All USB class drivers are now automatically included when LUFA/Drivers/USB.h is inclu...

[pub/USBasp.git] / LUFA / Drivers / USB / Class / Common / Printer.h

diff --git a/LUFA/Drivers/USB/Class/Common/Printer.h b/LUFA/Drivers/USB/Class/Common/Printer.h
index 97e94a3..03ae12e 100644 (file)
--- a/LUFA/Drivers/USB/Class/Common/Printer.h
+++ b/LUFA/Drivers/USB/Class/Common/Printer.h
@@ -33,8 +33,8 @@
  *
  *  Common definitions and declarations for the library USB Printer Class driver.
  *
- *  \note This file should not be included directly. It is automatically included as needed by the class driver
- *        dispatch header located in LUFA/Drivers/USB/Class/Printer.h.
+ *  \note This file should not be included directly. It is automatically included as needed by the USB module driver
+ *        dispatch header located in LUFA/Drivers/USB.h.
  */
 
 /** \ingroup Group_USBClassPrinter
@@ -51,7 +51,7 @@
 #define _PRINTER_CLASS_COMMON_H_
 
        /* Includes: */
-               #include "../../USB.h"
+               #include "../../HighLevel/StdDescriptors.h"
 
                #include <string.h>
 
@@ -62,7 +62,7 @@
 
        /* Preprocessor Checks: */
                #if !defined(__INCLUDE_FROM_PRINTER_DRIVER)
-                       #error Do not include this file directly. Include LUFA/Drivers/Class/Printer.h instead.
+                       #error Do not include this file directly. Include LUFA/Drivers/USB.h instead.
                #endif
 
        /* Macros: */
@@ -75,6 +75,22 @@
                /** Port status mask for a printer device, indicating that the device is currently out of paper. */
                #define PRNT_PORTSTATUS_PAPEREMPTY  (1 << 5)
 
+       /* Enums: */
+               /** Enum for the Printer class specific control requests that can be issued by the USB bus host. */
+               enum PRNT_ClassRequests_t
+               {
+                       PRNT_REQ_GetDeviceID      = 0x00, /**< Printer class-specific request to retrieve the Unicode ID
+                                                          *   string of the device, containing the device's name, manufacturer
+                                                          *   and supported printer languages.
+                                                          */
+                       PRNT_REQ_GetPortStatus    = 0x01, /**< Printer class-specific request to get the current status of the
+                                                          *   virtual printer port, for device selection and ready states.
+                                                          */
+                       PRNT_REQ_SoftReset        = 0x02, /**< Printer class-specific request to reset the device, ready for new
+                                                          *   printer commands.
+                                                          */
+               };              
+
        /* Disable C linkage for C++ Compilers: */
                #if defined(__cplusplus)
                        }