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arprussarpruss
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synth
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‎certamen.ino‎

Lines changed: 19 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -1,7 +1,24 @@
1-
/* Code (c) 2017 Alexander Pruss. Licensed under the Gnu Public License 3.0 or higher.
2-
See COPYING
1+
/*
2+
Certamen Machine
3+
Copyright (C) 2017 Alexander R. Pruss
4+
The Synth
5+
Copyright (C) 2014-2017 Dzl/Illutron 2014 dzlsevilgeniuslair.blogspot.dk illutron.dk
6+
7+
This program is free software: you can redistribute it and/or modify
8+
it under the terms of the GNU General Public License as published by
9+
the Free Software Foundation, either version 3 of the License, or
10+
(at your option) any later version.
11+
12+
This program is distributed in the hope that it will be useful,
13+
but WITHOUT ANY WARRANTY; without even the implied warranty of
14+
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15+
GNU General Public License for more details.
16+
17+
You should have received a copy of the GNU General Public License
18+
along with this program. If not, see <http://www.gnu.org/licenses/>.
319
*/
420

21+
522
#define EASTER_EGGS
623
#undef TEST_MODE
724
#define RANDOM_PRESS_FREQUENCY 0

‎eastereggs.ino‎

Lines changed: 8 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -1,3 +1,5 @@
1+
#include <avr/wdt.h>
2+
13
const char ae[] PROGMEM = "arma uirumque cano Troiae qui primus ab oris / "
24
"Italiam fato profugus Lauiniaque uenit / "
35
"litora multum ille et terris iactatus et alto / "
@@ -28,7 +30,8 @@ char lastClearState = 0;
2830
void checkClear() {
2931
if (! (*clearPort & clearMask) ) {
3032
if (lastClearState) {
31-
((void(*)(void))0)();
33+
wdt_enable(WDTO_15MS);
34+
//((void(*)(void))0)();
3235
}
3336
}
3437
else {
@@ -77,14 +80,15 @@ void easterEgg1() {
7780
void easterEggs() {
7881
lcd.clear();
7982
lcd.setCursor(0, 0);
80-
81-
if (1 == digitalRead(certamenMode)) {
83+
84+
if (1 == digitalRead(certamenModePin)) {
8285
lcd.print("Easter Egg #2");
8386
delay(20);
8487
easterEgg2();
8588
}
8689
else {
87-
easterEgg1();
90+
lcd.print("Easter Egg #1");
91+
song();
8892
}
8993
}
9094

