1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
|
//
// roombatune --
//
// 2006, Tod E. Kurt, tod@todbot.com, http://roombahacking.com/
//
import mkv.MyGUI.*;
import roombacomm.*;
// if you set roombaCommPort to null, it will bring up the port picker dialog
// if you set it to "testdummy", it will be a bring up a non-functioning test of the GUI
//String roombacommPort = "testdummy";
String roombacommPort = "/dev/cu.KeySerial1";
//String roombacommPort = "/dev/cu.BlueRadios-COM0-1";
//String roombacommPort = null;
RoombaCommSerial roombacomm;
int octave = 6; // which octave we're on when playing notes
void setup() {
roombacommSetup();
}
void draw() {
if( roombacomm == null ) return;
}
void keyPressed() {
int note=-1; // -1 means no note yet
switch( key ) {
// pseudo-keyboard to play notes on
case 'a': note = 0; break;
case 'w': note = 1; break;
case 's': note = 2; break;
case 'e': note = 3; break;
case 'd': note = 4; break;
case 'f': note = 5; break;
case 't': note = 6; break;
case 'g': note = 7; break;
case 'y': note = 8; break;
case 'h': note = 9; break;
case 'u': note =10; break;
case 'j': note =11; break;
case 'k': note =12; break;
case 'o': note =13; break;
case 'l': note =14; break;
case 'z': octave--; break; // change octaves
case 'x': octave++; break; // change octaves
}
// we actually hit a note key
if( note >= 0 ) {
octave = (octave < 2) ? 2 : (octave > 9) ? 9 : octave;
note = note + ((octave+1)*12);
if( roombacomm != null )
roombacomm.playNote( note, 10);
println("playing note: "+note+" (octave:"+octave+")");
}
}
//
void roombacommPortSelected()
{
roombacomm = new RoombaCommSerial();
if( roombacommPort.equals("testdummy") ) return; // so we can test UI w/o Roomba
println("opening roomba serial port '" +roombacommPort+"'");
if( ! roombacomm.connect( roombacommPort ) ) {
println("oh noes");
}
println("Roomba startup");
roombacomm.startup();
roombacomm.control();
roombacomm.pause(50);
println("Playing some notes");
roombacomm.playNote( 72, 8 );
roombacomm.pause( 200 );
roombacomm.playNote( 72, 10 );
roombacomm.pause( 200 );
}
void roombacommSetup()
{
if( roombacommPort != null ) {
roombacommPortSelected();
return;
}
RoombaComm rc = new RoombaCommSerial(); // throwaway just to find ports
final String portlist[] = rc.listPorts(); // FIXME: should be made static
javax.swing.SwingUtilities.invokeLater(new Runnable() {
public void run() {
try {
String port = (String) javax.swing.JOptionPane.showInputDialog( null,
"Select Roomba Port",
"RoombaTune",
javax.swing.JOptionPane.QUESTION_MESSAGE,
null, portlist, null);
if( port == null ) {
javax.swing.JOptionPane.showMessageDialog(null, "No port chosen, goodbye");
System.exit(1);
}
roombacommPort = port;
roombacommPortSelected();
}
catch (Exception e) {
e.printStackTrace();
}
}
});
}
|
