NXTComm (leJOS EV3 API documentation)

java.lang.Object
- lejos.remote.nxt.NXTComm

All Implemented Interfaces:

NXTCommRequest
```
public class NXTComm
extends java.lang.Object
implements NXTCommRequest
```
Initiates communication to a remote NXT. Used by NXTCommand to implement the Lego Communications Protocol (LCP) over Bluetooth.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`close()`	Close the connection
`boolean`	`open(java.lang.String name, int mode)`
`byte[]`	`sendRequest(byte[] message, int replyLen)`	Send an LCP message to the NXT and receive a reply

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - open
```
public boolean open(java.lang.String name,
                    int mode)
             throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - sendRequest
```
public byte[] sendRequest(byte[] message,
                          int replyLen)
                   throws java.io.IOException
```
    Description copied from interface: NXTCommRequest
    
    Send an LCP message to the NXT and receive a reply
    
    Specified by:
    
    sendRequest in interface NXTCommRequest
    
    Parameters:
    
    message - the LCP message
    
    replyLen - the reply length expected
    
    Returns:
    
    the reply
    
    Throws:
    
    java.io.IOException
  - close
```
public void close()
           throws java.io.IOException
```
    Description copied from interface: NXTCommRequest
    
    Close the connection
    
    Specified by:
    
    close in interface NXTCommRequest
    
    Throws:
    
    java.io.IOException