Struct DS1307

pub struct DS1307<I2C> {
    i2c: I2C,
}

DS1307 RTC Driver

Fields

i2c: I2C

Implementations

impl<I2C> DS1307<I2C>

where I2C: I2c<'static>,

pub fn new(i2c: I2C) -> Self

Create a new DS1307 driver instance

pub fn init(&mut self) -> Result<(), i32>

Initialize the DS1307 RTC Returns Ok(()) if initialization successful, Err if clock halt bit is set

pub fn set_current_time(&mut self, rtc_time: &RtcTime) -> Result<(), i32>

Set the current time on the DS1307

pub fn set_current_date(&mut self, rtc_date: &RtcDate) -> Result<(), i32>

Set the current date on the DS1307

pub fn get_current_time(&mut self) -> Result<RtcTime, i32>

Get the current time from the DS1307

pub fn get_current_date(&mut self) -> Result<RtcDate, i32>

Get the current date from the DS1307

fn write_register(&mut self, reg_addr: u8, value: u8) -> Result<(), i32>

Write a value to a DS1307 register

fn read_register(&mut self, reg_addr: u8) -> Result<u8, i32>

Read a value from a DS1307 register

fn binary_to_bcd(value: u8) -> u8

Convert binary value to BCD (Binary Coded Decimal)

fn bcd_to_binary(value: u8) -> u8

Convert BCD (Binary Coded Decimal) to binary value

impl<I2C> DS1307<I2C>

pub fn release(self) -> I2C

Release the I2C peripheral and consume the driver