added arrow keys

connect_switch.ino

@@ -11,6 +11,13 @@ int index = 0;
 int val = 1;
 int prevVal = 1;
 
+struct arrow {
+  int pinNumber;
+  int state;
+};
+
+struct arrow arrowTable[4];
+
 void perms() {
   if(val == 0){
 	  if (table[index] == 1){
@@ -45,6 +52,17 @@ void setup()
 
   pinMode(2, INPUT_PULLUP);
 
+  arrowTable[0].pinNumber = 10;
+  arrowTable[1].pinNumber = 7;
+  arrowTable[2].pinNumber = 8;
+  arrowTable[3].pinNumber = 9;
+  
+  for (int i=0; i<4; i++){
+    pinMode(arrowTable[i].pinNumber, INPUT_PULLUP);
+    arrowTable[i].state = 1;
+  }
+
+
 }
 
 
@@ -59,4 +77,25 @@ void loop()
     SwitchControlLibrary().ReleaseButtonA();
   }
   prevVal = val;
+
+  for (int i=0; i<4; i++){
+    arrowTable[i].state = digitalRead(arrowTable[i].pinNumber);
+  }
+
+  if(arrowTable[0].state == 0){
+    SwitchControlLibrary().MoveHat(static_cast<uint8_t>(Hat::TOP));
+  } 
+  else if(arrowTable[2].state == 0){
+    SwitchControlLibrary().MoveHat(static_cast<uint8_t>(Hat::BOTTOM));
+  }
+  else if(arrowTable[1].state == 0){
+    SwitchControlLibrary().MoveHat(static_cast<uint8_t>(Hat::LEFT));
+  }
+  else if(arrowTable[3].state == 0){
+    SwitchControlLibrary().MoveHat(static_cast<uint8_t>(Hat::RIGHT));
+  }
+  else{
+    SwitchControlLibrary().MoveHat(static_cast<uint8_t>(Hat::CENTER));
+  }
+
 }