Blink and Button //Karin & Enrique

The Button program went fairly well except for the fact that we were missing a resistor. This meant that by closing the circuit the LED went from being on to being brighter. By using the resistor the LED would have been off from the beginning.

This is our blink code (a little too many function calls and too few variables in my opinion.. but it works!):

/*
  Blink
  Enrique and Karin
 */

// Pin 13 has an LED connected on most Arduino boards.
// give it a name:
int led = 13;

// the setup routine runs once when you press reset:
void setup() {              
  // initialize the digital pin as an output.
  pinMode(led, OUTPUT);
}

// the loop routine runs over and over again forever:
void loop() {
  //uglyBlink(); //Hardcoded
  blinkLoop();  //Looped version
}

void blinkLoop(){ //loops through
  int times = 5; //how many blink intervals
  int i = 1; //number of blinks
  for(i; i<=times; i++){  
    blinkNormal(i); //calling BlinkNormal function for intervals
    delay(600); //delay between intervals
  }
delay(2000);
}

void blinkNormal(int times){ //function that blinks the LED a set number of times
  for (int i = 1; i<=times; i++){
    digitalWrite(led, HIGH);   // turn the LED on (HIGH is the voltage level)
    delay(300);               // wait
    digitalWrite(led, LOW);    // turn the LED off by making the voltage LOW
    delay(300);
  }
}

void uglyBlink(){ //hardcoded blinks up to five
  blinkNormal(1); //blink once
  delay(500);
  blinkNormal(1); //blink once
  blinkNormal(1); //blink once
  delay(500);
  blinkNormal(1);
  blinkNormal(1);
  blinkNormal(1);
  delay(500);
  blinkNormal(1);
  blinkNormal(1);
  blinkNormal(1);
  blinkNormal(1);
  delay(500);
  blinkNormal(1);
  blinkNormal(1);
  blinkNormal(1);
  blinkNormal(1);
  blinkNormal(1);
  delay(500);
}