rtc.c File Reference

#include "rtc.h"

Macros
#define	CURRENT_YEAR   2018

Enumerations
enum	{ cmos_address = 0x70, cmos_data = 0x71 }

Functions
int	get_update_in_progress_flag ()
unsigned char	get_RTC_register (int reg)
void	rtc_read (rtc_time *time)
uint8_t	rtc_read_second ()
uint8_t	rtc_read_minute ()
uint8_t	rtc_read_hour ()
uint8_t	rtc_read_day ()
uint8_t	rtc_read_month ()
uint32_t	rtc_read_year ()
uint8_t	BINtoBCD (uint8_t n)
void	rtc_set (rtc_time *time)
void	rtc_enable_IRQ8 ()
void	rtc_disable_IRQ8 ()
void	rtc_change_interrupt_rate (uint8_t rate)

Variables
int	century_register = 0x32

Macro Definition Documentation

CURRENT_YEAR

#define CURRENT_YEAR   2018

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
cmos_address
cmos_data

Function Documentation

BINtoBCD()

uint8_t BINtoBCD

(

uint8_t

n

)

get_RTC_register()

unsigned char get_RTC_register

(

int

reg

)

get_update_in_progress_flag()

int get_update_in_progress_flag

(

)

rtc_change_interrupt_rate()

void rtc_change_interrupt_rate

(

uint8_t

rate

)

rtc_disable_IRQ8()

void rtc_disable_IRQ8

(

)

rtc_enable_IRQ8()

void rtc_enable_IRQ8

(

)

rtc_read()

void rtc_read

(

rtc_time *

time

)

rtc_read_day()

uint8_t rtc_read_day

(

)

rtc_read_hour()

uint8_t rtc_read_hour

(

)

rtc_read_minute()

uint8_t rtc_read_minute

(

)

rtc_read_month()

uint8_t rtc_read_month

(

)

rtc_read_second()

uint8_t rtc_read_second

(

)

rtc_read_year()

uint32_t rtc_read_year

(

)

rtc_set()

void rtc_set

(

rtc_time *

time

)

Variable Documentation

century_register

int century_register = 0x32