// $Id: ListenRaw.java,v 1.1.2.3 2005/07/26 20:31:00 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. */ /* Authors: Mike Chen, Philip Levis * Last Modified: 7/1/02 (transition to nesC) * */ /** * @author Mike Chen * @author Philip Levis */ package net.tinyos.tools; import java.util.*; import java.io.*; import net.tinyos.comm.*; import net.tinyos.util.*; public class ListenRaw { private static String CLASS_NAME = "net.tinyos.tools.ListenRaw"; private static final int MAX_MSG_SIZE = 36; private static final int PORT_SPEED_MICA2 = 57600; private static final int PORT_SPEED_MICA2DOT = 19200; private static final int PORT_SPEED_MICA = 19200; private static final int PORT_SPEED_RENE = 19200; private static final int LENGTH_OFFSET = 4; private int packetLength; private int portSpeed; private SerialPort port; private String portName; private InputStream in; private OutputStream out; public ListenRaw(String portName, int portSpeed) { this.portName = portName; this.portSpeed = portSpeed; } public void open() throws IOException, UnsupportedCommOperationException { System.out.println("Opening port " + portName); port = new TOSSerial(portName); in = port.getInputStream(); out = port.getOutputStream(); //port.setFlowControlMode(SerialPort.FLOWCONTROL_NONE); // These are the mote UART parameters port.setSerialPortParams(portSpeed, 8, 1, false); printPortStatus(); System.out.println(); } private void printPortStatus() { System.out.println(" baud rate: " + port.getBaudRate()); System.out.println(" data bits: " + port.getDataBits()); System.out.println(" stop bits: " + port.getStopBits()); System.out.println(" parity: " + port.getParity()); } public void read() throws IOException { int i; int count = 0; byte[] packet = new byte[MAX_MSG_SIZE]; while ((i = in.read()) != -1) { if (i == 0x7e) { System.out.println(); } Dump.printByte(System.out, i); } } private static void printUsage() { System.err.println("usage: java net.tinyos.tools.ListenRaw [options] "); System.err.println("options are:"); System.err.println(" -h, --help: usage help"); System.err.println(" -p: print available ports"); System.err.println(" -mica2: Mica2 ("+PORT_SPEED_MICA2+" bps) [default]"); System.err.println(" -mica2dot: Mica2Dot ("+PORT_SPEED_MICA2DOT+" bps)"); System.err.println(" -mica: Mica ("+PORT_SPEED_MICA+" bps)"); System.err.println(" -rene: Rene ("+PORT_SPEED_RENE+" bps)"); System.exit(-1); } public static void main(String args[]) { int speed = PORT_SPEED_MICA2; if ((args.length < 1) || (args.length > 3)) { printUsage(); } for (int i = 0; i < args.length; i++) { if (args[i].equals("-h") || args[i].equals("--help")) { printUsage(); } if (args[i].equals("-mica2")) { speed = PORT_SPEED_MICA2; } if (args[i].equals("-mica2dot")) { speed = PORT_SPEED_MICA2DOT; } if (args[i].equals("-mica")) { speed = PORT_SPEED_MICA; } if (args[i].equals("-rene")) { speed = PORT_SPEED_RENE; } } if (args[args.length - 1].charAt(0) == '-') { return; // No port specified } ListenRaw reader = new ListenRaw(args[args.length - 1], speed); try { reader.open(); } catch (Exception e) { e.printStackTrace(); } try { reader.read(); } catch (Exception e) { e.printStackTrace(); } } }
