Add branch for the conversion of demos to use standard C header files for configuration, rather than makefile defined macros.

Demos/Host/LowLevel/KeyboardHostWithParser/ConfigDescriptor.h

@@ -42,8 +42,8 @@
 		#include "HIDReport.h"
 
 	/* Macros: */
-		/** Pipe number for the keyboard report data pipe. */
-		#define KEYBOARD_DATA_IN_PIPE          1
+		/** Pipe address for the keyboard report data IN pipe. */
+		#define KEYBOARD_DATA_IN_PIPE          (PIPE_DIR_IN | 1)
 
 	/* Enums: */
 		/** Enum for the possible return codes of the \ref ProcessConfigurationDescriptor() function. */