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84 lines
1.8 KiB
84 lines
1.8 KiB
int potent = -1;
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int tolerance = 4;
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const int s0 = 10;
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const int s1 = 9;
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const int s2 = 8;
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int pots[] = {-1,-1};
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void setup() {
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Serial.begin(9600);
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pinMode(s0,OUTPUT);
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pinMode(s1,OUTPUT);
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pinMode(s2,OUTPUT);
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}
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void loop() {
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//get Y0 of 4051
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digitalWrite(s0, LOW);
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digitalWrite(s1, LOW);
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digitalWrite(s1, LOW);
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int read = analogRead(A1);
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//only print value on change (tolerance of 4 out of 1024)
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if (pots[0] < read - tolerance || pots[0] > read + tolerance) {
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pots[0] = read;
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Serial.print("pot 0: ");
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Serial.print(pots[0]/8);
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Serial.println();
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}
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//get Y1 of 4051
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digitalWrite(s0, HIGH);
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digitalWrite(s1, LOW);
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digitalWrite(s1, LOW);
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read = analogRead(A1);
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if (pots[1] < read - tolerance || pots[1] > read + tolerance) {
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pots[1] = read;
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Serial.print("pot 1: ");
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Serial.print(pots[1]/8);
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Serial.println();
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}
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}int potent = -1;
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int tolerance = 4;
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const int s0 = 10;
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const int s1 = 9;
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const int s2 = 8;
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int pots[] = {-1,-1};
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void setup() {
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Serial.begin(9600);
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pinMode(s0,OUTPUT);
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pinMode(s1,OUTPUT);
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pinMode(s2,OUTPUT);
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}
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void loop() {
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//get Y0 of 4051
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digitalWrite(s0, LOW);
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digitalWrite(s1, LOW);
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digitalWrite(s1, LOW);
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int read = analogRead(A1);
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//only print value on change (tolerance of 4 out of 1024)
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if (pots[0] < read - tolerance || pots[0] > read + tolerance) {
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pots[0] = read;
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Serial.print("pot 0: ");
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//print value between 0 & 127 like MIDI velocity ;)
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Serial.print(pots[0]/8);
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Serial.println();
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}
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//get Y1 of 4051, analog to Y0
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digitalWrite(s0, HIGH);
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digitalWrite(s1, LOW);
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digitalWrite(s1, LOW);
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read = analogRead(A1);
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if (pots[1] < read - tolerance || pots[1] > read + tolerance) {
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pots[1] = read;
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Serial.print("pot 1: ");
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Serial.print(pots[1]/8);
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Serial.println();
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}
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}
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