1 // RGB LED PWM transizione
3 // Transizione di un LED RGB tra rosso - blue -verde
6 // This is meant for a Common Anodote RGB LED
7 // See all those (255 - val).
10 // Schema: http://lab.piffa.net/schemi/rgb.jpg
20 pinMode(GREEN, OUTPUT);
21 pinMode(BLUE, OUTPUT);
23 digitalWrite(GREEN, HIGH);
24 digitalWrite(BLUE, HIGH);
25 digitalWrite(RED, HIGH);
37 for( int i = 0 ; i < 255 ; i += 1 ){
40 analogWrite( GREEN, 255 - greenVal );
41 analogWrite( RED, 255 - redVal );
49 for( int i = 0 ; i < 255 ; i += 1 ){
52 analogWrite( BLUE, 255 - blueVal );
53 analogWrite( GREEN, 255 - greenVal );
61 for( int i = 0 ; i < 255 ; i += 1 ){
64 analogWrite( RED, 255 - redVal );
65 analogWrite( BLUE, 255 - blueVal );