‎song.h‎

Lines changed: 88 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,88 @@
1+
/*
2+
Certamen Machine
3+
Copyright (C) 2017 Alexander R. Pruss
4+
The Synth
5+
Copyright (C) 2014-2017 Dzl/Illutron 2014 dzlsevilgeniuslair.blogspot.dk illutron.dk
6+
7+
This program is free software: you can redistribute it and/or modify
8+
it under the terms of the GNU General Public License as published by
9+
the Free Software Foundation, either version 3 of the License, or
10+
(at your option) any later version.
11+
12+
This program is distributed in the hope that it will be useful,
13+
but WITHOUT ANY WARRANTY; without even the implied warranty of
14+
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15+
GNU General Public License for more details.
16+
17+
You should have received a copy of the GNU General Public License
18+
along with this program. If not, see <http://www.gnu.org/licenses/>.
19+
*/
20+
21+
int melody[] = {
22+
NOTE_E5, NOTE_E3, NOTE_B4, NOTE_C5, NOTE_D5, NOTE_E5, NOTE_D5, NOTE_C5,
23+
NOTE_B4, NOTE_A4, NOTE_A3, NOTE_A4, NOTE_C5, NOTE_E5, NOTE_A3, NOTE_D5,
24+
NOTE_C5, NOTE_B4, NOTE_E4, NOTE_G4, NOTE_C5, NOTE_D5, NOTE_E3, NOTE_E5,
25+
NOTE_E3, NOTE_C5, NOTE_A3, NOTE_A4, NOTE_A3, NOTE_A4, NOTE_A3, NOTE_B2,
26+
NOTE_C3, NOTE_D3, NOTE_D5, NOTE_F5, NOTE_A5, NOTE_C5, NOTE_C5, NOTE_G5,
27+
NOTE_F5, NOTE_E5, NOTE_C3, 0, NOTE_C5, NOTE_E5, NOTE_A4, NOTE_G4, NOTE_D5,
28+
NOTE_C5, NOTE_B4, NOTE_E4, NOTE_B4, NOTE_C5, NOTE_D5, NOTE_G4, NOTE_E5,
29+
NOTE_G4, NOTE_C5, NOTE_E4, NOTE_A4, NOTE_E3, NOTE_A4, 0,
30+
NOTE_E5, NOTE_E3, NOTE_B4, NOTE_C5, NOTE_D5, NOTE_E5, NOTE_D5, NOTE_C5,
31+
NOTE_B4, NOTE_A4, NOTE_A3, NOTE_A4, NOTE_C5, NOTE_E5, NOTE_A3, NOTE_D5,
32+
NOTE_C5, NOTE_B4, NOTE_E4, NOTE_G4, NOTE_C5, NOTE_D5, NOTE_E3, NOTE_E5,
33+
NOTE_E3, NOTE_C5, NOTE_A3, NOTE_A4, NOTE_A3, NOTE_A4, NOTE_A3, NOTE_B2,
34+
NOTE_C3, NOTE_D3, NOTE_D5, NOTE_F5, NOTE_A5, NOTE_C5, NOTE_C5, NOTE_G5,
35+
NOTE_F5, NOTE_E5, NOTE_C3, 0, NOTE_C5, NOTE_E5, NOTE_A4, NOTE_G4, NOTE_D5,
36+
NOTE_C5, NOTE_B4, NOTE_E4, NOTE_B4, NOTE_C5, NOTE_D5, NOTE_G4, NOTE_E5,
37+
NOTE_G4, NOTE_C5, NOTE_E4, NOTE_A4, NOTE_E3, NOTE_A4, 0,
38+
NOTE_E4, NOTE_E3, NOTE_A2, NOTE_E3, NOTE_C4, NOTE_E3, NOTE_A2, NOTE_E3,
39+
NOTE_D4, NOTE_E3, NOTE_GS2, NOTE_E3, NOTE_B3, NOTE_E3, NOTE_GS2, NOTE_E3,
40+
NOTE_C4, NOTE_E3, NOTE_A2, NOTE_E3, NOTE_A3, NOTE_E3, NOTE_A2, NOTE_E3,
41+
NOTE_GS3, NOTE_E3, NOTE_GS2, NOTE_E3, NOTE_B3, NOTE_E3, NOTE_GS2, NOTE_E3,
42+
NOTE_E4, NOTE_E3, NOTE_A2, NOTE_E3, NOTE_C4, NOTE_E3, NOTE_A2, NOTE_E3,
43+
NOTE_D4, NOTE_E3, NOTE_GS2, NOTE_E3, NOTE_B3, NOTE_E3, NOTE_GS2, NOTE_E3,
44+
NOTE_C4, NOTE_E3, NOTE_E4, NOTE_E3, NOTE_A4, NOTE_E3, NOTE_A2, NOTE_E3,
45+
NOTE_GS4, NOTE_E3, NOTE_GS2, NOTE_E3, NOTE_GS2, NOTE_E3, NOTE_GS2, NOTE_E3,
