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Update 'acrylic-art-code-nolib/acrylic-art-code-nolib.ino'

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shark 2018-11-20 00:02:25 +00:00
parent 3608d32d1c
commit ca66539184
1 changed files with 16 additions and 16 deletions
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acrylic-art-code-nolib/acrylic-art-code-nolib.ino
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@ -1,4 +1,4 @@
// Library free version for regular RGB LEDs (tinkercad), using HSV --> RGB code not by me // Library free version, using HSV --> RGB code not by me
//#include < FastLED.h > //#include < FastLED.h >
int light = 0; int light = 0;
int oldavg = 0; int oldavg = 0;
@ -11,32 +11,32 @@ void loop() {
int ss = 20; // sample size for light sensor int ss = 20; // sample size for light sensor
int average = 0; int average = 0;
for (int x = 0; x < ss; x++) { for (int x = 0; x < ss; x++) {
//average += 256-log(256-analogRead(0) / 4) * (256 /5.55); // old linearization // mapping to correct values
average += map(analogRead(0), 0, 1023, 0, 127);
// linearization using resistance to lux relationship
average += map(1250000.0 * pow(1023-analogRead(0), -1.4059), 73, 339, 0, 128);
delay(3); delay(3);
} }
average /= ss; average /= ss;
//Serial.println(analogRead(0));
//Serial.println(average); //Serial.println(average);
if (oldavg == 0) { if (oldavg == 0) {
oldavg = average; oldavg = average;
} }
digitalWrite(13, HIGH); if (abs(oldavg - average) > 1) {
if (oldavg != average) {
Serial.print("Goal: "); Serial.print("Goal: ");
Serial.println(average); Serial.println(average);
digitalWrite(13, HIGH);
while (oldavg < average) {
oldavg += 2;
setColor(oldavg);
}
while (oldavg > average) {
oldavg -= 2;
setColor(oldavg);
}
digitalWrite(13, LOW);
} }
while (oldavg < average) {
oldavg += 1;
setColor(oldavg);
}
while (oldavg > average) {
oldavg -= 1;
setColor(oldavg);
}
digitalWrite(13, LOW);
} }
void setColor(int hue) { void setColor(int hue) {
byte RedLight; byte RedLight;
byte GreenLight; byte GreenLight;