Fix the LUFA lib to use a submodule instead of just files (#6245)

* Remove LUFA files

* Update descriptions for newer version of LUFA

* Create PR6245.md

* Fix CDC(Serial) type errors

* Fix missed merge conflict for AUDIO_DTYPE_CSInterface

1 files changed, 0 insertions, 215 deletions

diff --git a/lib/lufa/LUFA/Drivers/USB/Class/Device/MassStorageClassDevice.c b/lib/lufa/LUFA/Drivers/USB/Class/Device/MassStorageClassDevice.c
deleted file mode 100644
index 1ea30f7cb..000000000
--- a/lib/lufa/LUFA/Drivers/USB/Class/Device/MassStorageClassDevice.c
+++ /dev/null
@@ -1,215 +0,0 @@
-/*
-             LUFA Library
-     Copyright (C) Dean Camera, 2017.
-
-  dean [at] fourwalledcubicle [dot] com
-           www.lufa-lib.org
-*/
-
-/*
-  Copyright 2017  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
-  without fee, provided that the above copyright notice appear in
-  all copies and that both that the copyright notice and this
-  permission notice and warranty disclaimer appear in supporting
-  documentation, and that the name of the author not be used in
-  advertising or publicity pertaining to distribution of the
-  software without specific, written prior permission.
-
-  The author disclaims all warranties with regard to this
-  software, including all implied warranties of merchantability
-  and fitness.  In no event shall the author be liable for any
-  special, indirect or consequential damages or any damages
-  whatsoever resulting from loss of use, data or profits, whether
-  in an action of contract, negligence or other tortious action,
-  arising out of or in connection with the use or performance of
-  this software.
-*/
-
-#define  __INCLUDE_FROM_USB_DRIVER
-#include "../../Core/USBMode.h"
-
-#if defined(USB_CAN_BE_DEVICE)
-
-#define  __INCLUDE_FROM_MS_DRIVER
-#define  __INCLUDE_FROM_MASSSTORAGE_DEVICE_C
-#include "MassStorageClassDevice.h"
-
-void MS_Device_ProcessControlRequest(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo)
-{
-	if (!(Endpoint_IsSETUPReceived()))
-	  return;
-
-	if (USB_ControlRequest.wIndex != MSInterfaceInfo->Config.InterfaceNumber)
-	  return;
-
-	switch (USB_ControlRequest.bRequest)
-	{
-		case MS_REQ_MassStorageReset:
-			if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE))
-			{
-				Endpoint_ClearSETUP();
-				Endpoint_ClearStatusStage();
-
-				MSInterfaceInfo->State.IsMassStoreReset = true;
-			}
-
-			break;
-		case MS_REQ_GetMaxLUN:
-			if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE))
-			{
-				Endpoint_ClearSETUP();
-				while (!(Endpoint_IsINReady()));
-				Endpoint_Write_8(MSInterfaceInfo->Config.TotalLUNs - 1);
-				Endpoint_ClearIN();
-				Endpoint_ClearStatusStage();
-			}
-
-			break;
-	}
-}
-
-bool MS_Device_ConfigureEndpoints(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo)
-{
-	memset(&MSInterfaceInfo->State, 0x00, sizeof(MSInterfaceInfo->State));
-
-	MSInterfaceInfo->Config.DataINEndpoint.Type  = EP_TYPE_BULK;
-	MSInterfaceInfo->Config.DataOUTEndpoint.Type = EP_TYPE_BULK;
-
-	if (!(Endpoint_ConfigureEndpointTable(&MSInterfaceInfo->Config.DataINEndpoint, 1)))
-	  return false;
-
-	if (!(Endpoint_ConfigureEndpointTable(&MSInterfaceInfo->Config.DataOUTEndpoint, 1)))
-	  return false;
-
-	return true;
-}
-
-void MS_Device_USBTask(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo)
-{
-	if (USB_DeviceState != DEVICE_STATE_Configured)
-	  return;
-
-	Endpoint_SelectEndpoint(MSInterfaceInfo->Config.DataOUTEndpoint.Address);
-
-	if (Endpoint_IsOUTReceived())
-	{
-		if (MS_Device_ReadInCommandBlock(MSInterfaceInfo))
-		{
-			if (MSInterfaceInfo->State.CommandBlock.Flags & MS_COMMAND_DIR_DATA_IN)
-			  Endpoint_SelectEndpoint(MSInterfaceInfo->Config.DataINEndpoint.Address);
-
-			bool SCSICommandResult = CALLBACK_MS_Device_SCSICommandReceived(MSInterfaceInfo);
