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/*
* roombacomm.RTTTLPlay
*
* Copyright (c) 2005 Tod E. Kurt, tod@todbot.com
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General
* Public License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307 USA
*
*/
package com.hackingroomba.roombacomm;
import java.util.*;
/*
Play RTTL formatted ringtones on the Roomba.
<p>
Run it with something like: <pre>
java roombacomm.RTTTLPlay /dev/cu.KeySerial1 'tron:d=4,o=5,b=200:8f6,8c6,8g,e,8p,8f6,8c6,8g,8f6,8c6,8g,e,8p,8f6,8c6,8g,e.,2d'<br>
Usage:
roombacomm.RTTTLPlay serialportname [protocol] rttl_string [options]<br>
where:
protocol (optional) is SCI or OI
rttl_string is a string of notes
[options] can be one or more of:
-debug -- turn on debug output
-hwhandshake -- use hardware-handshaking, for Windows Bluetooth
-nohwhandshake -- don't use hardware-handshaking
-flush -- flush on sends(), normally not needed
</pre>
*/
public class RTTTLPlay {
static String usage =
"Usage: \n"+
" roombacomm.RTTTLPlay <serialportname> [protocol] <rttl string> [options]\n" +
"where:\n"+
"protocol (optional) is SCI or OI\n"+
"rttl string is a string of notes\n"+
"[options] can be one or more of:\n"+
" -debug -- turn on debug output\n"+
" -hwhandshake -- use hardware-handshaking, for Windows Bluetooth\n"+
" -nohwhandshake -- don't use hardware-handshaking\n"+
" -flush -- flush on sends(), normally not needed\n"+
"\n";
static boolean debug = false;
static boolean hwhandshake = false;
static boolean flush = false;
public static void main(String[] args) {
if( args.length < 2 ) {
System.out.println( usage );
System.exit(0);
}
String portname = args[0]; // e.g. "/dev/cu.KeySerial1"
RoombaCommSerial roombacomm = new RoombaCommSerial();
int argOffset = 0;
if (args[1].equals("SCI") || (args[1].equals("OI"))) {
roombacomm.setProtocol(args[1]);
argOffset = 1;
}
String rtttl = args[1+argOffset];
for( int i=2+argOffset; i < args.length; i++ ) {
if( args[i].endsWith("debug") )
debug = true;
else if( args[i].endsWith("nohwhandshake") )
roombacomm.setWaitForDSR(false);
else if( args[i].endsWith("hwhandshake") )
roombacomm.setWaitForDSR(true);
else if( args[i].endsWith("flush") )
flush = true;
}
roombacomm.debug = debug;
roombacomm.flushOutput = flush;
if( ! roombacomm.connect( portname ) ) {
System.out.println("Couldn't connect to "+portname);
System.exit(1);
}
System.out.println("Roomba startup on port"+portname);
roombacomm.startup();
roombacomm.control();
roombacomm.pause(30);
System.out.println("Checking for Roomba... ");
if( roombacomm.updateSensors() )
System.out.println("Roomba found!");
else
System.out.println("No Roomba. :( Is it turned on?");
ArrayList notelist = RTTTLParser.parse( rtttl );
int songsize = notelist.size();
// if within the size of a roomba song, make the nsong, then play
if( songsize <= 16 ) {
System.out.println("creating a song with createSong()");
int notearray[] = new int[songsize*2];
int j=0;
for( int i=0; i< songsize; i++ ) {
Note note = (Note) notelist.get(i);
int sec64ths = note.duration * 64/1000;
notearray[j++] = note.notenum;
notearray[j++] = sec64ths;
}
roombacomm.createSong( 1, notearray );
roombacomm.playSong( 1 );
}
// otherwise, try to play it in realtime
else {
System.out.println("playing song in realtime with playNote()");
int fudge = 20;
for( int i=0; i< songsize; i++ ) {
Note note = (Note) notelist.get(i);
int duration = note.duration;
int sec64ths = duration*64/1000;
if( sec64ths < 5 ) sec64ths = 5;
if( note.notenum != 0 )
roombacomm.playNote( note.notenum, sec64ths );
roombacomm.pause( duration + fudge );
}
}
System.out.println("Disconnecting");
roombacomm.disconnect();
System.out.println("Done");
}
}
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