Class CanFrame

java.lang.Object

com.codename1.hardware.CanFrame

public final class CanFrame
extends Object

One classic CAN frame: an identifier and up to eight data bytes.

Constructor Summary

Constructors

Constructor	Description
CanFrame(int id, boolean extended, byte[] data)	Creates a frame.

Method Summary

Modifier and Type	Method	Description
byte[]	getData()	A copy of the payload.
int	getId()	The identifier.
int	getLength()	The payload length.
boolean	isExtended()	true for a 29-bit identifier.

Methods inherited from class Object

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

Constructor Details

CanFrame

public CanFrame(int id,
 boolean extended,
 byte[] data)

Creates a frame.

Parameters

• id: an 11-bit identifier, or 29-bit when extended

• extended: true for a 29-bit identifier

• data: zero to eight payload bytes; the array is copied

Method Details

getId

public int getId()

The identifier.

isExtended

public boolean isExtended()

true for a 29-bit identifier.

getData

public byte[] getData()

A copy of the payload.

getLength

public int getLength()

The payload length.