/* Blue_LED_button_cntrl1  -  turns on blue LED when SW0 on Experimenter board is pressed, off otherwise
*/

/* pin assignments */
const byte RGB_blue_pin = 6;
const byte SW0_pin = 12;

/* configure pins */
void setup()                     
{
   pinMode(RGB_blue_pin, OUTPUT);
   pinMode(SW0_pin, INPUT);
   digitalWrite(SW0_pin, HIGH);
}

/* loop forever */
void loop()
{                
   if(digitalRead(SW0_pin) == LOW)
         digitalWrite(RGB_blue_pin, HIGH);
   else
         digitalWrite(RGB_blue_pin, LOW);
}