lejos.remote.ev3

Class RMIRemoteI2CPort

java.lang.Object

java.rmi.server.RemoteObject

java.rmi.server.RemoteServer

java.rmi.server.UnicastRemoteObject

lejos.remote.ev3.RMIRemoteI2CPort

All Implemented Interfaces:

java.io.Serializable, java.rmi.Remote, RMII2CPort

public class RMIRemoteI2CPort
extends java.rmi.server.UnicastRemoteObject
implements RMII2CPort

See Also:

Serialized Form

Field Summary

Fields inherited from class java.rmi.server.RemoteObject

ref

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	RMIRemoteI2CPort(java.lang.String portName)

Method Summary

Modifier and Type	Method and Description
void	close()
byte[]	i2cTransaction(int deviceAddress, byte[] writeBuf, int writeOffset, int writeLen, int readLen) High level i2c interface.
boolean	setType(int type)

Methods inherited from class java.rmi.server.UnicastRemoteObject

clone, exportObject, exportObject, exportObject, unexportObject

Methods inherited from class java.rmi.server.RemoteServer

getClientHost, getLog, setLog

Methods inherited from class java.rmi.server.RemoteObject

equals, getRef, hashCode, toString, toStub

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

RMIRemoteI2CPort

protected RMIRemoteI2CPort(java.lang.String portName)
                    throws java.rmi.RemoteException

Throws:

java.rmi.RemoteException

Method Detail

close

public void close()

Specified by:

close in interface RMII2CPort

i2cTransaction

public byte[] i2cTransaction(int deviceAddress,
                             byte[] writeBuf,
                             int writeOffset,
                             int writeLen,
                             int readLen)
                      throws java.rmi.RemoteException

Description copied from interface: RMII2CPort

High level i2c interface. Perform a complete i2c transaction and return the results. Writes the specified data to the device and then reads the requested bytes from it.

Specified by:

i2cTransaction in interface RMII2CPort

Parameters:

deviceAddress - The I2C device address.

writeBuf - The buffer containing data to be written to the device.

writeOffset - The offset of the data within the write buffer

writeLen - The number of bytes to write.

readLen - The length of the read

Returns:

< 0 error otherwise the number of bytes read

Throws:

java.rmi.RemoteException

setType

public boolean setType(int type)
                throws java.rmi.RemoteException

Specified by:

setType in interface RMII2CPort

Throws:

java.rmi.RemoteException