Module com.pi4j.plugin.raspberrypi

Package com.pi4j.plugin.raspberrypi.provider.i2c

Class RpiI2C

java.lang.Object

com.pi4j.common.IdentityBase

com.pi4j.io.IOBase<I2C,I2CConfig,I2CProvider>

com.pi4j.io.i2c.I2CBase<RpiI2CBus>

com.pi4j.plugin.raspberrypi.provider.i2c.RpiI2C

All Implemented Interfaces:

Describable, Identity, Lifecycle, Extension, I2C, I2CRegisterDataReader, I2CRegisterDataReaderWriter, I2CRegisterDataWriter, IO<I2C,I2CConfig,I2CProvider>, IODataReader, IODataWriter, AutoCloseable, Readable

public class RpiI2C
extends I2CBase<RpiI2CBus>
implements I2C

RpiI2C class.

Version:

$Id: $Id

Author:

Robert Savage (http://www.savagehomeautomation.com)

Field Summary

Fields inherited from class com.pi4j.io.i2c.I2CBase

i2CBus, isOpen

Fields inherited from class com.pi4j.io.IOBase

config, provider

Fields inherited from class com.pi4j.common.IdentityBase

description, id, logger, metadata, name

Constructor Summary

Constructors

Constructor	Description
RpiI2C(I2CProvider provider, I2CConfig config)	Constructor for RpiI2C.

Method Summary

Modifier and Type	Method	Description
int	read()
int	read(byte[] buffer, int offset, int length)
int	readRegister(byte[] register, byte[] buffer, int offset, int length)
int	readRegister(int register)
int	readRegister(int register, byte[] buffer, int offset, int length)
int	write(byte b)
int	write(byte[] data, int offset, int length)
int	writeRegister(byte[] register, byte[] data, int offset, int length)
int	writeRegister(int register, byte b)
int	writeRegister(int register, byte[] data, int offset, int length)

Methods inherited from class com.pi4j.io.i2c.I2CBase

close, execute, getRegister, isOpen, shutdown

Methods inherited from class com.pi4j.io.IOBase

config, context, describe, description, initialize, name, provider

Methods inherited from class com.pi4j.common.IdentityBase

description, id, metadata, name

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.pi4j.io.i2c.I2C

bus, close, device, execute, getBus, getDevice, getRegister, isOpen, register, writeRead, writeRead

Methods inherited from interface com.pi4j.io.i2c.I2CRegisterDataReader

readRegister, readRegister, readRegister, readRegister, readRegister, readRegister, readRegister, readRegister, readRegister, readRegister, readRegister, readRegister, readRegister, readRegister, readRegister, readRegister, readRegister, readRegister, readRegister, readRegister, readRegisterByte, readRegisterByteBuffer, readRegisterByteBuffer, readRegisterCharArray, readRegisterCharArray, readRegisterCharArray, readRegisterCharArray, readRegisterCharBuffer, readRegisterCharBuffer, readRegisterCharBuffer, readRegisterCharBuffer, readRegisterNBytes, readRegisterNBytes, readRegisterString, readRegisterString, readRegisterString, readRegisterString, readRegisterWord

Methods inherited from interface com.pi4j.io.i2c.I2CRegisterDataReaderWriter

writeReadRegisterWord

Methods inherited from interface com.pi4j.io.i2c.I2CRegisterDataWriter

write, writeRegister, writeRegister, writeRegister, writeRegister, writeRegister, writeRegister, writeRegister, writeRegister, writeRegister, writeRegister, writeRegister, writeRegister, writeRegister, writeRegister, writeRegister, writeRegister, writeRegister, writeRegister, writeRegister, writeRegister, writeRegister, writeRegister, writeRegister, writeRegister, writeRegister, writeRegister, writeRegister, writeRegister, writeRegister, writeRegister, writeRegister, writeRegister, writeRegister, writeRegisterWord

Methods inherited from interface com.pi4j.common.Identity

description, getDescription, getId, getMetadata, getName, id, metadata, name

Methods inherited from interface com.pi4j.io.IO

config, description, name, provider, type

Methods inherited from interface com.pi4j.io.IODataReader

getInputStream, in, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, readByte, readByteBuffer, readByteBuffer, readCharArray, readCharArray, readCharArray, readCharArray, readCharBuffer, readCharBuffer, readCharBuffer, readCharBuffer, readNBytes, readNBytes, readString, readString, readString, readString

Methods inherited from interface com.pi4j.io.IODataWriter

getOutputStream, out, write, write, write, write, write, write, write, write, write, write, write, write, write, write, write, write, write, write, write, write, write, write, write, write, write, write, write, write, write, write, write, write, write

Methods inherited from interface com.pi4j.common.Lifecycle

initialize, shutdown

Constructor Details

RpiI2C

public RpiI2C(I2CProvider provider,
 I2CConfig config)

Constructor for RpiI2C.

Parameters:

provider - a I2CProvider object.

config - a I2CConfig object.

Method Details

read

public int read()

Specified by:

read in interface IODataReader

read

public int read(byte[] buffer,
 int offset,
 int length)

Specified by:

read in interface IODataReader

write

public int write(byte b)

Specified by:

write in interface IODataWriter

write

public int write(byte[] data,
 int offset,
 int length)

Specified by:

write in interface IODataWriter

readRegister

public int readRegister(int register)

Specified by:

readRegister in interface I2CRegisterDataReader

readRegister

public int readRegister(byte[] register,
 byte[] buffer,
 int offset,
 int length)

Specified by:

readRegister in interface I2CRegisterDataReader

readRegister

public int readRegister(int register,
 byte[] buffer,
 int offset,
 int length)

Specified by:

readRegister in interface I2CRegisterDataReader

writeRegister

public int writeRegister(int register,
 byte b)

Specified by:

writeRegister in interface I2CRegisterDataWriter

writeRegister

public int writeRegister(int register,
 byte[] data,
 int offset,
 int length)

Specified by:

writeRegister in interface I2CRegisterDataWriter

writeRegister

public int writeRegister(byte[] register,
 byte[] data,
 int offset,
 int length)

Specified by:

writeRegister in interface I2CRegisterDataWriter