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

101 files changed, 0 insertions, 41905 deletions

diff --git a/lib/lufa/Demos/Host/ClassDriver/AndroidAccessoryHost/AndroidAccessoryHost.c b/lib/lufa/Demos/Host/ClassDriver/AndroidAccessoryHost/AndroidAccessoryHost.c
deleted file mode 100644
index 48178d68de..0000000000
--- a/lib/lufa/Demos/Host/ClassDriver/AndroidAccessoryHost/AndroidAccessoryHost.c
+++ /dev/null
@@ -1,239 +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
- *
- *  Main source file for the AndroidAccessoryHost demo. This file contains the main tasks of
- *  the demo and is responsible for the initial application hardware configuration.
- */
-
-#include "AndroidAccessoryHost.h"
-
-/** LUFA Android Open Accessory Class driver interface configuration and state information. This
- *  structure is passed to all Android Open Accessory Class driver functions, so that multiple
- *  instances of the same class within a device can be differentiated from one another.
- */
-USB_ClassInfo_AOA_Host_t AndroidDevice_AOA_Interface =
-	{
-		.Config =
-			{
-				.DataINPipe             =
-					{
-						.Address        = (PIPE_DIR_IN  | 1),
-						.Banks          = 1,
-					},
-				.DataOUTPipe            =
-					{
-						.Address        = (PIPE_DIR_OUT | 2),
-						.Banks          = 1,
-					},
-				.PropertyStrings =
-					{
-						[AOA_STRING_Manufacturer] = "Dean Camera",
-						[AOA_STRING_Model]        = "LUFA Android Demo",
-						[AOA_STRING_Description]  = "LUFA Android Demo",
-						[AOA_STRING_Version]      = "1.0",
-						[AOA_STRING_URI]          = "http://www.lufa-lib.org",
-						[AOA_STRING_Serial]       = "0000000012345678",
-					},
-			},
-	};
-
-
-/** Main program entry point. This routine configures the hardware required by the application, then
- *  enters a loop to run the application tasks in sequence.
- */
-int main(void)
-{
-	SetupHardware();
-
-	puts_P(PSTR(ESC_FG_CYAN "Android Accessory Host Demo running.\r\n" ESC_FG_WHITE));
-
-	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
-	GlobalInterruptEnable();
-
-	for (;;)
-	{
-		AOAHost_Task();
-
-		AOA_Host_USBTask(&AndroidDevice_AOA_Interface);
-		USB_USBTask();
-	}
-}
-
-/** Configures the board hardware and chip peripherals for the demo's functionality. */
-void SetupHardware(void)
-{
-#if (ARCH == ARCH_AVR8)
-	/* Disable watchdog if enabled by bootloader/fuses */
-	MCUSR &= ~(1 << WDRF);
-	wdt_disable();
-
-	/* Disable clock division */
-	clock_prescale_set(clock_div_1);
-#endif
-
-	/* Hardware Initialization */
-	Serial_Init(9600, false);
-	LEDs_Init();
-	USB_Init();
-
-	/* Create a stdio stream for the serial port for stdin and stdout */
-	Serial_CreateStream(NULL);
-}
-
-/** Task to manage an enumerated USB Android Accessory device once connected, to print received data
- *  from the device to the serial port.
- */
-void AOAHost_Task(void)
-{
-	if (USB_HostState != HOST_STATE_Configured)
-	  return;
-
-	if (AOA_Host_BytesReceived(&AndroidDevice_AOA_Interface))
-	{
-		/* Echo received bytes from the attached device through the USART */
-		int16_t ReceivedByte = AOA_Host_ReceiveByte(&AndroidDevice_AOA_Interface);
-		if (!(ReceivedByte < 0))
-		{
-			/* Turn on and off LED1 based on the bytes received */
-			LEDs_ChangeLEDs(LEDS_LED1, ReceivedByte ? LEDS_LED1 : LEDS_NO_LEDS);
-
-			putchar(ReceivedByte);
-		}
-	}
-}
-
-/** Event handler for the USB_DeviceAttached event. This indicates that a device has been attached to the host, and
- *  starts the library USB task to begin the enumeration and USB management process.
- */
-void EVENT_USB_Host_DeviceAttached(void)
-{
-	puts_P(PSTR("Device Attached.\r\n"));
-	LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);
-}
-
-/** Event handler for the USB_DeviceUnattached event. This indicates that a device has been removed from the host, and
- *  stops the library USB task management process.
- */
-void EVENT_USB_Host_DeviceUnattached(void)
-{
-	puts_P(PSTR("\r\nDevice Unattached.\r\n"));
-	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
-}
-
-/** Event handler for the USB_DeviceEnumerationComplete event. This indicates that a device has been successfully
- *  enumerated by the host and is now ready to be used by the application.
- */
-void EVENT_USB_Host_DeviceEnumerationComplete(void)
-{
-	LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);
-
-	USB_Descriptor_Device_t DeviceDescriptor;
-
-	if (USB_Host_GetDeviceDescriptor(&DeviceDescriptor) != HOST_SENDCONTROL_Successful)
-	{
-		puts_P(PSTR("Error Retrieving Device Descriptor.\r\n"));
-		LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
-		return;
-	}
-
-	bool NeedModeSwitch;
-	if (!(AOA_Host_ValidateAccessoryDevice(&am