// $Id: hardware_check.java,v 1.7 2003/10/07 21:44:53 idgay Exp $/*									tab:4 * "Copyright (c) 2000-2003 The Regents of the University  of California.   * All rights reserved. * * Permission to use, copy, modify, and distribute this software and its * documentation for any purpose, without fee, and without written agreement is * hereby granted, provided that the above copyright notice, the following * two paragraphs and the author appear in all copies of this software. *  * IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF * CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *  * THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES, * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY * AND FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS * ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS." * * Copyright (c) 2002-2003 Intel Corporation * All rights reserved. * * This file is distributed under the terms in the attached INTEL-LICENSE      * file. If you do not find these files, copies can be found by writing to * Intel Research Berkeley, 2150 Shattuck Avenue, Suite 1300, Berkeley, CA,  * 94704.  Attention:  Intel License Inquiry. *//*  * Author: Jason Hill *///==========================================================================//===   hardware_check.java   ==============================================//package ;/** * @author Jason Hill */import java.util.*;import java.io.*;import javax.comm.*;import net.tinyos.util.*;import net.tinyos.message.*;public class hardware_checkimplements MessageListener {    MoteIF moteif;    int rxTestValue;    public hardware_check() {	try {	    moteif = new MoteIF(PrintStreamMessenger.err);	    if (moteif == null) {		System.out.println("Invalid packet source - check your MOTECOM environment variable");		System.exit(2);	    }	}	catch (Exception e) {	    System.out.println("Failed to access mote: " + e);	    System.exit(2);	}    }    public void run() {	RxTestMsg rmsg = new RxTestMsg();	rxTestValue = (int)(Math.random() * 65536);	rmsg.set_value(rxTestValue);	moteif.registerListener(new DiagMsg(), this);	moteif.start();	int val = 0;	int rxTime = 10;	for (;;) {	    try {		moteif.send(MoteIF.TOS_BCAST_ADDR, rmsg);		rxTime--;		if(rxTime == 0) {		    System.out.println("Node transmission failure");		    System.exit(0);		}		Thread.sleep(2000);	    }	    catch(Exception e) {		e.printStackTrace();	    }	}    }    public void messageReceived(int to, Message m) {	DiagMsg msg = (DiagMsg)m;	if (msg.get_SPIFix() != 0x5) {	    System.out.println("SPI rework failed");	    System.exit(0);	}	short f0 = msg.getElement_flashCheck(0);	short f1 = msg.getElement_flashCheck(1);	short f2 = msg.getElement_flashCheck(2);	if (f0 != 0x1 || f1 != 0x8f || f2 != 0x9) {	    System.out.print("4Mbit flash check failed ");	    System.out.print(f0 + " ");	    System.out.print(f1 + " ");	    System.out.println(f2 + " ");	    System.exit(0);	}		if (msg.get_rxTest() == rxTestValue) {	    System.out.println("Hardware verification successful.");	    System.out.print("Node Serial ID: ");	    for(int i = 0; i < 8; i ++){		short idb = msg.getElement_serialId(i);		System.out.print(Integer.toHexString(idb) + " ");	    }	    System.out.println();	    System.exit(0);	}	    }    public static void main(String args[]) {	if (args.length != 0) {	    System.err.println("Usage: java hardware_check");	    System.exit(2);	}	System.out.println("\nHardware check started");	hardware_check reader = new hardware_check();  	try {	    reader.run();	}	catch (Exception e) {	    e.printStackTrace();	}    }}