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, 175 deletions

diff --git a/lib/lufa/LUFA/Drivers/USB/Class/Device/MIDIClassDevice.h b/lib/lufa/LUFA/Drivers/USB/Class/Device/MIDIClassDevice.h
deleted file mode 100644
index ee2efd7c18..0000000000
--- a/lib/lufa/LUFA/Drivers/USB/Class/Device/MIDIClassDevice.h
+++ /dev/null
@@ -1,175 +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 Device mode driver for the library USB MIDI Class driver.
- *
- *  Device 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_USBClassMIDIDevice MIDI Class Device Mode Driver
- *
- *  \section Sec_USBClassMIDIDevice_Dependencies Module Source Dependencies
- *  The following files must be built with any user project that uses this module:
- *    - LUFA/Drivers/USB/Class/Device/MIDIClassDevice.c <i>(Makefile source module name: LUFA_SRC_USBCLASS)</i>
- *
- *  \section Sec_USBClassMIDIDevice_ModDescription Module Description
- *  Device Mode USB Class driver framework interface, for the MIDI USB Class driver.
- *
- *  @{
- */
-
-#ifndef _MIDI_CLASS_DEVICE_H_
-#define _MIDI_CLASS_DEVICE_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 Define: */
-			/** \brief MIDI Class Device Mode Configuration and State Structure.
-			 *
-			 *  Class state structure. An instance of this structure should be made for each MIDI interface
-			 *  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
-				{
-					uint8_t  StreamingInterfaceNumber; /**< Index of the Audio Streaming interface within the device this structure controls. */
-
-					USB_Endpoint_Table_t DataINEndpoint; /**< Data IN endpoint configuration table. */
-					USB_Endpoint_Table_t DataOUTEndpoint; /**< Data OUT endpoint 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
-				{
-					uint8_t RESERVED; // No state information for this class
-				} State; /**< State data for the USB class interface within the device. All elements in this section
-				          *   are reset to their defaults when the interface is enumerated.
-				          */
-			} USB_ClassInfo_MIDI_Device_t;
-
-		/* Function Prototypes: */
-			/** Configures the endpoints of a given MIDI interface, ready for use. This should be linked to the library
-			 *  \ref EVENT_USB_Device_ConfigurationChanged() event so that the endpoints are configured when the configuration
-			 *  containing the given MIDI interface is selected.
-			 *
-			 *  \param[in,out] MIDIInterfaceInfo  Pointer to a structure containing a MIDI Class configuration and state.
-			 *
-			 *  \return Boolean \c true if the endpoints were successfully configured, \c false otherwise.
-			 */
-			bool MIDI_Device_ConfigureEndpoints(USB_ClassInfo_MIDI_Device_t* const MIDIInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
-
-			/** General management task for a given MIDI 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 a MIDI Class configuration and state.
-			 */
-			void MIDI_Device_USBTask(USB_ClassInfo_MIDI_Device_t* const MIDIInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
-
-			/** Sends a MIDI event packet to the host. If no host is connected, the event packet is discarded. Events are queued into the
-			 *  endpoint bank until either the endpoint bank is full, or \ref MIDI_Device_Flush() is called. This allows for multiple
-			 *  MIDI events to be packed into a single endpoint packet, increasing data throughput.
-			 *
-			 *  \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 \ref MIDI_EventPacket_t structure containing the MIDI event to send.
-			 *
-			 *  \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
-			 */
-			uint8_t MIDI_Device_SendEventPacket(USB_ClassInfo_MIDI_Device_t* const MIDIInterfaceInfo,
-			                                    const 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 host. This should be called to override the
-			 *  \ref MIDI_Device_SendEventPacket() function's packing behavior, to flush queued events.
-			 *
-			 *  \param[in,out] MIDIInterfaceInfo  Pointer to a structure containing a MIDI Class configuration and state.
-			 *
-			 *  \return A value from the \ref Endpoint_WaitUntilReady_ErrorCodes_t enum.
-			 */
-			uint8_t MIDI_Device_Flush(USB_ClassInfo_MIDI_Device_t* const MIDIInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
-
-			/** Receives a MIDI event packet from the host. Events are unpacked from the endpoint, thus if the endpoint bank contains
-			 *  multiple MIDI events from the host in the one packet, multiple calls to this function will return each individual event.
-			 *
-			 *  \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_Device_ReceiveEventPacket(USB_ClassInfo_MIDI_Device_t* const MIDIInterfaceInfo,
-			                                    MIDI_EventPacket_t* const Event) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2);
-
-		/* Inline Functions: */
-			/** Processes incoming control requests from the host, that are directed to the given MIDI class interface. This should be
-			 *  linked to the library \ref EVENT_USB_Device_ControlRequest() event.
-			 *
-			 *  \param[in,out] MIDIInterfaceInfo  Pointer to a structure containing a MIDI Class configuration and state.
-			 */
-			static inline void MIDI_Device_ProcessControlRequest(USB_ClassInfo_MIDI_Device_t* const MIDIInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
-			static inline void MIDI_Device_ProcessControlRequest(USB_ClassInfo_MIDI_Device_t* const MIDIInterfaceInfo)
-			{
-				(void)MIDIInterfaceInfo;
-			}
-
-	/* Disable C linkage for C++ Compilers: */
-		#if defined(__cplusplus)
-			}
-		#endif
-
-#endif
-
-/** @} */
-