/**********************************************************************
*   Copyright: (C)2023 LingYun IoT System Studio
*      Author: GuoWenxue<guowenxue@gmail.com> QQ: 281143292
* Description: ISKBoard ISL1208 RTC chip Hardware Abstract Layer driver
*
*   ChangeLog:
*        Version    Date       Author            Description
*        V1.0.0  2023.04.3    GuoWenxue      Release initial version
***********************************************************************/
#ifndef INC_ISL1208_H_
#define INC_ISL1208_H_

#include "i2c_bitbang.h"

#define ISL1208_I2CBUS           I2CBUS0   /* ISL1208 on GPIO I2C bus0 */
#define ISL1208_CHIPADDR         0x6F      /* ISL1208 7-Bits Chip address */

typedef struct rtc_time_s
{
	int       tm_sec;   /* [0 ~ 59/60 ]  */
	int       tm_min;   /* [0 ~ 59 ]     */
	int       tm_hour;  /* [0 ~ 23 ]     */

	int       tm_mday;  /* [1 ~ 31]      */
	int       tm_mon;   /* [1 ~ 12]      */
	int       tm_year;  /* [ 2000~2099 ] */

	int	      tm_wday;  /* [0 ~ 6 ]      */
} rtc_time_t;

extern const char    *weekday[7];

extern int set_rtc_time(rtc_time_t tm);

extern int get_rtc_time(rtc_time_t *tm);

extern void print_rtc_time(void);

#endif /* INC_ISL1208_H_ */