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Cooja: allow setting RSSI while sending and silence

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It is now possible to set the RSSI while the radio is sending or when
no radiodata is received. This is now supported by all radiomediums
exept MRM. This also includes a GUI to configure the values.
This commit is contained in:
Sebastian Schinabeck 2014-02-19 18:14:30 +01:00
parent a1cd642e6e
commit c22f1ea6f1
5 changed files with 385 additions and 13 deletions
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3
tools/cooja/config/cooja_default.config
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@ -3,8 +3,7 @@ org.contikios.cooja.contikimote.interfaces.ContikiRadio.RADIO_TRANSMISSION_RATE_
org.contikios.cooja.contikimote.ContikiMoteType.MOTE_INTERFACES = org.contikios.cooja.interfaces.Position org.contikios.cooja.interfaces.Battery org.contikios.cooja.contikimote.interfaces.ContikiVib org.contikios.cooja.contikimote.interfaces.ContikiMoteID org.contikios.cooja.contikimote.interfaces.ContikiRS232 org.contikios.cooja.contikimote.interfaces.ContikiBeeper org.contikios.cooja.interfaces.RimeAddress org.contikios.cooja.contikimote.interfaces.ContikiIPAddress org.contikios.cooja.contikimote.interfaces.ContikiRadio org.contikios.cooja.contikimote.interfaces.ContikiButton org.contikios.cooja.contikimote.interfaces.ContikiPIR org.contikios.cooja.contikimote.interfaces.ContikiClock org.contikios.cooja.contikimote.interfaces.ContikiLED org.contikios.cooja.contikimote.interfaces.ContikiCFS org.contikios.cooja.interfaces.Mote2MoteRelations org.contikios.cooja.interfaces.MoteAttributes
org.contikios.cooja.contikimote.ContikiMoteType.C_SOURCES =
org.contikios.cooja.Cooja.MOTETYPES = org.contikios.cooja.motes.ImportAppMoteType org.contikios.cooja.motes.DisturberMoteType org.contikios.cooja.contikimote.ContikiMoteType
org.contikios.cooja.Cooja.PLUGINS = org.contikios.cooja.plugins.Visualizer org.contikios.cooja.plugins.LogListener org.contikios.cooja.plugins.TimeLine org.contikios.cooja.plugins.MoteInformation org.contikios.cooja.plugins.MoteInterfaceViewer org.contikios.cooja.plugins.VariableWatcher org.contikios.cooja.plugins.EventListener org.contikios.cooja.plugins.RadioLogger org.contikios.cooja.plugins.ScriptRunner org.contikios.cooja.plugins.Notes org.contikios.cooja.plugins.BufferListener org.contikios.cooja.plugins.DGRMConfigurator
org.contikios.cooja.Cooja.PLUGINS = org.contikios.cooja.plugins.Visualizer org.contikios.cooja.plugins.LogListener org.contikios.cooja.plugins.TimeLine org.contikios.cooja.plugins.MoteInformation org.contikios.cooja.plugins.MoteInterfaceViewer org.contikios.cooja.plugins.VariableWatcher org.contikios.cooja.plugins.EventListener org.contikios.cooja.plugins.RadioLogger org.contikios.cooja.plugins.ScriptRunner org.contikios.cooja.plugins.Notes org.contikios.cooja.plugins.BufferListener org.contikios.cooja.plugins.DGRMConfigurator org.contikios.cooja.plugins.BaseRSSIconf
org.contikios.cooja.Cooja.POSITIONERS = org.contikios.cooja.positioners.RandomPositioner org.contikios.cooja.positioners.LinearPositioner org.contikios.cooja.positioners.EllipsePositioner org.contikios.cooja.positioners.ManualPositioner
org.contikios.cooja.Cooja.RADIOMEDIUMS = org.contikios.cooja.radiomediums.UDGM org.contikios.cooja.radiomediums.UDGMConstantLoss org.contikios.cooja.radiomediums.DirectedGraphMedium org.contikios.cooja.radiomediums.SilentRadioMedium
org.contikios.cooja.plugins.Visualizer.SKINS = org.contikios.cooja.plugins.skins.DGRMVisualizerSkin

255
tools/cooja/java/org/contikios/cooja/plugins/BaseRSSIconf.java Normal file
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@ -0,0 +1,255 @@
/*
* Copyright (c) 2010, Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
*/
package org.contikios.cooja.plugins;
import java.awt.BorderLayout;
import java.util.Observable;
import java.util.Observer;
import javax.swing.DefaultCellEditor;
import javax.swing.JComboBox;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.ListSelectionModel;
import javax.swing.table.AbstractTableModel;
import javax.swing.table.DefaultTableCellRenderer;
import javax.swing.table.TableCellEditor;
