This file contains API for RTC 3 Click driver. More...

#include "drv_digital_out.h"
#include "drv_digital_in.h"
#include "drv_i2c_master.h"

Data Structures
struct	date_data_t
	Date data structure. More...

struct	time_data_t
	Time data structure. More...

struct	rtc3_t
	Click ctx object definition. More...

struct	rtc3_cfg_t
	Click configuration structure definition. More...

Macros
#define	RTC3_MAP_MIKROBUS(cfg, mikrobus)

#define	RTC3_I2C_ADDRESS 0x68

#define	RTC3_REG_TIME_SEC 0x00

#define	RTC3_REG_TIME_MIN 0x01

#define	RTC3_REG_TIME_HOUR 0x02

#define	RTC3_REG_TIME_DAY_OF_THE_WEEK 0x03

#define	RTC3_REG_TIME_DATE_DAY 0x04

#define	RTC3_REG_TIME_DATE_MONTH 0x05

#define	RTC3_REG_TIME_DATE_YEAR 0x06

#define	RTC3_REG_CONFIG1 0x07

#define	RTC3_REG_TRICKLE_CHARGE2 0x08

#define	RTC3_REG_CONFIG2 0x09

#define	RTC3_REG_SF_KEY1 0x20

#define	RTC3_REG_SF_KEY2 0x21

#define	RTC3_REG_SFR 0x22

#define	RTC3_ENABLE_COUNTING 0x7F

#define	RTC3_DISABLE_COUNTING 0x80

#define	RTC3_CONFIG1_INITIAL 0x80

#define	RTC3_TCH2_OPEN 0x00

#define	RTC3_TCH2_CLOSED 0x20

#define	RTC3_TCFE_OPEN 0x00

#define	RTC3_TCFE_CLOSED 0x20

#define	RTC3_FTF_NORMAL_512_HZ 0x00

#define	RTC3_FTF_1_HZ 0x01

#define	RTC3_OK 0

#define	RTC3_ERROR -1

Functions
void	rtc3_cfg_setup (rtc3_cfg_t *cfg)
	Config Object Initialization function.

err_t	rtc3_init (rtc3_t ctx, rtc3_cfg_t cfg)
	Initialization function.

void	rtc3_generic_write (rtc3_t ctx, uint8_t reg, uint8_t data_buf, uint8_t len)
	Generic write function.

void	rtc3_generic_read (rtc3_t ctx, uint8_t reg, uint8_t data_buf, uint8_t len)
	Generic read function.

void	rtc3_set_counting (rtc3_t *ctx, uint8_t en_dis)
	Enable/Disable counting function.

void	rtc3_set_time (rtc3_t *ctx)
	Set time hours, minutes, seconds function.

void	rtc3_get_time (rtc3_t *ctx)
	Get time hours, minutes, seconds function.

void	rtc3_set_date (rtc3_t *ctx)
	Set day of the week, day, month and year function.

void	rtc3_get_date (rtc3_t *ctx)
	Get day of the week, day, month and year function.

void	rtc3_set_calibration (rtc3_t *ctx, uint8_t cal_sign, uint8_t cal_mumber)
	Set calibration function.

void	rtc3_set_trickle_charge (rtc3_t *ctx, uint8_t tch2)
	Set trickle charge control function.

void	rtc3_set_trickle_charge_bypass (rtc3_t *ctx, uint8_t tcfe)
	Set trickle charge bypass control function.

void	rtc3_set_special_function_key1 (rtc3_t *ctx, uint8_t sfkey1)
	Set special function key byte 1 function.

void	rtc3_set_special_function_key2 (rtc3_t *ctx, uint8_t sfkey2)
	Set special function key byte 2 function.

void	rtc3_set_frequency_calibration (rtc3_t *ctx, uint8_t ftf)
	Set frequency calibration control function.

uint8_t	rtc3_get_interrupt (rtc3_t *ctx)
	Get state of interrupt pin function.

Detailed Description

This file contains API for RTC 3 Click driver.

Data Structures