NXTCommRequest (leJOS EV3 API documentation)

All Known Implementing Classes:

NXTComm
```
public interface NXTCommRequest
```
Interface that all NXTComm implementation classes must implement for low-level communication with the NXT.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`close()`	Close the connection
`byte[]`	`sendRequest(byte[] message, int replyLen)`	Send an LCP message to the NXT and receive a reply

- Method Detail
  - close
```
void close()
    throws java.io.IOException
```
    Close the connection
    
    Throws:
    
    java.io.IOException
  - sendRequest
```
byte[] sendRequest(byte[] message,
                   int replyLen)
            throws java.io.IOException
```
    Send an LCP message to the NXT and receive a reply
    
    Parameters:
    
    message - the LCP message
    
    replyLen - the reply length expected
    
    Returns:
    
    the reply
    
    Throws:
    
    java.io.IOException