O

FF2

VAL0

OFF4

VA

L0

OFF7

VAL0

O

FF8

VAL0

ON12

V

AL1

2. // constants won't change. They're used here to 
3. // set pin numbers:
4. int buttonPins[] = {
5.   2,4,7,8,12} 
6. ;     // the number of the pushbutton pin
7. int ledPin =  13;      // the number of the LED pin
8. 
   
9. // variables will change:
10. int buttonStates[5];         // variable for reading the pushbutton status
11. int i;
12. void setup() {
13.   // initialize the pushbutton pin as an input:
14.   for (i=0; i<5; i++){
15.     pinMode(buttonPins[i], INPUT);     
16.   }
17.   Serial.begin(9600);
18. }
19. 
    
20. void loop(){
21.   for (int i=0; i<5; i++){
22.     // read the state of the pushbutton value:
23.     buttonStates[i] = digitalRead(buttonPins[i]);
24. 
    
25.     // check if the pushbutton is pressed.
26.     // if it is, the buttonState is HIGH:
27.     if (buttonStates[i] == HIGH) {     
28.       Serial.print("ON");
29.       Serial.println(buttonPins[i]);
30.       Serial.print ("VAL");
31.       Serial.println (buttonStates[i]);
32.       Serial.write (buttonStates[i]);  
33.     } 
34.     else {
35.       Serial.print("OFF");
36.       Serial.println(buttonPins[i]);  
37.       Serial.print ("VAL");
38.       Serial.println (buttonStates[i]); 
39.       Serial.write (buttonStates[i]);  
40.     } 
41. 
    
42. 
    
43.   }
44.   delay(15000);
45. }

1. import processing.serial.*;
   Serial port;
   boolean[] states = new boolean[5];
   
   void setup() {
     port = new Serial(this, Serial.list()[0], 9600);
   }
   
   void draw() {
     println(states);
   }
   
   void serialEvent(Serial p) {
   
     // get message till line break (ASCII > 13)
     String message = p.readStringUntil(13);
   
     // just if there is data and at least 5 chars
     if (message != null && message.length() >= 5) {   
      
       for (int i =0; i< 5; i++) {
         if (message.charAt(i) == '1') {
           states[i] = true;
         }
         else {
           states[i] = false;
         }
       }
     }
   }