46+
NOTE_E5, NOTE_E3, NOTE_B4, NOTE_C5, NOTE_D5, NOTE_E5, NOTE_D5, NOTE_C5,
47+
NOTE_B4, NOTE_A4, NOTE_A3, NOTE_A4, NOTE_C5, NOTE_E5, NOTE_A3, NOTE_D5,
48+
NOTE_C5, NOTE_B4, NOTE_E4, NOTE_G4, NOTE_C5, NOTE_D5, NOTE_E3, NOTE_E5,
49+
NOTE_E3, NOTE_C5, NOTE_A3, NOTE_A4, NOTE_A3, NOTE_A4, NOTE_A3, NOTE_B2,
50+
NOTE_C3, NOTE_D3, NOTE_D5, NOTE_F5, NOTE_A5, NOTE_C5, NOTE_C5, NOTE_G5,
51+
NOTE_F5, NOTE_E5, NOTE_C3, 0, NOTE_C5, NOTE_E5, NOTE_A4, NOTE_G4, NOTE_D5,
52+
NOTE_C5, NOTE_B4, NOTE_E4, NOTE_B4, NOTE_C5, NOTE_D5, NOTE_G4, NOTE_E5,
53+
NOTE_G4, NOTE_C5, NOTE_E4, NOTE_A4, NOTE_E3, NOTE_A4, 0,
54+
NOTE_E5, NOTE_E3, NOTE_B4, NOTE_C5, NOTE_D5, NOTE_E5, NOTE_D5, NOTE_C5,
55+
NOTE_B4, NOTE_A4, NOTE_A3, NOTE_A4, NOTE_C5, NOTE_E5, NOTE_A3, NOTE_D5,
56+
NOTE_C5, NOTE_B4, NOTE_E4, NOTE_G4, NOTE_C5, NOTE_D5, NOTE_E3, NOTE_E5,
57+
NOTE_E3, NOTE_C5, NOTE_A3, NOTE_A4, NOTE_A3, NOTE_A4, NOTE_A3, NOTE_B2,
58+
NOTE_C3, NOTE_D3, NOTE_D5, NOTE_F5, NOTE_A5, NOTE_C5, NOTE_C5, NOTE_G5,
59+
NOTE_F5, NOTE_E5, NOTE_C3, 0, NOTE_C5, NOTE_E5, NOTE_A4, NOTE_G4, NOTE_D5,
60+
NOTE_C5, NOTE_B4, NOTE_E4, NOTE_B4, NOTE_C5, NOTE_D5, NOTE_G4, NOTE_E5,
61+
NOTE_G4, NOTE_C5, NOTE_E4, NOTE_A4, NOTE_E3, NOTE_A4, 0,
62+
NOTE_E4, NOTE_E3, NOTE_A2, NOTE_E3, NOTE_C4, NOTE_E3, NOTE_A2, NOTE_E3,
63+
NOTE_D4, NOTE_E3, NOTE_GS2, NOTE_E3, NOTE_B3, NOTE_E3, NOTE_GS2, NOTE_E3,
64+
NOTE_C4, NOTE_E3, NOTE_A2, NOTE_E3, NOTE_A3, NOTE_E3, NOTE_A2, NOTE_E3,
65+
NOTE_GS3, NOTE_E3, NOTE_GS2, NOTE_E3, NOTE_B3, NOTE_E3, NOTE_GS2, NOTE_E3,
66+
NOTE_E4, NOTE_E3, NOTE_A2, NOTE_E3, NOTE_C4, NOTE_E3, NOTE_A2, NOTE_E3,
67+
NOTE_D4, NOTE_E3, NOTE_GS2, NOTE_E3, NOTE_B3, NOTE_E3, NOTE_GS2, NOTE_E3,
68+
NOTE_C4, NOTE_E3, NOTE_E4, NOTE_E3, NOTE_A4, NOTE_E3, NOTE_A2, NOTE_E3,
69+
NOTE_GS4, NOTE_E3, NOTE_GS2, NOTE_E3, NOTE_GS2, NOTE_E3, NOTE_GS2, NOTE_E3,
70+
};
71+
72+
// note durations: 4 = quarter note, 8 = eighth note, etc.:
73+
int noteDurations[] = {
74+
8,8,8,8,8,16,16,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
75+
8,4,8,8,16,16,8,8,8,8,8,8,8,16,16,8,8,8,8,8,8,8,8,8,8,8,8,8,8,4,4,
76+
8,8,8,8,8,16,16,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
77+
8,4,8,8,16,16,8,8,8,8,8,8,8,16,16,8,8,8,8,8,8,8,8,8,8,8,8,8,8,4,4,
78+
8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
79+
8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
80+
8,8,8,8,8,16,16,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
81+
8,4,8,8,16,16,8,8,8,8,8,8,8,16,16,8,8,8,8,8,8,8,8,8,8,8,8,8,8,4,4,
82+
8,8,8,8,8,16,16,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
83+
8,4,8,8,16,16,8,8,8,8,8,8,8,16,16,8,8,8,8,8,8,8,8,8,8,8,8,8,8,4,4,
84+
8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
85+
8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
86+
87+
};
88+

