35#include "drv_digital_out.h"
36#include "drv_digital_in.h"
37#include "drv_i2c_master.h"
60#define NVSRAM3_CONTROL_REG_MEM_CTRL 0x00
61#define NVSRAM3_CONTROL_REG_SERIAL_NUMBER 0x01
62#define NVSRAM3_CONTROL_REG_DEVICE_ID 0x09
63#define NVSRAM3_CONTROL_REG_CMD 0xAA
70#define NVSRAM3_RTC_REG_FLAGS 0x00
71#define NVSRAM3_RTC_REG_TIME_KEEPING_CENTURIES 0x01
72#define NVSRAM3_RTC_REG_ALARM_SECONDS 0x02
73#define NVSRAM3_RTC_REG_ALARM_MINUTES 0x03
74#define NVSRAM3_RTC_REG_ALARM_HOURS 0x04
75#define NVSRAM3_RTC_REG_ALARM_DAY 0x05
76#define NVSRAM3_RTC_REG_INTERRUPT_STATUS_CONTROL 0x06
77#define NVSRAM3_RTC_REG_WATCHDOG_TIMER 0x07
78#define NVSRAM3_RTC_REG_CALIBRATION_CONTROL 0x08
79#define NVSRAM3_RTC_REG_TIME_KEEPING_SECONDS 0x09
80#define NVSRAM3_RTC_REG_TIME_KEEPING_MINUTES 0x0A
81#define NVSRAM3_RTC_REG_TIME_KEEPING_HOURS 0x0B
82#define NVSRAM3_RTC_REG_TIME_KEEPING_DAY 0x0C
83#define NVSRAM3_RTC_REG_TIME_KEEPING_DATE 0x0D
84#define NVSRAM3_RTC_REG_TIME_KEEPING_MONTHS 0x0E
85#define NVSRAM3_RTC_REG_TIME_KEEPING_YEARS 0x0F
103#define NVSRAM3_SERIAL_NUMBER_LOCK 0x40
104#define NVSRAM3_SERIAL_NUMBER_UNLOCK 0x00
105#define NVSRAM3_BLOCK_PROTECT_QUARTER 0x04
106#define NVSRAM3_BLOCK_PROTECT_HALF 0x08
107#define NVSRAM3_BLOCK_PROTECT_FULL 0x0C
109#define NVSRAM3_STORE_COMMAND 0x3C
110#define NVSRAM3_RECALL_COMMAND 0x60
111#define NVSRAM3_ASENB_COMMAND 0x59
112#define NVSRAM3_ASDISB_COMMAND 0x19
113#define NVSRAM3_SLEEP_COMMAND 0xB9
119#define NVSRAM3_RTC_WRITE_ENABLE 0x02
120#define NVSRAM3_RTC_WRITE_DISABLE 0x00
121#define NVSRAM3_RTC_READ_ENABLE 0x01
122#define NVSRAM3_RTC_READ_DISABLE 0x00
129#define NVSRAM3_MEMORY_DEV_ADDR_0 0x50
130#define NVSRAM3_MEMORY_DEV_ADDR_1 0x52
131#define NVSRAM3_MEMORY_DEV_ADDR_2 0x54
132#define NVSRAM3_MEMORY_DEV_ADDR_3 0x56
134#define NVSRAM3_RTC_DEV_ADDR_0 0x68
135#define NVSRAM3_RTC_DEV_ADDR_1 0x6A
136#define NVSRAM3_RTC_DEV_ADDR_2 0x6C
137#define NVSRAM3_RTC_DEV_ADDR_3 0x6E
139#define NVSRAM3_CONTROL_DEV_ADDR_0 0x18
140#define NVSRAM3_CONTROL_DEV_ADDR_1 0x1A
141#define NVSRAM3_CONTROL_DEV_ADDR_2 0x1C
142#define NVSRAM3_CONTROL_DEV_ADDR_3 0x1E
149#define NVSRAM3_HSB_ENABLE 0x00
150#define NVSRAM3_HSB_DISABLE 0x01
152#define NVSRAM3_WP_ENABLE 0x00
153#define NVSRAM3_WP_DISABLE 0x01
167#define NVSRAM3_SUCCESS 0
168#define NVSRAM3_ERROR -1
187#define NVSRAM3_MAP_MIKROBUS( cfg, mikrobus ) \
188 cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
189 cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA ); \
190 cfg.hsb = MIKROBUS( mikrobus, MIKROBUS_RST ); \
191 cfg.wp = MIKROBUS( mikrobus, MIKROBUS_PWM ); \
192 cfg.int_pin = MIKROBUS( mikrobus, MIKROBUS_INT )
void nvsram3_get_rtc_alarm(nvsram3_t *ctx, nvsram3_rtc_alarm_t *rtc_alarm)
nvSRAM 3 get RTC alarm function.
