Controlling the GM Program in the S2 Synthesizer

1// Controlling the GM program in the S2 synthesizer using the Arduino  nano
2// R. Milewski
3
4#include <MIDI.h>   // Add Midi Library
5//Create  an instance of the library with default name, serial port and settings
6MIDI_CREATE_DEFAULT_INSTANCE();
7
8#include  <LiquidCrystal.h>
9
10LiquidCrystal lcd(12, 11, 5, 4, 3, 2); 
11#define channelPlus  6
12#define channelMinus  7
13#define programPlus  8
14#define programMinus  9
15#define programPlus8  10
16#define programMinus8  A0
17
18
19
20int  delayTime = 5; 
21int progNr = 1;
22int channNr = 1;
23String instrument[16]  = {
24"Piano ",
25"Percusion ",
26"Organ ",
27"Guitar ",
28"Bass  ",
29"Strings ",
30"Ensemble ",
31"Brass ",
32"Reed ",
33"Pipe ",
34"Synth  Lead ",
35"Synth Pad ",
36"Synth Effects ",
37"Ethnic ",
38"Percussive  ",
39"Effects ",
40  };
41/*  
42String instrument[128]  = {
43"1 Acoustic  Grand Piano", 
44"2 Bright Acoustic Piano", 
45"3 Electric Grand Piano",
46"4  Honky-tonk Piano",
47"5 Electric Piano 1",
48"6 Electric Piano 2",
49"7  Harpsichord",
50"8 Clavinet",
51"9 Celesta",
52
53"10 Glockenspiel",
54"11  Music Box",
55"12 Vibraphone",
56"13 Marimba",
57"14 Xylophone",
58"15  Tubular Bells",
59"16 Dulcimer",
60"17 Drawbar Organ",
61"18 Percussive  Organ",
62"19 Rock Organ",
63"20 Church Organ",
64"21 Reed Organ",
65"22  Accordion",
66"23 Harmonica",
67"24 Tango Accordion",
68"25 Acoustic Guitar  (nylon)",
69"26 Acoustic Guitar (steel)",
70"27 Electric Guitar (jazz)",
71"28  Electric Guitar (clean)",
72"29 Electric Guitar (muted)",
73"30 Overdriven  Guitar",
74};
75/*
76"31 Distortion Guitar",
77"32 Guitar Harmonics",
78"33  Acoustic Bass",
79"34 Electric Bass (finger)",
80"35 Electric Bass (pick)",
81"36  Fretless Bass",
82"37 Slap Bass 1",
83"38 Slap Bass 2",
84"39 Synth Bass  1",
85"40 Synth Bass 2",
86"41 Violin",
87"42 Viola",
88"43 Cello",
89"44  Contrabass",
90"45 Tremolo Strings",
91"46 Pizzicato Strings",
92"47 Orchestral  Harp",
93"48 Timpani",
94"49 String Ensemble 1",
95"50 String Ensemble  2",
96"51 Synth Strings 1",
97"52 Synth Strings 2",
98"53 Choir Aahs",
99"54  Voice Oohs",
100"55 Synth Choir",
101"56 Orchestra Hit",
102"57 Trumpet"
103"58  Trombone",
104"59 Tuba",
105"60 Muted Trumpet",
106"61 French Horn",
107"62  Brass Section",
108"63 Synth Brass 1",
109"64 Synth Brass 2",
110"65 Soprano  Sax",
111"66 Alto Sax",
112"67 Tenor Sax",
113"68 Baritone Sax",
114"69  Oboe",
115"70 English Horn",
116"71 Bassoon",
117"72 Clarinet",
118"73 Piccolo",
119"74  Flute",
120"75 Recorder",
121"76 Pan Flute",
122"77 Blown bottle",
123"78  Shakuhachi",
124"79 Whistle",
125"80 Ocarina81 Lead 1 (square)",
126"82 Lead  2 (sawtooth)",
127"83 Lead 3 (calliope)",
128"84 Lead 4 (chiff)",
129"85 Lead  5 (charang)",
130"86 Lead 6 (voice)",
131"87 Lead 7 (fifths)",
132"88 Lead  8 (bass + lead)",
133"89 Pad 1 (new age)",
134"90 Pad 2 (warm)",
135"91 Pad  3 (polysynth)",
136"92 Pad 4 (choir)",
137"93 Pad 5 (bowed)",
138"94 Pad 6  (metallic)",
139"95 Pad 7 (halo)",
140"96 Pad 8 (sweep)",
141"97 FX 1 (rain)",
142"98  FX 2 (soundtrack)",
143"99 FX 3 (crystal)",
144"100 FX 4 (atmosphere)",
145"101  FX 5 (brightness)",
146"102 FX 6 (goblins)",
147"103 FX 7 (echoes)",
148"104  FX 8 (sci-fi)105 Sitar",
149"106 Banjo",
150"107 Shamisen",
151"108 Koto",
152"109  Kalimba",
153"110 Bagpipe",
154"111 Fiddle",
155"112 Shanai",
156"113 Tinkle  Bell",
157"114 Agogo",
158"115 Steel Drums",
159"116 Woodblock",
160"117  Taiko Drum",
161"118 Melodic Tom",
162"119 Synth Drum",
163"120 Reverse Cymbal",
164"121  Guitar Fret Noise",
165"122 Breath Noise",
166"123 Seashore",
167"124 Bird  Tweet",
168"125 Telephone Ring",
169"126 Helicopter",
170"127 Applause",
171"128  Gunshot"
172};
173*/
174void setup() {
175pinMode(channelPlus,INPUT_PULLUP);
176pinMode(channelMinus,INPUT_PULLUP);
177pinMode(programPlus,INPUT_PULLUP);
178pinMode(programMinus,INPUT_PULLUP);
179pinMode(programPlus8,INPUT_PULLUP);
180pinMode(programMinus8,INPUT_PULLUP);
