First Commit

RoomyState/Counter.cpp

@@ -0,0 +1,25 @@
+#include "Counter.h"
+
+void Counter::inc() {
+    if(init >= up_lim){
+        init = 0;
+    } else{
+        ++init;
+    }
+}
+
+int Counter::getInit(){
+  return this->init;
+}
+
+Counter::Counter(int i, int up) {
+    up_lim = up;
+    if(i > up){
+        init = up;
+    }else if(i < 0){
+        init = 0;
+    }else{
+        init = i;
+    }
+
+}

RoomyState/Counter.h

@@ -0,0 +1,13 @@
+class Counter {
+
+public:
+    Counter(int i, int up);
+    void inc();
+    int getInit();
+    ~Counter() = default;
+
+private:
+    int init;
+    int up_lim;
+
+};

RoomyState/RoomyState.ino

@@ -0,0 +1,31 @@
+#include "lcd.h"
+int buttonState = 0; 
+Counter c (0, 3);
+
+void setup() {
+  lcdAwake();
+  pinMode(BI, INPUT);
+}
+
+void loop() {
+  buttonState = digitalRead(BI);
+
+  if(buttonState){
+    c.inc();
+    delay(300);
+  }
+
+  switch(c.getInit()){
+    case 0:
+      setHome();
+    case 1:
+      setAway();
+    case 2:
+      setBusy();
+    case 3:
+      setCome();
+    default:
+      break;
+  }
+
+}

RoomyState/lcd.cpp

@@ -0,0 +1,43 @@
+#include "lcd.h"
+
+void lcdAwake(){
+  lcd.begin(16, 2);
+  lcd.clear();
+  lcd.setCursor(0, 1);
+  lcd.print(" LCD awake ");
+  delay(1500);
+  lcd.clear();
+}
+
+
+void setHome(){
+  lcd.clear();
+  lcd.setCursor(0, 1);
+  lcd.print(" Currently ");
+  lcd.setCursor(1, 1);
+  lcd.print(" Home ");
+}
+
+void setAway(){
+  lcd.clear();
+  lcd.setCursor(0, 1);
+  lcd.print(" Currently ");
+  lcd.setCursor(1, 1);
+  lcd.print(" Not Home ");
+}
+
+void setBusy(){
+  lcd.clear();
+  lcd.setCursor(0, 1);
+  lcd.print(" Currently ");
+  lcd.setCursor(1, 1);
+  lcd.print(" Busy ");
+}
+
+void setCome(){
+  lcd.clear();
+  lcd.setCursor(0, 1);
+  lcd.print(" Free... ");
+  lcd.setCursor(1, 1);
+  lcd.print(" Come in! ");
+}

RoomyState/lcd.h

@@ -0,0 +1,14 @@
+#include "lib.h"
+
+LiquidCrystal lcd(RS, ENA, D4, D5, D6, D7);
+
+void lcdAwake();
+
+//Displaying functions
+void setHome();
+
+void setAway();
+
+void setBusy();
+
+void setCome();

RoomyState/lib.h

@@ -0,0 +1,5 @@
+#include <LiquidCrystal.h>
+#include "Counter.h"
+#include <Arduino.h>
+
+enum pinOut { RS, ENA, D4, D5, D6, D7, BI};