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Merge pull request #4 from blind/calibrationloop

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Use loop for calibration
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John Stäck 2019-03-13 20:06:23 +01:00 • committed by GitHub
commit b6fc9c74d5
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1 changed files with 15 additions and 19 deletions
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32
NuEVI/NuEVI.ino
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@ -493,25 +493,21 @@ void setup() {
initDisplay(); //Start up display and show logo
//auto-calibrate the vibrato threshold while showing splash screen
int cv1=touchRead(vibratoPin);
int bc1=analogRead(breathSensorPin);
digitalWrite(statusLedPin,HIGH);
vibZero = breathCalZero = 0;
const int sampleCount = 4;
for(int i = 1 ; i <= sampleCount; ++i) {
vibZero += touchRead(vibratoPin);
breathCalZero += analogRead(breathSensorPin);
digitalWrite( statusLedPin, i&1 );
delay(250);
int cv2=touchRead(vibratoPin);
int bc2=analogRead(breathSensorPin);
digitalWrite(statusLedPin,LOW);
delay(250);
int cv3=touchRead(vibratoPin);
int bc3=analogRead(breathSensorPin);
digitalWrite(statusLedPin,HIGH);
delay(250);
digitalWrite(statusLedPin,LOW);
int cv4=touchRead(vibratoPin);
int bc4=analogRead(breathSensorPin);
vibZero=(cv1+cv2+cv3+cv4)/4;
vibThr=vibZero-vibSquelch;
vibThrLo=vibZero+vibSquelch;
breathCalZero=(bc1+bc2+bc3+bc4)/4;
}
vibZero /= sampleCount;
breathCalZero /= sampleCount;
vibThr = vibZero - vibSquelch;
vibThrLo = vibZero + vibSquelch;
digitalWrite(statusLedPin, LOW);
delay(250);
digitalWrite(statusLedPin,HIGH);
delay(250);