import org.apache.log4j.Logger;
import org.contikios.cooja.ClassDescription;
import org.contikios.cooja.Cooja;
import org.contikios.cooja.PluginType;
import org.contikios.cooja.Simulation;
import org.contikios.cooja.SupportedArguments;
import org.contikios.cooja.VisPlugin;
import org.contikios.cooja.interfaces.Radio;
import org.contikios.cooja.radiomediums.AbstractRadioMedium;
import org.contikios.cooja.radiomediums.DirectedGraphMedium;
/**
* Simple user interface for configuring BaseRSSI of Motes
*
* @see DirectedGraphMedium
* @author Sebastian Schinabeck
*/
@ClassDescription("Base RSSI")
@PluginType(PluginType.SIM_PLUGIN)
@SupportedArguments(radioMediums = { AbstractRadioMedium.class })
public class BaseRSSIconf extends VisPlugin {
private static final long serialVersionUID = 8955776548892545638L;
private static Logger logger = Logger.getLogger(BaseRSSIconf.class);
private final static int IDX_Mote = 0;
private final static int IDX_BaseRSSI = 1;
private final static String[] COLUMN_NAMES = new String[] { "Mote",
"BaseRSSI (-45!)" }; // TODO maybe include offset of -45 directly
private Cooja gui = null;
private AbstractRadioMedium radioMedium = null;
private Observer changeObserver;
private JTable motesTable = null;
private JComboBox<Number> combo = new JComboBox<Number>();
private Simulation sim = null;
public BaseRSSIconf(Simulation sim, Cooja gui) {
super("Base RSSI Configurator", gui);
this.gui = gui;
this.sim = sim;
radioMedium = (AbstractRadioMedium) sim.getRadioMedium();
changeObserver = new Observer() {
public void update(Observable obs, Object obj) {
logger.debug("Changed");
model.fireTableDataChanged();
}
};
radioMedium.addRadioMediumObserver(changeObserver);
sim.addObserver(changeObserver);
/* Represent motes and RSSI by table */
motesTable = new JTable(model) {
private static final long serialVersionUID = -4680013510092815210L;
public TableCellEditor getCellEditor(int row, int column) {
combo.removeAllItems();
if (column == IDX_Mote) {
for (double d = 1.0; d <= radioMedium.getRegisteredRadios().length; d += 1.0) {
combo.addItem(d);
}
} else if (column == IDX_BaseRSSI) {
for (double d = AbstractRadioMedium.SS_STRONG; d >= AbstractRadioMedium.SS_NOTHING; d -= 1) {
combo.addItem((int) d);
}
}
return super.getCellEditor(row, column);
}
};
motesTable.setFillsViewportHeight(true);
combo.setEditable(true);
motesTable.getColumnModel().getColumn(IDX_Mote)
.setCellRenderer(new DefaultTableCellRenderer() { // TODO ????
private static final long serialVersionUID = 4470088575039698508L;
public void setValue(Object value) {
if (!(value instanceof Double)) {
setText(value.toString());
return;
}
double v = ((Double) value).doubleValue();
setText(String.format("%1.1f", v));
}
});
motesTable.getColumnModel().getColumn(IDX_BaseRSSI)
.setCellRenderer(new DefaultTableCellRenderer() {
private static final long serialVersionUID = -7170745293267593460L;
public void setValue(Object value) {
if (!(value instanceof Double)) {
setText(value.toString());
return;
}
double v = ((Double) value).doubleValue();
setText(String.format("%1.1f dBm", v));
}
});
motesTable.getColumnModel().getColumn(IDX_Mote)
.setCellEditor(new DefaultCellEditor(combo));
motesTable.getColumnModel().getColumn(IDX_BaseRSSI)
.setCellEditor(new DefaultCellEditor(combo));
motesTable.setAutoResizeMode(JTable.AUTO_RESIZE_SUBSEQUENT_COLUMNS);
motesTable.getSelectionModel().setSelectionMode(
ListSelectionModel.SINGLE_SELECTION);
add(BorderLayout.CENTER, new JScrollPane(motesTable));
model.fireTableDataChanged();
setSize(400, 300);
}
final AbstractTableModel model = new AbstractTableModel() {
private static final long serialVersionUID = 9101118401527171218L;
public String getColumnName(int column) {
if (column < 0 || column >= COLUMN_NAMES.length) {
return "";
}
return COLUMN_NAMES[column];
}
public int getRowCount() {
return radioMedium.getRegisteredRadios().length;
}
public int getColumnCount() {
return COLUMN_NAMES.length;
}
public Object getValueAt(int row, int column) {
if (row < 0 || row >= radioMedium.getRegisteredRadios().length) {
return "";
}
if (column < 0 || column >= COLUMN_NAMES.length) {
return "";
}
Radio radio = radioMedium.getRegisteredRadios()[row]; // sim.getMotes()...
