io.dvlopt.linux.i2c

Class I2CBuffer

java.lang.Object

io.dvlopt.linux.i2c.I2CBuffer

public class I2CBuffer
extends Object

Class representing a buffer of bytes for directly reading or writing to a slave device.

Field Summary

Fields

Modifier and Type	Field and Description
int	length The length of this buffer.

Constructor Summary

Constructors

Constructor and Description
I2CBuffer(int length) Allocates a buffer.

Method Summary

Modifier and Type	Method and Description
I2CBuffer	clear() Fills the buffer with 0.
int	get(int index) Retrieves the byte at the given position.
I2CBuffer	set(int index, int b) Sets the byte at the given position.

Methods inherited from class java.lang.Object

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

Field Detail

length

public final int length

The length of this buffer.

Constructor Detail

I2CBuffer

public I2CBuffer(int length)

Allocates a buffer.

Parameters:

length - The number of bytes.

Method Detail

get

public int get(int index)

Retrieves the byte at the given position.

Parameters:

index - Which byte.

Returns:

An unsigned byte.

set

public I2CBuffer set(int index,
                     int b)

Sets the byte at the given position.

Parameters:

index - Where.

b - An unsigned byte.

Returns:

This instance.

clear

public I2CBuffer clear()

Fills the buffer with 0.

Returns:

This instance.