181
182  MIDI.begin(MIDI_CHANNEL_OMNI); // Initialize the Midi Library.
183  // OMNI sets  it to listen to all channels.. MIDI.begin(2) would set it
184  // to respond to  notes on channel 2 only.
185
186 lcd.begin(16,2); 
187
188delay(1000);
189
190lcd.print("  Helo, GM SYNTH:  ");
191delay(1000);
192
193MIDI.sendProgramChange(progNr,channNr);
194wypiszjakikomunikatmidi();
195
196}
197
198void  loop(){
199MIDI.read(); // Continuously check if Midi data has been received.
200  
201if (digitalRead(channelPlus) == LOW) { // sprawdza przycisk zwiekszenia nr  kanału
202  
203  channNr++;
204     if (channNr > 16) {
205        channNr = 16;
206        MIDI.sendProgramChange(progNr,channNr);
207       wypiszjakikomunikatmidi();
208        }
209        else {
210  MIDI.sendProgramChange(progNr,channNr);
211  wypiszjakikomunikatmidi();
212  }
213}
214  
215if (digitalRead(channelMinus) == LOW) {
216  channNr--;
217  if  (channNr < 1) {
218    channNr = 1;
219  MIDI.sendProgramChange(progNr,channNr);
220       wypiszjakikomunikatmidi();
221        }
222        else {
223  MIDI.sendProgramChange(progNr,channNr);
224  wypiszjakikomunikatmidi();
225  }
226}
227
228if (digitalRead(programPlus) ==  LOW) {
229  progNr++;
230  if (progNr > 128) {
231    progNr = 128;
232   MIDI.sendProgramChange(progNr,channNr);
233       wypiszjakikomunikatmidi();
234        }
235        else {
236  MIDI.sendProgramChange(progNr,channNr);
237  wypiszjakikomunikatmidi();
238  }
239}
240   
241if (digitalRead(programMinus)  == LOW) {
242  progNr--;
243  if (progNr < 1) {
244    progNr = 1;
245   MIDI.sendProgramChange(progNr,channNr);
246       wypiszjakikomunikatmidi();
247        }
248        else {
249  MIDI.sendProgramChange(progNr,channNr);
250  wypiszjakikomunikatmidi();
251  }
252}
253if (digitalRead(programPlus8) == LOW)  {
254  progNr=progNr + 8;
255  if (progNr > 128) {
256    progNr = 128;
257   MIDI.sendProgramChange(progNr,channNr);
258       wypiszjakikomunikatmidi();
259        }
260        else {
261  MIDI.sendProgramChange(progNr,channNr);
262  wypiszjakikomunikatmidi();
263  }
264}
265if (digitalRead(programMinus8) == LOW)  {
266  progNr=progNr - 8;
267  if (progNr < 1) {
268    progNr = 1;
269   MIDI.sendProgramChange(progNr,channNr);
270       wypiszjakikomunikatmidi();
271        }
272        else {
273  MIDI.sendProgramChange(progNr,channNr);
274  wypiszjakikomunikatmidi();
275  }
276}
277   
278}
279
280void wypiszjakikomunikatmidi(){
281
282lcd.clear();  
283
284lcd.setCursor(0,0);
285lcd.print("MIDI Channel: ");
286lcd.print(channNr);
287
288
289lcd.setCursor(0,1);
290lcd.print(instrument[(progNr-1)/8]);
291lcd.print((progNr-1)%8+1);
292delay(delayTime);
293pauzowanie();
294}
295
296void  pauzowanie(){
297  int k=millis()/100;
298  while(millis()/100 < k + 6){
299   MIDI.read();  // Continuously check if Midi data has been received. 
300  }
301}