Added function to set pin modes

include/commonFunctions.h

@@ -17,3 +17,9 @@ bool debounceReadNO(int buttonPin);
  * @return false
  */
 bool debounceReadNC(int buttonPin);
+
+/**
+ * @brief Sets all the pins to their correct modes
+ * 
+ */
+void setPinModes();

src/commonFunctions.cpp

@@ -99,3 +99,29 @@ bool debounceReadNC(int buttonPin)
     }
     return buttonPressed;
 }
+
+/**
+ * @brief Sets all the pins to their correct modes
+ *
+ */
+void setPinModes()
+{
+    pinMode(LED_HIGH, OUTPUT); // Green
+    pinMode(LED_MED, OUTPUT);  // Red LED (D4)
+    pinMode(LED_LOW, OUTPUT);  // Green LED
+
+    pinMode(BTN_STAFF_UP, INPUT);  // SW1
+    pinMode(BTN_STAFF_DWN, INPUT); // SW2
+
+    // RF Receiver
+    pinMode(REMOTE_A, INPUT); // Remote Button A
+    pinMode(REMOTE_B, INPUT); // Remote Button B
+    pinMode(REMOTE_C, INPUT); // Remote Button C
+    pinMode(REMOTE_D, INPUT); // Remote Button D
+
+    // Potentiometer
+    pinMode(POT_CS, OUTPUT); // D10 - CS
+    pinMode(POT_UD, OUTPUT); // D9 - U/D
+    digitalWrite(POT_CS, HIGH);
+    digitalWrite(POT_UD, LOW);
+}

src/main.cpp

@@ -12,24 +12,7 @@ int oldUserVolume = userVolume;
 
 void setup()
 {
-  pinMode(LED_HIGH, OUTPUT); // Green
-  pinMode(LED_MED, OUTPUT);  // Red LED (D4)
-  pinMode(LED_LOW, OUTPUT);  // Green LED
-
-  pinMode(BTN_STAFF_UP, INPUT);  // SW1
-  pinMode(BTN_STAFF_DWN, INPUT); // SW2
-
-  // RF Receiver
-  pinMode(REMOTE_A, INPUT); // Remote Button A
-  pinMode(REMOTE_B, INPUT); // Remote Button B
-  pinMode(REMOTE_C, INPUT); // Remote Button C
-  pinMode(REMOTE_D, INPUT); // Remote Button D
-
-  // Potentiometer
-  pinMode(POT_CS, OUTPUT); // D10 - CS
-  pinMode(POT_UD, OUTPUT); // D9 - U/D
-  digitalWrite(POT_CS, HIGH);
-  digitalWrite(POT_UD, LOW);
+  setPinModes();
 
   // Reset the potentiometer
   for (int i = 0; i < 64; i++)