‎song.ino‎

Lines changed: 78 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,78 @@
1+
/*
2+
Certamen Machine
3+
Copyright (C) 2017 Alexander R. Pruss
4+
The Synth
5+
Copyright (C) 2014-2017 Dzl/Illutron 2014 dzlsevilgeniuslair.blogspot.dk illutron.dk
6+
7+
This program is free software: you can redistribute it and/or modify
8+
it under the terms of the GNU General Public License as published by
9+
the Free Software Foundation, either version 3 of the License, or
10+
(at your option) any later version.
11+
12+
This program is distributed in the hope that it will be useful,
13+
but WITHOUT ANY WARRANTY; without even the implied warranty of
14+
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15+
GNU General Public License for more details.
16+
17+
You should have received a copy of the GNU General Public License
18+
along with this program. If not, see <http://www.gnu.org/licenses/>.
19+
*/
20+
21+
//Example based on this demo:
22+
//https://github.com/electricmango/Arduino-Music-Project.git
23+
//
24+
25+
//Hardware connections:
26+
27+
// +10µF
28+
//PIN 11 ---[ 1k ]--+---||--->> Audio out
29+
// |
30+
// === 10nF
31+
// |
32+
// GND
33+
34+
// DZL 2014
35+
// HTTP://dzlsevilgeniuslair.blogspot.dk
36+
// HTTP://illutron.dk
37+
38+
#include "synth.h"
39+
#include "notes.h"
40+
#include "song.h"
41+
42+
synth edgar;
43+
44+
void song()
45+
{
46+
edgar.begin(CHB);
47+
48+
edgar.setupVoice(0,SINE,60,ENVELOPE0,80,64);
49+
edgar.setupVoice(1,SINE,62,ENVELOPE0,100,64);
50+
edgar.setupVoice(2,SINE,64,ENVELOPE2,110,64);
51+
edgar.setupVoice(3,SINE,67,ENVELOPE0,110,64);
52+
53+
54+
for (int thisNote = 0; thisNote < 1000; thisNote++) {
55+
checkClear();
56+
/*
57+
to calculate the note duration, take one second divided by the note type.
58+
e.g. quarter note = 1000 / 4, eighth note = 1000/8, etc.
59+
*/
60+
int noteDuration = 800/noteDurations[thisNote];
61+
// tone(8, melody[thisNote],noteDuration);
62+
63+
if(melody[thisNote]<=NOTE_E4)
64+
edgar.mTrigger(1,melody[thisNote]+32);
65+
else
66+
edgar.mTrigger(0,melody[thisNote]+32);
67+
delay(noteDuration);
68+
69+
// to distinguish the notes, set a minimum time between them.
70+
// the note's duration + 30% seems to work well:
71+
int pauseBetweenNotes = noteDuration * 1.30;
72+
delay(pauseBetweenNotes);
73+
// stop the tone playing:
74+
//noTone(8);
75+
}
76+
77+
}
78+

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