if (column == IDX_Mote) {
return radio.getMote();
}
if (column == IDX_BaseRSSI) {
return radioMedium.getBaseRssi(radio);
}
return "";
}
public void setValueAt(Object value, int row, int column) {
if (row < 0 || row >= radioMedium.getRegisteredRadios().length) {
return;
}
if (column < 0 || column >= COLUMN_NAMES.length) {
return;
}
Radio radio = radioMedium.getRegisteredRadios()[row];
try {
if (column == IDX_BaseRSSI) {
radioMedium.setBaseRssi(radio,
((Number) value).doubleValue());
} else {
super.setValueAt(value, row, column);
}
} catch (ClassCastException e) {
}
}
public boolean isCellEditable(int row, int column) {
if (row < 0 || row >= radioMedium.getRegisteredRadios().length) {
return false;
}
if (column == IDX_Mote) {
gui.signalMoteHighlight(radioMedium.getRegisteredRadios()[row]
.getMote());
return false;
}
if (column == IDX_BaseRSSI) {
gui.signalMoteHighlight(radioMedium.getRegisteredRadios()[row]
.getMote());
return true;
}
return false;
}
public Class<? extends Object> getColumnClass(int c) {
return getValueAt(0, c).getClass();
}
};
public void closePlugin() {
radioMedium.deleteRadioMediumObserver(changeObserver);
sim.deleteObserver(changeObserver);
}
}

113
tools/cooja/java/org/contikios/cooja/radiomediums/AbstractRadioMedium.java
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@ -31,8 +31,13 @@
package org.contikios.cooja.radiomediums;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Observable;
import java.util.Observer;
import java.util.WeakHashMap;
import org.apache.log4j.Logger;
@ -44,6 +49,7 @@ import org.contikios.cooja.Simulation;
import org.contikios.cooja.TimeEvent;
import org.contikios.cooja.interfaces.CustomDataRadio;
import org.contikios.cooja.interfaces.Radio;
import org.jdom.Element;
/**
* Abstract radio medium provides basic functionality for implementing radio
@ -68,6 +74,8 @@ public abstract class AbstractRadioMedium extends RadioMedium {
public static final double SS_NOTHING = -100;
public static final double SS_STRONG = -10;
public static final double SS_WEAK = -95;
protected Map<Radio, Double> baseRssi = java.util.Collections.synchronizedMap(new HashMap<Radio, Double>());
protected Map<Radio, Double> sendRssi = java.util.Collections.synchronizedMap(new HashMap<Radio, Double>());
private ArrayList<Radio> registeredRadios = new ArrayList<Radio>();
@ -136,7 +144,7 @@ public abstract class AbstractRadioMedium extends RadioMedium {
/* Reset signal strengths */
for (Radio radio : getRegisteredRadios()) {
radio.setCurrentSignalStrength(SS_NOTHING);
radio.setCurrentSignalStrength(getBaseRssi(radio));
}
/* Set signal strength to strong on destinations */
@ -454,6 +462,68 @@ public abstract class AbstractRadioMedium extends RadioMedium {
updateSignalStrengths();
}
/**
* Get the RSSI value that is set when there is "silence"
*
* @param radio
* The radio to get the base RSSI for
* @return The base RSSI value; Default: SS_NOTHING
*/
public double getBaseRssi(Radio radio) {
Double rssi = baseRssi.get(radio);
if (rssi == null) {
rssi = SS_NOTHING;
}
return rssi;
}
/**
* Set the base RSSI for a radio. This value is set when there is "silence"
*
* @param radio
* The radio to set the RSSI value for
* @param rssi
* The RSSI value to set during silence
*/
public void setBaseRssi(Radio radio, double rssi) {
baseRssi.put(radio, rssi);
simulation.invokeSimulationThread(new Runnable() {
@Override
public void run() {
updateSignalStrengths();
}
});
}
/**
* Get the minimum RSSI value that is set when the radio is sending
*
* @param radio
* The radio to get the send RSSI for
* @return The send RSSI value; Default: SS_STRONG
*/
public double getSendRssi(Radio radio) {
Double rssi = sendRssi.get(radio);
if (rssi == null) {
rssi = SS_STRONG;
}
return rssi;
}
/**
* Set the send RSSI for a radio. This is the minimum value when the radio is
* sending
*
* @param radio
* The radio to set the RSSI value for
* @param rssi
* The minimum RSSI value to set when sending
*/
public void setSendRssi(Radio radio, double rssi) {
sendRssi.put(radio, rssi);
}
public void addRadioMediumObserver(Observer observer) {
radioMediumObservable.addObserver(observer);
}
@ -469,5 +539,46 @@ public abstract class AbstractRadioMedium extends RadioMedium {
public RadioConnection getLastConnection() {
return lastConnection;
}
public Collection<Element> getConfigXML() {
Collection<Element> config = new ArrayList<Element>();
