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, 190 deletions

diff --git a/lib/lufa/LUFA/Drivers/USB/Class/Host/MIDIClassHost.h b/lib/lufa/LUFA/Drivers/USB/Class/Host/MIDIClassHost.h
deleted file mode 100644
index 9cae21a1b6..0000000000
--- a/lib/lufa/LUFA/Drivers/USB/Class/Host/MIDIClassHost.h
+++ /dev/null
@@ -1,190 +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.
-*/
-
-/** \file
- *  \brief Host mode driver for the library USB MIDI Class driver.
- *
- *  Host mode driver for the library USB MIDI Class driver.
- *
- *  \note This file should not be included directly. It is automatically included as needed by the USB module driver
- *        dispatch header located in LUFA/Drivers/USB.h.
- */
-
-/** \ingroup Group_USBClassMIDI
- *  \defgroup Group_USBClassMIDIHost MIDI Class Host Mode Driver
- *
- *  \section Sec_USBClassMIDIHost_Dependencies Module Source Dependencies
- *  The following files must be built with any user project that uses this module:
- *    - LUFA/Drivers/USB/Class/Host/MIDIClassHost.c <i>(Makefile source module name: LUFA_SRC_USBCLASS)</i>
- *
- *  \section Sec_USBClassMIDIHost_ModDescription Module Description
- *  Host Mode USB Class driver framework interface, for the MIDI USB Class driver.
- *
- *  @{
- */
-
-#ifndef __MIDI_CLASS_HOST_H__
-#define __MIDI_CLASS_HOST_H__
-
-	/* Includes: */
-		#include "../../USB.h"
-		#include "../Common/MIDIClassCommon.h"
-
-	/* Enable C linkage for C++ Compilers: */
-		#if defined(__cplusplus)
-			extern "C" {
-		#endif
-
-	/* Preprocessor Checks: */
-		#if !defined(__INCLUDE_FROM_MIDI_DRIVER)
-			#error Do not include this file directly. Include LUFA/Drivers/USB.h instead.
-		#endif
-
-	/* Public Interface - May be used in end-application: */
-		/* Type Defines: */
-			/** \brief MIDI Class Host Mode Configuration and State Structure.
-			 *
-			 *  Class state structure. An instance of this structure should be made within the user application,
-			 *  and passed to each of the MIDI class driver functions as the \c MIDIInterfaceInfo parameter. This
-			 *  stores each MIDI interface's configuration and state information.
-			 */
-			typedef struct
-			{
-				struct
-				{
-					USB_Pipe_Table_t DataINPipe; /**< Data IN Pipe configuration table. */
-					USB_Pipe_Table_t DataOUTPipe; /**< Data OUT Pipe configuration table. */
-				} 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
-				{
-					bool     IsActive; /**< Indicates if the current interface instance is connected to an attached device, valid
-					                    *   after \ref MIDI_Host_ConfigurePipes() is called and the Host state machine is in the
-					                    *   Configured state.
-					                    */
-					uint8_t  InterfaceNumber; /**< Interface index of the MIDI interface within the attached device. */
-				} State; /**< State data for the USB class interface within the device. All elements in this section
-						  *   <b>may</b> be set to initial values, but may also be ignored to default to sane values when
-						  *   the interface is enumerated.
-						  */
-			} USB_ClassInfo_MIDI_Host_t;
-
-		/* Enums: */
-			/** Enum for the possible error codes returned by the \ref MIDI_Host_ConfigurePipes() function. */
-			enum MIDI_Host_EnumerationFailure_ErrorCodes_t
-			{
-				MIDI_ENUMERROR_NoError                    = 0, /**< Configuration Descriptor was processed successfully. */
-				MIDI_ENUMERROR_InvalidConfigDescriptor    = 1, /**< The device returned an invalid Configuration Descriptor. */
-				MIDI_ENUMERROR_NoCompatibleInterfaceFound = 2, /**< A compatible MIDI interface was not found in the device's Configuration Descriptor. */
-				MIDI_ENUMERROR_PipeConfigurationFailed    = 3, /**< One or more pipes for the specified interface could not be configured correctly. */
-			};
-
-		/* Function Prototypes: */
-			/** Host interface configuration routine, to configure a given MIDI host interface instance using the Configuration
-			 *  Descriptor read from an attached USB device. This function automatically updates the given MIDI Host instance's
-			 *  state values and configures the pipes required to communicate with the interface if it is found within 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.
