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38 #include "drv_digital_out.h"
39 #include "drv_digital_in.h"
40 #include "drv_i2c_master.h"
52 #define RTC2_MAP_MIKROBUS( cfg, mikrobus ) \
53 cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
54 cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA ); \
55 cfg.int_pin = MIKROBUS( mikrobus, MIKROBUS_INT )
62 #define RTC2_RETVAL uint8_t
65 #define RTC2_INIT_ERROR 0xFF
72 #define RTC2_I2C_ADDRESS 0x68
73 #define RTC2_REG_TIME_SEC 0x00
74 #define RTC2_REG_TIME_MIN 0x01
75 #define RTC2_REG_TIME_HOUR 0x02
76 #define RTC2_REG_TIME_DAY_OF_THE_WEEK 0x03
77 #define RTC2_REG_TIME_DATE_DAY 0x04
78 #define RTC2_REG_TIME_DATE_MONTH 0x05
79 #define RTC2_REG_TIME_DATE_YEAR 0x06
80 #define RTC2_REG_CONTROL 0x07
87 #define RTC2_ENABLE_COUNTING 0x7F
88 #define RTC2_DISABLE_COUNTING 0x80
89 #define RTC2_CONFIG_RATE_LOW 0x00
90 #define RTC2_CONFIG_RATE_HIGH 0x80
91 #define RTC2_CONFIG_RATE_SELECT_1_HZ 0x10
92 #define RTC2_CONFIG_RATE_SELECT_4_096_kHZ 0x11
93 #define RTC2_CONFIG_RATE_SELECT_8_192_kHZ 0x12
94 #define RTC2_CONFIG_RATE_SELECT_32_768_kHZ 0x13
uint8_t slave_address
Definition: rtc2.h:121
void rtc2_set_frequency_sqwe(rtc2_t *ctx, uint8_t rate_select)
Set frequency of square-wave output function.
uint8_t rtc2_get_date_year(rtc2_t *ctx)
Get year function.
uint8_t rtc2_get_time_hours(rtc2_t *ctx)
Set hours function.
uint8_t rtc2_get_time_seconds(rtc2_t *ctx)
Get seconds function.
void rtc2_set_day_of_the_week(rtc2_t *ctx, uint8_t w_day)
Generic read function.
void rtc2_get_time(rtc2_t *ctx, uint8_t *time_hours, uint8_t *time_minutes, uint8_t *time_seconds)
Get time hours, minutes and seconds function.
uint16_t date_year
Definition: main.c:48
void rtc2_generic_read(rtc2_t *ctx, uint8_t reg, uint8_t *data_buf, uint8_t len)
Generic read function.
void rtc2_write_byte(rtc2_t *ctx, uint8_t reg_address, uint8_t write_data)
Generic write byte of data function.
uint8_t date_day
Definition: main.c:46
void rtc2_generic_write(rtc2_t *ctx, uint8_t reg, uint8_t *data_buf, uint8_t len)
Generic write function.
RTC2_RETVAL rtc2_init(rtc2_t *ctx, rtc2_cfg_t *cfg)
Initialization function.
uint32_t i2c_speed
Definition: rtc2.h:152
void rtc2_set_date_year(rtc2_t *ctx, uint16_t date_year)
Set year function.
uint8_t day_of_the_week
Definition: rtc2.h:130
void rtc2_set_time_minutes(rtc2_t *ctx, uint8_t minutes)
Set minutes function.
Click configuration structure definition.
Definition: rtc2.h:139
void rtc2_set_time_seconds(rtc2_t *ctx, uint8_t seconds)
Set seconds function.
void rtc2_set_date(rtc2_t *ctx, rtc2_data_t *date)
Generic read function.
void rtc2_get_date(rtc2_t *ctx, rtc2_data_t *date)
Generic read function.
uint8_t rtc2_read_byte(rtc2_t *ctx, uint8_t reg_address)
Generic read byte of data function.
void rtc2_cfg_setup(rtc2_cfg_t *cfg)
Config Object Initialization function.
uint8_t rtc2_get_time_minutes(rtc2_t *ctx)
Get hours function.
void rtc2_disable_counting(rtc2_t *ctx)
Disable counting function.
pin_name_t scl
Definition: rtc2.h:143
digital_in_t int_pin
Definition: rtc2.h:113
void rtc2_enable_counting(rtc2_t *ctx)
Enable counting function.
void rtc2_set_time(rtc2_t *ctx, uint8_t time_hours, uint8_t time_minutes, uint8_t time_seconds)
Set time hours, minutes and seconds function.
Data structure definition.
Definition: rtc2.h:128
uint8_t rtc2_get_date_month(rtc2_t *ctx)
Get month function.
void rtc2_set_date_month(rtc2_t *ctx, uint8_t date_month)
Set month function.
uint8_t time_seconds
Definition: main.c:44
uint8_t rtc2_get_day_of_the_week(rtc2_t *ctx)
Set day of the week function.
uint8_t time_minutes
Definition: main.c:43
uint8_t rtc2_get_date_day(rtc2_t *ctx)
Get day function.
void rtc2_set_date_day(rtc2_t *ctx, uint8_t date_day)
Set day function.
pin_name_t int_pin
Definition: rtc2.h:148
uint8_t date_month
Definition: rtc2.h:132
uint8_t time_hours
Definition: main.c:42
void rtc2_set_time_hours(rtc2_t *ctx, uint8_t hours)
Set hours function.
Click ctx object definition.
Definition: rtc2.h:107
uint8_t i2c_address
Definition: rtc2.h:153
uint8_t date_month
Definition: main.c:47
i2c_master_t i2c
Definition: rtc2.h:117
uint8_t date_day
Definition: rtc2.h:131
pin_name_t sda
Definition: rtc2.h:144
#define RTC2_RETVAL
Definition: rtc2.h:62
uint16_t date_year
Definition: rtc2.h:133