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39 #ifdef PREINIT_SUPPORTED
43 #ifdef MikroCCoreVersion
44 #if MikroCCoreVersion >= 1
49 #include "drv_digital_out.h"
50 #include "drv_digital_in.h"
51 #include "drv_i2c_master.h"
73 #define RTC20_REG_HUNDREDTHS 0x00
74 #define RTC20_REG_SECONDS 0x01
75 #define RTC20_REG_MINUTES 0x02
76 #define RTC20_REG_HOURS 0x03
77 #define RTC20_REG_DATE 0x04
78 #define RTC20_REG_MONTH 0x05
79 #define RTC20_REG_YEAR 0x06
80 #define RTC20_REG_DAY 0x07
81 #define RTC20_REG_HUNDREDTHS_ALARM 0x08
82 #define RTC20_REG_SECONDS_ALARM 0x09
83 #define RTC20_REG_MINUTES_ALARM 0x0A
84 #define RTC20_REG_HOURS_ALARM 0x0B
85 #define RTC20_REG_DATE_ALARM 0x0C
86 #define RTC20_REG_MONTH_ALARM 0x0D
87 #define RTC20_REG_WEEKDAYS_ALARM 0x0E
88 #define RTC20_REG_STATUS 0x0F
89 #define RTC20_REG_CONTROL1 0x10
90 #define RTC20_REG_CONTROL2 0x11
91 #define RTC20_REG_OSC_CONTROL 0x1C
92 #define RTC20_REG_OSC_STATUS 0x1D
110 #define RTC20_SET_CTRL_STOP_DISABLE 0x00
111 #define RTC20_SET_CTRL_STOP_ENABLE 0x01
112 #define RTC20_SET_CTRL_HOURS_OP_MODE_24h 0x00
113 #define RTC20_SET_CTRL_HOURS_OP_MODE_12h 0x01
114 #define RTC20_SET_CTRL_OUTB_nIRQ2 0x00
115 #define RTC20_SET_CTRL_OUTB_LKO2 0x01
116 #define RTC20_SET_CTRL_OUT_nIRQ 0x00
117 #define RTC20_SET_CTRL_OUT_SQWE 0x01
118 #define RTC20_SET_CTRL_ARST_NO_CLR 0x00
119 #define RTC20_SET_CTRL_ARST_CLR 0x01
120 #define RTC20_SET_CTRL_WRTC_DISABLE 0x00
121 #define RTC20_SET_CTRL_WRTC_ENABLE 0x01
122 #define RTC20_SET_CTRL_OUT2S_nIRQ_ENABLE 0x00
123 #define RTC20_SET_CTRL_OUT2S_SQW_ENABLE 0x01
124 #define RTC20_SET_CTRL_OUT2S_nAIRQ_ENABLE 0x03
125 #define RTC20_SET_CTRL_OUT2S_TIRQ_ENABLE 0x04
126 #define RTC20_SET_CTRL_OUT2S_nTIRQ_ENABLE 0x05
127 #define RTC20_SET_CTRL_OUT2S_OUTB_ENABLE 0x07
128 #define RTC20_SET_CTRL_OUT1S_nIRQ_ENABLE 0x00
129 #define RTC20_SET_CTRL_OUT1S_SQW_ENABLE 0x01
130 #define RTC20_SET_CTRL_OUT1S_SQW_nIRQ_ENABLE 0x02
131 #define RTC20_SET_CTRL_OUT1S_nAIRQ_ENABLE 0x03
137 #define RTC20_DW_SUNDAY 0
138 #define RTC20_DW_MONDAY 1
139 #define RTC20_DW_TUESDAY 2
140 #define RTC20_DW_WEDNESDAY 3
141 #define RTC20_DW_THURSDAY 4
142 #define RTC20_DW_FRIDAY 5
143 #define RTC20_DW_SATURDAY 6
152 #define RTC20_DEVICE_ADDRESS 0x69
170 #define RTC20_MAP_MIKROBUS( cfg, mikrobus ) \
171 cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
172 cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA ); \
173 cfg.ir2 = MIKROBUS( mikrobus, MIKROBUS_AN ); \
174 cfg.wdi = MIKROBUS( mikrobus, MIKROBUS_RST ); \
175 cfg.ext = MIKROBUS( mikrobus, MIKROBUS_PWM ); \
176 cfg.ir1 = MIKROBUS( mikrobus, MIKROBUS_INT )
uint8_t arst
Definition: rtc20.h:260
uint8_t second
Definition: rtc20.h:230
pin_name_t wdi
Definition: rtc20.h:213
pin_name_t ir1
Definition: rtc20.h:215
uint8_t rtc20_get_ir2_pin(rtc20_t *ctx)
RTC 20 get IR2 pin function.
