X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/9ccf3eafad2a2ef23a8824f2e52ef788152cc1c1..8fb0b4905ae95a1c5dce72a1b679dd1aea6481f0:/LUFA/Drivers/USB/Class/Device/PrinterClassDevice.h?ds=sidebyside

diff --git a/LUFA/Drivers/USB/Class/Device/PrinterClassDevice.h b/LUFA/Drivers/USB/Class/Device/PrinterClassDevice.h
index 45f49d4e3..c86aec8e5 100644
--- a/LUFA/Drivers/USB/Class/Device/PrinterClassDevice.h
+++ b/LUFA/Drivers/USB/Class/Device/PrinterClassDevice.h
@@ -1,13 +1,13 @@
 /*
              LUFA Library
-     Copyright (C) Dean Camera, 2013.
+     Copyright (C) Dean Camera, 2015.
 
   dean [at] fourwalledcubicle [dot] com
            www.lufa-lib.org
 */
 
 /*
-  Copyright 2013  Dean Camera (dean [at] fourwalledcubicle [dot] com)
+  Copyright 2015  Dean Camera (dean [at] fourwalledcubicle [dot] com)
 
   Permission to use, copy, modify, distribute, and sell this
   software and its documentation for any purpose is hereby granted
@@ -40,11 +40,11 @@
 /** \ingroup Group_USBClassPrinter
  *  \defgroup Group_USBClassPrinterDevice Printer Class Device Mode Driver
  *
- *  \section Sec_Dependencies Module Source Dependencies
+ *  \section Sec_USBClassPrinterDevice_Dependencies Module Source Dependencies
  *  The following files must be built with any user project that uses this module:
  *    - LUFA/Drivers/USB/Class/Device/PrinterClassDevice.c <i>(Makefile source module name: LUFA_SRC_USBCLASS)</i>
  *
- *  \section Sec_ModDescription Module Description
+ *  \section Sec_USBClassPrinterDevice_ModDescription Module Description
  *  Device Mode USB Class driver framework interface, for the Printer USB Class driver.
  *
  *  @{
@@ -87,14 +87,20 @@
 					USB_Endpoint_Table_t DataOUTEndpoint; /**< Data OUT endpoint configuration table. */
 
 					char* IEEE1284String; /**< IEEE 1284 identification string, sent to the host during enumeration
-					                       *   to identify the printer model, manufacturer and other characteristics. */
+					                       *   to identify the printer model, manufacturer and other characteristics.
+					                       */
 				} Config; /**< Config data for the USB class interface within the device. All elements in this section
 				           *   <b>must</b> be set or the interface will fail to enumerate and operate correctly.
 				           */
 				struct
 				{
 					uint8_t PortStatus; /**< Current status of the Printer virtual port, a collection of \c PRNT_PORTSTATUS_*
-					                     *   bitmask values. */
+					                     *   bitmask values.
+					                     */
+
+					volatile bool IsPrinterReset; /**< Flag indicating that the host has requested that the Printer interface be reset
+											       *   and that all current Mass Storage operations should immediately abort.
+											       */
 				} State; /**< State data for the USB class interface within the device. All elements in this section
 				          *   are reset to their defaults when the interface is enumerated.
 				          */
@@ -125,6 +131,14 @@
 			 */
 			void PRNT_Device_USBTask(USB_ClassInfo_PRNT_Device_t* const PRNTInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
 
+			/** Printer class driver event for a soft reset request on a Printer interface. This event fires each time the host
+			 *  requests a reset of the printer interface's internal state, and may be hooked in the user program by declaring a
+			 *  handler function with the same name and parameters listed here.
+			 *
+			 *  \param[in,out] PRNTInterfaceInfo  Pointer to a structure containing a Printer Class configuration and state.
+			 */
+			void EVENT_PRNT_Device_SoftReset(USB_ClassInfo_PRNT_Device_t* const PRNTInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
+
 			/** Sends a given data buffer to the attached USB host, if connected. If a host is not connected when the function is
 			 *  called, the string is discarded. Bytes will be queued for transmission to the host until either the endpoint bank
 			 *  becomes full, or the \ref PRNT_Device_Flush() function is called to flush the pending data to the host. This allows