Seperated out parts of the PrinterHost incomplete demo into a seperate Lib subdirectory.

Fixed Host mode to Device mode UID change not causing a USB Disconnect event when a device was connected.

Demos/Host/Incomplete/PrinterHost/Lib/PrinterCommands.h

@@ -0,0 +1,60 @@
+/*
+             LUFA Library
+     Copyright (C) Dean Camera, 2009.
+              
+  dean [at] fourwalledcubicle [dot] com
+      www.fourwalledcubicle.com
+*/
+
+/*
+  Copyright 2009  Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+  Permission to use, copy, modify, and distribute this software
+  and its documentation for any purpose and without fee is hereby
+  granted, provided that the above copyright notice appear in all
+  copies and that both that the copyright notice and this
+  permission notice and warranty disclaimer appear in supporting
+  documentation, and that the name of the author not be used in
+  advertising or publicity pertaining to distribution of the
+  software without specific, written prior permission.
+
+  The author disclaim all warranties with regard to this
+  software, including all implied warranties of merchantability
+  and fitness.  In no event shall the author be liable for any
+  special, indirect or consequential damages or any damages
+  whatsoever resulting from loss of use, data or profits, whether
+  in an action of contract, negligence or other tortious action,
+  arising out of or in connection with the use or performance of
+  this software.
+*/
+
+#ifndef _PRINTER_COMMANDS_H_
+#define _PRINTER_COMMANDS_H_
+
+	/* Includes: */
+		#include <avr/io.h>
+
+		#include <LUFA/Drivers/USB/USB.h>
+
+	/* Macros: */
+		#define PROTOCOL_UNIDIRECTIONAL      0x01
+		#define PROTOCOL_BIDIRECTIONAL       0x02
+		#define PROTOCOL_IEEE1284            0x03
+		
+		#define GET_DEVICE_ID                0
+		#define GET_PORT_STATUS              1
+		#define SOFT_RESET                   2
+
+	/* Type Defines: */
+		typedef struct
+		{
+			uint16_t Length;
+			uint8_t  String[128];
+		} Device_ID_String_t;
+		
+	/* Function Prototypes: */
+		uint8_t Printer_GetDeviceID(Device_ID_String_t* DeviceIDString);
+		uint8_t Printer_GetPortStatus(uint8_t* PortStatus);
+		uint8_t Printer_SoftReset(void);
+	
+#endif