/**
* Copyright (c) 2008, 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.
*
* This file is part of MSPSim.
*
* $Id$
*
* -----------------------------------------------------------------
*
* StatCommands
*
* Author : Joakim Eriksson, Niclas Finne
* Created : 11 March 2008
* Updated : $Date$
* $Rev$
*/
package se.sics.mspsim.util;
import java.io.PrintStream;
import se.sics.mspsim.cli.BasicAsyncCommand;
import se.sics.mspsim.cli.BasicCommand;
import se.sics.mspsim.cli.BasicLineCommand;
import se.sics.mspsim.cli.CommandBundle;
import se.sics.mspsim.cli.CommandContext;
import se.sics.mspsim.cli.CommandHandler;
import se.sics.mspsim.core.Loggable;
import se.sics.mspsim.core.MSP430Core;
import se.sics.mspsim.core.TimeEvent;
public class StatCommands implements CommandBundle {
private final MSP430Core cpu;
private final OperatingModeStatistics statistics;
public StatCommands(MSP430Core cpu, OperatingModeStatistics statistics) {
this.cpu = cpu;
this.statistics = statistics;
}
public void setupCommands(ComponentRegistry registry, CommandHandler handler) {
handler.registerCommand("info", new BasicCommand("show information about specified chip/loggable",
"[unit...]") {
@Override
public int executeCommand(CommandContext context) {
if (context.getArgumentCount() > 0) {
for (int i = 0, n = context.getArgumentCount(); i < n; i++) {
String unitName = context.getArgument(i);
Loggable unit = cpu.getLoggable(unitName);
if (unit == null) {
context.out.println(" " + unitName + ": NOT FOUND");
} else {
String id = unit.getID();
String name = unit.getName();
if (id == name) {
context.out.println(unit.getName() + ": " + unit.getClass().getName());
} else {
context.out.println(unit.getID() + " (" + unit.getName() + "): "
+ unit.getClass().getName());
}
String info = unit.info();
if (info != null) {
context.out.println(info);
}
}
}
} else {
Loggable[] units = cpu.getLoggables();
if (units == null) {
context.out.println("No loggables found.");
} else {
for (int i = 0, n = units.length; i < n; i++) {
String id = units[i].getID();
String name = units[i].getName();
if (id == name) {
context.out.println(" " + id);
} else {
context.out.println(" " + id + " (" + name + ')');
}
}
}
}
return 0;
}
});
handler.registerCommand("mult", new BasicLineCommand("multiply line of doubles",
"[m1...mn]") {
double[] multiplicator;
private PrintStream out;
public int executeCommand(CommandContext context) {
this.out = context.out;
int args = context.getArgumentCount();
multiplicator = new double[args];
for(int i = 0; i < args; i++) {
multiplicator[i] = context.getArgumentAsDouble(i);
}
return 0;
}
public void lineRead(String line) {
// Split & parse double on each + multiplicate...
String[] parts = line.split(" ");
for(int i = 0; i < parts.length; i++) {
out.print(multiplicator[i % multiplicator.length] * Double.parseDouble(parts[i]) + " ");
}
out.println();
}
public void stopCommand(CommandContext context) {
}
});
handler.registerCommand("duty", new BasicAsyncCommand("add a duty cycle sampler for operating modes to the specified chips",
"<frequency> <chip> [chips...]") {
private PrintStream out;
private Object[] sources;
private double frequency;
private boolean isRunning = true;
public int executeCommand(CommandContext context) {
frequency = context.getArgumentAsDouble(0);
if (frequency <= 0.0) {
context.err.println("illegal frequency: " + context.getArgument(0));
return 1;
}
sources = new Object[context.getArgumentCount() - 1];
for (int i = 0, n = sources.length; i < n; i++) {
String sName = context.getArgument(i + 1);
if (sName.indexOf('.') >= 0) {
String[] parts = sName.split("\\.");
sources[i] = statistics.getDataSource(parts[0], parts[1]);
if (sources[i] == null) {
context.err.println("could not find chip / mode combination " + sName);
return 1;
}
} else {
sources[i] = statistics.getMultiDataSource(sName);
if (sources[i] == null) {
context.err.println("could not find chip " + sName);
return 1;
}
}
}
this.out = context.out;
cpu.scheduleTimeEventMillis(new TimeEvent(0) {
@Override
public void execute(long t) {
if (isRunning) {
cpu.scheduleTimeEventMillis(this, 1000.0 / frequency);
for (int j = 0, n = sources.length; j < n; j++) {
Object s = sources[j];
if (j > 0) out.print(' ');
if (s instanceof MultiDataSource) {
MultiDataSource ds = (MultiDataSource) s;
for (int k = 0, m = ds.getModeMax(); k <= m; k++) {
if (k > 0) out.print(' ');
out.print(((int) (ds.getDoubleValue(k) * 100.0 + 0.5)) / 100.0);
}
} else {
out.print( ((int) (((DataSource)s).getDoubleValue() * 100.0 + 0.5)) / 100.0);
}
}
out.println();
}
}
}, 1000.0 / frequency);
return 0;
}
public void stopCommand(CommandContext context) {
isRunning = false;
context.exit(0);
}
});
}
}