ds1307

package module

v0.0.0-...-f64633d Latest Latest Go to latest Published: Jan 14, 2025 License: Apache-2.0 Imports: 5 Imported by: 1

Details

Package ds1307 provides support for the DS1307 device as found in the RTC Pi Plus (https://www.abelectronics.co.uk/p/52/RTC-Pi-Plus).

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type RTC struct {
	// contains filtered or unexported fields
}

RTC represents a DS1307 real time clock.

func Open(o driver.Opener) (*RTC, error)

Open opens a new RTC. An RTC must be closed when no longer used.

func (c *RTC) Close() error

Close frees the underlying resources. It must be called once the RTC is no longer in use.

func (c *RTC) Now() (time.Time, error)

Now returns the current time, accurate to the nearest second.

func (c *RTC) Set(t time.Time) error

Set sets the current time. It returns an error if the time is not within the 21st century.