Class Pcf85263

Namespace

Iot.Device.Rtc

Assembly

Iot.Device.Rtc.dll

Driver for RTC PCF85263 with key functions implemented for time.

public class Pcf85263 : RtcBase

Inheritance

object

RtcBase

Pcf85263

Inherited Members

RtcBase.Dispose()

RtcBase.DateTime

Remarks

See datasheet for details: https://www.nxp.com/docs/en/data-sheet/PCF85263A.pdf.

Constructors

Pcf85263(I2cDevice)

Initializes a new instance of the Pcf85263 class.

public Pcf85263(I2cDevice i2cDevice)

Parameters

i2cDevice I2cDevice

The I2C device used for communication.

Fields

DefaultI2cAddress

Pcf8563 Default I2C Address.

public const byte DefaultI2cAddress = 81

Field Value

byte

Methods

Dispose(bool)

Cleanup.

protected override void Dispose(bool disposing)

Parameters

disposing bool

Is disposing.

GetAlarm(int)

Returns the alarm if any, for month, day, hour, min seconds. The year part is just picked to be current year but alarm will fire every time for that month and the date/time.

public DateTime GetAlarm(int alarm)

Parameters

alarm int

The alarm to set.

Returns

DateTime

Date and time of alarm if set, or DateTime.MinValue if alarm is not set.

Remarks

Support for this is not yet available.

ReadTime()

Read time from the Pcf85263.

protected override DateTime ReadTime()

Returns

DateTime

Time from the device.

SetAlarm(DateTime, int)

Set alarm for seconds/min/hour/day/month, a full calandar like alarm.

public bool SetAlarm(DateTime alarmDateTime, int alarm)

Parameters

alarmDateTime DateTime

Date and time to set the alarm, must be in the future from present RTC time.

alarm int

The alarm to set.

Returns

bool

True if alarm set, False if the alarm date is in the past from the RTC time.

Remarks

Support for this is not yet available.

SetTime(DateTime)

Set Pcf85263 Time.

protected override void SetTime(DateTime time)

Parameters

time DateTime

Time.