err_t rtc20_get_time(rtc20_t *ctx, rtc20_time_t *rtc_time)
RTC 20 get time function.
uint8_t month
Definition: rtc20.h:245
pin_name_t scl
Definition: rtc20.h:209
err_t rtc20_get_alarm(rtc20_t *ctx, rtc20_time_t *rtc_alarm_time, rtc20_date_t *rtc_alarm_date)
RTC 20 get alarm function.
err_t rtc20_get_date(rtc20_t *ctx, rtc20_date_t *rtc_date)
RTC 20 get date function.
err_t rtc20_set_time(rtc20_t *ctx, rtc20_time_t rtc_time)
RTC 20 set time function.
uint8_t day
Definition: rtc20.h:244
err_t rtc20_set_date(rtc20_t *ctx, rtc20_date_t rtc_date)
RTC 20 set date function.
err_t rtc20_set_ctrl_signals(rtc20_t *ctx, rtc20_ctrl_signals_t ctrl_signals)
RTC 20 set ctrl signals function.
uint8_t wrtc
Definition: rtc20.h:261
RTC 20 Click date object.
Definition: rtc20.h:242
uint32_t i2c_speed
Definition: rtc20.h:217
uint8_t outb
Definition: rtc20.h:258
err_t rtc20_set_alarm(rtc20_t *ctx, rtc20_time_t rtc_alarm_time, rtc20_date_t rtc_alarm_date)
RTC 20 set alarm function.
RTC 20 Click time object.
Definition: rtc20.h:228
err_t rtc20_generic_read(rtc20_t *ctx, uint8_t reg, uint8_t *data_out, uint8_t len)
RTC 20 I2C reading function.
uint8_t rtc20_get_ir1_pin(rtc20_t *ctx)
RTC 20 get IR1 pin function.
rtc20_return_value_t
RTC 20 Click return value data.
Definition: rtc20.h:272
err_t rtc20_get_ctrl_signals(rtc20_t *ctx, rtc20_ctrl_signals_t *ctrl_signals)
RTC 20 get ctrl signals function.
i2c_master_t i2c
Definition: rtc20.h:196
err_t rtc20_generic_write(rtc20_t *ctx, uint8_t reg, uint8_t *data_in, uint8_t len)
RTC 20 I2C writing function.
uint8_t hours_op_mode
Definition: rtc20.h:257
uint8_t hundredths
Definition: rtc20.h:229
RTC 20 Click control signals object.
Definition: rtc20.h:255
err_t rtc20_init(rtc20_t *ctx, rtc20_cfg_t *cfg)
RTC 20 initialization function.
RTC 20 Click configuration object.
Definition: rtc20.h:208
uint8_t hour
Definition: rtc20.h:232
uint8_t year
Definition: rtc20.h:246
pin_name_t ext
Definition: rtc20.h:214
uint8_t i2c_address
Definition: rtc20.h:218
@ RTC20_OK
Definition: rtc20.h:273
pin_name_t sda
Definition: rtc20.h:210
void rtc20_wdi_pin_state(rtc20_t *ctx, uint8_t pin_state)
RTC 20 I2C reading function.
uint8_t out
Definition: rtc20.h:259
void rtc20_ext_pin_state(rtc20_t *ctx, uint8_t pin_state)
RTC 20 I2C reading function.
uint8_t out1s
Definition: rtc20.h:263
digital_out_t ext
Definition: rtc20.h:189
uint8_t out2s
Definition: rtc20.h:262
uint8_t minute
Definition: rtc20.h:231
RTC 20 Click context object.
Definition: rtc20.h:186
pin_name_t ir2
Definition: rtc20.h:212
uint8_t day_of_week
Definition: rtc20.h:243
digital_out_t wdi
Definition: rtc20.h:188
uint8_t stop
Definition: rtc20.h:256
digital_in_t ir1
Definition: rtc20.h:193
void rtc20_cfg_setup(rtc20_cfg_t *cfg)
RTC 20 configuration object setup function.
@ RTC20_ERROR
Definition: rtc20.h:274
digital_in_t ir2
Definition: rtc20.h:192
err_t rtc20_get_status(rtc20_t *ctx, uint8_t *status)
RTC 20 get status function.
uint8_t slave_address
Definition: rtc20.h:199