View difference between Paste ID: 7CdGFFXF and 6QnhjUyW

 import gifAnimation.*;
 import processing.serial.*;
 
 int lf = 10;    // Linefeed in ASCII
 String myString = null;
 Serial myPort;  // The serial port
 PImage imgGreen;
 PImage imgRed;
 PImage wallpaper;
 
 boolean LimitSwitchVerticalAxisReached = false;
 boolean LimitSwitchHorizontalAxisReached = false;
 boolean LimitSwitchRotaryAxisReached = false;
 boolean jsonFlag = false;
 
 void setup() {
   fullScreen();
   myPort = new Serial(this, Serial.list()[0], 9600);
   myPort.clear();
   imgGreen = loadImage("greenEggSmall.png");
   imgRed = loadImage("redEggSmall.png");
   wallpaper = loadImage("Wallpaper4.jpg");
 
   void draw() {
     background(wallpaper);
 
     // Grey Background for "Home Position Finished"
     fill(229, 229, 229, 100);
     stroke(0, 0, 0, 100);
     rect(90, 955, 520, 70, 20);
 
     // Grey Background for "Limit Switch Horizontal Axis"
     fill(229, 229, 229, 100);
     stroke(0, 0, 0, 100);
     rect(90, 855, 520, 70, 20);
 
     // Grey Background for "Limit Switch Rotary Axis"
     fill(229, 229, 229, 100);
     stroke(0, 0, 0, 100);
     rect(90, 755, 520, 70, 20);
 
     // Grey Background for "Limit Switch Vertical Axis"
     fill(229, 229, 229, 100);
     stroke(0, 0, 0, 100);
     rect(90, 655, 520, 70, 20);
 
     // Grey Background for "Motor-X Running"
     fill(229, 229, 229, 100);
     stroke(0, 0, 0, 100);
     rect(700, 655, 390, 70, 20);
 
     // Grey Background for "Motor-Y Running"
     fill(229, 229, 229, 100);
     stroke(0, 0, 0, 100);
     rect(700, 755, 390, 70, 20);
 
     // Grey Background for "Motor-Z Running"
     fill(229, 229, 229, 100);
     stroke(0, 0, 0, 100);
     rect(700, 855, 390, 70, 20);
 
     while (myPort.available() > 0) {
       String myString = myPort.readStringUntil('}');
 
       if (myString != null) {
         println(myString);
         String subString = null;
 
         if (myString.length() > 8) {
           subString = myString.substring(4, 8);
         } else {
           subString = "defaultString";
         }
 
         if (subString.equals("ArdC") == true) {
           jsonFlag = true;
         } else {
           jsonFlag = false;
         }
 
         if (jsonFlag == true) {
           try {
             JSONObject json = JSONObject.parse(myString);
             String vArduinoConnected = json.getString("ArdC");
             String btnXForward = json.getString("XF");
             String btnXDownward= json.getString("XD");
             String btnYLeft= json.getString("YL");
             String btnYRight= json.getString("YR");
             String btnZUp= json.getString("ZU");
             String btnZDown= json.getString("ZD");
             String btnInitialise= json.getString("Init");
             String LimitSwitchRotary = json.getString("LimR");
             String LimitSwitchHorizontal = json.getString("LimH");
             String LimitSwitchVertical = json.getString("LimV");
             println(btnXForward);
 
             if (LimitSwitchHorizontal.equals("1") == true) {
               image(imgGreen, 550, 865);
               LimitSwitchHorizontalAxisReached = true;
-            } else if (LimitSwitchHorizontal.equals("1") == false) {
+            } else {
               image(imgRed, 550, 865);
               LimitSwitchHorizontalAxisReached = false;
             }
 
             if (LimitSwitchRotary.equals("1") == true) {
               image(imgGreen, 550, 765);
               LimitSwitchRotaryAxisReached = true;
-            } else if (LimitSwitchRotary.equals("1") == false) {
+            } else {
               image(imgRed, 550, 765);
               LimitSwitchRotaryAxisReached = false;
             }
 
             if (LimitSwitchVertical.equals("1") == true) {
               image(imgGreen, 550, 665);
               LimitSwitchVerticalAxisReached = true;
-            } else if(LimitSwitchVertical.equals("1") == false) {
+            } else {
               image(imgRed, 550, 665);
               LimitSwitchVerticalAxisReached = false;
             }
 
             if (btnXForward.equals("1") == true || btnXDownward.equals("1") == true) {
               image(imgGreen, 1030, 665);
-            } else if(btnXForward.equals("1") == false || btnXDownward.equals("1") == false) {
+            } else {
               image(imgRed, 1030, 665);
             }
 
             if (btnYLeft.equals("1") == true || btnYRight.equals("1")  == true) {
               image(imgGreen, 1030, 765);
-            } else if(btnYLeft.equals("1") == false || btnYRight.equals("1")  == false) {
+            } else {
               image(imgRed, 1030, 765);
             }
 
             if (btnZUp.equals("1") == true || btnZDown.equals("1")  == true) {
               image(imgGreen, 1030, 865);
-            } else if(btnZUp.equals("1") == false || btnZDown.equals("1")  == false){
+            } else {
               image(imgRed, 1030, 865);
             }
 
             if (LimitSwitchHorizontalAxisReached && LimitSwitchRotaryAxisReached && LimitSwitchVerticalAxisReached) {
               image(imgGreen, 550, 965);
-            } else if(LimitSwitchHorizontalAxisReached == false || LimitSwitchRotaryAxisReached == false || LimitSwitchVerticalAxisReached == false) {
+            } else {
               image(imgRed, 550, 965);
             }
           }
 
           catch (Exception e) {
             println("An error occured, while trying to parse the jSon object.");
           }
         }
 
         textSize(30);
         fill(255, 255, 255);
         text("Home Position Finished", 110, 1000);
 
         fill(255, 255, 255);
         text("Limit Switch Horizontal Axis", 110, 900);
 
         fill(255, 255, 255);
         text("Limit Switch Rotary Axis", 110, 800);
 
         fill(255, 255, 255);
         text("Limit Switch Vertical Axis", 110, 700);
 
         fill(255, 255, 255);
         text("Motor-X Running", 720, 700);
 
         fill(255, 255, 255);
         text("Motor-Y Running", 720, 800);
 
         fill(255, 255, 255);
         text("Motor-Z Running", 720, 900);
 
         textSize(40);
         fill(255, 255, 255);
         text("Motor Direction", 1200, 600);
       }
     }
   }