for(Entry<Radio, Double> ent: baseRssi.entrySet()){
Element element = new Element("BaseRSSIConfig");
element.setAttribute("Mote", "" + ent.getKey().getMote().getID());
element.addContent("" + ent.getValue());
config.add(element);
}
for(Entry<Radio, Double> ent: sendRssi.entrySet()){
Element element = new Element("SendRSSIConfig");
element.setAttribute("Mote", "" + ent.getKey().getMote().getID());
element.addContent("" + ent.getValue());
config.add(element);
}
return config;
}
private Collection<Element> delayedConfiguration = null;
public boolean setConfigXML(final Collection<Element> configXML, boolean visAvailable) {
delayedConfiguration = configXML;
return true;
}
public void simulationFinishedLoading() {
if (delayedConfiguration == null) {
return;
}
for (Element element : delayedConfiguration) {
if (element.getName().equals("BaseRSSIConfig")) {
Radio r = simulation.getMoteWithID(Integer.parseInt(element.getAttribute("Mote").getValue())).getInterfaces().getRadio();
setBaseRssi(r, Double.parseDouble(element.getText()));
} else if (element.getName().equals("SendRSSIConfig")) {
Radio r = simulation.getMoteWithID(Integer.parseInt(element.getAttribute("Mote").getValue())).getInterfaces().getRadio();
setSendRssi(r, Double.parseDouble(element.getText()));
}
}
}
}

22
tools/cooja/java/org/contikios/cooja/radiomediums/DirectedGraphMedium.java
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@ -144,21 +144,23 @@ public class DirectedGraphMedium extends AbstractRadioMedium {
}
}
public void updateSignalStrengths() {
/* Reset signal strengths */
/* Reset signal strengths (Default: SS_NOTHING) */
for (Radio radio : getRegisteredRadios()) {
radio.setCurrentSignalStrength(SS_NOTHING);
radio.setCurrentSignalStrength(getBaseRssi(radio));
}
/* Set signal strengths */
RadioConnection[] conns = getActiveConnections();
for (RadioConnection conn : conns) {
/* When sending RSSI is Strong!
* TODO: is this reasonable
/*
* Set sending RSSI. (Default: SS_STRONG)
*/
if (conn.getSource().getCurrentSignalStrength() < SS_STRONG) {
conn.getSource().setCurrentSignalStrength(SS_STRONG);
if (conn.getSource().getCurrentSignalStrength() < getSendRssi(conn.getSource())) {
conn.getSource().setCurrentSignalStrength(getSendRssi(conn.getSource()));
}
//Maximum reception signal of all possible radios received
DGRMDestinationRadio dstRadios[] = getPotentialDestinations(conn.getSource());
@ -311,10 +313,10 @@ public class DirectedGraphMedium extends AbstractRadioMedium {
}
public Collection<Element> getConfigXML() {
ArrayList<Element> config = new ArrayList<Element>();
Element element;
Collection<Element> config = super.getConfigXML();
for (Edge edge: getEdges()) {
Element element;
element = new Element("edge");
element.addContent(edge.getConfigXML());
config.add(element);
@ -325,6 +327,8 @@ public class DirectedGraphMedium extends AbstractRadioMedium {
private Collection<Element> delayedConfiguration = null;
public boolean setConfigXML(Collection<Element> configXML, boolean visAvailable) {
super.setConfigXML(configXML, visAvailable);
random = simulation.getRandomGenerator();
/* Wait until simulation has been loaded */
@ -337,6 +341,8 @@ public void simulationFinishedLoading() {
return;
}
super.simulationFinishedLoading();
boolean oldConfig = false;
for (Element element : delayedConfiguration) {
if (element.getName().equals("edge")) {

5
tools/cooja/java/org/contikios/cooja/radiomediums/UDGM.java
View File

@ -276,7 +276,7 @@ public class UDGM extends AbstractRadioMedium {
/* Reset signal strengths */
for (Radio radio : getRegisteredRadios()) {
radio.setCurrentSignalStrength(SS_NOTHING);
radio.setCurrentSignalStrength(getBaseRssi(radio));
}
/* Set signal strength to below strong on destinations */
@ -341,7 +341,7 @@ public class UDGM extends AbstractRadioMedium {
}
public Collection<Element> getConfigXML() {
ArrayList<Element> config = new ArrayList<Element>();
Collection<Element> config = super.getConfigXML();
Element element;
/* Transmitting range */
@ -368,6 +368,7 @@ public class UDGM extends AbstractRadioMedium {
}
public boolean setConfigXML(Collection<Element> configXML, boolean visAvailable) {
super.setConfigXML(configXML, visAvailable);
for (Element element : configXML) {
if (element.getName().equals("transmitting_range")) {
TRANSMITTING_RANGE = Double.parseDouble(element.getText());