X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/5ce8380a7d076b5368d9800ff1aab89ba0487276..0019fbd1294ccc9ecb0ac4ddb5d8c71efcf9597f:/LUFA/Drivers/USB/Class/Host/Printer.c?ds=sidebyside

diff --git a/LUFA/Drivers/USB/Class/Host/Printer.c b/LUFA/Drivers/USB/Class/Host/Printer.c
index f08ee5bd9..a086a53df 100644
--- a/LUFA/Drivers/USB/Class/Host/Printer.c
+++ b/LUFA/Drivers/USB/Class/Host/Printer.c
@@ -1,13 +1,13 @@
 /*
              LUFA Library
-     Copyright (C) Dean Camera, 2010.
+     Copyright (C) Dean Camera, 2011.
 
   dean [at] fourwalledcubicle [dot] com
            www.lufa-lib.org
 */
 
 /*
-  Copyright 2010  Dean Camera (dean [at] fourwalledcubicle [dot] com)
+  Copyright 2011  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
@@ -79,22 +79,42 @@ uint8_t PRNT_Host_ConfigurePipes(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceI
 
 	for (uint8_t PipeNum = 1; PipeNum < PIPE_TOTAL_PIPES; PipeNum++)
 	{
+		uint16_t Size;
+		uint8_t  Type;
+		uint8_t  Token;
+		uint8_t  EndpointAddress;
+		bool     DoubleBanked;
+
 		if (PipeNum == PRNTInterfaceInfo->Config.DataINPipeNumber)
 		{
-			Pipe_ConfigurePipe(PipeNum, EP_TYPE_BULK, PIPE_TOKEN_IN,
-			                   DataINEndpoint->EndpointAddress, DataINEndpoint->EndpointSize,
-			                   PRNTInterfaceInfo->Config.DataINPipeDoubleBank ? PIPE_BANK_DOUBLE : PIPE_BANK_SINGLE);
+			Size            = DataINEndpoint->EndpointSize;
+			EndpointAddress = DataINEndpoint->EndpointAddress;
+			Token           = PIPE_TOKEN_IN;
+			Type            = EP_TYPE_BULK;
+			DoubleBanked    = PRNTInterfaceInfo->Config.DataINPipeDoubleBank;
 
 			PRNTInterfaceInfo->State.DataINPipeSize = DataINEndpoint->EndpointSize;
 		}
 		else if (PipeNum == PRNTInterfaceInfo->Config.DataOUTPipeNumber)
 		{
-			Pipe_ConfigurePipe(PipeNum, EP_TYPE_BULK, PIPE_TOKEN_OUT,
-			                   DataOUTEndpoint->EndpointAddress, DataOUTEndpoint->EndpointSize,
-			                   PRNTInterfaceInfo->Config.DataOUTPipeDoubleBank ? PIPE_BANK_DOUBLE : PIPE_BANK_SINGLE);
+			Size            = DataOUTEndpoint->EndpointSize;
+			EndpointAddress = DataOUTEndpoint->EndpointAddress;
+			Token           = PIPE_TOKEN_OUT;
+			Type            = EP_TYPE_BULK;
+			DoubleBanked    = PRNTInterfaceInfo->Config.DataOUTPipeDoubleBank;
 
 			PRNTInterfaceInfo->State.DataOUTPipeSize = DataOUTEndpoint->EndpointSize;
 		}
+		else
+		{
+			continue;
+		}
+
+		if (!(Pipe_ConfigurePipe(PipeNum, Type, Token, EndpointAddress, Size,
+		                         DoubleBanked ? PIPE_BANK_DOUBLE : PIPE_BANK_SINGLE)))
+		{
+			return PRNT_ENUMERROR_PipeConfigurationFailed;
+		}
 	}
 
 	PRNTInterfaceInfo->State.InterfaceNumber  = PrinterInterface->InterfaceNumber;
@@ -267,8 +287,31 @@ uint8_t PRNT_Host_SendByte(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo,
 }
 
 uint8_t PRNT_Host_SendString(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo,
-                             void* Buffer,
-                             const uint16_t Length)
+                             void* String)
+{
+	uint8_t ErrorCode;
+
+	if ((USB_HostState != HOST_STATE_Configured) || !(PRNTInterfaceInfo->State.IsActive))
+	  return PIPE_RWSTREAM_DeviceDisconnected;
+
+	Pipe_SelectPipe(PRNTInterfaceInfo->Config.DataOUTPipeNumber);
+	Pipe_Unfreeze();
+
+	if ((ErrorCode = Pipe_Write_Stream_LE(String, strlen(String), NULL)) != PIPE_RWSTREAM_NoError)
+	  return ErrorCode;
+
+	Pipe_ClearOUT();
+
+	ErrorCode = Pipe_WaitUntilReady();
+
+	Pipe_Freeze();
+
+	return ErrorCode;
+}
+
+uint8_t PRNT_Host_SendData(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo,
+                           void* Buffer,
+                           const uint16_t Length)
 {
 	uint8_t ErrorCode;
 
@@ -278,7 +321,7 @@ uint8_t PRNT_Host_SendString(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo,
 	Pipe_SelectPipe(PRNTInterfaceInfo->Config.DataOUTPipeNumber);
 	Pipe_Unfreeze();
 
-	if ((ErrorCode = Pipe_Write_Stream_LE(Buffer, Length, NO_STREAM_CALLBACK)) != PIPE_RWSTREAM_NoError)
+	if ((ErrorCode = Pipe_Write_Stream_LE(Buffer, Length, NULL)) != PIPE_RWSTREAM_NoError)
 	  return ErrorCode;
 
 	Pipe_ClearOUT();