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4051 test sketch

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Lukas 2013-02-12 11:48:47 +01:00
parent df5e499491
commit 457b147001
1 changed files with 46 additions and 3 deletions
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49
sketches/testing/_4051_test.ino
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@ -12,27 +12,70 @@ void setup() {
pinMode(s0,OUTPUT); pinMode(s0,OUTPUT);
pinMode(s1,OUTPUT); pinMode(s1,OUTPUT);
pinMode(s2,OUTPUT); pinMode(s2,OUTPUT);
} }
void loop() { void loop() {
//get Y0 of 4051
digitalWrite(s0, LOW); digitalWrite(s0, LOW);
digitalWrite(s1, LOW); digitalWrite(s1, LOW);
digitalWrite(s1, LOW); digitalWrite(s1, LOW);
int read = analogRead(A1); int read = analogRead(A1);
//only print value on change (tolerance of 4 out of 1024)
if (pots[0] < read - tolerance || pots[0] > read + tolerance) { if (pots[0] < read - tolerance || pots[0] > read + tolerance) {
pots[0] = analogRead(A1); pots[0] = read;
Serial.print("pot 0: "); Serial.print("pot 0: ");
Serial.print(pots[0]/8); Serial.print(pots[0]/8);
Serial.println(); Serial.println();
} }
//get Y1 of 4051
digitalWrite(s0, HIGH); digitalWrite(s0, HIGH);
digitalWrite(s1, LOW); digitalWrite(s1, LOW);
digitalWrite(s1, LOW); digitalWrite(s1, LOW);
read = analogRead(A1); read = analogRead(A1);
if (pots[1] < read - tolerance || pots[1] > read + tolerance) { if (pots[1] < read - tolerance || pots[1] > read + tolerance) {
pots[1] = analogRead(A1); pots[1] = read;
Serial.print("pot 1: ");
Serial.print(pots[1]/8);
Serial.println();
}
}int potent = -1;
int tolerance = 4;
const int s0 = 10;
const int s1 = 9;
const int s2 = 8;
int pots[] = {-1,-1};
void setup() {
Serial.begin(9600);
pinMode(s0,OUTPUT);
pinMode(s1,OUTPUT);
pinMode(s2,OUTPUT);
}
void loop() {
//get Y0 of 4051
digitalWrite(s0, LOW);
digitalWrite(s1, LOW);
digitalWrite(s1, LOW);
int read = analogRead(A1);
//only print value on change (tolerance of 4 out of 1024)
if (pots[0] < read - tolerance || pots[0] > read + tolerance) {
pots[0] = read;
Serial.print("pot 0: ");
Serial.print(pots[0]/8);
Serial.println();
}
//get Y1 of 4051
digitalWrite(s0, HIGH);
digitalWrite(s1, LOW);
digitalWrite(s1, LOW);
read = analogRead(A1);
if (pots[1] < read - tolerance || pots[1] > read + tolerance) {
pots[1] = read;
Serial.print("pot 1: "); Serial.print("pot 1: ");
Serial.print(pots[1]/8); Serial.print(pots[1]/8);
Serial.println(); Serial.println();