-			 *
-			 *  \param[in,out] MIDIInterfaceInfo     Pointer to a structure containing an MIDI Class host configuration and state.
-			 *  \param[in]     ConfigDescriptorSize  Length of the attached device's Configuration Descriptor.
-			 *  \param[in]     ConfigDescriptorData  Pointer to a buffer containing the attached device's Configuration Descriptor.
-			 *
-			 *  \return A value from the \ref MIDI_Host_EnumerationFailure_ErrorCodes_t enum.
-			 */
-			uint8_t MIDI_Host_ConfigurePipes(USB_ClassInfo_MIDI_Host_t* const MIDIInterfaceInfo,
-			                                 uint16_t ConfigDescriptorSize,
-			                                 void* ConfigDescriptorData) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(3);
-
-			/** General management task for a given MIDI host class interface, required for the correct operation of the interface. This should
-			 *  be called frequently in the main program loop, before the master USB management task \ref USB_USBTask().
-			 *
-			 *  \param[in,out] MIDIInterfaceInfo  Pointer to a structure containing an MIDI Class host configuration and state.
-			 */
-			void MIDI_Host_USBTask(USB_ClassInfo_MIDI_Host_t* const MIDIInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
-
-			/** Sends a MIDI event packet to the device. If no device is connected, the event packet is discarded.
-			 *
-			 *  \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the
-			 *       call will fail.
-			 *
-			 *  \param[in,out] MIDIInterfaceInfo  Pointer to a structure containing a MIDI Class configuration and state.
-			 *  \param[in]     Event              Pointer to a populated USB_MIDI_EventPacket_t structure containing the MIDI event to send.
-			 *
-			 *  \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
-			 */
-			uint8_t MIDI_Host_SendEventPacket(USB_ClassInfo_MIDI_Host_t* const MIDIInterfaceInfo,
-			                                  MIDI_EventPacket_t* const Event) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2);
-
-			/** Flushes the MIDI send buffer, sending any queued MIDI events to the device. This should be called to override the
-			 *  \ref MIDI_Host_SendEventPacket() function's packing behavior, to flush queued events. Events are queued into the
-			 *  pipe bank until either the pipe bank is full, or \ref MIDI_Host_Flush() is called. This allows for multiple MIDI
-			 *  events to be packed into a single pipe packet, increasing data throughput.
-			 *
-			 *  \param[in,out] MIDIInterfaceInfo  Pointer to a structure containing a MIDI Class configuration and state.
-			 *
-			 *  \return A value from the \ref Pipe_WaitUntilReady_ErrorCodes_t enum.
-			 */
-			 uint8_t MIDI_Host_Flush(USB_ClassInfo_MIDI_Host_t* const MIDIInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
-
-			/** Receives a MIDI event packet from the device.
-			 *
-			 *  \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the
-			 *       call will fail.
-			 *
-			 *  \param[in,out] MIDIInterfaceInfo  Pointer to a structure containing a MIDI Class configuration and state.
-			 *  \param[out]    Event              Pointer to a USB_MIDI_EventPacket_t structure where the received MIDI event is to be placed.
-			 *
-			 *  \return Boolean \c true if a MIDI event packet was received, \c false otherwise.
-			 */
-			bool MIDI_Host_ReceiveEventPacket(USB_ClassInfo_MIDI_Host_t* const MIDIInterfaceInfo,
-			                                  MIDI_EventPacket_t* const Event) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2);
-
-	/* Private Interface - For use in library only: */
-	#if !defined(__DOXYGEN__)
-		/* Function Prototypes: */
-			#if defined(__INCLUDE_FROM_MIDI_HOST_C)
-				static uint8_t DCOMP_MIDI_Host_NextMIDIStreamingInterface(void* const CurrentDescriptor)
-				                                                          ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1);
-				static uint8_t DCOMP_MIDI_Host_NextMIDIStreamingDataEndpoint(void* const CurrentDescriptor)
-				                                                             ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1);
-			#endif
-	#endif
-
-	/* Disable C linkage for C++ Compilers: */
-		#if defined(__cplusplus)
-			}
-		#endif
-
-#endif
-
-/** @} */
-