RGB LED Servo 2

// move servo in between RGB LED updates


#include <Servo.h>

Servo servo;

const int servoRestPosition   = 0;    //Starting position
const int servo90Position   = 90;     //90 degrees
const int servoTargetPosition = 180;  //Position when event is detected

#define GREEN 3
#define BLUE 5
#define RED 6
#define delayTime 20

void setup() {

  Serial.begin(9600);
  Serial.println("start");

  servo.attach(9);
  servo.write(servoRestPosition);
  //servo.detach();

  analogWrite(RED, 0);
  analogWrite(GREEN, 0);
  analogWrite(BLUE, 0);

  delay(250);
}



void loop() {

  servo.write(servoRestPosition);

  int redVal = 255;
  int blueVal = 0;
  int greenVal = 0;
  for ( int i = 0 ; i < 255 ; i += 1 )
  {
    greenVal += 1;
    redVal -= 1;
    analogWrite(GREEN, 255 - greenVal );
    analogWrite(RED, 255 - redVal );
    delay( delayTime );
  }

  servo.write(servo90Position);

  redVal = 0;
  blueVal = 0;
  greenVal = 255;
  for ( int i = 0 ; i < 255 ; i += 1 )
  {
    blueVal += 1;
    greenVal -= 1;
    analogWrite(BLUE, 255 - blueVal );
    analogWrite(GREEN, 255 - greenVal );

    delay( delayTime );
  }


  servo.write(servoTargetPosition);


  redVal = 0;
  blueVal = 255;
  greenVal = 0;
  for ( int i = 0 ; i < 255 ; i += 1 )
  {
    redVal += 1;
    blueVal -= 1;
    analogWrite(RED, 255 - redVal );
    analogWrite(BLUE, 255 - blueVal );
    delay( delayTime );
  }


}  //loop()