Last clean-up; removed config.hpp

include/sta/bus/uart/settings.hpp

@@ -5,8 +5,6 @@
 
 namespace sta
 {
-
-
     enum class UARTMode
     {
         RX,

include/sta/bus/uart/uart.hpp

@@ -9,6 +9,10 @@ namespace sta
     class UART : public Interface
     {
     public:
+    	/**
+    	 * @param settings  %UART bus settings
+         * @param mutex     Mutex object for managing shared access. Pass nullptr for no access control
+    	 */
         UART(UARTSettings & settings, Mutex * mutex=nullptr);
 
         /**