TigerBytes Arduino example

TigerbytesSwitchesAndLights_sinkingLEDs.ino

/*
 Based on stock "DigitalReadSerial"
 Reads a digital input on several pins, prints the result to the serial monitor, turns on corresponding LED
 */
 
//Name all the pins that the pushbuttons are on
int pushButton1 = 2;
int pushButton2 = 3;
int pushButton3 = 4;
int pushButton4 = 5;
int pushButton5 = 6;
int pushButton6 = 7;

//Name all the pins that the LEDs are on
int LED1 = 8;
int LED2 = 9;
int LED3 = 10;
int LED4 = 11;
int LED5 = 12;
int LED6 = 13;

//Create variables to hold the value of the pushbutton pin
int buttonState1;
int buttonState2;
int buttonState3;
int buttonState4;
int buttonState5;
int buttonState6;

// the setup routine runs once when you press reset:
void setup() {
  // initialize serial communication at 9600 bits per second:
  Serial.begin(9600);
  
  // make the pushbutton pins inputs
  pinMode(pushButton1, INPUT);
  pinMode(pushButton2, INPUT);
  pinMode(pushButton3, INPUT);
  pinMode(pushButton4, INPUT);
  pinMode(pushButton5, INPUT);
  pinMode(pushButton6, INPUT);

  //Start each button state as "low"
  buttonState1 = LOW;
  buttonState2 = LOW;
  buttonState3 = LOW;
  buttonState4 = LOW;
  buttonState5 = LOW;
  buttonState6 = LOW;

  // make the LEDs pin output
  pinMode(LED1, OUTPUT);
  pinMode(LED2, OUTPUT);
  pinMode(LED3, OUTPUT);
  pinMode(LED4, OUTPUT);
  pinMode(LED5, OUTPUT);
  pinMode(LED6, OUTPUT);
  
  //Start each LED off
  digitalWrite(LED1, HIGH); 
  digitalWrite(LED2, HIGH);
  digitalWrite(LED3, HIGH);
  digitalWrite(LED4, HIGH);
  digitalWrite(LED5, HIGH);
  digitalWrite(LED6, HIGH);
}

// the loop routine runs over and over again forever:
void loop() {
  // read the input pin:
  buttonState1 = digitalRead(pushButton1);
  buttonState2 = digitalRead(pushButton2);
  buttonState3 = digitalRead(pushButton3);
  buttonState4 = digitalRead(pushButton4);
  buttonState5 = digitalRead(pushButton5);
  buttonState6 = digitalRead(pushButton6);
 
 //look to see if the pushbutton is being pressed
  if (buttonState1 == 0){                      //if it is being pressed...
    digitalWrite(LED1, LOW);                  //...turn the LED on
  }
  else{                                        //If it is not...
    digitalWrite(LED1, HIGH);                   //...turn the LED off
  }

  if (buttonState2 == 0){
    digitalWrite(LED2, LOW);
  }
  else{
    digitalWrite(LED2, HIGH);
  }   
  
  if (buttonState3 == 0){
    digitalWrite(LED3, LOW);
  }
  else{
    digitalWrite(LED3, HIGH);
  }

  if (buttonState4 == 0){
    digitalWrite(LED4, LOW);
  }
  else{
    digitalWrite(LED4, HIGH);
  }   
  
  if (buttonState5 == 0){
    digitalWrite(LED5, LOW);
  }
  else{
    digitalWrite(LED5, HIGH);
  }

  if (buttonState6 == 0){
    digitalWrite(LED6, LOW);
  }
  else{
    digitalWrite(LED6, HIGH);
  }
  
    //Print to the screen the states of your LEDs
  Serial.println("LED1  LED2  LED3  LED4  LED5  LED6");
  Serial.print(buttonState1);
  Serial.print("     ");
  Serial.print(buttonState2);
  Serial.print("     ");
  Serial.print(buttonState3);
  Serial.print("     ");
  Serial.print(buttonState4);
  Serial.print("     ");
  Serial.print(buttonState5);
  Serial.print("     ");
  Serial.print(buttonState6);
  Serial.println();
  Serial.println();
  
//  // LED CHASE
// 
// for(int i = 0; i < 10; i++) {
//   digitalWrite(LED1, HIGH);
//   digitalWrite(LED2, HIGH);
//   delay(10);
//   digitalWrite(LED1, LOW);
//   digitalWrite(LED2, HIGH);
//   digitalWrite(LED3, HIGH);
//   delay(10);
//   digitalWrite(LED2, LOW);
//   digitalWrite(LED3, HIGH);
//   digitalWrite(LED4, HIGH);
//   delay(10);
//   digitalWrite(LED3, LOW);
//   digitalWrite(LED4, HIGH);
//   digitalWrite(LED5, HIGH);
//   delay(10);
//   digitalWrite(LED4, LOW);
//   digitalWrite(LED5, HIGH);
//   digitalWrite(LED6, HIGH);
//   delay(10);
//   digitalWrite(LED5, LOW);
//   digitalWrite(LED6, HIGH);
//   digitalWrite(LED1, HIGH);
//   delay(10);
//   digitalWrite(LED6, LOW);
// }
  
  delay(10);        // delay in between reads for stability
}