90 lines
2.0 KiB
C++
90 lines
2.0 KiB
C++
#define FADESPEED 5 // make this higher to slow down
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#define REDPIN1 5
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#define GREENPIN1 4
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#define BLUEPIN1 16
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#define REDPIN2 12
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#define GREENPIN2 14
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#define BLUEPIN2 13
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void setup() {
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pinMode(REDPIN1, OUTPUT);
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pinMode(GREENPIN1, OUTPUT);
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pinMode(BLUEPIN1, OUTPUT);
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pinMode(REDPIN2, OUTPUT);
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pinMode(GREENPIN2, OUTPUT);
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pinMode(BLUEPIN2, OUTPUT);
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analogWrite(BLUEPIN1, 0);
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analogWrite(BLUEPIN2, 0);
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analogWrite(REDPIN1, 255);
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analogWrite(REDPIN2, 255);
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analogWrite(GREENPIN1, 0);
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analogWrite(GREENPIN2, 0);
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}
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void loop() {
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analogWrite(BLUEPIN1, 0);
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analogWrite(BLUEPIN2, 0);
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analogWrite(REDPIN1, 255);
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analogWrite(REDPIN2, 255);
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analogWrite(GREENPIN1, 0);
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analogWrite(GREENPIN2, 0);
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delay(1000);
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analogWrite(BLUEPIN1, 0);
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analogWrite(BLUEPIN2, 0);
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analogWrite(REDPIN1, 0);
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analogWrite(REDPIN2, 0);
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analogWrite(GREENPIN1, 255);
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analogWrite(GREENPIN2, 255);
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delay(1000);
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analogWrite(BLUEPIN1, 255);
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analogWrite(BLUEPIN2, 255);
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analogWrite(REDPIN1, 0);
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analogWrite(REDPIN2, 0);
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analogWrite(GREENPIN1, 0);
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analogWrite(GREENPIN2, 0);
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delay(1000);
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}
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void loop2() {
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int r, g, b;
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// fade from blue to violet
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for (r = 0; r < 256; r++) {
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analogWrite(REDPIN1, r);
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analogWrite(REDPIN2, r);
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delay(FADESPEED);
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}
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// fade from violet to red
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for (b = 255; b > 0; b--) {
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analogWrite(BLUEPIN1, b);
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analogWrite(BLUEPIN2, b);
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delay(FADESPEED);
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}
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// fade from red to yellow
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for (g = 0; g < 256; g++) {
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analogWrite(GREENPIN1, g);
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analogWrite(GREENPIN2, g);
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delay(FADESPEED);
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}
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// fade from yellow to green
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for (r = 255; r > 0; r--) {
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analogWrite(REDPIN1, r);
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analogWrite(REDPIN2, r);
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delay(FADESPEED);
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}
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// fade from green to teal
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for (b = 0; b < 256; b++) {
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analogWrite(BLUEPIN1, b);
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analogWrite(BLUEPIN2, b);
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delay(FADESPEED);
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}
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// fade from teal to blue
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for (g = 255; g > 0; g--) {
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analogWrite(GREENPIN1, g);
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analogWrite(GREENPIN2, g);
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delay(FADESPEED);
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}
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}
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