-
-			MSInterfaceInfo->State.CommandStatus.Status              = (SCSICommandResult) ? MS_SCSI_COMMAND_Pass : MS_SCSI_COMMAND_Fail;
-			MSInterfaceInfo->State.CommandStatus.Signature           = CPU_TO_LE32(MS_CSW_SIGNATURE);
-			MSInterfaceInfo->State.CommandStatus.Tag                 = MSInterfaceInfo->State.CommandBlock.Tag;
-			MSInterfaceInfo->State.CommandStatus.DataTransferResidue = MSInterfaceInfo->State.CommandBlock.DataTransferLength;
-
-			if (!(SCSICommandResult) && (le32_to_cpu(MSInterfaceInfo->State.CommandStatus.DataTransferResidue)))
-			  Endpoint_StallTransaction();
-
-			MS_Device_ReturnCommandStatus(MSInterfaceInfo);
-		}
-	}
-
-	if (MSInterfaceInfo->State.IsMassStoreReset)
-	{
-		Endpoint_ResetEndpoint(MSInterfaceInfo->Config.DataOUTEndpoint.Address);
-		Endpoint_ResetEndpoint(MSInterfaceInfo->Config.DataINEndpoint.Address);
-
-		Endpoint_SelectEndpoint(MSInterfaceInfo->Config.DataOUTEndpoint.Address);
-		Endpoint_ClearStall();
-		Endpoint_ResetDataToggle();
-		Endpoint_SelectEndpoint(MSInterfaceInfo->Config.DataINEndpoint.Address);
-		Endpoint_ClearStall();
-		Endpoint_ResetDataToggle();
-
-		MSInterfaceInfo->State.IsMassStoreReset = false;
-	}
-}
-
-static bool MS_Device_ReadInCommandBlock(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo)
-{
-	uint16_t BytesProcessed;
-
-	Endpoint_SelectEndpoint(MSInterfaceInfo->Config.DataOUTEndpoint.Address);
-
-	BytesProcessed = 0;
-	while (Endpoint_Read_Stream_LE(&MSInterfaceInfo->State.CommandBlock,
-	                               (sizeof(MS_CommandBlockWrapper_t) - 16), &BytesProcessed) ==
-	                               ENDPOINT_RWSTREAM_IncompleteTransfer)
-	{
-		if (MSInterfaceInfo->State.IsMassStoreReset)
-		  return false;
-	}
-
-	if ((MSInterfaceInfo->State.CommandBlock.Signature         != CPU_TO_LE32(MS_CBW_SIGNATURE))     ||
-	    (MSInterfaceInfo->State.CommandBlock.LUN               >= MSInterfaceInfo->Config.TotalLUNs) ||
-		(MSInterfaceInfo->State.CommandBlock.Flags              & 0x1F)                              ||
-		(MSInterfaceInfo->State.CommandBlock.SCSICommandLength == 0)                                 ||
-		(MSInterfaceInfo->State.CommandBlock.SCSICommandLength >  16))
-	{
-		Endpoint_StallTransaction();
-		Endpoint_SelectEndpoint(MSInterfaceInfo->Config.DataINEndpoint.Address);
-		Endpoint_StallTransaction();
-
-		return false;
-	}
-
-	BytesProcessed = 0;
-	while (Endpoint_Read_Stream_LE(&MSInterfaceInfo->State.CommandBlock.SCSICommandData,
-	                                MSInterfaceInfo->State.CommandBlock.SCSICommandLength, &BytesProcessed) ==
-	                                ENDPOINT_RWSTREAM_IncompleteTransfer)
-	{
-		if (MSInterfaceInfo->State.IsMassStoreReset)
-		  return false;
-	}
-
-	Endpoint_ClearOUT();
-
-	return true;
-}
-
-static void MS_Device_ReturnCommandStatus(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo)
-{
-	Endpoint_SelectEndpoint(MSInterfaceInfo->Config.DataOUTEndpoint.Address);
-
-	while (Endpoint_IsStalled())
-	{
-		#if !defined(INTERRUPT_CONTROL_ENDPOINT)
-		USB_USBTask();
-		#endif
-
-		if (MSInterfaceInfo->State.IsMassStoreReset)
-		  return;
-	}
-
-	Endpoint_SelectEndpoint(MSInterfaceInfo->Config.DataINEndpoint.Address);
-
-	while (Endpoint_IsStalled())
-	{
-		#if !defined(INTERRUPT_CONTROL_ENDPOINT)
-		USB_USBTask();
-		#endif
-
-		if (MSInterfaceInfo->State.IsMassStoreReset)
-		  return;
-	}
-
-	uint16_t BytesProcessed = 0;
-	while (Endpoint_Write_Stream_LE(&MSInterfaceInfo->State.CommandStatus,
-	                                sizeof(MS_CommandStatusWrapper_t), &BytesProcessed) ==
-	                                ENDPOINT_RWSTREAM_IncompleteTransfer)
-	{
-		if (MSInterfaceInfo->State.IsMassStoreReset)
-		  return;
-	}
-
-	Endpoint_ClearIN();
-}
-
-#endif
-