C# Класс Raspberry.IO.Components.Clocks.Ds1307.Ds1307Connection

Provides functionality for the DS1307 Real-Time Clock.

The Clock Module needs to be modified to work with the Raspberry Pi according to this article: http://electronics.stackexchange.com/questions/98361/how-to-modify-ds1307-rtc-to-use-3-3v-for-raspberry-pi The Datasheet can be found here: http://www.alldatasheet.com/datasheet-pdf/pdf/58481/DALLAS/DS1307.html (the Memory Map is on Page 5. Note that the values in RAM are stored in Nibbles).

Показать файл Открыть проект Примеры использования класса

Открытые методы

Метод	Описание
DisableRtc ( ) : void	Disables the Clock. When the Clock is diabled, it not ticking.
Ds1307Connection ( Raspberry.IO.InterIntegratedCircuit.I2cDeviceConnection connection ) : System	Creates a new instance of the class using the provided I2C Connection.
EnableRtc ( ) : void	Enables the Clock.
GetDate ( ) : System.DateTime	Reads the Date and Time from the Ds1307 and returns it.
IsRtcEnabled ( ) : bool	Returns true, if the Clock is enabled, otherwise false is returned.
ResetToFactoryDefaults ( ) : void	Resets the Clock to the Factory Defaults.
SetDate ( System.DateTime date ) : void	Writes the provided Date and Time to the Ds1307.
SystemTimeToRtc ( ) : void	Writes the current System Date to the Clock.

Приватные методы

Метод	Описание
GetDate ( byte input ) : System.DateTime	Converts the provided bytes to a DateTime.
IntToNibble ( int number ) : byte	Converts the specified integer to a two-nibble-byte.
IsRtcEnabled ( byte seconds ) : bool	Returns true, if the Clock is enabled, otherwise false.
NibbleToInt ( byte nibble ) : int	Converts the specified two-nibble-byte to an integer.
ReadAll ( ) : byte[]	Reads 7 bytes from the Clock and returns them.
ReadSeconds ( ) : byte	Reads the Seconds-byte (first byte in the RAM) from the Clock and returns it.
SetEnabledDisableRtc ( byte seconds, bool disable ) : byte	Disables or enables the Clock. The disable/enabled-Flag is stored in bit 7 within the seconds-byte.

Описание методов

DisableRtc() публичный Метод

Disables the Clock. When the Clock is diabled, it not ticking.

public DisableRtc ( ) : void
Результат	void

Ds1307Connection() публичный Метод

Creates a new instance of the class using the provided I2C Connection.

public Ds1307Connection ( Raspberry.IO.InterIntegratedCircuit.I2cDeviceConnection connection ) : System
connection	Raspberry.IO.InterIntegratedCircuit.I2cDeviceConnection	I2C Connection to the Clock.
Результат	System

EnableRtc() публичный Метод

Enables the Clock.

public EnableRtc ( ) : void
Результат	void

GetDate() публичный Метод

Reads the Date and Time from the Ds1307 and returns it.

public GetDate ( ) : System.DateTime
Результат	System.DateTime

IsRtcEnabled() публичный Метод

Returns true, if the Clock is enabled, otherwise false is returned.

public IsRtcEnabled ( ) : bool
Результат	bool

ResetToFactoryDefaults() публичный Метод

Resets the Clock to the Factory Defaults.

public ResetToFactoryDefaults ( ) : void
Результат	void

SetDate() публичный Метод

Writes the provided Date and Time to the Ds1307.

public SetDate ( System.DateTime date ) : void
date	System.DateTime	The Date that should be set.
Результат	void

SystemTimeToRtc() публичный Метод

Writes the current System Date to the Clock.

public SystemTimeToRtc ( ) : void
Результат	void