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rewriting mote interfaces for faster simulation execution.

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cfs interface
This commit is contained in:
fros4943 2008-10-28 09:53:23 +00:00
parent ed9063719f
commit f9d2581e06
1 changed files with 38 additions and 34 deletions
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46
tools/cooja/java/se/sics/cooja/contikimote/interfaces/ContikiCFS.java
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2006, Swedish Institute of Computer Science.
* Copyright (c) 2008, Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -26,7 +26,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: ContikiCFS.java,v 1.4 2007/01/09 10:05:19 fros4943 Exp $
* $Id: ContikiCFS.java,v 1.5 2008/10/28 09:53:23 fros4943 Exp $
*/
package se.sics.cooja.contikimote.interfaces;
@ -38,18 +38,17 @@ import java.awt.event.ActionListener;
import java.io.*;
import java.util.*;
import javax.swing.*;
import org.apache.log4j.Logger;
import org.jdom.Element;
import se.sics.cooja.*;
import se.sics.cooja.contikimote.ContikiMoteInterface;
import se.sics.cooja.interfaces.PolledAfterActiveTicks;
/**
* The class represents a Contiki filesystem, for example an EEPROM or external
* flash memory.
* Contiki FileSystem (CFS) interface (such as external flash).
*
* It needs read/write access to the following core variables:
* Contiki variables:
* <ul>
* <li>char[] simCFSData
* <li>char simCFSChanged (1=filesystem has been altered)
@ -57,21 +56,21 @@ import se.sics.cooja.contikimote.ContikiMoteInterface;
* <li>int simCFSWritten (bytes written to filesystem)
* </ul>
* <p>
* Dependency core interfaces are:
*
* Core interface:
* <ul>
* <li>cfs_interface
* </ul>
* <p>
* This observable is changed and notifies observers whenever the filesystem has
* been read from or written to.
* This observable notifies when the filesystem is used (read/write).
*
* @author Fredrik Osterlind
* @author Fredrik Österlind
*/
@ClassDescription("Filesystem")
public class ContikiCFS extends MoteInterface implements ContikiMoteInterface {
@ClassDescription("Filesystem (CFS)")
public class ContikiCFS extends MoteInterface implements ContikiMoteInterface, PolledAfterActiveTicks {
private static Logger logger = Logger.getLogger(ContikiCFS.class);
public int FILESYSTEM_SIZE = 60*1024;
public int FILESYSTEM_SIZE = 60*1024; /* Configure me */
private Mote mote = null;
private SectionMoteMemory moteMem = null;
@ -110,9 +109,11 @@ public class ContikiCFS extends MoteInterface implements ContikiMoteInterface {
return new String[]{"cfs_interface"};
}
public void doActionsBeforeTick() {
// Nothing to do
private TimeEvent doneEvent = new TimeEvent(0) {
public void execute(int t) {
myEnergyConsumption = 0.0;
}
};
public void doActionsAfterTick() {
if (moteMem.getByteValueOf("simCFSChanged") == 1) {
@ -129,8 +130,10 @@ public class ContikiCFS extends MoteInterface implements ContikiMoteInterface {
this.setChanged();
this.notifyObservers(mote);
} else
myEnergyConsumption = 0.0;
/* Reset energy consumption */
mote.getSimulation().addEvent(doneEvent, mote.getSimulation().getSimulationTime());
}
}
/**
@ -176,7 +179,7 @@ public class ContikiCFS extends MoteInterface implements ContikiMoteInterface {
JPanel panel = new JPanel();
panel.setLayout(new BoxLayout(panel, BoxLayout.Y_AXIS));
final JLabel lastTimeLabel = new JLabel("Last change at: [unknown]");
final JLabel lastTimeLabel = new JLabel("Last change at: ?");
final JLabel lastReadLabel = new JLabel("Last change read bytes: 0");
final JLabel lastWrittenLabel = new JLabel("Last change wrote bytes: 0");
final JButton uploadButton = new JButton("Upload binary file");
@ -238,7 +241,7 @@ public class ContikiCFS extends MoteInterface implements ContikiMoteInterface {
}
/**
* Opens a file dialog and returns the contents of the selected fileor null if dialog aborted.
* Opens a file dialog and returns the contents of the selected file or null if dialog aborted.
*
* @param parent Dialog parent, may be null
* @return Binary contents of user selected file
@ -249,12 +252,13 @@ public class ContikiCFS extends MoteInterface implements ContikiMoteInterface {
JFileChooser fileChooser = new JFileChooser();
fileChooser.setCurrentDirectory(new java.io.File("."));
fileChooser.setFileSelectionMode(JFileChooser.FILES_ONLY);
fileChooser.setDialogTitle("Select Contiki executable (.ce)");
fileChooser.setDialogTitle("Select binary data");
if (fileChooser.showOpenDialog(parent) == JFileChooser.APPROVE_OPTION) {
file = fileChooser.getSelectedFile();
} else
} else {
return null;
}
// Read file data
long fileSize = file.length();