X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/5ce8380a7d076b5368d9800ff1aab89ba0487276..16f09ab50a6a931f0d8ec22a191288641e937eb1:/LUFA/Drivers/USB/Class/Host/MIDI.c?ds=sidebyside

diff --git a/LUFA/Drivers/USB/Class/Host/MIDI.c b/LUFA/Drivers/USB/Class/Host/MIDI.c
index ad6c5cfd8..d376a3017 100644
--- a/LUFA/Drivers/USB/Class/Host/MIDI.c
+++ b/LUFA/Drivers/USB/Class/Host/MIDI.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
@@ -29,7 +29,8 @@
 */
 
 #define  __INCLUDE_FROM_USB_DRIVER
-#include "../../HighLevel/USBMode.h"
+#include "../../Core/USBMode.h"
+
 #if defined(USB_CAN_BE_HOST)
 
 #define  __INCLUDE_FROM_MIDI_DRIVER
@@ -79,22 +80,42 @@ uint8_t MIDI_Host_ConfigurePipes(USB_ClassInfo_MIDI_Host_t* const MIDIInterfaceI
 
 	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 == MIDIInterfaceInfo->Config.DataINPipeNumber)
 		{
-			Pipe_ConfigurePipe(PipeNum, EP_TYPE_BULK, PIPE_TOKEN_IN,
-			                   DataINEndpoint->EndpointAddress, DataINEndpoint->EndpointSize,
-			                   MIDIInterfaceInfo->Config.DataINPipeDoubleBank ? PIPE_BANK_DOUBLE : PIPE_BANK_SINGLE);
+			Size            = DataINEndpoint->EndpointSize;
+			EndpointAddress = DataINEndpoint->EndpointAddress;
+			Token           = PIPE_TOKEN_IN;
+			Type            = EP_TYPE_BULK;
+			DoubleBanked    = MIDIInterfaceInfo->Config.DataINPipeDoubleBank;
 
 			MIDIInterfaceInfo->State.DataINPipeSize = DataINEndpoint->EndpointSize;
 		}
 		else if (PipeNum == MIDIInterfaceInfo->Config.DataOUTPipeNumber)
 		{
-			Pipe_ConfigurePipe(PipeNum, EP_TYPE_BULK, PIPE_TOKEN_OUT,
-			                   DataOUTEndpoint->EndpointAddress, DataOUTEndpoint->EndpointSize,
-			                   MIDIInterfaceInfo->Config.DataOUTPipeDoubleBank ? PIPE_BANK_DOUBLE : PIPE_BANK_SINGLE);
+			Size            = DataOUTEndpoint->EndpointSize;
+			EndpointAddress = DataOUTEndpoint->EndpointAddress;
+			Token           = PIPE_TOKEN_OUT;
+			Type            = EP_TYPE_BULK;
+			DoubleBanked    = MIDIInterfaceInfo->Config.DataOUTPipeDoubleBank;
 
 			MIDIInterfaceInfo->State.DataOUTPipeSize = DataOUTEndpoint->EndpointSize;
 		}
+		else
+		{
+			continue;
+		}
+
+		if (!(Pipe_ConfigurePipe(PipeNum, Type, Token, EndpointAddress, Size,
+		                         DoubleBanked ? PIPE_BANK_DOUBLE : PIPE_BANK_SINGLE)))
+		{
+			return MIDI_ENUMERROR_PipeConfigurationFailed;
+		}
 	}
 
 	MIDIInterfaceInfo->State.InterfaceNumber = MIDIInterface->InterfaceNumber;
@@ -179,18 +200,15 @@ uint8_t MIDI_Host_SendEventPacket(USB_ClassInfo_MIDI_Host_t* const MIDIInterface
 	if ((USB_HostState != HOST_STATE_Configured) || !(MIDIInterfaceInfo->State.IsActive))
 	  return HOST_SENDCONTROL_DeviceDisconnected;
 
-	Pipe_SelectPipe(MIDIInterfaceInfo->Config.DataOUTPipeNumber);
+	uint8_t ErrorCode;
 
-	if (Pipe_IsReadWriteAllowed())
-	{
-		uint8_t ErrorCode;
+	Pipe_SelectPipe(MIDIInterfaceInfo->Config.DataOUTPipeNumber);
 
-		if ((ErrorCode = Pipe_Write_Stream_LE(Event, sizeof(MIDI_EventPacket_t), NO_STREAM_CALLBACK)) != PIPE_RWSTREAM_NoError)
-		  return ErrorCode;
+	if ((ErrorCode = Pipe_Write_Stream_LE(Event, sizeof(MIDI_EventPacket_t), NULL)) != PIPE_RWSTREAM_NoError)
+	  return ErrorCode;
 
-		if (!(Pipe_IsReadWriteAllowed()))
-		  Pipe_ClearOUT();
-	}
+	if (!(Pipe_IsReadWriteAllowed()))
+	  Pipe_ClearOUT();
 
 	return PIPE_RWSTREAM_NoError;
 }
@@ -206,7 +224,7 @@ bool MIDI_Host_ReceiveEventPacket(USB_ClassInfo_MIDI_Host_t* const MIDIInterface
 	if (!(Pipe_IsReadWriteAllowed()))
 	  return false;
 
-	Pipe_Read_Stream_LE(Event, sizeof(MIDI_EventPacket_t), NO_STREAM_CALLBACK);
+	Pipe_Read_Stream_LE(Event, sizeof(MIDI_EventPacket_t), NULL);
 
 	if (!(Pipe_IsReadWriteAllowed()))
 	  Pipe_ClearIN();