still the biggest refactor

FlippR-Driver/src/output/items/DriverBoardItem.h

@@ -7,6 +7,8 @@
 
 #include "output/items/Item.h"
 
+#include <output/DriverBoardPinController.h>
+
 #include <cstdint>
 
 namespace flippR_driver
@@ -19,10 +21,13 @@ namespace items
 class DriverBoardItem : public Item
 {
 public:
-  DriverBoardItem(std::shared_ptr<OutputPinController> output_gpio_interface, uint8_t address, std::string name) :
-  Item(std::move(output_gpio_interface), address, std::move(name)) {}
+  DriverBoardItem(std::shared_ptr<DriverBoardPinController> pin_controller, uint8_t address, std::string name) :
+  pin_controller(std::move(pin_controller)), Item(address, std::move(name)) {}
 
   ~DriverBoardItem() override = default;
+
+protected:
+  const std::shared_ptr<DriverBoardPinController> pin_controller;
 };
 
 }