err_t nvsram3_memory_read(nvsram3_t *ctx, uint32_t mem_addr, uint8_t *data_out, uint8_t n_bytes)
nvSRAM 3 read memory function.
uint32_t nvsram3_get_device_id(nvsram3_t *ctx)
nvSRAM 3 get device ID function.
err_t nvsram3_default_cfg(nvsram3_t *ctx)
nvSRAM 3 default configuration function.
void nvsram3_cfg_setup(nvsram3_cfg_t *cfg)
nvSRAM 3 configuration object setup function.
err_t nvsram3_rtc_read_reg(nvsram3_t *ctx, uint8_t rtc_reg, uint8_t *data_out)
nvSRAM 3 RTC read register function.
err_t nvsram3_init(nvsram3_t *ctx, nvsram3_cfg_t *cfg)
nvSRAM 3 initialization function.
err_t nvsram3_send_cmd(nvsram3_t *ctx, uint8_t cmd)
nvSRAM 3 send command function.
err_t nvsram3_hw_write_protection(nvsram3_t *ctx, uint8_t state)
nvSRAM 3 write protection function.
err_t nvsram3_generic_write(nvsram3_t *ctx, uint8_t reg, uint8_t *tx_buf, uint8_t tx_len)
nvSRAM 3 I2C writing function.
err_t nvsram3_set_rtc_time(nvsram3_t *ctx, nvsram3_rtc_time_t rtc_time)
nvSRAM 3 set RTC time function.
void nvsram3_get_rtc_time(nvsram3_t *ctx, nvsram3_rtc_time_t *rtc_time)
nvSRAM 3 get RTC time function.
err_t nvsram3_set_rtc_date(nvsram3_t *ctx, nvsram3_rtc_date_t rtc_date)
nvSRAM 3 set RTC date function.
void nvsram3_get_rtc_date(nvsram3_t *ctx, nvsram3_rtc_date_t *rtc_date)
nvSRAM 3 get RTC date function.
err_t nvsram3_rtc_write_reg(nvsram3_t *ctx, uint8_t rtc_reg, uint8_t data_in)
nvSRAM 3 RTC write register function.
err_t nvsram3_generic_read(nvsram3_t *ctx, uint8_t reg, uint8_t *rx_buf, uint8_t rx_len)
nvSRAM 3 I2C reading function.
err_t nvsram3_memory_write(nvsram3_t *ctx, uint32_t mem_addr, uint8_t *data_in, uint8_t n_bytes)
nvSRAM 3 write memory function.
err_t nvsram3_hardware_store(nvsram3_t *ctx, uint8_t state)
nvSRAM 3 hardware store function.
err_t nvsram3_set_rtc_alarm(nvsram3_t *ctx, nvsram3_rtc_alarm_t rtc_alarm)
nvSRAM 3 set RTC alarm function.
nvSRAM 3 Click configuration object.
Definition: nvsram3.h:227
uint32_t i2c_speed
Definition: nvsram3.h:235
pin_name_t wp
Definition: nvsram3.h:232
pin_name_t hsb
Definition: nvsram3.h:231
pin_name_t scl
Definition: nvsram3.h:228
pin_name_t int_pin
Definition: nvsram3.h:233
pin_name_t sda
Definition: nvsram3.h:229
uint8_t i2c_address
Definition: nvsram3.h:236
Definition: nvsram3.h:259
uint8_t hours
Definition: nvsram3.h:262
uint8_t day
Definition: nvsram3.h:261
uint8_t min
Definition: nvsram3.h:263
uint8_t sec
Definition: nvsram3.h:264
Definition: nvsram3.h:250
uint8_t month
Definition: nvsram3.h:253
uint16_t year
Definition: nvsram3.h:252
uint8_t day
Definition: nvsram3.h:254
uint8_t day_of_week
Definition: nvsram3.h:255
Definition: nvsram3.h:241
uint8_t hours
Definition: nvsram3.h:243
uint8_t min
Definition: nvsram3.h:244
uint8_t sec
Definition: nvsram3.h:245
nvSRAM 3 Click context object.
Definition: nvsram3.h:202
digital_in_t int_pin
Definition: nvsram3.h:210
i2c_master_t i2c
Definition: nvsram3.h:214
digital_out_t hsb
Definition: nvsram3.h:205
uint8_t slave_address
Definition: nvsram3.h:218
digital_out_t wp
Definition: nvsram3.h:206