns

RTC Instants or NULL

rtc_setTime()

int32_t rtc_setTime	(	struct rtc *	rtc,
		struct timespec *	time,
		TickType_t	waittime
	)

rtc_setTimeISR()

int32_t rtc_setTimeISR	(	struct rtc *	rtc,
		struct timespec *	time
	)