View difference between Paste ID: j5B37UUP and 86JXkUBf

 // include the library code:
 #include <LiquidCrystal.h>
-int byteincome = 0;
+  int byteincome = 0;
 // initialize the library with the numbers of the interface pins
 LiquidCrystal lcd(8, 9, 4, 5, 6, 7);
 //Key message
 int adc_key_val[5] = {
-int adc_key_val[5] ={30, 150, 360, 535, 760 };
+  30, 150, 360, 535, 760
-String statuses[] = {"Coding", "Doing Homework", "Please Leave", "Away", "Sleeping", "Calling Home", "Gaming", "GET OUT"};
+};
-String top[] = {'Status:', 'Adam:', 'Oliver:', 'Adam & Oliver:', 'Awesomeness'. 'OBEY:'};
+String statuses[] = {
   "Coding", "Doing Homework", "Please Leave", "Away", "Sleeping", "Calling Home", "Gaming", "GET OUT"
 };
-int key=-1;
+String top[] = {
-int oldkey=-1;
+  "Status:", "Adam:", "Oliver:", "Adam & Oliver:", "Awesomeness", "OBEY:"
 };
 int NUM_KEYS = 5;
 int adc_key_in;
 int key = -1;
 int oldkey = -1;
-// set up the LCD's number of columns and rows:
+
-lcd.begin(16, 2);
+
-lcd.setCursor(0, 1);
+
-intro();
+
-Serial.begin(9600);
+
-pinMode(10, OUTPUT);
+
-digitalWrite(blp, HIGH);
+  // set up the LCD's number of columns and rows:
   lcd.begin(16, 2);
   lcd.setCursor(0, 1);
   intro();
   Serial.begin(9600);
   pinMode(10, OUTPUT);
-// set the cursor to column 0, line 1
+  digitalWrite(blp, HIGH);
-// (note: line 1 is the second row, since counting begins with 0):
+
 
 void loop() {
-adc_key_in = analogRead(0); // read the value from the sensor
+  // set the cursor to column 0, line 1
   // (note: line 1 is the second row, since counting begins with 0):
-key = get_key(adc_key_in); // convert into key press
+
-if (key != oldkey) // if keypress is detected
+  adc_key_in = analogRead(0); // read the value from the sensor
-{
+  key = get_key(adc_key_in); // convert into key press
-delay(50); // wait for debounce time
+  if (key != oldkey) // if keypress is detected
-adc_key_in = analogRead(0); // read the value from the sensor
+
-key = get_key(adc_key_in); // convert into key press
+    delay(50); // wait for debounce time
-if (key != oldkey)
+    adc_key_in = analogRead(0); // read the value from the sensor
-{
+    key = get_key(adc_key_in); // convert into key press
-oldkey = key;
+    if (key != oldkey) {
       oldkey = key;
-if (key==0)
+      if (key == 0) {
-{
+        j++;
-  j++;
+        if (j > 5) {
-  if (j>5)
+          j = 0;
         }
-    j = 0;
+        lcd.clear();
         lcd.setCursor(0, 0);
         lcd.print(top[j]);
         lcd.setCursor(0, 1);
-  lcd.print(top[j]);
+        lcd.print(statuses[i]);
       }
       if (key == 3) {
-  lcd.write(statuses[i]);
+        j--;
         if (j < 0) {
           j = 5;
-if (key==3)
+        }
-{
+        lcd.clear();
-  j--;
+        lcd.setCursor(0, 0);
-  if (j<0)
+        lcd.print(top[j]);
         lcd.setCursor(0, 1);
-    j = 5;
+        lcd.print(statuses[i]);
       }
       if (key == 1) //down key
       {
-  lcd.print(top[j]);
+        i--;
         if (i == -1) {
           i = 7;
-  lcd.write(statuses[i]);
+        }
         lcd.clear();
         lcd.setCursor(0, 0);
-if (key == 1) //down key
+        lcd.print(top[j]);
-{
+        lcd.setCursor(0, 1);
-  i--;
+        lcd.print(statuses[i]);
-  if (i == -1)
+      }
       if (key == 2) //up key
-    i = 7;
+      {
         i++;
         if (i > 7) {
           i = 0;
-  lcd.print(top[j]);
+        }
         lcd.clear();
-  lcd.print(statuses[i]);
+        lcd.setCursor(0, 0);
-
+        lcd.print(top[j]);
         lcd.setCursor(0, 1);
-if (key == 2) //up key
+        lcd.print(statuses[i]);
-{
+      } else if (key == 4) {
-  i++;
+        if (mode == 0) {
-  if (i>7)
+          mode = 1;
           lcd.noDisplay();
-    i = 0;
+          digitalWrite(10, LOW);
         } else if (mode == 1) {
           mode = 2;
           lcd.display();
-  lcd.print(top[j]);
+          digitalWrite(10, LOW);
         } else if (mode == 2) {
-  lcd.print(statuses[i]);
+          mode = 0;
-
+          lcd.display();
           digitalWrite(10, HIGH);
-else if (key == 4)
+        }
-{
+      }
-  if (mode == 0)
+    }
   }
-    mode = 1;
+
-    lcd.noDisplay();
+
-    digitalWrite(10, LOW);
+
 int get_key(unsigned int input) {
-  else if (mode == 1)
+  int k;
   for (k = 0; k < NUM_KEYS; k++) {
     if (input < adc_key_val[k]) {
-    mode = 2;
+      return k;
-    lcd.display();
+    }
-    digitalWrite(10, LOW);
+
   if (k >= NUM_KEYS)
     k = -1; // No valid key pressed
-    else if (mode == 2)
+  return k;
 
-    mode = 0;
+
-    lcd.display();
+int intro() {
-    digitalWrite(10, HIGH);
+
   lcd.print("Select: Mode");
   lcd.setCursor(0, 1);
   lcd.print("Left/Right: Top");
   delay(1500);
   lcd.clear();
   lcd.setCursor(0, 0);
   lcd.print("Left/Right: Top");
-int get_key(unsigned int input)
+
-{ int k;
+
-for (k = 0; k < NUM_KEYS; k++)
+
-{
+
-if (input < adc_key_val[k])
+
-{ return k; }
+
   lcd.setCursor(0, 1);
-if (k >= NUM_KEYS)
+
-k = -1; // No valid key pressed
+
-return k;
+
   lcd.setCursor(0, 0);
   lcd.print("Status:");
-}
+
-int intro()
+
-{
+
- lcd.setCursor(0, 0);
+