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, 111 deletions

diff --git a/lib/lufa/Demos/Host/LowLevel/JoystickHostWithParser/HIDReport.c b/lib/lufa/Demos/Host/LowLevel/JoystickHostWithParser/HIDReport.c
deleted file mode 100644
index dadbb395de..0000000000
--- a/lib/lufa/Demos/Host/LowLevel/JoystickHostWithParser/HIDReport.c
+++ /dev/null
@@ -1,111 +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.
-*/
-
-#include "HIDReport.h"
-
-/** Size in bytes of the attached device's HID report descriptor */
-uint16_t         HIDReportSize;
-
-/** Processed HID report descriptor items structure, containing information on each HID report element */
-HID_ReportInfo_t HIDReportInfo;
-
-
-/** Function to read in the HID report descriptor from the attached device, and process it into easy-to-read
- *  structures via the HID parser routines in the LUFA library.
- *
- *  \return  A value from the \ref JoystickHostWithParser_GetHIDReportDataCodes_t enum
- */
-uint8_t GetHIDReportData(void)
-{
-	/* Create a buffer big enough to hold the entire returned HID report */
-	uint8_t HIDReportData[HIDReportSize];
-
-	USB_ControlRequest = (USB_Request_Header_t)
-		{
-			.bmRequestType = (REQDIR_DEVICETOHOST | REQTYPE_STANDARD | REQREC_INTERFACE),
-			.bRequest      = REQ_GetDescriptor,
-			.wValue        = (HID_DTYPE_Report << 8),
-			.wIndex        = 0,
-			.wLength       = HIDReportSize,
-		};
-
-	/* Select the control pipe for the request transfer */
-	Pipe_SelectPipe(PIPE_CONTROLPIPE);
-
-	/* Send control request to retrieve the HID report from the attached device */
-	if (USB_Host_SendControlRequest(HIDReportData) != HOST_SENDCONTROL_Successful)
-	  return ParseControlError;
-
-	/* Send the HID report to the parser for processing */
-	if (USB_ProcessHIDReport(HIDReportData, HIDReportSize, &HIDReportInfo) != HID_PARSE_Successful)
-	  return ParseError;
-
-	return ParseSuccessful;
-}
-
-/** Callback for the HID Report Parser. This function is called each time the HID report parser is about to store
- *  an IN, OUT or FEATURE item into the HIDReportInfo structure. To save on RAM, we are able to filter out items
- *  we aren't interested in (preventing us from being able to extract them later on, but saving on the RAM they would
- *  have occupied).
- *
- *  \param[in] CurrentItem  Pointer to the item the HID report parser is currently working with
- *
- *  \return Boolean \c true if the item should be stored into the HID report structure, \c false if it should be discarded
- */
-bool CALLBACK_HIDParser_FilterHIDReportItem(HID_ReportItem_t* const CurrentItem)
-{
-	bool IsJoystick = false;
-
-	/* Iterate through the item's collection path, until either the root collection node or a collection with the
-	 * Joystick Usage is found - this prevents Mice, which use identical descriptors except for the Mouse usage
-	 * parent node, from being erroneously treated as a joystick
-	 */
-	for (HID_CollectionPath_t* CurrPath = CurrentItem->CollectionPath; CurrPath != NULL; CurrPath = CurrPath->Parent)
-	{
-		if ((CurrPath->Usage.Page  == USAGE_PAGE_GENERIC_DCTRL) &&
-		    (CurrPath->Usage.Usage == USAGE_JOYSTICK))
-		{
-			IsJoystick = true;
-			break;
-		}
-	}
-
-	/* If a collection with the joystick usage was not found, indicate that we are not interested in this item */
-	if (!IsJoystick)
-	  return false;
-
-	/* Check the attributes of the current joystick item - see if we are interested in it or not;
-	 * only store BUTTON and GENERIC_DESKTOP_CONTROL items into the Processed HID Report
-	 * structure to save RAM and ignore the rest
-	 */
-	return ((CurrentItem->Attributes.Usage.Page == USAGE_PAGE_BUTTON) ||
-	        (CurrentItem->Attributes.Usage.Page == USAGE_PAGE_GENERIC_DCTRL));
-}
-