/*
This file is part of JOP, the Java Optimized Processor
see <http://www.jopdesign.com/>
Copyright (C) 2001-2008, Martin Schoeberl (martin@jopdesign.com)
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.jopdesign.io.examples;
import util.Timer;
import com.jopdesign.io.*;
import com.jopdesign.sys.*;
public class TestPerformance {
public static void main(String[] args) {
int val = '*';
System.out.println("Performance Test of HW Objects");
DspioFactory fact = DspioFactory.getDspioFactory();
SerialPort sp = fact.getSerialPort();
SysDevice sys = fact.getSysDevice();
int ts, te, to;
ts = Native.rdMem(Const.IO_CNT);
te = Native.rdMem(Const.IO_CNT);
to = te-ts;
ts = Native.rdMem(Const.IO_CNT);
// val = Native.rdMem(Const.IO_UART);
// Native.wrMem(val, Const.IO_UART);
// val = sp.data;
sp.data = val;
te = Native.rdMem(Const.IO_CNT);
System.out.println(te-ts-to);
}
}