X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/c0e4f52e8fecf74bc26ba813522aa96300bb844e..accadba2dda2614d6a6669cb7eba9d8357274bfe:/LUFA/Drivers/USB/Class/Host/Printer.h

diff --git a/LUFA/Drivers/USB/Class/Host/Printer.h b/LUFA/Drivers/USB/Class/Host/Printer.h
index 37216081b..4cbcbff4d 100644
--- a/LUFA/Drivers/USB/Class/Host/Printer.h
+++ b/LUFA/Drivers/USB/Class/Host/Printer.h
@@ -109,8 +109,7 @@
 			{
 				PRNT_ENUMERROR_NoError                    = 0, /**< Configuration Descriptor was processed successfully. */
 				PRNT_ENUMERROR_InvalidConfigDescriptor    = 1, /**< The device returned an invalid Configuration Descriptor. */
-				PRNT_ENUMERROR_NoPrinterInterfaceFound    = 2, /**< A compatible Printer interface was not found in the device's Configuration Descriptor. */
-				PRNT_ENUMERROR_EndpointsNotFound          = 3, /**< Compatible Printer endpoints were not found in the device's interfaces. */
+				PRNT_ENUMERROR_NoCompatibleInterfaceFound = 2, /**< A compatible Printer interface was not found in the device's Configuration Descriptor. */
 			};
 	
 		/* Function Prototypes: */
@@ -128,6 +127,10 @@
 			 *  the device. This should be called once after the stack has enumerated the attached device, while the host state
 			 *  machine is in the Addressed state.
 			 *
+			 *  \note The pipe index numbers as given in the interface's configuration structure must not overlap with any other
+			 *        interface, or pipe bank corruption will occur. Gaps in the allocated pipe numbers or non-sequential indexes
+			 *        within a single interface is allowed, but no two interfaces of any type have have interleaved pipe indexes.
+			 *
 			 *  \param[in,out] PRNTInterfaceInfo       Pointer to a structure containing a Printer Class host configuration and state.
 			 *  \param[in]     ConfigDescriptorSize    Length of the attached device's Configuration Descriptor.
 			 *  \param[in]     DeviceConfigDescriptor  Pointer to a buffer containing the attached device's Configuration Descriptor.
@@ -265,14 +268,11 @@
 			#define REQ_GetDeviceID                0
 			#define REQ_GetPortStatus              1
 			#define REQ_SoftReset                  2
-		
-			#define PRNT_FOUND_DATAPIPE_IN         (1 << 0)
-			#define PRNT_FOUND_DATAPIPE_OUT        (1 << 1)
 			
 		/* Function Prototypes: */
 			#if defined(__INCLUDE_FROM_PRINTER_CLASS_HOST_C)		
-				static uint8_t DCOMP_PRNT_NextPRNTInterface(void* const CurrentDescriptor) ATTR_NON_NULL_PTR_ARG(1);
-				static uint8_t DCOMP_PRNT_NextPRNTInterfaceEndpoint(void* const CurrentDescriptor) ATTR_NON_NULL_PTR_ARG(1);
+				static uint8_t DCOMP_PRNT_Host_NextPRNTInterface(void* const CurrentDescriptor) ATTR_NON_NULL_PTR_ARG(1);
+				static uint8_t DCOMP_PRNT_Host_NextPRNTInterfaceEndpoint(void* const CurrentDescriptor) ATTR_NON_NULL_PTR_ARG(1);
 			#endif
 	#endif