trying new interface

devicehandlers/DeviceHandlerBase.cpp

@@ -1532,3 +1532,7 @@ void DeviceHandlerBase::printWarningOrError(fsfw::OutputTypes errorType,
 	}
 
 }
+
+ProvidesDataPoolSubscriptionIF* DeviceHandlerBase::getSubsciptionInterface() {
+	return &hkManager;
+}

devicehandlers/DeviceHandlerBase.h

@@ -518,7 +518,9 @@ protected:
 				LocalDataPoolManager& poolManager) override;
 
 	/** Get the HK manager object handle */
-	virtual LocalDataPoolManager* getHkManagerHandle() override;
+	LocalDataPoolManager* getHkManagerHandle() override;
+
+    ProvidesDataPoolSubscriptionIF* getSubsciptionInterface() override;
 
 	/**
 	 * @brief 	Hook function for child handlers which is called once per